CN102758317A - Sewing and embroidering process of high-speed intelligent thread-hooking trimming leather sewing and embroidering machine - Google Patents
Sewing and embroidering process of high-speed intelligent thread-hooking trimming leather sewing and embroidering machine Download PDFInfo
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- CN102758317A CN102758317A CN2012102838512A CN201210283851A CN102758317A CN 102758317 A CN102758317 A CN 102758317A CN 2012102838512 A CN2012102838512 A CN 2012102838512A CN 201210283851 A CN201210283851 A CN 201210283851A CN 102758317 A CN102758317 A CN 102758317A
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Abstract
The invention relates to a sewing and embroidering process of a high-speed intelligent thread-hooking trimming leather sewing and embroidering machine. The technical problems that upper thread is so tight as to be snapped when thick thread used for a thick embroidery material is trimmed, cloth pressing force of a press foot is not enough, press foot drive and needle rod drive cannot be controlled respectively independently, the thick thread cannot be trimmed, thread hooking displacement cannot be controlled and the like in the prior art can be solved sequentially through a thread-loosening thread-passing device, a thread-hooking line take-up device, a press foot independent-driving mechanism and a trimming restorer. The sewing and embroidering process has the advantages that tension of the upper thread is moderate when the thick thread is trimmed, the lowest position of the working height of the press foot can be adjusted intelligently, the press foot drive and the needle rod drive are controlled respectively independently to improve sewing and embroidering speed and efficiency of the machine, yield is improved, thick thread trimming operation is simple, thread loosening is avoided in trimming, a pair of scissors is long in service life, and thread hooking is controlled easily, and the like.
Description
Technical field
The seam that the invention belongs to leather seam embroidery machine is embroidered technical field, and particularly a kind of high-speed intelligent colludes the seam embroidery art skill of line trimming leather seam embroidery machine.
Background technology
Existing computer flush joint embroidery machine has been realized utilizing computer to control automatically and has been embroidered, owing to be a machine bull, a spininess, with respect to single flush joint embroidery machine, manual operations has remarkable advantages.But it still exists significant disadvantages, and it is single promptly to sting material, only is with fine rule one pin pin filling pattern, even embroidery pattern has less third dimension; Thereby a pin pin barbola, the same position that causes being embroidered material is repeated embroidery, makes to be embroidered the breakdown of material fiber; Also, make embroidery pattern form concavo-convex fold on every side again, have a strong impact on the embroidery quality because of embroidery pattern thickness increases; For another example, because of need one pin pin filling pattern, cause efficient low.So, the device that the embroidery industry waits in expectation and widens the embroidery material and increase computer flush joint embroidery machine function.
Of the prior art at present, can sketch for multi-head computerized embroidery technique mostly and be more than placing on the embroidery machine head, the embroidery pin reaching the standard grade on the head of embroidering pumps on cloth.Embroider pin) band reaches the standard grade to pierce into and forms loop-drive in the cloth, and the rotating shuttle point on the rotating shuttle is around the coiling bottom line shuttle of reaching the standard grade and the chain knot that twines generation mutually of reaching the standard grade of forming and bottom line.The rotating shuttle speed of mainshaft of interlock is high more, and the speed of embroidering the round cloth of pin is high more, and the rotating shuttle of supply bottom line rotates fast more; The speed that rotary shuttle shaft rotates on axle sleeve is also high more; Wearing and tearing between the two are also serious more, and therefore, effectively automatic lubricating system is most important to lubricating of this part part.
In addition, when for example car was embroidered leather and fur products, friction and the tension force embroidered between line and leather were bigger, cause broken string easily, influences production efficiency at the extraordinary material of embroidery, and need be lubricated this moment to embroidery line and leather, reduction friction and tension force.
