CN102433689A - Automatic silk stocking toe sewing machine and use method thereof - Google Patents
Automatic silk stocking toe sewing machine and use method thereof Download PDFInfo
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- CN102433689A CN102433689A CN2011103041902A CN201110304190A CN102433689A CN 102433689 A CN102433689 A CN 102433689A CN 2011103041902 A CN2011103041902 A CN 2011103041902A CN 201110304190 A CN201110304190 A CN 201110304190A CN 102433689 A CN102433689 A CN 102433689A
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Abstract
The invention discloses an automatic silk stocking toe sewing machine and a use method thereof. The automatic silk stocking toe sewing machine comprises a host machine, a movable socking plate, a machine head support, a machine head, a crotch cutting system, a stocking clamping system and the like, wherein the machine head support is independently driven by a lead screw motor, and the machine head support drives the machine head to change the sewing track; because the stocking casing is stationary when the stocking toe is sewn, a movable support drives the machine head to adopt an active sewing mode, thus the rotation speed of the machine head is reduced; and the stocking clamping system is used for clamping the stocking casing, so that the crotch cutting system carries out crotch cutting on the sewn stocking casing. In the invention, through simple man-machine conversation, multiple processes and multiple persons required by stocking toe sewing are changed into one-person operation; when ultra-thin or ultra-thick stockings are sewn, the problems of missed sewing, nonuniform spacing and the like are not generated, and the sewn stockings can accord with the toe arc lines of different crowds; and the crotch cutting is carried out under the state of clamping and tightening the stocking casing, thus the cut is straight and accurate, the artificial crotch cutting error is reduced, the working efficiency is greatly improved, the product quality is guaranteed and the raw materials are saved.
Description
Technical field:
The present invention relates to a kind of silk stocking margin to seam machine and method for using thereof, particularly a kind of do not receive the restriction of silk stocking thickness, raw material, behind margin to seam on same the margin to seam machine, can cut the silk stocking margin to seam machine of crotch automatically.
Background technology:
Along with cost of labor and mobile the continuing to increase with popular requirement to the socks product quality of workman constantly rise, socks enterprise more and more pays attention to reducing the internal circulation cost and reducing artificial substandard product factor.More new technology reduces operation, improves article and imitates, and has just become to knit instantly the unremitting pursue of socks industry.
The silk stocking margin to seam machine of prior art all is the passive methods of making that adopt fixation locus; TC720 type silk stocking margin to seam machine like the production of Japan high bird machinery club; Critical piece and working method are: the telescopic hollow movable socks plate of the ten build portions that on main frame, are evenly equipped with; Advance the socks station and going out the socks station; The plastic cement inlet scoop that UNICOM's blower fan is housed is from the plastic cement mouth that is automatically connected in hollow movable socks plate tail end, and the afterbody of movable socks plate connects with the main frame running part, drives their operations by the programmable controller controls main frame; The stocking leg is enclosed within on the movable socks plate advancing socks station manipulation worker, when the sensor sensing that advances the socks station has put movable socks plate to socks, advances the cylindrical rubber ring of socks wheel and pull out the undertoe that sucks in the hollow movable socks plate pipe gradually; After undertoe is moved the position that photoelectric sensor sets to, accomplish socks to bit motion, advance the socks wheel and lift; Because main frame is running continuously, do not become above-mentioned a series of actions, operative employee just to have to pull out the stocking leg of not accomplishing socks if before reaching next station, finish; Again operate, so a type margin to seam machine is only applicable to make thin socks, when being used for thick socks, high stretch hosiery, institutional framework closely during socks; Because the frictional force of the stocking leg and socks plate strengthens; The operative employee can not put the stocking leg in the time of a station, therefore empty socks plate situation can occur, causes output to reduce; Air draught was cut off in the movable socks plate that has overlapped socks was managed when reaching next station, and its movable punch head is pushed away undertoe outside the socks plate by the running rail of main frame gradually, and Sewing machines is contained on the support; Have short groove on the support, adorning a movable pin in the short groove, movable pin pin body can slide in short groove; There is a metallic plate greater than short well width on movable pin top a little more than plane on the support, is fixed on movable pin top; To prevent that frame from skidding off from short groove, the lower end of movable pin is fixed on the fractional motor rotating disk below the short groove of support, and fractional motor is with rotating mode drive activity pin back and forth; Make support center on the fractional motor axe movement, Sewing machines is with the operation that on support, do not stop of 7000 rev/mins-8000 rev/mins high speed, waits for that the socks motion comes to carry out passive making; Sewing path can not change, in addition, because undertoe receives resistance backward when making; And the socks body still travels forward with main frame, before the undertoe line speed less than the socks body before line speed, ultra-thin to some; The socks that institutional framework is loose, be easy to generate and make dropped stitch, make spacing inhomogeneous, make out-of-flatness, pull out broken hole, make the back undertoe and upwarp asymmetricly, cause the substandard products socks; Sock piece-end sewing finishes, and main frame directly runs to out the socks station, and the rubber that is driven by fractional motor goes out the socks wheel and is depressed on the socks, through the socks pipe that falls socks is fallen in the case; Afterwards, socks need pass through manual work and cut crotch, counting, and artificial difference of cutting crotch green hand and skilled worker's technical merit makes output and quality differ a lot of; Therefore, product quality is difficult to guarantee that operating efficiency is very low; And buy a this high-grade import industrial sewing machine, and ten thousand yuan/platform of 2-3 easily, it is also high to change a consumable accessory price.Though this type of margin to seam machine theoretical yield is higher, applicable surface is too narrow, is used to make thick socks, high stretch hosiery, institutional framework and is very easy to cause because of having little time to overlap the empty socks plate that socks produce during socks closely; The actual production of makeing above-mentioned socks article is very low, even can not produce, because it adopts the fixation locus when running up to make; When making the stocking leg of different material, different sizes, be easy to generate dropped stitch, make spacing inhomogeneous, make out-of-flatness, make circular arc and upwarp asymmetricly, even pull out situation such as broken hole, defect rate is higher; Brought the waste of manual work, equipment, the energy, raw material thus; Secondly, the socks undertoe that prior art is produced is difficult to adapt to the toe camber line of different crowd, undertoe discontinuity when therefore wearing; Feel under the weather, easily by the toe bursting.
Summary of the invention:
In order to overcome the defective that prior art exists, the invention provides and a kind ofly do not receive silk stocking thickness, raw material restriction, undertoe to make hommization more, behind margin to seam on same the machine, can cut the automatic silk stocking margin to seam machine of crotch.
Silk stocking margin to seam machine of the present invention is under the control of programmable controller, and the working method of adopt batch (-type), initiatively making is reduced to 5000-5500 rev/min with the rotating speed of prior art Sewing machines from 7000-8000 rev/min; If do not put socks advancing the movable socks plate of socks station; Main frame does not move, and has only when advancing the socks station and sense undertoe and arrive desired location, and main frame just can turn round; Therefore do not receive the restriction of socks kind, do not have the phenomenon of empty socks plate yet; Making station, Sewing machines is driven by special frame, and the sewing path of undertoe can change according to socks article or requirement of client; Because the stocking leg is static when making undertoe; Therefore even if make the socks that some are ultra-thin, institutional framework is loose, or ultra thick, institutional framework socks closely, can not produce yet and make dropped stitch, make spacing inhomogeneous, make out-of-flatness, pull out broken hole, make circular arc and upwarp problems such as asymmetric; Make the toe camber line of the properer different crowd of undertoe; Stressed even, wear comfortable, difficult by the toe bursting; Margin to seam machine of the present invention gets into mechanical shear crotch operation automatically after undertoe is made completion, cut the crotch station and be provided with folder socks system; Make that to cut crotch fast, accurate, straight, because clip is straight, the width of cutting edge when having reduced the seam crotch; When increasing work efficiency, guaranteed the quality of product, saved raw material.
