CN203212762U - Flat knitting machine capable of automatically unloading garment pieces - Google Patents
Flat knitting machine capable of automatically unloading garment pieces Download PDFInfo
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- CN203212762U CN203212762U CN 201320217931 CN201320217931U CN203212762U CN 203212762 U CN203212762 U CN 203212762U CN 201320217931 CN201320217931 CN 201320217931 CN 201320217931 U CN201320217931 U CN 201320217931U CN 203212762 U CN203212762 U CN 203212762U
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- pin
- swing arm
- needle
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Abstract
The utility model discloses a flat knitting machine capable of automatically unloading garment pieces. The flat knitting machine comprises a head, a front needle plate, a rear needle plate, a lifting bottom plate, a needle scraping device, a needle collecting device ,a shearing moving device, a fabric finishing device, a cam shaft, an intermediate shaft, a swing arm shaft and a needle collecting shaft; the needle scraping device, the needle collecting device, the shearing moving device and the fabric finishing device are connected with one another by the cam shaft; the shearing moving device comprises a shearing front-back moving device, a shearing up-down moving device, a collar shifting plate fixing shaft and a collar shifting plate swing arm; the needle collecting device comprises a needle collecting front-back moving device, a needle collecting up-down moving device, needle collecting plate seats and a collar fetching needle rake; the needle scraping device comprises a needle scraping front-back moving device, a needle scraping up-down moving device, a needle scraping plate seat and a needle scraping plate. The flat knitting machine has the advantages that a loop on a knitting needle can be transferred to a collar fetching needle by the aid of the needle scraping device and the needle collecting device, and can be shifted to a collar shifting needle from the collar fetching needle in a scraped manner by the aid of the shearing moving device.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly can take off the straight-bar machines of garment piece automatically.
Background technology
During computer flat knitting machine work, head moves back and forth at needle plate, finishes braid movement, relies on roller or plays base plate tractive garment piece, and the garment piece that braiding is good breaks away from from knitting needle, takes out from the needle plate bottom.The garment piece that weaves needs further to sew up processing, but the garment piece that weaves breaks away from from knitting needle, and the coil on the garment piece is fitted, so when the garment piece that weaves need be sewed up, just must sew up by manually coil on two garment pieces being aimed at one by one.This makes that not only sewing up need of work expends great amount of manpower, and increases the defect rate of clothing.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to provide a kind of garment piece that makes to transfer to the straight-bar machines that movable pin is harrowed automatically.
For this reason, the technical solution of the utility model is: the straight-bar machines that can take off garment piece automatically, it comprises head, preceding needle plate, rear faller and plays base plate, it is characterized in that: it also comprise scrape needle device, connect needle device, sheaing telecontrol equipment, removing the work device, camshaft, jackshaft, arm shaft and connect needle shaft; Describedly scrape needle device, connect needle device, sheaing telecontrol equipment, removing the work device couple together by camshaft; Described sheaing telecontrol equipment comprise sheaing seesaw device, sheaing move up and down device, move neck plate fixed axis, move neck plate arm shaft; The described sheaing device that seesaws has a swing arm tube, the first locking swing arm, moves the neck plate and support and move the neck plate; Described swing arm jacket casing is moving on the neck plate fixed axis, and the other end of swing arm tube links to each other with the first locking swing arm by connecting rod; The described first locking swing arm is fixed on and moves on the neck plate arm shaft; The described neck plate that moves supports and moves neck plate arm shaft and link to each other by moving the neck plate; The described sheaing device that moves up and down has one second locking swing arm and moves and lead the plate swing arm; The described second locking swing arm is fixed on and moves on the neck plate fixed axis; Move neck plate swing arm one end and be fixed on and move on the neck plate fixed axis, the other end is fixed on and moves on the neck plate arm shaft;
Described connect needle device comprise connect pin seesaw device, connect pin move up and down device, connect the pin pin holder and get tie pin rake; Described connect pin seesaw device comprise connect cam before and after the pin, connect before and after the pin in the middle of swing arm and connect swing arm before and after the pin; The described pin front and back cam that connects has two, all is fixed on the camshaft; Described middle swing arm one end in pin front and back that connects is enclosed within on the jackshaft, and the other end connects the contour motion of pin front and back cam by the bearing edge; Describedly connect that swing arm is enclosed within on the arm shaft before and after the pin, the other end fixedly connects on the needle shaft; Described connect pin move up and down device comprise connect pin up and down cam, connect pin up and down in the middle of