One is bound off processing unit (plant)
Technical field
The present invention relates to cloth process equipment field, particularly relate to one and to bind off processing unit (plant).
Background technology
?a kind of Sewing machines being used for binding off produced in clothes process by serger.In apparel industry, the material that terylene etc. are used be generally synthetic fiber, quality comparatively speaking harder cut out after, cut off the silk thread at the fabric side seam place come because the higher meeting of hardness ratio of itself scatters, so need to bind off, the main purpose of binding off makes the yarn of cut-parts unlikely loose de-, copies a circle limit simultaneously and scatter so as not to the silk thread of cloth, also can play effect attractive in appearance at side seam place serger.In existing serger production process, general operating process is mostly first carry out doubling to the fabric of processing, and then it is bound off, such as Chinese invention patent " a kind of serger ", its application number is 201310428586.7, disclose and state serger and be provided with stitching table top, also comprise operating table surface, pay-off, automatic detecting machine, hold down gag, shear, doubling-up device and conveyer; Operating table surface is fixed with pay-off, automatic detecting machine, hold down gag, shear, doubling-up device and conveyer successively; Described doubling-up device and conveyer are fixedly linked; Described fabric enters operating table surface by pay-off; Described fabric is sent in doubling-up device after being sheared by automatic detecting machine, hold down gag and shear; Described fabric is sewed up by doubling-up device and conveyer the stitching table top being sent to serger after fabric doubling.This serger is easy to operate, avoids and manually operates, and achieves automation, improves production efficiency.But the serger of this structure is monolateral binding off, and its function is relatively single, and what also do not have cloth gives structure, and the required device that binds off needs more complete machining functions in the market.
Summary of the invention
The technical problem that the present invention mainly solves is to provide one and binds off processing unit (plant), and it is reasonable in design, and structure is simple, solves the problem that cloth structure for conveying is complicated and volume is excessive.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide one and binds off processing unit (plant), comprise board and be fixed on the sucker connecting gear on described board, synchronous roller, shut-off mechanism, clamping device, folding send marking machine structure and MULTI NEEDLE FLAT AEWING MACHINE; Cloth carries out unidirectional transmission through described synchronous roller, shut-off mechanism, clamping device successively; Described sucker connecting gear and described clamping device interlock; Transmission direction original for cloth changes by described sucker connecting gear; Cloth is picked up by described sucker connecting gear and send marking machine structure and described MULTI NEEDLE FLAT AEWING MACHINE through described folding successively.
Preferably, described clamping device comprises overarm, movable stand, support column, jig arm and motor; Described overarm is supported on described board by described support column; One end of described overarm is fixed on described shut-off mechanism; Described overarm is parallel to the feed direction of described synchronous roller; Described movable stand is set in described overarm; Described motor drives described movable stand to slide axially in described overarm; Described movable stand also sets firmly described jig arm; Described sucker connecting gear comprises girder and slip suction cup carrier; Described girder is supported horizontally inside above described board; And described girder and described overarm square crossing; Described girder is provided with guide rail; Described slip suction cup carrier is set in described guide rail; Described slip suction cup carrier sliding axially along described girder; Described slip suction cup carrier comprises some suckers, sucker cylinder, contiguous block and pulley; Fixed block on described contiguous block; Described pulley coordinates with described guide rail; Sucker cylinder is set firmly on the downside of described contiguous block; Described sucker cylinder front end connects described sucker by tracheae.
Preferably, described jig arm comprises rebound, train wheel bridge, lower plate and damped cylinder; On described rebound, level fixes described lower plate; Described rebound surface on the upside of described lower plate also sets firmly described damped cylinder; Described damped cylinder pushes to described lower plate direction; The piston rod of described damped cylinder also connects described train wheel bridge; The edge of described train wheel bridge and lower plate be equipped with all and dentalation.