Mostly the existing lubricated refueling device that is used for embroidery machine is to be sent to lubricating oil on the specific position with the staff or the mode of instillations automatically, or in addition compressed air blows to the high-speed rotation part and reaches to cooling effect., because rotating shuttle seat (5) is to place side under the platen, regularly inject the very inconvenience of mode of lubricating oil with staff; And drop instillator has only solved the inconvenient problem of refueling automatically, and is difficult with control for the dosage of adding, especially lubricated to embroidering extraordinary materials such as line and leather, usually can produce excessive lubricating oil and overflow and problems such as polluted product and environment.
Therewith; What also relate in the relevant device technology has: embroidering machine, and generally comprise frame, head, reach control device, head is fixed on the frame; Control device is used to control whole operation of sewing with long stitches embroidering device, and this is sew with long stitches embroidering device and comprises that also X, Y are to drive unit and cloth guider etc.Below described head, be provided with the rotating shuttle case.Existing rotating shuttle case comprises rotating shuttle casing, peg or spindle, rotating shuttle, sleeve part, lower shaft etc., and wherein, peg or spindle is in bobbin case, and bobbin case is contained in the rotating shuttle, and rotating shuttle is contained on the rotary shuttle shaft, and silk thread is wrapped on the peg or spindle.In its course of work, because peg or spindle is less, its silk thread amount is very limited; Use generally speaking and will change 1 silk thread (need to shut down and change) about 1 hour, after promptly the silk thread on the peg or spindle uses up, need shutdown to take out former peg or spindle; Change the peg or spindle that has been wound with silk thread then, the work of starting shooting again.At present long time continuous working is generally all wanted in industrial embroidering machine or embroidery machine sky, during need often to change peg or spindle, wasted a lot of times for this reason, operating efficiency is lower.
Usually, embroidery machine is a twin shaft positioning control machinery, and wherein, when shank moved up and down, the satin stitch frame that is used for fixing fabric was along X axle and Y direction horizontal movement.
Since transmit along X axle and Y direction be used for fixing the satin stitch frame of fabric in, embroidery machine carries out embroidering work, therefore, the motion of the accurate and constant speed of thorn tabouret and the quality of embroidery pattern are closely related.
Thereby the servomotor of use ability control rate, induction conductivity etc. are as the power supply that vertically drives the embroidery machine shank.Especially, use can be guaranteed good location and the stepping motor of controlling easily, as the power supply along X axle and Y direction transmission satin stitch frame.
Embroidery machine has the sewing frame that is installed in movably on the workbench and comprises hoisting mechanism, and wherein, the presser feet that describe below is supported on the lower dead center place in the sewing process, is moved back into the top dead centre place that is higher than lower dead center then.
In addition, embroidery machine (Embroidery Machine) is a kind of distortion of Sewing machines (Sewing Machine), utilizes the line of being supplied to produce needed embroidery pattern on Textileather cloth surface through moving of this line.
Thick multi-color cord embroidery is usually used in above-mentioned embroidery, locates and appear suddenly as far as possible the surface of three-dimensional for the privileged site of stressing embroidery or edge etc., often takes dual embroidery or utilizes thicker embroidery line or suede yarn (hereinafter to be referred as " suede yarn ") to carry out sewing operation.Above-mentioned suede yarn can mix the line of color miscellaneous and material, perhaps according to things such as certain intervals mixing pearl and paillettes.
Because above-mentioned dual embroidery need embroider twice repeatedly, the time of cost is more, though can make the color of privileged site be richer than other position, can't significantly promote third dimension.Stress above-mentioned privileged site though can use luminous spike (Spangle) or paillette (Sequin) (hereinafter to be referred as " paillette "); But above-mentioned paillette need be that unit cuts off paillette without interruption equably and supply, sews and operation such as fixing needs to dispose complex appts with pitch (Pitch); Though and paillette can give play to emphasical effect, can't obtain third dimension.