swing arm, down connect the pin connecting rod, connect the pin pumping arm action and on connect the pin connecting rod; Described connect pin up and down cam be fixed on the camshaft, described connect pin up and down in the middle of swing arm one end be enclosed within on the jackshaft, the other end by bearing along connecing the pin contour motion of cam up and down; Describedly connect the pin pumping arm action and be enclosed within on the arm shaft, an end by under connect the pin connecting rod connect pin up and down in the middle of swing arm, the other end by on connect the pin connecting rod and connect that the pin pin holder is terminal to link to each other; The described pin pin holder that connects is fixed on and connects on the needle shaft, and the described tie pin rake of getting is fixed on and connects pin pin holder front end;
Described scrape needle device comprise scrape pin seesaw device, scrape pin move up and down device, scrape pin holder and scrape needle plate; Described scrape pin seesaw device comprise scrape cam before and after the pin, scrape before and after the pin in the middle of swing arm and scrape swing arm before and after the pin; The described pin front and back cam of scraping is fixed on the camshaft, and described middle swing arm one end in pin front and back of scraping is enclosed within on the jackshaft, and the other end is scraped the contour motion of pin front and back cam by the bearing edge; Describedly scrape that swing arm is enclosed within on the arm shaft before and after the pin, by bearing pin with scrape pin holder and be connected; Described scrape pin move up and down device comprise scrape pin up and down cam, scrape pin up and down in the middle of swing arm, scrape the pin pumping arm action and scrape the pin connecting rod; Described scrape pin up and down cam be fixed on the camshaft, scrape pin up and down in the middle of swing arm one end be enclosed within on the jackshaft, the other end by bearing along scraping the pin contour motion of cam up and down; Describedly scrape the pin pumping arm action and be enclosed within on the arm shaft; Describedly scrape the pin connecting rod and scrape that pin holder is terminal to link to each other; The described needle plate of scraping is fixed on and scrapes the pin holder front end;
Described removing the work device comprises removing the work cam, the middle swing arm of removing the work, removing the work connecting rod, the 3rd locking swing arm, removing the work swing arm, removing the work fixed axis and removing the work plate; Described removing the work cam is fixed on the camshaft, and swing arm is enclosed within on the jackshaft in the middle of the described removing the work, and an end is by the contour motion of bearing along the removing the work cam, and the other end links to each other with the 3rd locking swing arm one end by the removing the work connecting rod; Described the 3rd locking swing arm is fixed on the removing the work fixed axis; Described removing the work swing arm one end is fixed on the removing the work fixed axis, and the other end is the removing the work plate fixedly;
The described neck plate that moves comprises and moves neck plate pedestal and move the neck sheet, moves the neck sheet and is fixed on and moves on the neck plate pedestal; The described neck plate pedestal that moves comprises base and cover plate; In the middle of the described base rectangular through slot is arranged, have evenly distributed needle tray on the boss of rectangular through slot both sides; The described neck sheet that moves places in the needle tray, and described cover plate places the needle tray top, fixes by screw and base; Described to move neck sheet top be trapezoidal, and tail end has rectangle pin heel; Described pin heel places in the rectangular through slot of base;
The straight-bar machines that can take off garment piece automatically comprises that also pin rake plays changing device; Described pin rake plays changing device and comprises that moving tie pin harrows; The described tie pin rake of moving comprises and moves tie pin and move tie pin rake pedestal, moves tie pin and is installed in and moves on the tie pin rake pedestal; The described tie pin rake pedestal that moves comprises pin rake base and cover plate; There is pin rake contiguous block at described cover plate two ends; In the middle of the described pin rake base rectangular recess is arranged, have in the groove row equidistant move the neck locating hole; One row's triangular prism shape locating slot is arranged on the boss of described rectangular recess one side; Settle fixedly hour hand on the triangular prism shape locating slot at described pin rake base two ends, the described tie pin that moves places fixedly between the hour hand, is installed in the middle locating slot of pin rake base, moves the tie pin afterbody and places to move and lead locating hole; Soft of pressing is stamped in described triangular prism shape locating slot top;
The described tie pin rake got comprises and gets tie pin and pin rake pedestal; Described pin rake pedestal comprises gets tie pin plate and needle plate cover plate, and described have a rectangular recess in the middle of getting the tie pin plate, have in the groove row equidistant get the neck locating hole; One row's rectangle locating slot is arranged on the boss of described rectangular recess one side; The described tie pin of getting places in the rectangle locating slot, get the tie pin afterbody place get the neck locating hole; Described needle plate cover plate is fixed on rectangular recess and rectangle locating slot top.