Preferably, described shut-off mechanism also comprises the first knife rest, the first cutting knife, the first motor, rotating shaft, capacity eccentric bearing, top board, lower platen, overarm, the first cylinder and the second cylinder; The inner side of described first knife rest is provided with vertical guide groove; The vertical side of described first cutting knife is matched with in described guide groove; Described rotating shaft level is fixed on described support end; Described rotating shaft is positioned at the top of described guide groove; Described rotating shaft is set with described capacity eccentric bearing; The radial direction of described capacity eccentric bearing is flexibly connected described first cutting knife; One end of described rotating shaft connects described first motor; Described lower platen is placed in the upside of described base plate; Described second cylinder is fixedly arranged on the downside of described base plate; Described second cylinder pushes described lower platen straight up through described base plate; Described top board is the outstanding top being fixed in described lower platen by described overarm and the first cylinder; Described first cylinder connects described top board and pushes described top board vertical lifting.
Preferably, described folding send marking machine structure to comprise roller group, cutter assembly, catch cylinder, signature catch, push cylinder, saddle assembly and down member; Trade mark is sent successively through cutter assembly and signature catch from described roller group; Described cutter assembly comprises the second cutting knife, the second knife rest and the 3rd cylinder; Described signature catch is vertically fixed on the discharging direction of described roller group; Described signature catch also connects described catch cylinder; Described catch cylinder can push described signature catch and move up and down; Described signature catch is provided with two neighbouring signature mouths; Described signature catch moves down pushes down trade mark, and the signature mouth of downside moves down pushes down trade mark; Described roller group continues to roll to send makes trade mark bend forward fold, and the signature mouth of upside then holds the trade mark bending to stratiform to be passed through; Described propelling movement cylinder is fixedly arranged on the side of described roller group; Described propelling movement cylinder pushes the motion of described saddle component level; Described saddle assembly comprises guide groove frame, slide bar and saddle cylinder; Described guide groove frame is fixed on the piston rod of described propelling movement cylinder; Described guide groove frame is provided with the grooved track of level; Described jack rod sleeve is loaded in described grooved track; Described slide bar is free to slide in described grooved track; Described saddle cylinder to be fixed on described guide groove frame and to promote the motion of described slide bar; The front end of described slide bar connects described down member; Described down member comprises connecting plate, chuck cylinder, lower chuck and upper grip; On described connecting plate, level is fixed with described lower chuck; Described chuck cylinder is vertically fixed on the connecting plate on the upside of described lower chuck; Described train wheel bridge is fixed in the front end of described chuck cylinder; Described chuck cylinder promotes described upper grip and realizes holding action near described lower chuck.
The invention has the beneficial effects as follows: provide one to bind off processing unit (plant), this device has abandoned the load mode of original roller or Timing Belt, adopts new sucker structure to draw cloth and to transfer cloth, makes device entirety more flexible; And this type of sucker structure is small, can be hidden in section bar, saving space that can be a large amount of.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of processing unit (plant) that binds off of the present invention;
Fig. 2 is the structural representation between board Shang Ge mechanism;
Fig. 3 is the structural representation of sucker connecting gear;
Fig. 4 is the structural representation of jig arm;
Fig. 5 is the structural representation of shut-off mechanism;
Fig. 6 is the structural representation that folding send marking machine structure;
Fig. 7 is the structural representation of cutter assembly;