Automatic silk stocking margin to seam machine of the present invention comprises main frame 1, movable socks plate 2, head rack 3, head of sewing machine 4, cuts crotch system 5, folder socks system 6, socks pipe 7 falls; The margin to seam machine is provided with into the socks station, makes station, cuts the crotch station and go out the socks station; Described movable socks plate 2 has ten, and ovalize is distributed on the main frame 1, and it pauses at each station automatically by programmable controller controls; Dead time is identical in the cover socks time of advancing the socks station with the operative employee; Main frame 1 advance socks station one side, have one to be fixed on plastic cement inlet scoop on the main frame tail end plastic cement mouth of the hollow movable socks plate 2 of socks station docks with being parked on into, when the operative employee is enclosed within 2 last times of movable socks plate with the stocking leg; Advance the socks station and sense the cover socks and put in place, movable socks plate 2 begins upwards operation from socks one side of advancing of main frame 1; Head rack 3 is installed in advancing socks station one side, being positioned at the head of movable socks plate 2 cover socks of main frame 1; Be fixed on through the head rack base plate on the platform of main frame; Head 4 is installed on the head rack 3; Head rack 3 is by the lead screw motor drive, and the stocking leg that drives on the movable socks plate 2 in head 4 edges carries out the camber line margin to seam; Cut crotch system 5 and be positioned at the main frame back side; Integral body is the approximate rectangular brandreth of a band backboard; The channel-section steel that two of the following and main frames of brandreth are chosen is connected fixing, drives the scissors folding through eccentric wheel on the cutting motor and drive plate, cuts crotch to making the stocking leg that finishes; Two folder socks cylinders are arranged in the folder socks system 6, and one is fixed on above the brandreth of cutting crotch system 5, and another symmetry is fixed on the main frame; A folder socks plate respectively is installed on two folder socks cylinders, is used for when cutting crotch, clamping the stocking leg, go out the socks station and be positioned at and make under the station; When movable socks plate 2 moves to out the socks station; Margin to seam, the socks of cutting crotch are delivered in the socks case that socks pipe 7 falls earthward through the air draughts in the hollow movable socks plate 2, and after going out socks and accomplishing, movable socks plate is got back to into socks station again; Ten blocks of movable socks plates so circulate, accomplish continuously silk stocking automatic margin to seam, cut crotch work; Wherein, described head rack 3 comprises: preceding bearing 3-1, rear support 3-2, base plate 3-3, gusset piece 3-4, fixed head 3-5, linear bearing 3-6, Y shaft stool 3-7, head pole 3-8, movable guiding rail 3-9, riser guide 3-10, screw mandrel 3-11, X axis rail 3-12, lift cylinder 3-13, adjustable plate 3-14, bearing 3-15, coupling block 3-16, fixed block 3-17, spring 3-18, electric machine support 3-19, lead screw motor 3-20, shaft coupling 3-21, rail brackets 3-22, Y axis rail 3-23, and described preceding bearing 3-1, rear support 3-2 are separately fixed at the forward and backward limit of base plate 3-3; Be equipped with installing hole on preceding bearing 3-1, the rear support 3-2; The following center of base plate 3-3 laterally has a rectangle breach, and this breach is advisable with 300mm * 50mm, and two rail brackets 3-22 are separately fixed at base plate 3-3 indentation, there both sides; Electric machine support 3-19 is fixed on the rear support 3-2; Lead screw motor 3-20 is fixed on the outside of electric machine support 3-19, and the inboard of electric machine support 3-19 is equipped with shaft coupling 3-21 and fixed block 3-17 successively, and fixed block 3-17 is fixed on the base plate 3-3; Apart from the about 10mm of shaft coupling 3-21; Coupling block 3-16 is a cuboid, and the center of coupling block has the screw that cooperates screw mandrel, above four jiaos be uniformly distributed with four screws; In order to connect gusset piece 3-4; Coupling block 3-16 is spun on the screw mandrel 3-11 as movable screw, and the dead eye that screw mandrel 3-11 tail end passes in the fixed block 3-17 with the mode of stationary fit is connected with shaft coupling 3-21 and lead screw motor 3-20, so that the power source of screw mandrel to be provided; Make the rotation of screw mandrel be converted into the straight line power of coupling block 3-16; Thereby drive whole head rack 3 operations, coupling block 3-16 can move forward and backward along screw mandrel, and its linear running scope is 0-200mm; Can be through being arranged on the position with the back row that moves ahead of the front limit sensor on the base plate and back limit sensors controller head bracket under the screw mandrel 3-11; Article two, X axis rail 3-12 is fixed in the installing hole of preceding bearing 3-1 and rear support 3-2, and parallel with screw mandrel, on every X axis rail 3-12 axle two linear bearing 3-6X is housed; Linear bearing can move forward and backward along the X axle; Four linear bearing 3-6X on two X axis rails are connected with gusset piece 3-4 lower surface with coupling block 3-16, gusset piece 3-4 can only be moved forward and backward along the X axle, and moving range are identical with the range of operation of coupling block 3-16; Upper surface at gusset piece 3-4 is fixed with six Y shaft stool 3-7, and the two ends of two Y axis rail 3-23 are fixed by Y shaft stool 3-7 respectively, on the Y axis rail 3-23 axle between the Y shaft stool of two ends; See over from base plate 3-3 indentation, there, a linear bearing 3-6Y, a spring 3-18, a Y shaft stool 3-7, a linear bearing 3-6Y are housed successively, middle Y shaft stool 3-7 is used for fastening spring 3-18; Purpose is to make spring 3-18 to have certain elastic force in Y direction, and four linear bearing 3-6Y on two Y axis rails and bearing 3-15 are fixed on the lower surface of fixed head 3-5, and four head pole 3-8 have been fixed at four angles of fixed head 3-5 upper surface respectively; With fixing head 4, adjustable plate 3-14 is fixed on two rail brackets 3-22 upper ends, and the baseplane of its baseplane and bearing 3-15 is fair; Two movable guiding rail 3-9 are fixed on above the adjustable plate 3-14, have an elongated slot on the every movable guiding rail, the preferred 65mm of the length of elongated slot; The preferred 6mm of width, being shaped as of movable guiding rail 3-9 cut away one jiao rectangle, and its long length of side is 200mm; Minor face is long to be 165mm, and broadside is long to be 50mm, and the narrow length of side is 25mm; One side of two movable guiding rail corner cuts laterally is installed in above the adjustable plate 3-14 axisymmetricly; Two movable guiding rail unfilled corner places form isosceles trapezoid, the preferred high 25mm that these isosceles are trapezoidal, and the following length of side is 70mm-120mm; The last length of side is 0-50mm, and the adjusting on upper and lower limit realizes through the position of moving the movable guiding rail elongated slot.When the length of side is transferred to minimum of a value 70mm instantly; The last length of side of isosceles trapezoid equals zero, and isosceles trapezoid becomes isosceles triangle, to adapt to the sewing tech of different socks kinds; As when making adult's socks; The following length of side can can be regulated in the 105-120mm scope when making super large sign indicating number socks such as Europe version in the 70-80mm scope when making children's socks in the 80-105mm scope; Lift cylinder 3-13 is fixed on the breach center of base plate 3-3, can use two gas bar cylinders, and riser guide 3-10 is installed in the lift cylinder upper end; Riser guide 3-10 is the bar shaped cuboid of two ends band hypotenuse; Its width is about 12mm, and thickness is identical with the thickness of movable guiding rail 3-9, and length is slightly less than the length of side under the isosceles trapezoid that