Further, the described sheaing device that seesaws also comprises swing arm and sheaing front-rear linkage before and after cam before and after the sheaing, the sheaing; Cam is fixed on the camshaft before and after the described sheaing, and swing arm is enclosed within on the jackshaft before and after the described sheaing, and an end swing arm is by the contour motion of bearing along sheaing front and back cam, and other end swing arm links to each other with swing arm tube one end by the sheaing front-rear linkage.
Further, the described sheaing device that moves up and down comprises sheaing up and down cam, sheaing pumping arm action, sheaing upper and lower strut and the second locking swing arm; Described sheaing up and down cam is fixed on the camshaft, and described sheaing pumping arm action is enclosed within on the jackshaft, and along the sheaing contour motion of cam up and down, other end swing arm is locked swing arm one end by sheaing upper and lower strut and second and linked to each other by bearing in an end swing arm.
Further, described pin rake play changing device also comprise change the rake cam, change the rake motor, change the rake rotation seat, adjusting lever, sliding shoe and pin rake holder; The described rake cam that changes is fixed in the rotating shaft of changing the rake motor; The described rake rotation seat tail end that changes is enclosed within and changes on the rake turning cylinder, and the bottom surface is close to be changed on the rake cam, the described fixing two-layer bracket track of rake rotation seat front end that changes, and there is sliding shoe at each bracket track two ends, and two sliding shoes connect by adjusting lever; Described pin rake holder is fixed on the sliding shoe by connecting rod, and the described tie pin rake that moves is fixed on pin by fixing hour hand and harrows on the holder; The described neck plate fixed axis below of moving has sliding rail, and described sliding rail and bracket track join.
Further, the described straight-bar machines that can take off garment piece automatically also comprises a barring-on protective device, and described barring-on protective device comprises barring-on protection cam, the middle swing arm of barring-on protection, barring-on protection swing arm, goes up barring-on connecting rod and following barring-on connecting rod; Described barring-on protection cam is fixed on the camshaft, and swing arm one end is enclosed within on the jackshaft in the middle of the described barring-on protection, and the other end is by the contour motion of bearing along barring-on protection cam; Described barring-on protection swing arm is enclosed within on the arm shaft, and the barring-on connecting rod was connected with swing arm in the middle of the barring-on protection under a side was passed through, and opposite side is fixed by last barring-on connecting rod and barring-on plate support end; Described barring-on plate support is enclosed within and connects on the needle shaft, and front end fixedly has barring-on protection needle plate; Has the tractive spring in the swing arm in the middle of the described barring-on protection.