Summary of the invention
The object of the invention provides a kind of high-speed intelligent to collude the seam embroidery art skill of line trimming leather seam embroidery machine; Successively through the loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer; Solved in the prior art the thick material of embroidery use thick line when trimming the upper thread tension and snap, presser feet compress dynamics is not enough, presser feet drives drive with shank can't independent respectively control, the thick line trimming cuts constantly, trimming knitting wool and scissors life-span weak point, collude technical problems such as displacement of the lines is uncontrollable; Upper thread tensioning appropriateness, presser feet working depth extreme lower position can intelligently be regulated when trimming, presser feet drives and shank drives the independent control of difference to have reached thick line; Can not drive each parts and cause the reaction force influence shank; Thereby improve speed and efficient that the machine seam is embroidered; Improve output, the thick line trimming cuts off that operation is simple and easy, trimming does not have knitting wool and the scissors life-span is longer, colludes line and beneficial effect such as controls easily.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
Of the present invention, a kind of high-speed intelligent colludes the seam embroidery art skill of line trimming leather seam embroidery machine, and high-speed intelligent colludes line trimming leather seam embroidery machine and comprises computerized image display controller, loose ends wire passing device, colludes line take-up device, presser foot independent driving mechanism, trimming restorer; The leather suture successively through said loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer; The said computerized image display controller whole seam of the said leather suture of control is in real time embroidered process.
Wherein, said leather suture successively through the loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer step following:
At first; Said leather suture is passed the loose ends wire passing device; Be provided with clamp adjuster and loose ends wheel in the said loose ends wire passing device; Said clamp adjuster is that two irony hollow hemispheres constitute, and the contact of said two the hemispheroidal sphere of irony hollow summits connects, wherein; Contact position, said two irony hollow hemispheroidal sphere summits is provided with a cable-through hole; Said embroidery thick line passes through from said cable-through hole, is respectively equipped with a contact resistance pressure transmitter in said two hemispheroidal cavitys of irony hollow, when said contact resistance pressure transmitter detects the change value of pressure B that the change value of pressure A of said cable-through hole inner surface surpass to set; Send the electromagnetic control apparatus of loose ends early warning signal to said loose ends wheel outer surface, be provided with control loop, position alignment sensor, loose ends wheel location adjusting control element in the said electromagnetic control apparatus; Wherein, When said electromagnetic control apparatus receives said loose ends early warning signal; Said position alignment sensor is regulated control element through said control loop and said loose ends wheel location and is connected; Regulate control element by said loose ends wheel location and advance the loose ends wheel, shorten the distance between loose ends wheel and the said leather suture, reduce the pulling force of loose ends wheel said leather suture;
Again with said leather suture successively through colluding line take-up device and presser foot independent driving mechanism; The said line take-up device that colludes comprises and colludes line looper, spiral pagoda spring tension compensator and taper conductor rod that said leather suture gets into presser foot independent driving mechanism through above-mentioned line looper, spiral pagoda spring tension compensator and the taper conductor rod of colluding successively; Said presser feet drives coupling assembling and is made up of the cam drive assembly on top and the presser feet driving coupling assembling of bottom; The cam drive assembly on said top is made up of dialling from round bar, middle back-moving spring, the presser feet driving clutch cam of lower end of upper end; Wherein, said group is fixedly connected through said back-moving spring from round bar and presser feet driving clutch cam; The presser feet of said bottom drives coupling assembling and from top to bottom comprises successively: presser feet fixed bar, presser feet drive pin, presser feet shift fork, connection pin, presser feet shift fork bearing support; Said presser feet fixed bar upper end face is recessed wheel shape, and said presser feet fixed bar upper end and above-mentioned presser feet drive clutch cam and match to fit tightly and be slidingly connected; The lower end of said presser feet fixed bar positions through the presser feet drive pin with the upper end of presser feet shift fork and is connected, and the lower end of said presser feet shift fork is supported by said presser feet shift fork bearing support;
To pass through the trimming restorer through the said leather suture that said presser foot independent driving mechanism is drawn again, said trimming restorer is made up of dead knife, movable blade and back-moving spring, and said dead knife and movable blade all are open in usual; Through starting before the said presser foot independent driving mechanism, carry out movable blade through back-moving spring and reset after the leather suture is cut off by movable blade at the leather suture for said movable blade.