In accompanying drawing, the mark of each parts is as follows: 1, board; 2, sucker connecting gear; 3, synchronous roller; 4, shut-off mechanism; 5, clamping device; 6, folding send marking machine structure; 7, MULTI NEEDLE FLAT AEWING MACHINE; 8, jig arm; 9, hang oneself from a beam; 10, movable stand; 11, servomotor; 12, girder; 13, slip suction cup carrier; 14, sucker; 15, sucker cylinder; 16, contiguous block; 17, pulley; 18, rebound; 19, train wheel bridge; 20, lower plate; 21, damped cylinder; 22, the first knife rest; 23, the first cutting knife; 24, the first motor; 25, rotating shaft; 26, capacity eccentric bearing; 27, top board; 28, lower platen; 29, the first cylinder; 30, roller group; 31, cutter assembly; 32, catch cylinder; 33, signature catch; 34, cylinder is pushed; 35, the second cutting knife; 36, the second cutting knife; 37, the 3rd cylinder; 38, guide groove frame; 39, slide bar; 40, saddle cylinder; 41, chuck cylinder; 42, lower chuck; 43, train wheel bridge.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to accompanying drawing 1 to 7, the embodiment of the present invention comprises:
One is bound off processing unit (plant), comprise board 1 and be fixed on the sucker connecting gear 2 on described board 1, synchronous roller 3, shut-off mechanism 4, clamping device 5, folding send marking machine structure 6 and MULTI NEEDLE FLAT AEWING MACHINE 7; Cloth carries out unidirectional transmission through synchronous roller 3, shut-off mechanism 4, clamping device 5 successively; Sucker connecting gear 2 interlocks with clamping device 5; Transmission direction original for cloth changes by sucker connecting gear 2; Cloth is picked up by sucker connecting gear 2 and send marking machine structure 6 and MULTI NEEDLE FLAT AEWING MACHINE 7 through folding successively.This structure mainly changes the mode of feeding, after cloth processes from shut-off mechanism 4, can be folded up on board 1 by clamping device 5.Traditional mode is the feeding structure arranging roller or roll band on board, but this class formation relative complex, and also mechanism is numerous and jumbled.It is the sucker connecting gear that have employed air pressure in the present invention, this sucker connecting gear is unsettledly located on board, and after cloth pulls out by clamping device, sucker connecting gear just can adsorb cloth, and movement is delivered on MULTI NEEDLE FLAT AEWING MACHINE, in way, mark structure can be sent to carry out trade mark processing through folding.
Clamping device 5 comprises jig arm 8, overarm 9, movable stand 10 and servomotor 11.The outstanding top being fixed in board 1 of overarm 9, the axis being parallel of overarm 9 is in the feed direction of synchronous roller 3; In the present embodiment as figure, overarm 9 one end by shore supports on board 1, hang oneself from a beam 9 the other end be then be fixed on shut-off mechanism 4, constitute the state that overarm 9 is vertical with shut-off mechanism 4.Wherein, overarm 9 is provided with movable stand 10 and servomotor 11, fixing clamp arm 8 on movable stand 10; Servomotor 11 rotates can drive movable stand 10 slide anteroposterior in overarm 9; Jig arm 8 on movable stand 10 is then for gripping cloth, and by mobile, cloth is placed into assigned address.Sucker connecting gear 2 comprises girder 12 and slip suction cup carrier 13, and girder 12 is supported horizontally inside above board 1, and girder 12 and overarm 9 square crossings.Girder 12 is provided with guide rail, and slip suction cup carrier 13 is set in guide rail, and slip suction cup carrier 13 slides axially along girder 12.Slip suction cup carrier 13 comprises some suckers 14, sucker cylinder 15, contiguous block 16 and pulley 17, fixed block 17 on contiguous block 16, and pulley 17 coordinates with guide rail, sucker cylinder 15 is set firmly on the downside of contiguous block 16, sucker cylinder 15 front end is by tracheae connecting sucker, and these suckers are then be fixed on a level board; Uniform intervals between adjacent sucker.
Jig arm 8 in clamping device 5 comprises rebound 18, train wheel bridge 19, lower plate 20 and damped cylinder 21.On rebound 18, level fixes lower plate 20, and rebound 18 surface on the upside of lower plate 20 also sets firmly damped cylinder 21, and damped cylinder 21 pushes to lower plate 20 direction, and the piston rod of damped cylinder 21 also connects train wheel bridge 19; The structure of dentation is equipped with at train wheel bridge 19 and the edge of lower plate 20; The even structure interval of these dentations, and on upper and lower clamping plate, corresponding dentalation position relative spacing is opened, and effectively can capture cloth like this, can not cause the phenomenon of cloth landing when clamping.