Further, the described straight-bar machines that can take off garment piece automatically also comprises a needle plate lowering or hoisting gear; Described needle plate lowering or hoisting gear comprises needle plate lifter cam, needle plate lifting control lever, camshaft, needle plate lifting driving lever, needle plate lifting shaft, needle plate lifting axle bed and needle plate contiguous block; Described needle plate lifter cam is fixed on the camshaft; Described needle plate lifting control lever one end is against on the needle plate lifter cam outline by bearing, and the other end is fixed on the needle plate lifting shaft; Be with needle plate lifting axle bed on the described needle plate lifting shaft, needle plate lifting axle bed is fixed on the rear faller; Described needle plate lifting driving lever is fixed on the needle plate lifting shaft two ends; Described needle plate lifting driving lever one end has the U mouth, is connected with needle plate contiguous block one end by pin; The described needle plate contiguous block other end is fixed on the rear faller.
During the utility model work, by the driven by motor camshaft, thereby each cam on the drive camshaft makes each swing arm move along the cam outline, drives each device.Because the shape difference of each cam, and swing arm is different with the initial position that cam joins, so the time of each device setting in motion is also inequality.At first scrape needle device and connect needle device and start working, make and get the tie pin rake and move to the position that joins with knitting needle, scrape needle plate then and arrive knitting needle pin heel below, upwards push away knitting needle, make the needle latch of knitting needle open, coil skids off pinhock; Scrape needle plate then and move to knitting needle pin heel top, push away knitting needle downwards.At this moment, the pinhock of knitting needle colludes the tie pin of getting on the tie pin rake of getting one by one, gets tie pin and moves together so can drive when knitting needle moves downward, and the coil on the knitting needle slowly slides into and gets on the tie pin.Then, the barring-on protective device is started working, and barring-on protection needle plate is inserted into to be got in the tie pin rake, prevents coil landing when getting the tie pin motion.Then, the needle plate lowering or hoisting gear is started working, and rear faller is pulled down, and makes forward and backward needle plate open, and garment piece in the past, rear faller is middle takes out.Connect needle device and continue motion, get the tie pin rake and move upward to and move the tie pin rake and join, get tie pin and move tie pin corresponding one by one, barring-on protection this moment needle plate leaves gets the tie pin rake.Sheaing telecontrol equipment setting in motion then moves the neck plate and moves to and get tie pin rake top, moves the neck sheet and is inserted in each gap of getting tie pin, and be positioned at the coil back of getting on the tie pin; Then move the neck sheet and move to moving the tie pin direction along the gap of getting tie pin, scrape and move on the tie pin getting coil on the tie pin, get the tie pin rake then and leave and move the tie pin rake; Then, the removing the work plate moves downward, and the chaotic garment piece that may exist pats; At last, move the tie pin rake and slide into the bracket track that the pin rake plays changing device by sliding rail, play the tie pin rake that moves that changing device will have garment piece by pin rake then and move tie pin rake switch with blank, blank is moved the tie pin rake send into sliding rail, make straight-bar machines to work on, the tie pin rake that moves that will have garment piece then takes off from pin rake holder.
Description of drawings
Be described in further details below in conjunction with accompanying drawing and embodiment of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of getting tie pin line taking circle of the present utility model;
Fig. 3 is the original state schematic diagram of getting tie pin line taking circle of the present utility model;
Fig. 4 is the duty side view of getting tie pin line taking circle of the present utility model;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Fig. 6 is the structural representation that tie pin moves coil that moves of the present utility model;
Fig. 7 is the duty side view that tie pin moves coil that moves of the present utility model;
Fig. 8 is the partial enlarged drawing of Fig. 7;
Fig. 9 is the structural representation of the utility model sheaing telecontrol equipment;
Figure 10 plays the structural representation of changing device for the utility model pin rake;
Figure 11 gets the state diagram of tie pin and knitting needle for the utility model;
Figure 12 gets the structural representation of tie pin rake for the utility model;
Figure 13 moves the structural representation of neck plate for the utility model;
Figure 14 moves the structural representation of tie pin rake for the utility model.
The specific embodiment
Referring to accompanying drawing.Present embodiment comprises head 19, preceding needle plate 66, rear faller 67, plays base plate, scrapes needle device, connects needle device, sheaing telecontrol equipment, removing the work device, needle plate lowering or hoisting gear, barring-on protective device, pin rake play changing device 18, camshaft 1, jackshaft 2, arm shaft 3 and connect needle shaft 7.