Wherein, the most advanced and sophisticated cross section angle of said taper conductor rod is 4～6 degree.
Wherein, the most advanced and sophisticated cross section angle of said taper conductor rod is 5 degree.
More crucial is: through the control of the most advanced and sophisticated cross section angle angle of said taper conductor rod, the Tension Control of its line more evenly and intellectuality, the convenient performance of follow-up shear effect more outstanding.
Advantage of the present invention is:
The equipment that relates among the present invention is particular kind of machine, is the professional machine that is used for thick material, leather seam embroidery.
The equipment that relates among the present invention is computer control machine; Than the employed flatcar of embroidering for present footwear system industry, denim fabric uniform thickness material; The product stitching of making is graceful, various, figure is complicated; Machine of the present invention does not need the masterful technique workman, and is difficult to the recruitment of present enterprise, recruitment is difficult is a very big help.
The equipment that relates among the present invention is than embroidery machine, and the problem that has solved that embroidery machine can not stitch, cut thick line and presser feet compress dynamics is not enough and can not smart altitude have regulated solves the seam that embroidery machine can not be used for leather, thick material and embroiders.
The present invention also provides a kind of loose ends structure, has solved the thick material of embroidering and has used thick line upper thread tension and problem of snapping when trimming.
The present invention also provides a kind of independent presser feet drive system; Solve the not enough problem of presser feet compress dynamics; And this independent presser feet drive system tool presser feet working depth extreme lower position intelligence regulatory function, the seam that makes simple weaving face fabric embroidery expand to multilayer corium lining is embroidered the field.This presser feet drives with shank and drives independent respectively control, can not drive each parts to shank and cause the reaction force influence, thereby improve speed and efficient that the machine seam is embroidered, improves output.
The present invention also provides a kind of trimming system of open in usual, circular arc thread trimmer, the problem of solved that seam embroiders that thick material uses that the thick line trimming is cut constantly, trimming knitting wool and scissors life-span lacking.
The present invention also provides a kind of motor to collude wire system, has the torsion spring auxiliary reset and resets to the displacement inducing function.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the present invention.
Embodiment 1:
A kind of high-speed intelligent colludes the seam embroidery art skill of line trimming leather seam embroidery machine, and high-speed intelligent colludes line trimming leather seam embroidery machine and comprises computerized image display controller, loose ends wire passing device, colludes line take-up device, presser foot independent driving mechanism, trimming restorer; The leather suture successively through said loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer; The said computerized image display controller whole seam of the said leather suture of control is in real time embroidered process.
Embodiment 2:
A kind of high-speed intelligent colludes the seam embroidery art skill of line trimming leather seam embroidery machine, and high-speed intelligent colludes line trimming leather seam embroidery machine and comprises computerized image display controller, loose ends wire passing device, colludes line take-up device, presser foot independent driving mechanism, trimming restorer; The leather suture successively through said loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer; The said computerized image display controller whole seam of the said leather suture of control is in real time embroidered process; Said leather suture successively through the loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer step following:
At first; Said leather suture is passed the loose ends wire passing device; Be provided with clamp adjuster and loose ends wheel in the said loose ends wire passing device; Said clamp adjuster is that two irony hollow hemispheres constitute, and the contact of said two the hemispheroidal sphere of irony hollow summits connects, wherein; Contact position, said two irony hollow hemispheroidal sphere summits is provided with a cable-through hole; Said embroidery thick line passes through from said cable-through hole, is respectively equipped with a contact resistance pressure transmitter in said two hemispheroidal cavitys of irony hollow, when said contact resistance pressure transmitter detects the change value of pressure B that the change value of pressure A of said cable-through hole inner surface surpass to set; Send the electromagnetic control apparatus of loose ends early warning signal to said loose ends wheel outer surface, be provided with control loop, position alignment sensor, loose ends wheel location adjusting control element in the said electromagnetic control apparatus; Wherein, When said electromagnetic control apparatus receives said loose ends early warning signal; Said position alignment sensor is regulated control element through said control loop and said loose ends wheel location and is connected; Regulate control element by said loose ends wheel location and advance the loose ends wheel, shorten the distance between loose ends wheel and the said leather suture, reduce the pulling force of loose ends wheel said leather suture;