Shut-off mechanism 4 comprises the first knife rest 22, first cutting knife 23, first motor 24, rotating shaft 25 and capacity eccentric bearing 26; The inner side of the first knife rest is provided with vertical guide groove.And the vertical side of the first cutting knife is matched with in this guide groove, such first cutting knife 23 just can slide up and down along guide groove.Rotating shaft 25 level is fixed on the top of the first knife rest 22, and is fixed on top by sliding bearing or roller bearing; Because rotating shaft 25 is for giving the first cutting knife 23 transmission, so rotating shaft 25 is above guide groove.Rotating shaft 25 has been set with capacity eccentric bearing 26, the radial direction of capacity eccentric bearing 26 is flexibly connected the first cutting knife 23, capacity eccentric bearing 26 passes through a rod hinge connection on the first cutting knife 23.One end connection of rotating shaft 25 is connected to the first motor 24 by shaft coupling, and after the first motor 24 starts, the rotation of rotating shaft 25 axis makes capacity eccentric bearing 26 stable rotation; Therefore, when the inner ring eccentric rotary of capacity eccentric bearing 26, the outer ring of capacity eccentric bearing 26 just drives the first cutting knife 23 to do vertical displacement along guide groove by connecting rod.The mode that this structure is compared " cylinder Direct driver cutting knife vertical displacement " is stable many.Top board 27, lower platen 28, first cylinder 29 and the second cylinder is also comprised in shut-off mechanism; Lower platen 28 is placed on the upside of the base plate of the first knife rest 22, second cylinder is fixedly arranged on the downside of the first knife rest 22 base plate, second cylinder pushes lower platen straight up through the base plate of the first knife rest 22, top board 27 is the outstanding top being fixed in lower platen 28 then, and the first cylinder 29 connects top board 28 and pushes top board 28 vertical lifting.From said structure, the first cylinder and the second cylinder push top board and lower platen move toward one another respectively, can play the effect of clamping cloth.Can assist like this cutting knife cut off cloth, when avoiding cutting knife because lifting drive cloth and cause position skew, effectively can improve the quality of cut-out
Folding send marking machine structure 6 to comprise roller group 30, cutter assembly 31, catch cylinder 32, signature catch 33, push cylinder 34, saddle assembly and down member, and trade mark is sent successively through cutter assembly and signature catch from roller group.Cutter assembly 31 comprises the second cutting knife 35, second knife rest 36 and the 3rd cylinder 37, and signature catch 33 is vertically fixed on the discharging direction of roller group 30.Signature catch 33 also connects described catch cylinder 32, catch cylinder 32 can push signature catch 33 and move up and down.Signature catch 33 is provided with two neighbouring signature mouths, and signature catch moves down pushes down trade mark, and the signature mouth of downside moves down pushes down trade mark; Roller group 30 continues to roll to send makes trade mark bend forward fold, and the signature mouth of upside then holds the trade mark bending to stratiform to be passed through, and pushes the side that cylinder 34 is fixedly arranged on roller group 30; Push cylinder 34 and push the motion of saddle component level.Saddle assembly comprises guide groove frame 38, slide bar 39 and saddle cylinder 40, and guide groove frame 38 is fixed on the piston rod of propelling movement cylinder 34, and guide groove frame 38 is provided with the grooved track of level, and slide bar 39 is set in grooved track, and slide bar 39 is free to slide in grooved track.Saddle cylinder 40 to be fixed on guide groove frame 38 and to promote slide bar 39 and moves, and the front end of slide bar 39 connects down member.Down member comprises connecting plate, chuck cylinder 41, lower chuck 42 and upper grip 43, on connecting plate, level is fixed with lower chuck 42, chuck cylinder 41 is vertically fixed on the connecting plate on the upside of lower chuck 42, train wheel bridge 43 is fixed in the front end of chuck cylinder 41, and chuck cylinder 41 promotes upper grip 43 and realizes holding action near lower chuck 42.Trade mark can be folded by above-mentioned structure and be placed into the edge of the cloth carried, make trade mark follow cloth to be sent in MULTI NEEDLE FLAT AEWING MACHINE and to go to make, thus the time stitch the object ordering trade mark simultaneously, this structure effectively can improve operating efficiency and the crudy of equipment.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.