two movable guiding rail unfilled corner places form; Being generally less than down length of side 1mm-2mm is advisable; The hypotenuse of hypotenuse slope and movable guiding rail 3-9 adapts, and during actual production, can change the riser guide of different length according to two formed edge lengths down of movable guiding rail 3-9; Head 4 of the present invention is installed on the head rack 3 through head pole 3-8, and during main frame 1 work, movable socks plate 2 scrolls up to the station of making of head 4 along the track of main frame 1; Pause, at this moment, the gusset piece 3-4 of head rack 3 is driven by coupling block 3-16; Driving head 4 together with four linear bearing 3-6X on the X axis rail 3-12 axle moves before the X axis of head rack; This moment, lift cylinder 3-13 closed, and the riser guide 3-10 that is contained in the lift cylinder upper end is the next, and the fixed head 3-5 of gusset piece 3-4 top is when running to two breach between the movable guiding rail 3-9 forward; Under the elastic force of the spring 3-18 on two Y axles promotes; Be fixed on bearing 3-15 on the fixed head 3-5 along the arching trajectory between two movable guiding rail 3-9, drive head 4 and initiatively go forward to make the undertoe that has stretched out hollow movable socks plate 2, undertoe is made and is finished; Head 4 quits work, and head rack 3 also arrives its front limit sensor simultaneously; Head 4 is 5000 rev/mins-5500 rev/mins carrying out the rotating speed of undertoe when making, and behind the margin to seam, lift cylinder 3-13 opens; The riser guide 3-10 that is contained in the lift cylinder upper end rises, and when riser guide 3-10 rises to the same plane of movable guiding rail, can fill up two breach between the movable guiding rail 3-9; Make movable guiding rail become straight line, head 4 can return to the home position through this straight line, has stopped head and has moved in curves and prolong the cycle of operation and cause meaningless wearing and tearing; Meanwhile; What main frame 1 drive activity socks plate 2 moved to opposite side cuts the crotch station, pauses the operation of cutting the crotch station again; The present invention advances socks station axial symmetry one side in the main frame correspondence and is provided with one and cuts crotch system 5, and the brandreth 5-18 that cuts crotch system 5 is connected fixing with main frame, and the described crotch system 5 of cutting comprises: scissors 5-1, drive plate 5-2, cutting motor 5-3, translation motor 5-4, upper and lower air cylinders 5-5, chain 5-6, translation guide rail 5-7, eccentric wheel 5-8, movable plate 5-9, lower limit plate 5-10, upper limit plate 5-11, portable plate 5-12, supporting plate 5-13, go up lower guideway 5-14, sprocket wheel 5-15, sprocket wheel annex 5-16, chain wheel support 5-17, brandreth 5-18, chain chute 5-19, linear bearing 5-20, see from advancing the socks station; Brandreth 5-18 be one the band backboard, be similar to rectangular box body, translation motor 5-4 is fixed on the following left side of face of brandreth 5-18, chain wheel support 5-17 is fixed on the following right side of face of brandreth 5-18, translation guide rail 5-7 is fixed on the backboard of brandreth 5-18 abreast; Linear bearing 5-20 is through on the translation guide rail 5-7, movable plate 5-9 inboard top with below be connected on the linear bearing 5-20, the inboard of upper limit plate 5-11 and lower limit plate 5-10 respectively with the top and following vertical fixing in the movable plate 5-9 outside, lower guideway 5-14 are contained between lower limit plate 5-10 and the upper limit plate 5-11 abreast on two; Portable plate 5-12 is enclosed within on the lower guideway 5-14, and upper and lower air cylinders 5-5 vertically passes and is fixed on the lower limit plate 5-10, and the head of upper and lower air cylinders is connected with portable plate 5-12, and is as shown in Figure 4; When translation motor 5-4 rotates, just can make movable plate 5-9 along translation guide rail 5-7 move left and right, have two holes on the portable plate 5-12, the centre-to-centre spacing in hole and diameter are identical with centre-to-centre spacing and the diameter of last lower guideway 5-14; Under the promotion of upper and lower air cylinders, portable plate 5-12 can be along the fix elevating movement of distance of last lower guideway 5-14, and lifting distance is generally 150mm, and the inboard of supporting plate 5-13 is fixed on the portable plate 5-12 outside; A bar-shaped trough is arranged on the drive plate 5-2, and the rotating fulcrum of scissors 5-1, drive plate 5-2 is fixed on the top of supporting plate 5-13, and drive plate 5-2 links to each other through serrate slot with scissors 5-1, and right side of face has a slotted hole under the brandreth 5-18; Slotted hole length is about 50mm, and the right limit sensor of scissors 5-1 is installed in the slotted hole, and the installation site of move left and right right limit sensor in slotted hole 0-50mm scope can be adjusted scissors and in the 350mm scope, cut crotch at 300mm; To adapt to the needs of different big or small socks, the left limit sensor that scissors moves is contained in the vertical direction 150mm place of cutting crotch machine original position, is the original position that scissors moves ahead and cuts across, and the right limit sensor that moves with scissors has determined the left and right sides stroke of scissors jointly; The axle that two sprocket wheel 5-15 are installed in translation motor 5-4 is respectively gone up on the axle with chain wheel support 5-17, and through chain 5-6 connection sprocket wheel annex 5-16, chain chute 5-19 is fixed on the baseplane of lower limit plate 5-10, and sprocket wheel annex 5-16 is inserted in the chain chute; Cutting motor 5-3 is fixed on the surface of lower limit plate 5-10, on the cutting motor 5-3 axle eccentric wheel 5-8 is housed, and eccentric wheel 5-8 can slide in the bar-shaped trough on the drive plate 5-2, and sliding distance is equal to the lifting distance of lower guideway 5-14; When cutting motor 5-3 rotates,, drive scissors 5-1 folding, in order to guarantee to cut the quality of crotch through eccentric wheel 5-8 and drive plate 5-2; The present invention has also designed folder socks system 6 cutting the crotch station, and folder socks system is contained in cuts on crotch system 5 and the main frame, like Fig. 7 and shown in Figure 1, sees at the back from main frame; Folder socks system is positioned at the left side of cutting crotch system scissors, and described folder socks system 6 comprises: folder socks cylinder 6-1, two folder socks plate 6-2 and folder socks rubber 6-3, and two folder socks cylinder 6-1 be pair gas bar cylinders, on the intersection point that is fixed on the brandreth 5-18 upper surface of cutting crotch system 5 and chain wheel support 5-17 center vertical line; As shown in Figure 5, another is fixed on to cut the movable socks plate of crotch station 2 center lines is on the main frame of symmetry axis and same horizontal plane, and folder socks plate 6-2 is installed in the head of two gas bars of folder socks cylinder, and the front and back stroke of two folder socks cylinder 6-1 all is 20mm; The preferred 300mm of length of folder socks plate 6-2, the preferred 100mm of width, it is following that folder socks rubber 6-3 is fixed on folder socks plate, compresses socks when being used to cut crotch; Prevent that the clip socks from scattering, guarantee that clip is straight, as shown in Figure 6, the base of folder socks rubber 6-3 is apart from the following about 2mm of folder socks plate; The preferred 300mm of length of folder socks rubber, the preferred 18mm of width, the preferred 2mm of thickness; When movable socks plate 2 runs to when cutting the crotch station, main frame 1 pauses, and cuts crotch system 5, folder socks system 6 after receiving the programmable controller instruction; Folder socks cylinder 6-1 will press from both sides the position to be cut that socks plate 6-2 level is pushed into socks on the movable socks plate, and folder socks rubber 6-3 clamps the movable socks plate 2 and the stocking leg, simultaneously scissors 5-1 vertical lifting under the driving of upper and lower air cylinders 5-5; After rising put in place, cutting motor 5-3 rotated, through eccentric wheel 5-8 and drive plate 5-2; Drive scissors 5-1 folding; Scissors 5-1 and movable plate 5-9 and connector thereof are cut crotch to the right along Fig. 4 direction level under the driving of translation motor 5-4, after the completion socks are cut the crotch action; Come back to original position and await orders, press from both sides socks cylinder 6-1 simultaneously and also drive folder socks plate 6-2 and leave movable socks plate 2 and return original position; Hollow movable socks plate 2 continues operation, and when going out the socks station, the air draught in hollow movable socks plate 2 pipes is open-minded, and the socks of cutting behind the crotch are fallen in the socks case through the socks pipe 7 that falls; Movable socks plate 2 continues operation and gets back to into socks station again, and so far the cycle of operation of a movable socks plate 2 finishes, and begins the action of next cycle again, and ten blocks of movable socks plates are worked simultaneously and realized producing continuously.