Again with said leather suture successively through colluding line take-up device and presser foot independent driving mechanism; The said line take-up device that colludes comprises and colludes line looper, spiral pagoda spring tension compensator and taper conductor rod that said leather suture gets into presser foot independent driving mechanism through above-mentioned line looper, spiral pagoda spring tension compensator and the taper conductor rod of colluding successively; Said presser feet drives coupling assembling and is made up of the cam drive assembly on top and the presser feet driving coupling assembling of bottom; The cam drive assembly on said top is made up of dialling from round bar, middle back-moving spring, the presser feet driving clutch cam of lower end of upper end; Wherein, said group is fixedly connected through said back-moving spring from round bar and presser feet driving clutch cam; The presser feet of said bottom drives coupling assembling and from top to bottom comprises successively: presser feet fixed bar, presser feet drive pin, presser feet shift fork, connection pin, presser feet shift fork bearing support; Said presser feet fixed bar upper end face is recessed wheel shape, and said presser feet fixed bar upper end and above-mentioned presser feet drive clutch cam and match to fit tightly and be slidingly connected; The lower end of said presser feet fixed bar positions through the presser feet drive pin with the upper end of presser feet shift fork and is connected, and the lower end of said presser feet shift fork is supported by said presser feet shift fork bearing support;
To pass through the trimming restorer through the said leather suture that said presser foot independent driving mechanism is drawn again, said trimming restorer is made up of dead knife, movable blade and back-moving spring, and said dead knife and movable blade all are open in usual; Through starting before the said presser foot independent driving mechanism, carry out movable blade through back-moving spring and reset after the leather suture is cut off by movable blade at the leather suture for said movable blade.
Embodiment 3:
A kind of high-speed intelligent colludes the seam embroidery art skill of line trimming leather seam embroidery machine, and high-speed intelligent colludes line trimming leather seam embroidery machine and comprises computerized image display controller, loose ends wire passing device, colludes line take-up device, presser foot independent driving mechanism, trimming restorer; The leather suture successively through said loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer; The said computerized image display controller whole seam of the said leather suture of control is in real time embroidered process; Said leather suture successively through the loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer step following:
At first; Said leather suture is passed the loose ends wire passing device; Be provided with clamp adjuster and loose ends wheel in the said loose ends wire passing device; Said clamp adjuster is that two irony hollow hemispheres constitute, and the contact of said two the hemispheroidal sphere of irony hollow summits connects, wherein; Contact position, said two irony hollow hemispheroidal sphere summits is provided with a cable-through hole; Said embroidery thick line passes through from said cable-through hole, is respectively equipped with a contact resistance pressure transmitter in said two hemispheroidal cavitys of irony hollow, when said contact resistance pressure transmitter detects the change value of pressure B that the change value of pressure A of said cable-through hole inner surface surpass to set; Send the electromagnetic control apparatus of loose ends early warning signal to said loose ends wheel outer surface, be provided with control loop, position alignment sensor, loose ends wheel location adjusting control element in the said electromagnetic control apparatus; Wherein, When said electromagnetic control apparatus receives said loose ends early warning signal; Said position alignment sensor is regulated control element through said control loop and said loose ends wheel location and is connected; Regulate control element by said loose ends wheel location and advance the loose ends wheel, shorten the distance between loose ends wheel and the said leather suture, reduce the pulling force of loose ends wheel said leather suture;
Again with said leather suture successively through colluding line take-up device and presser foot independent driving mechanism; The said line take-up device that colludes comprises and colludes line looper, spiral pagoda spring tension compensator and taper conductor rod that said leather suture gets into presser foot independent driving mechanism through above-mentioned line looper, spiral pagoda spring tension compensator and the taper conductor rod of colluding successively; Said presser feet drives coupling assembling and is made up of the cam drive assembly on top and the presser feet driving coupling assembling of bottom; The cam drive assembly on said top is made up of dialling from round bar, middle back-moving spring, the presser feet driving clutch cam of lower end of upper end; Wherein, said group is fixedly connected through said back-moving spring from round bar and presser feet driving clutch cam; The presser feet of said bottom drives coupling assembling and from top to bottom comprises successively: presser feet fixed bar, presser feet drive pin, presser feet shift fork, connection pin, presser feet shift fork bearing support; Said presser feet fixed bar upper end face is recessed wheel shape, and said presser feet fixed bar upper end and above-mentioned presser feet drive clutch cam and match to fit tightly and be slidingly connected; The lower end of said presser feet fixed bar positions through the presser feet drive pin with the upper end of presser feet shift fork and is connected, and the lower end of said presser feet shift fork is supported by said presser feet shift fork bearing support;