The method of operating of automatic silk stocking margin to seam machine of the present invention is following:
Step 1: with the mouth of pipe of socks body near hollow movable socks plate 2, the air draught in the pipe is with in socks the latter half suction line, and the operative employee is inserted in movable socks plate 2 with socks the first half, main frame 1 entry into service;
Step 2: overlapped the hollow movable socks plate 2 of socks, along with the upwards operation of main frame 1 track, the telescopic head that is connected on the main frame track is released undertoe gradually, and when main frame 1 runs to when making station along arc rising track, undertoe just pushes away outside the socks plate;
Step 3: making station, main frame 1 pauses, and the gusset piece 3-4 on the head rack is driven by coupling block 3-16; Driving head 4 together with four linear bearing 3-6X on the X axis rail 3-12 axle moves before the X axis of head rack; This moment, lift cylinder 3-13 closed, and the riser guide 3-10 that is contained in the lift cylinder upper end is the next, and gusset piece (3-4) is when the breach that runs between two movable guiding rails (3-9); Under the elastic force of the spring (3-18) on two Y axles promotes; Bearing 3-15 is along the arching trajectory between two movable guiding rail 3-9, drives head on the fixed head 3-5 and the undertoe that stretches out hollow movable socks plate 2 is carried out active makes, and the fixed head 3-5 above the gusset piece 3-4 is when running to two breach between the movable guiding rail 3-9 forward; Under the elastic force of the spring 3-18 on two Y axles promotes; The bearing 3-15 that is fixed on fixed head 3-5 bottom surface makes the undertoe that stretches out hollow movable socks plate 2 along the arching trajectory between two movable guiding rail 3-9, and undertoe is made and finished; Head 4 quits work, and head rack 3 also arrives its front limit sensor simultaneously;
Step 4: after accomplishing sock piece-end sewing, lead screw motor 3-20 receives back row instruction, and meanwhile lift cylinder 3-13 opens; The riser guide 3-10 that is contained on the lift cylinder rises, and when rising to the same plane of movable guiding rail 3-9, riser guide 3-10 has just filled up the breach between two movable guiding rail 3-9; Make movable guiding rail become straight line; Head 4 returns to the home position through this straight line, stops to await orders when walking to head rack 3 back limit sensors, in head rack 3 back row; Main frame 1 is being with hollow movable socks plate 2 to continue to cutting the operation of crotch station; Along with main frame 1 track moves downwards, connect also withdrawal gradually of telescopic head in orbit,, arrival accomplishes the action of withdrawal original position before cutting the crotch station;
Step 5: when movable socks plate 2 runs to when cutting the crotch station, main frame 1 pauses, and cuts crotch system 5, folder socks system 6 after receiving the programmable controller instruction; Folder socks plate 6-2 is under the effect of folder socks cylinder 6-1, and level is pushed on the socks face of movable socks plate 2, the position to be cut that folder socks rubber 6-3 clamps socks on the movable socks plate; While scissors 5-1 vertical lifting under the driving of upper and lower air cylinders 5-5, after rising put in place, cutting motor 5-3 rotated; Through eccentric wheel 5-8 and drive plate 5-2, drive scissors 5-1 folding, scissors 5-1 and movable plate 5-9 and connector thereof are under the driving of translation motor 5-4; Cut crotch to the right along Fig. 4 direction level; After accomplishing socks and cutting the crotch action, come back to original position and await orders, press from both sides socks cylinder 6-1 simultaneously and also drive folder socks plate 6-2 and leave movable socks plate 2 and return original position;
Step 6: when hollow movable socks plate 2 continued to run until out the socks station, the air draught in hollow movable socks plate 2 pipes was open-minded, and the socks of cutting behind the crotch are fallen in the socks case through the socks pipe 7 that falls;
Step 7: movable socks plate 2 is got back to into socks station again, and so far the cycle of operation of a movable socks plate 2 finishes, and begins the action of next cycle again, and ten blocks of movable socks plates are worked simultaneously and realized producing continuously.
Automatic silk stocking margin to seam machine of the present invention has been broken traditional silk stocking margin to seam machine can only make thin type, the low mode of operation that plays the raw material silk stocking; Thickness is different, raw material margins to seam different, the rare close different silk stocking of institutional framework are cut the crotch operation and are placed on the machine and accomplish, and through simple human-computer dialogue, a bit manipulation worker only needs repeatedly put the tubular base socks that footwear machine has woven to machine; Remaining socks turn upside down → advance socks contraposition → sock piece-end sewing → undertoe trimming → socks cut crotch → socks and just turn over → the precise time control, the fault that have socks → output counting series of processes and an each several part detect automatically; Automatically accomplish without any letup by programmable controller commander machine entirely, because the intermittent duty mode of head 4, have only when advancing the socks station and sensed socks and arrival undertoe desired location; Main frame just can turn round; Therefore do not receive the restriction of socks kind, do not have the phenomenon of empty socks plate margin to seam yet, reduced the requirement of head like this rotating speed; Mechanical wear and energy consumption have been significantly reduced; Can satisfy with homemade industrial sewing machine and to make requirement, reduce the manufacturing cost and the maintenance cost of equipment, simultaneously since main frame when rotating; Head not in working order, so the rotating speed of main frame also can suitably improve; Margin to seam machine of the present invention gets into mechanical shear crotch operation automatically after undertoe is made completion, because the socks of being cut are to aim at the crotch position; And clamping, cutting off under the tensioned state, so crotch position clip not only directly but also accurate, and speed is fast; Because clip is straight, the width of cutting edge when having reduced the seam crotch has overcome prior art and has caused the defective that wastes raw material because of cutting edge is wide; With a plurality of people of multiple working procedure that artificial margin to seam is cut crotch, become 1 people of 1 procedure, and do not received green hand, skilled worker's restriction fully; Reduced artificial error of cutting crotch, in the liberation labour productive forces, greatly improved and increased work efficiency; Guarantee the quality and the output of product, saved raw material.
Description of drawings:
Fig. 1: sketch map behind the automatic silk stocking margin to seam of the present invention pusher side
Fig. 2: head rack package assembly sketch map of the present invention
Fig. 3: head rack internal structure sketch map of the present invention
Fig. 4: the present invention cuts crotch system assembles structural representation
Fig. 5: the present invention cuts crotch internal system structural representation
Fig. 6: socks system schematic top plan view is pressed from both sides in the present invention
Fig. 7: the present invention is pressed from both sides the socks system and is cut the crotch system back side and be connected sketch map
Shown in the figure: main frame 1; Movable socks plate 2; Head rack 3; Preceding bearing 3-1; Rear support 3-2; Base plate 3-3; Gusset piece 3-4; Fixed head 3-5; Linear bearing 3-6; Y shaft stool 3-7; Head pole 3-8; Movable guiding rail 3-9; Riser guide 3-10; Screw mandrel 3-11; X axis rail 3-12; Lift cylinder 3-13; Adjustable plate 3-14; Bearing 3-15; Coupling block 3-16; Fixed block 3-17; Spring 3-18; Electric machine support 3-19; Lead screw motor 3-20; Shaft coupling 3-21; Rail brackets 3-22; Y axis rail 3-23; Head of sewing machine 4; Cut crotch system 5; Scissors 5-1; Drive plate 5-2; Cutting motor 5-3; Translation motor 5-4; Upper and lower air cylinders 5-5; Chain 5-6; Translation guide rail 5-7; Eccentric wheel 5-8; Movable plate 5-9; Lower limit plate 5-10; Upper limit plate 5-11; Portable plate 5-12; Supporting plate 5-13; Last lower guideway 5-14; Sprocket wheel 5-15; Sprocket wheel annex 5-16; Chain wheel support 5-17; Brandreth 5-18; Chain chute 5-19; Linear bearing 5-20; Folder socks system 6; Folder socks cylinder 6-1; Folder socks plate 6-2; Folder socks rubber 6-3; Socks pipe 7 falls.
The specific embodiment:
Automatic silk stocking margin to seam machine of the present invention mainly is made up of five parts: advances socks part, host machine part, head section, cuts the crotch part and goes out the socks part, and as shown in Figure 1, on main frame, be uniformly distributed with ten blocks of hollow movable socks plates; Every block of hollow movable socks plate is successively by advancing socks → head and make → cut crotch → go out socks → advance socks ... the work of going forward one by one, and silk stocking are cut crotch margin to seam machine and are furnished with the little blower fan of a platform independent automatically, because ten blocks of movable socks plates that the host machine part ovalize is uniformly distributed with are hollow; Advancing the socks station and going out the socks station, the inlet scoop of blower fan automatically be parked on these two stations on the tail end of hollow movable socks plate related, make in the hollow pipe of socks suction activity socks plate; The each normal pause of main frame all is a station, and the afterbody of movable socks plate connects with the main frame running part, drives their operations by main frame; See that from the front main frame is upwards to move, the main frame running orbit is oval, and the head of movable socks plate is telescopic; Flexible distance is fixed, by the control of the running orbit of main frame running rail, the machine front perpendicular to the station of bottom surface be into the socks part advance the socks station; Overlapped and gone forward one by one behind the socks to making station, head section is on the right side of making station, goes forward one by one to cutting the crotch station after having stitched undertoe again; Cut the crotch station and advance socks station axial symmetry, having cut goes forward one by one behind the crotch to what go out the socks part again goes out the socks station, goes out the socks station and makes the station axial symmetry; After having gone out socks, empty socks plate is got back to into socks station again, and main frame all has the dead time that was about for 2 seconds at each station; So that the each several part work outside the host machine part, complete machine rear flank sketch map is as shown in Figure 1, main frame the time advances in operation that the socks part is not worked, the head section head rack not at forward traveling, cut the crotch part and do not work, go out the socks part and do not work; Have only main frame when each station pauses, just overlap socks, head rack and just move, cut crotch forward and partly start working, go out socks and partly start working, if be discontented with when being enough to any condition of work; Machine just can show trouble location out of service immediately and automatically, after fixing a breakdown, presses the input reset key of programmable controller; Machine could recover normal condition; Advancing the elastic mouth that socks station manipulation worker holds the tubular base socks the first half that has woven on the footwear machine, near the mouth of pipe at the hollow movable socks plate that advances the socks station, the air draught in the pipe is with in socks the latter half suction line with the socks body; The elastic mouth that the operative employee hauls socks the first half overlaps on movable socks plate; After socks put movable socks plate, the socks sensor that has or not that advances the socks station had put movable socks plate when sensing socks, advanced the socks wheel under the promotion of cylinder by the rubber that advances the drive of socks part stepper motor; Be pressed onto on the socks of movable socks plate; Pull out the undertoe that sucks in the hollow movable socks plate pipe gradually because the direction of rotation of advancing the socks wheel, is advanced the cylindrical rubber ring of socks wheel for advancing the socks direction, accomplish socks tipping action.After undertoe is moved the position that into the undertoe photoelectric sensor of socks station sets to, accomplish socks to bit motion, advance the socks wheel and lift, and send the instruction of one of main frame service condition; The automatic entry into service of main frame, the hollow movable socks plate one that has overlapped socks leaves into socks station, and air draught is cut off in the pipe, and its movable punch head is just released undertoe by the arc track of main frame gradually; The distance of releasing just is to push away undertoe outside the socks plate, so that make, when arriving next station, undertoe has been released and finished; Entering is made station in earlier stage, and main frame pauses, and head 4 is being with arching trajectory by head rack 3, initiatively moves ahead and makes the undertoe that stretches out hollow movable socks plate; Undertoe is made and is finished, and Sewing machines quits work, and head rack also arrives head front limit sensor; And the instruction of sending one of main frame service condition, because head carries cutting facility, mean that also accomplishing the undertoe trimming moves so accomplish the sock piece-end sewing action; After accomplishing sock piece-end sewing, row behind the head rack 3 beginning straight lines, walk to head after limit sensors stop to await orders; In head rack 3 back row, main frame also is being with hollow movable socks plate to do the operation of going forward one by one together, and the movable head of movable socks plate receives main frame track control withdrawal gradually; Before arriving next station, accomplish the action of withdrawal original position, when movable socks plate arrives when cutting crotch station and main frame and pausing, cut the crotch part and after receiving the signal that socks need cut, start working; Cut the crotch action until accomplishing socks, come back to original position and await orders, and send the instruction of one of main frame service condition; When hollow movable socks plate enters into out the socks station, after going out socks and partly receiving the instruction that socks need go out, go out the rubber that the socks fractional motor drives and go out the socks wheel under the promotion of cylinder, be depressed on the socks, the direction of rotation that goes out the socks wheel is opposite with the direction of rotation of advancing the socks wheel.Owing to going out the socks station; Air draught in the hollow movable socks plate pipe is open-minded, goes out the socks that the socks wheel takes out of and is inhaled in the pipe, accomplishes socks and is just stirring work; When socks are inhaled into that time in the hollow pipe fully; Go out the socks wheel and lift immediately, wait for the instruction that next time has socks to go out, and the instruction of sending one of main frame service condition; Suck the socks in the hollow movable socks plate pipe; Fall from the stocking blank that falls through the socks pipe 7 that falls, accomplish out the action of socks, output counting simultaneously, go out behind the socks movable socks plate and go forward one by one again and get back to into socks station; So far a movable socks plate operation knot cycle bundle begins the action of next cycle again.