To pass through the trimming restorer through the said leather suture that said presser foot independent driving mechanism is drawn again, said trimming restorer is made up of dead knife, movable blade and back-moving spring, and said dead knife and movable blade all are open in usual; Through starting before the said presser foot independent driving mechanism, carry out movable blade through back-moving spring and reset after the leather suture is cut off by movable blade at the leather suture for said movable blade; The most advanced and sophisticated cross section angle of said taper conductor rod is 4～6 degree.
Embodiment 4:
A kind of high-speed intelligent colludes the seam embroidery art skill of line trimming leather seam embroidery machine, and high-speed intelligent colludes line trimming leather seam embroidery machine and comprises computerized image display controller, loose ends wire passing device, colludes line take-up device, presser foot independent driving mechanism, trimming restorer; The leather suture successively through said loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer; The said computerized image display controller whole seam of the said leather suture of control is in real time embroidered process; Said leather suture successively through the loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer step following:
At first; Said leather suture is passed the loose ends wire passing device; Be provided with clamp adjuster and loose ends wheel in the said loose ends wire passing device; Said clamp adjuster is that two irony hollow hemispheres constitute, and the contact of said two the hemispheroidal sphere of irony hollow summits connects, wherein; Contact position, said two irony hollow hemispheroidal sphere summits is provided with a cable-through hole; Said embroidery thick line passes through from said cable-through hole, is respectively equipped with a contact resistance pressure transmitter in said two hemispheroidal cavitys of irony hollow, when said contact resistance pressure transmitter detects the change value of pressure B that the change value of pressure A of said cable-through hole inner surface surpass to set; Send the electromagnetic control apparatus of loose ends early warning signal to said loose ends wheel outer surface, be provided with control loop, position alignment sensor, loose ends wheel location adjusting control element in the said electromagnetic control apparatus; Wherein, When said electromagnetic control apparatus receives said loose ends early warning signal; Said position alignment sensor is regulated control element through said control loop and said loose ends wheel location and is connected; Regulate control element by said loose ends wheel location and advance the loose ends wheel, shorten the distance between loose ends wheel and the said leather suture, reduce the pulling force of loose ends wheel said leather suture;
Again with said leather suture successively through colluding line take-up device and presser foot independent driving mechanism; The said line take-up device that colludes comprises and colludes line looper, spiral pagoda spring tension compensator and taper conductor rod that said leather suture gets into presser foot independent driving mechanism through above-mentioned line looper, spiral pagoda spring tension compensator and the taper conductor rod of colluding successively; Said presser feet drives coupling assembling and is made up of the cam drive assembly on top and the presser feet driving coupling assembling of bottom; The cam drive assembly on said top is made up of dialling from round bar, middle back-moving spring, the presser feet driving clutch cam of lower end of upper end; Wherein, said group is fixedly connected through said back-moving spring from round bar and presser feet driving clutch cam; The presser feet of said bottom drives coupling assembling and from top to bottom comprises successively: presser feet fixed bar, presser feet drive pin, presser feet shift fork, connection pin, presser feet shift fork bearing support; Said presser feet fixed bar upper end face is recessed wheel shape, and said presser feet fixed bar upper end and above-mentioned presser feet drive clutch cam and match to fit tightly and be slidingly connected; The lower end of said presser feet fixed bar positions through the presser feet drive pin with the upper end of presser feet shift fork and is connected, and the lower end of said presser feet shift fork is supported by said presser feet shift fork bearing support;
To pass through the trimming restorer through the said leather suture that said presser foot independent driving mechanism is drawn again, said trimming restorer is made up of dead knife, movable blade and back-moving spring, and said dead knife and movable blade all are open in usual; Through starting before the said presser foot independent driving mechanism, carry out movable blade through back-moving spring and reset after the leather suture is cut off by movable blade at the leather suture for said movable blade; The most advanced and sophisticated cross section angle of said taper conductor rod is 6 degree.