Present embodiment drives the workflow of head 2 for head rack 3 of the present invention; Like Fig. 2, shown in Figure 3, the not shown connecting plate 3-4 of Fig. 3 wherein:, regulate the following length of isosceles trapezoid that forms between two movable guiding rail 3-9 in advance according to the width of waiting to make undertoe socks body; As when making adult's socks; Bottom can can regulate in the 105-120mm scope when making super large sign indicating number socks such as Europe version in the 70-80mm scope when making children's socks in the 80-105mm scope; Adjustment back operative employee only needs the tubular base socks that will on footwear machine, weave, cuts the crotch system and is distributed on ten blocks of movable socks plates 2 that main frame 1 connected, because main frame 1 is out of service when head 4 is made undertoe by only being enclosed within automatic margin to seam successively; So this moment, movable socks plate 2 also was out of service; Under this condition, lead screw motor 3-20 receives to the instruction that moves ahead, and whole head rack 3 is moved forward by screw mandrel 3-11 transmission; Gusset piece 3-4 is driven by screw mandrel 3-11 coupling block 3-16; Before X axis, move together with four linear bearing 3-6X on the X axis rail 3-12 axle, this moment, lift cylinder 3-13 closed, so riser guide 3-10 is the next; The fixed head 3-5 of gusset piece 3-4 top is when being forwarded to two breach between the movable guiding rail 3-9; Promote down at the elastic force of the spring 3-18 on two Y axles, the bearing 3-15 that is fixed on fixed head 3-5 reverse side is along the arching trajectory between two movable guiding rail 3-9, removes to make undertoe before being with head 4 actives; This mode makes undertoe make circular arc left-right symmetric, good looking appearance.After having stitched socks, head 4 is promptly out of service, and this moment, lead screw motor 3-20 received back row instruction; Lift cylinder 3-13 opens; Riser guide 3-10 that drive is contained in its upper end rises and has filled up the breach between two movable guiding rail 3-9, makes riser guide 3-10 and two movable guiding rail 3-9 be on the straight line whole head rack 3; Get back to original position along this straight line (X-direction); Because the rising of riser guide 3-10 forces fixed head 3-5 not produce displacement in Y direction, the camber line of having stopped to go further can prolong the cycle of operation and cause meaningless wearing and tearing when go in the back.
Present embodiment is cut the workflow of crotch system 5 and folder socks system for the present invention; Like Fig. 4, shown in Figure 5: according to the socks crotch length of different panty hoses; Regulate the installation site of right limit sensor in advance; As when producing children's silk stocking, the 300-310mm place from the scissors original position is transferred in the installation site of scissors 5-1 right limit sensor; As produce when being grown up silk stocking, the 310-330mm place from the scissors original position is transferred in the installation site of scissors 5-1 right limit sensor; During like super large sign indicating number silk stocking such as production Europe versions, the 330-350mm place from the scissors original position is transferred in the installation site of scissors 5-1 right limit sensor; When cut that the crotch scissors receives in position that detection signal sends the work order that socks need cut is arranged after; Folder socks plate 6-2 is under the effect of folder socks cylinder 6-1; Level is pushed to cut on the socks face of the movable socks plate 2 of crotch station, and folder socks rubber 6-3 clamps socks position to be cut, and the magnetic upper and lower air cylinders 5-5 that the while two ends carry position Magnetic Induction device is with shifting the position onto on the scissors 5-1; Cutting motor 5-3 and translation motor 5-4 start working simultaneously, and scissors cuts across and operation to the right; Scissors 5-1 and movable plate 5-9 and connector right lateral thereof are during to the right limit sensor, and cutting motor 5-3 quits work immediately, and translation motor 5-4 is being with scissors 5-1 and movable plate 5-9 and connector thereof operation left at once; When running to the left limit sensor left; Translation motor 5-4 quits work immediately; Upper and lower air cylinders 5-5 drops to original position following closely, presss from both sides socks cylinder 6-1 simultaneously and also drives folder socks plate 6-2 and leave movable socks plate 2 and return original position, waits for the work order that next time has socks to cut.
Claims (10)
1. automatic silk stocking margin to seam machine; Comprise main frame (1), movable socks plate (2), head rack (3), head of sewing machine (4), cut crotch system (5), folder socks systems (6), the socks pipe (7) that falls, the margin to seam machine is provided with into the socks station, makes station, cuts the crotch station and goes out the socks station; And by programmable controller controls it pauses at each station automatically; What head rack (3) was installed in main frame (1) advances socks station one side, is positioned at the head of movable socks plate (2), is fixed on through the head rack base plate on the platform of main frame; Head (4) is installed on the head rack (3); It is characterized in that also comprising on the silk stocking margin to seam machine crotch system (5) of cutting, folder socks systems (6) and cut the crotch station that head rack (3) is driven head (4) and carried out the camber line margin to seam along the stocking leg on the movable socks plate (2) by the lead screw motor drive; Cut crotch system (5) and be positioned at the main frame back side, integral body is the rectangle brandreth of a band backboard, and the following and main frame of brandreth is connected fixing, and drives the scissors folding through eccentric wheel on the cutting motor and drive plate, cuts crotch to making the stocking leg that finishes; Two folder socks cylinders are arranged in the folder socks systems (6), and one is fixed on above the brandreth of cutting the crotch system, and another symmetry is fixed on the main frame, and a folder socks plate respectively is installed on two folder socks cylinders, is used for when cutting crotch, clamping the stocking leg.
2. automatic silk stocking margin to seam machine as claimed in claim 1; It is characterized in that described head rack (3) comprising: preceding bearing (3-1), rear support (3-2), base plate (3-3), gusset piece (3-4), fixed head (3-5), linear bearing (3-6), Y shaft stool (3-7), head pole (3-8), movable guiding rail (3-9), riser guide (3-10), screw mandrel (3-11), X axis rail (3-12), lift cylinder (3-13), adjustable plate (3-14), bearing (3-15), coupling block (3-16), fixed block (3-17), spring (3-18), electric machine support (3-19), lead screw motor (3-20), shaft coupling (3-21), rail brackets (3-22), Y axis rail (3-23); Bearing (3-1), rear support (3-2) are separately fixed at the front and rear side of base plate (3-3) before described; The following center of base plate laterally has a rectangle breach; Two rail bracketses (3-22) are separately fixed at base plate indentation, there both sides; Electric machine support (3-19) is fixed on the rear support; Lead screw motor (3-20) is fixed on the outside of electric machine support; The electric machine support inboard is equipped with shaft coupling (3-21) and fixed block (3-17) successively, and fixed block is fixed on the base plate (3-3), and coupling block (3-16) is spun on the screw mandrel (3-11) as movable screw; The dead eye that screw mandrel (3-11) passes in the fixed block (3-17) is connected with shaft coupling (3-21) and lead screw motor (3-20); Article two, X axis rail (3-12) is fixed on preceding bearing (3-1) and the rear support (3-2), on every X axis rail (3-12) axle two linear bearings (3-6X) is housed, and linear bearing is connected with gusset piece (3-4) with coupling block (3-16); Be fixed with Y shaft stool (3-7) on the gusset piece; Article two, the two ends of Y axis rail (3-23) are fixed by the Y shaft stool respectively, linear bearing on the Y axis rail (3-6Y) and bearing (3-15) be fixed on fixed head (3-5) below, four head poles (3-8) are arranged on the fixed head; Adjustable plate (3-14) is fixed on two rail bracketses (3-22) upper end; Two movable guiding rails (3-9) are fixed on above the adjustable plate (3-14), and lift cylinder (3-13) is fixed on the breach center of base plate, and riser guide (3-10) is installed in the lift cylinder upper end.
3. according to claim 1 or claim 2 automatic silk stocking margin to seam machine is characterized in that being equipped with installing hole on the bearing (3-1), rear support (3-2) before described, and two X axis rails (3-12) are fixed in the installing hole of preceding bearing (3-1) and rear support (3-2); Described coupling block (3-16) is a cuboid, and the center of coupling block has the screw that cooperates screw mandrel, above four jiaos be uniformly distributed with four screws, in order to connect gusset piece (3-4), coupling block (3-16) can move forward and backward along screw mandrel; Be fixed with six Y shaft stools (3-7) on the described gusset piece (3-4), on the axle of two Y axis rails (3-23), a linear bearing (3-6Y), a spring (3-18), a Y shaft stool (3-7), a linear bearing (3-6Y) be housed successively; Have an elongated slot on the described movable guiding rail (3-9); Being shaped as of movable guiding rail cut away one jiao rectangle; One side of two movable guiding rail corner cuts laterally is installed in above the adjustable plate (3-14) axisymmetricly; Riser guide (3-10) is the bar shaped cuboid of two ends band hypotenuse, and its thickness is identical with the thickness of movable guiding rail (3-9), and the hypotenuse of hypotenuse slope and movable guiding rail (3-9) adapts.
4. automatic silk stocking margin to seam machine as claimed in claim 1; It is characterized in that the described crotch system (5) of cutting comprising: scissors (5-1), drive plate (5-2), cutting motor (5-3), translation motor (5-4), upper and lower air cylinders (5-5), chain (5-6), translation guide rail (5-7), eccentric wheel (5-8), movable plate (5-9), lower limit plate (5-10), upper limit plate (5-11), portable plate (5-12), supporting plate (5-13), last lower guideway (5-14), sprocket wheel (5-15), sprocket wheel annex (5-16), chain wheel support (5-17), brandreth (5-18), chain chute (5-19), linear bearing (5-20); Described translation motor (5-4) is fixed on the following left side of face of brandreth (5-18); Chain wheel support (5-17) is fixed on the following right side of face of brandreth (5-18); Translation guide rail (5-7) is fixed on the backboard of brandreth abreast; Linear bearing (5-20) is through on the translation guide rail (5-7); Movable plate (5-9) inboard top with below be connected on the linear bearing (5-20); The inboard of upper limit plate (5-11) and lower limit plate (5-10) respectively with the top and following vertical fixing in movable plate (5-9) outside, last lower guideway (5-14) is contained between lower limit plate (5-10) and the upper limit plate (5-11) abreast, portable plate (5-12) is enclosed within on the lower guideway (5-14); Upper and lower air cylinders (5-5) vertically passes and is fixed on the lower limit plate (5-10); The head of upper and lower air cylinders is connected with portable plate (5-12), and supporting plate (5-13) is fixed on the portable plate (5-12), and the rotating fulcrum of scissors (5-1), drive plate (5-2) is fixed on the top of supporting plate (5-13); Drive plate (5-2) links to each other through serrate slot with scissors (5-1); The axle that two sprocket wheels (5-15) are installed in translation motor (5-4) is respectively gone up on the axle with chain wheel support (5-17), and through chain (5-6) connection sprocket wheel annex (5-16), chain chute (5-19) is fixed on the baseplane of lower limit plate (5-10); Sprocket wheel annex (5-16) is inserted in the chain chute, and cutting motor (5-3) is fixed on the surface of lower limit plate (5-10).
5. automatic silk stocking margin to seam machine as claimed in claim 1 is characterized in that right side of face has a slotted hole under the described brandreth (5-18), and the right limit sensor of scissors (5-1) is installed in the slotted hole, can adjust scissors and in the 300mm-350mm scope, cut crotch; Have bar-shaped trough on the described drive plate (5-2), on cutting motor (5-3) axle eccentric wheel (5-8) is housed, eccentric wheel can be at drive plate 5-2) on bar-shaped trough in slip.
6. automatic silk stocking margin to seam machine as claimed in claim 1; It is characterized in that described folder socks systems (6) comprise folder socks cylinders (6-1), folder socks plates (6-2) and folder socks rubber (6-3); Two folder socks cylinders (6-1) are fixed on the intersection point of cutting above the crotch system brandreth (5-18) with chain wheel support 5-17 center vertical line; Another is fixed on to cut movable socks plates (2) center line of crotch station is on the main frame of symmetry axis and same horizontal plane; Folder socks plates (6-2) are installed on the folder socks cylinders (6-1), and it is following that folder socks rubber (6-3) are fixed on folder socks plate.
7. automatic silk stocking margin to seam machine as claimed in claim 6 is characterized in that described two folder socks cylinders (6-1) are two gas bar cylinders, and the front and back stroke of cylinder is 20mm, and folder socks plates (6-2) are installed in the head of two gas bars of folder socks cylinder; Described folder socks rubber is fixed on apart from the following 2mm of folder socks plate place.