The present invention is not limited to above-mentioned specific embodiment, is not deviating under spirit of the present invention and the nature thereof, and those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention.These corresponding changes and distortion all should belong within the protection domain of accompanying claims of the present invention.
Claims (4)
1. a high-speed intelligent colludes the seam embroidery art skill that line trimming leather stitches the embroidery machine, and high-speed intelligent colludes line trimming leather seam embroidery machine and comprises computerized image display controller, loose ends wire passing device, colludes line take-up device, presser foot independent driving mechanism, trimming restorer; The leather suture successively through said loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer; The said computerized image display controller whole seam of the said leather suture of control is in real time embroidered process.
2. high-speed intelligent according to claim 1 colludes the seam embroidery art skill of line trimming leather seam embroidery machine, it is characterized in that, said leather suture successively through the loose ends wire passing device, collude line take-up device, presser foot independent driving mechanism, trimming restorer step following:
At first; Said leather suture is passed the loose ends wire passing device; Be provided with clamp adjuster and loose ends wheel in the said loose ends wire passing device; Said clamp adjuster is that two irony hollow hemispheres constitute, and the contact of said two the hemispheroidal sphere of irony hollow summits connects, wherein; Contact position, said two irony hollow hemispheroidal sphere summits is provided with a cable-through hole; Said embroidery thick line passes through from said cable-through hole, is respectively equipped with a contact resistance pressure transmitter in said two hemispheroidal cavitys of irony hollow, when said contact resistance pressure transmitter detects the change value of pressure B that the change value of pressure A of said cable-through hole inner surface surpass to set; Send the electromagnetic control apparatus of loose ends early warning signal to said loose ends wheel outer surface, be provided with control loop, position alignment sensor, loose ends wheel location adjusting control element in the said electromagnetic control apparatus; Wherein, When said electromagnetic control apparatus receives said loose ends early warning signal; Said position alignment sensor is regulated control element through said control loop and said loose ends wheel location and is connected; Regulate control element by said loose ends wheel location and advance the loose ends wheel, shorten the distance between loose ends wheel and the said leather suture, reduce the pulling force of loose ends wheel said leather suture;
Again with said leather suture successively through colluding line take-up device and presser foot independent driving mechanism; The said line take-up device that colludes comprises and colludes line looper, spiral pagoda spring tension compensator and taper conductor rod that said leather suture gets into presser foot independent driving mechanism through above-mentioned line looper, spiral pagoda spring tension compensator and the taper conductor rod of colluding successively; Said presser feet drives coupling assembling and is made up of the cam drive assembly on top and the presser feet driving coupling assembling of bottom; The cam drive assembly on said top is made up of dialling from round bar, middle back-moving spring, the presser feet driving clutch cam of lower end of upper end; Wherein, said group is fixedly connected through said back-moving spring from round bar and presser feet driving clutch cam; The presser feet of said bottom drives coupling assembling and from top to bottom comprises successively: presser feet fixed bar, presser feet drive pin, presser feet shift fork, connection pin, presser feet shift fork bearing support; Said presser feet fixed bar upper end face is recessed wheel shape, and said presser feet fixed bar upper end and above-mentioned presser feet drive clutch cam and match to fit tightly and be slidingly connected; The lower end of said presser feet fixed bar positions through the presser feet drive pin with the upper end of presser feet shift fork and is connected, and the lower end of said presser feet shift fork is supported by said presser feet shift fork bearing support;
To pass through the trimming restorer through the said leather suture that said presser foot independent driving mechanism is drawn again, said trimming restorer is made up of dead knife, movable blade and back-moving spring, and said dead knife and movable blade all are open in usual; Through starting before the said presser foot independent driving mechanism, carry out movable blade through back-moving spring and reset after the leather suture is cut off by movable blade at the leather suture for said movable blade.
3. high-speed intelligent according to claim 2 colludes the seam embroidery art skill of line trimming leather seam embroidery machine, it is characterized in that, the most advanced and sophisticated cross section angle of said taper conductor rod is 4～6 degree.
4. collude the seam embroidery art skill that line trimming leather stitches the embroidery machine according to claim 3 or 4 described high-speed intelligents, it is characterized in that, the most advanced and sophisticated cross section angle of said taper conductor rod is 5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102838512A CN102758317B (en) | 2012-08-10 | 2012-08-10 | Sewing and embroidering process of high-speed intelligent thread-hooking trimming leather sewing and embroidering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102838512A CN102758317B (en) | 2012-08-10 | 2012-08-10 | Sewing and embroidering process of high-speed intelligent thread-hooking trimming leather sewing and embroidering machine |
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| Publication Number | Publication Date |
|---|---|
| CN102758317A true CN102758317A (en) | 2012-10-31 |
| CN102758317B CN102758317B (en) | 2013-12-11 |
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| CN2012102838512A Active CN102758317B (en) | 2012-08-10 | 2012-08-10 | Sewing and embroidering process of high-speed intelligent thread-hooking trimming leather sewing and embroidering machine |
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| CN106702626A (en) * | 2016-12-26 | 2017-05-24 | 浙江德源机电有限公司 | Thread trimming method, thread trimming mechanism and embroidery machine using thread trimming mechanism |
| CN108342847A (en) * | 2017-01-23 | 2018-07-31 | 北京大豪科技股份有限公司 | The control method and system of embroidery machine trimming process |
| CN112267225A (en) * | 2020-09-16 | 2021-01-26 | 泉州市隐形盾鞋服科技有限公司 | Production and preparation method of luminescent fiber anti-counterfeiting mark fabric |
| CN113846442A (en) * | 2021-11-15 | 2021-12-28 | 汝州玛雅机电科技有限公司 | Thread cutting method of embroidery machine |
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| CN106702626A (en) * | 2016-12-26 | 2017-05-24 | 浙江德源机电有限公司 | Thread trimming method, thread trimming mechanism and embroidery machine using thread trimming mechanism |
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| CN112267225A (en) * | 2020-09-16 | 2021-01-26 | 泉州市隐形盾鞋服科技有限公司 | Production and preparation method of luminescent fiber anti-counterfeiting mark fabric |
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| CN113846442A (en) * | 2021-11-15 | 2021-12-28 | 汝州玛雅机电科技有限公司 | Thread cutting method of embroidery machine |
| CN113846442B (en) * | 2021-11-15 | 2022-07-29 | 诸暨远景机电有限公司 | Thread cutting method of embroidery machine |
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Address after: 362200 Shihu science and Technology Industrial Park, Hanjiang Town, Shishi City, Quanzhou City, Fujian Province Patentee after: FUJIAN YONTHIN DIGITAL CONTROL TECHNOLOGY Co.,Ltd. Address before: 362200 Shihu science and Technology Industrial Park, Hanjiang Town, Shishi City, Quanzhou City, Fujian Province Patentee before: SHISHI YONTHIN COMPUTERIZE EQUIPMENT Co.,Ltd. |