8. the automatic method for using of silk stocking margin to seam machine according to claim 1 comprises the steps:
1. with the mouth of pipe of socks body, socks the first half is inserted in movable socks plate (2), main frame (1) entry into service near hollow movable socks plate (2);
2. overlapped the hollow movable socks plate 2 of socks, along with the upwards operation of main frame (1) guide rail, the telescopic head that is connected on the main frame guide rail is released undertoe gradually, and when main frame (1) runs to when making station, undertoe just pushes away outside the socks plate;
3. making station, main frame (1) pauses, and the gusset piece on the head rack (3-4) is driven by coupling block (3-16); Driving head (4) together with four linear bearings (3-6X) on X axis rail (3-12) axle moves before the X axis of head rack; Gusset piece (3-4) is when the breach that runs between two movable guiding rails (3-9), and under the elastic force of spring (3-18) promoted, bearing (3-15) was along the arching trajectory between two movable guiding rails (3-9); The head that drives on the fixed head (3-5) is initiatively made the undertoe that stretches out hollow movable socks plate (2); Undertoe is made and is finished, and head (4) quits work, and head rack 3 also arrives its front limit sensor simultaneously;
4. after accomplishing sock piece-end sewing, lead screw motor (3-20) is received operating instruction backward, and meanwhile lift cylinder (3-13) is opened; The riser guide (3-10) that is contained on the lift cylinder rises, and when rising to the same plane of movable guiding rail, riser guide (3-10) has been filled up the breach between two movable guiding rails (3-9); Make movable guiding rail become straight line; Head 4 returns to the home position through this straight line, stops to await orders when walking to head rack (3) back limit sensors, when head rack moves backward; Main frame (1) is being with hollow movable socks plate (2) to continue to move to and is being cut the crotch station, and the telescopic head that connects in orbit also is withdrawn into original position gradually;
5. run to when cutting the crotch station when movable socks plate (2), main frame (1) pauses, and cuts crotch system (5), folder socks systems (6) after receiving the programmable controller instruction; Folder socks plates (6-2) are under the effect of folder socks cylinders (6-1), and level is pushed on the socks face of movable socks plate (2), the position to be cut that folder socks rubber (6-3) are clamped socks; While scissors (5-1) vertical lifting under the driving of upper and lower air cylinders (5-5), after rising put in place, cutting motor (5-3) rotated; Through eccentric wheel (5-8) and drive plate (5-2), drive scissors (5-1) folding, scissors (5-1) and movable plate (5-9) and connector thereof are under the driving of translation motor (5-4); Along continuous straight runs is cut crotch; Completion comes back to original position and awaits orders after cutting crotch action, presss from both sides socks cylinder (6-1) simultaneously and also drives and press from both sides socks plates (6-2) and leave movable socks plate (2) and return original position; When 6. hollow movable socks plate (2) continued to run until out the socks station, the air draught in the movable socks plate pipe was open-minded, and the socks of cutting behind the crotch are fallen in the socks case through the socks pipe (7) that falls;
7. movable socks plate (2) is got back to into socks station again, and so far the cycle of operation of a movable socks plate finishes, and begins the action of next cycle again, and ten blocks of movable socks plates are worked simultaneously and realized producing continuously.
9. automatic silk stocking margin to seam machine as claimed in claim 8 is characterized in that described head (4) is 5000 rev/mins-5500 rev/mins carrying out the rotating speed of undertoe when making.
10. like the method for using of the said silk stocking margin to seam of claim 8 machine; It is characterized in that front limit sensor and back limit sensors all are fixed on the base plate (3-3) under the center line of screw mandrel (3-11); The front limit sensor of head rack (3) is positioned at screw mandrel (3-11) front end below; Back limit sensors is positioned at below, screw mandrel (3-11) rear end, below, 10mm place, fixed block (3-17) the place ahead, limit sensors 200mm after the front limit sensor distance.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110304190 CN102433689B (en) | 2011-10-10 | 2011-10-10 | Automatic silk stocking toe sewing machine and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110304190 CN102433689B (en) | 2011-10-10 | 2011-10-10 | Automatic silk stocking toe sewing machine and use method thereof |
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| CN102433689A true CN102433689A (en) | 2012-05-02 |
| CN102433689B CN102433689B (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110304190 Expired - Fee Related CN102433689B (en) | 2011-10-10 | 2011-10-10 | Automatic silk stocking toe sewing machine and use method thereof |
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| CN103614869A (en) * | 2013-11-22 | 2014-03-05 | 浙江汇豪科技有限公司 | Continuous crotch scissoring device of toe seaming and crotch scissoring equipment for pantyhose |
| CN104674449A (en) * | 2015-02-06 | 2015-06-03 | 安徽中科智能高技术有限责任公司 | Automatic crotch cutting device of textile pantyhose and control method thereof |
| CN105177968A (en) * | 2015-09-01 | 2015-12-23 | 安徽中科智能高技术有限责任公司 | Automatic tailoring device for pantyhose crotch piece spinning and control method thereof |
| CN105256528A (en) * | 2014-07-15 | 2016-01-20 | 池州市安东针织有限公司 | Automatic sock turning-over device |
| CN107164938A (en) * | 2017-07-13 | 2017-09-15 | 重庆固高自动化应用技术开发有限公司 | A kind of leather sheath skull patch equipment |
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| CN111394979A (en) * | 2020-01-21 | 2020-07-10 | 哈工大机器人义乌人工智能研究院 | Automatic crotch machine of integrative trousers |
| CN112798423A (en) * | 2021-02-25 | 2021-05-14 | 万能招 | Silk stocking production elasticity testing device |
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| CN103614869A (en) * | 2013-11-22 | 2014-03-05 | 浙江汇豪科技有限公司 | Continuous crotch scissoring device of toe seaming and crotch scissoring equipment for pantyhose |
| CN103614869B (en) * | 2013-11-22 | 2015-07-29 | 浙江汇豪科技有限公司 | Sock piece-end sewing is cut and is cut crotch device continuously in crotch equipment |
| CN105256528A (en) * | 2014-07-15 | 2016-01-20 | 池州市安东针织有限公司 | Automatic sock turning-over device |
| CN104674449A (en) * | 2015-02-06 | 2015-06-03 | 安徽中科智能高技术有限责任公司 | Automatic crotch cutting device of textile pantyhose and control method thereof |
| CN105177968A (en) * | 2015-09-01 | 2015-12-23 | 安徽中科智能高技术有限责任公司 | Automatic tailoring device for pantyhose crotch piece spinning and control method thereof |
| CN105177968B (en) * | 2015-09-01 | 2017-07-14 | 安徽索科机电科技有限公司 | A kind of automatic cutting apparatus and its control method of panty hose crotch panel of weaving |
| CN107635714A (en) * | 2016-07-14 | 2018-01-26 | 深圳欣锐科技股份有限公司 | Positioner |
| WO2018010136A1 (en) * | 2016-07-14 | 2018-01-18 | 深圳欣锐科技股份有限公司 | Positioning device |
| CN107164938A (en) * | 2017-07-13 | 2017-09-15 | 重庆固高自动化应用技术开发有限公司 | A kind of leather sheath skull patch equipment |
| CN107444693A (en) * | 2017-09-11 | 2017-12-08 | 佛山市南海烨欣自动化科技有限公司 | A kind of middle turn device of socks packaging integrated machine |
| CN111394979A (en) * | 2020-01-21 | 2020-07-10 | 哈工大机器人义乌人工智能研究院 | Automatic crotch machine of integrative trousers |
| CN111332527A (en) * | 2020-03-30 | 2020-06-26 | 西安工程大学 | Socks packagine machine |
| CN112798423A (en) * | 2021-02-25 | 2021-05-14 | 万能招 | Silk stocking production elasticity testing device |
| CN112798423B (en) * | 2021-02-25 | 2024-01-30 | 湖州忻赟科技有限公司 | Silk stocking production elasticity testing device |
| CN113215737A (en) * | 2021-05-26 | 2021-08-06 | 东莞盟联自动化科技有限公司 | Sewing machine head rotation adjusting device and adjusting method thereof |
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