The sheaing telecontrol equipment of present embodiment comprise sheaing seesaw device, sheaing move up and down device, move neck plate fixed axis 75, move neck plate arm shaft 76; The described sheaing device that seesaws comprises swing arm 82, sheaing front-rear linkage 83, swing arm tube 84, the first locking swing arm 86 before and after cam 81 before and after the sheaing, the sheaing, moves the neck plate and support 87 and move neck plate 16; Cam 81 is fixed on the camshaft 1 before and after the described sheaing, and swing arm 82 is enclosed within on the jackshaft 2 before and after the described sheaing, and an end swing arm is by the contour motion of bearing along sheaing front and back cam 81, and other end swing arm links to each other with swing arm tube 84 1 ends by sheaing front-rear linkage 83; Described swing arm tube 84 is enclosed within and moves on the neck plate fixed axis 75, and the other end of swing arm tube 84 links to each other with the first locking swing arm 86 by connecting rod 85; The described first locking swing arm 86 is fixed on and moves on the neck plate arm shaft 76; Described move neck plate 16 by move the neck plate support 87 with move neck plate arm shaft 76 and link to each other.
The sheaing of the present embodiment device that moves up and down comprises sheaing up and down cam 71, sheaing pumping arm action 72, sheaing upper and lower strut 73, the second locking swing arm 74 and move neck plate swing arm 77; Described sheaing cam 71 up and down is fixed on the camshaft 1, described sheaing pumping arm action 72 is enclosed within on the jackshaft 2, along the sheaing contour motion of cam 71 up and down, other end swing arm is locked swing arm 74 1 ends by sheaing upper and lower strut 73 and second and is linked to each other by bearing in one end swing arm; The described second locking swing arm 74 is fixed on and moves on the neck plate fixed axis 75; Described neck plate swing arm 77 1 ends that move are fixed on and move on the neck plate fixed axis 75, and the other end is fixed on and moves on the neck plate arm shaft 76.
Present embodiment scrape needle device comprise scrape pin seesaw device, scrape pin move up and down device, scrape pin holder 5 and scrape needle plate 6.Described scrape pin seesaw device comprise scrape cam 11 before and after the pin, scrape before and after the pin in the middle of swing arm 12, connecting rod 13, scrape before and after the pin swing arm 14 and scrape pin holder 5; Describedly scrape that cam 11 is fixed on the camshaft 1 before and after the pin, described scrape before and after the pin in the middle of swing arm 12 1 ends be enclosed within on the jackshaft 2, the other end by bearing along the contour motion of scraping cam 11 before and after the pin, and by connecting rod 13 with scrape pin front and back swing arm 14 1 ends and be connected; Describedly scrape that swing arm 14 is enclosed within on the arm shaft 3 before and after the pin, the other end by bearing pin 15 with scrape pin holder 5 and be connected;
Present embodiment scrape pin move up and down device comprise scrape pin up and down cam 21, scrape pin up and down in the middle of swing arm 22, connecting rod 23, scrape pin pumping arm action 24, scrape pin connecting rod 25, scrape pin holder 5 and scrape needle plate 6; Described scrape pin up and down cam 21 be fixed on the camshaft 1, described scrape pin up and down in the middle of swing arm 22 1 ends be enclosed within on the jackshaft 2, the other end by bearing along scraping the pin contour motion of cam 21 up and down; Describedly scrape pin pumping arm action 24 and be enclosed within on the arm shaft 3, an end by connecting rod 23 connect scrapes pin up and down in the middle of swing arm 22, the other end connects scrapes pin connecting rod 25; Describedly scrape pin connecting rod 25 and scrape that pin holder 5 is terminal to link to each other; The described needle plate 6 of scraping is fixed on and scrapes pin holder 5 front ends.
Present embodiment connect needle device comprise connect pin seesaw device, connect pin move up and down device, connect needle shaft 7, connect pin pin holder 46 and get tie pin rake 10, the described pin pin holder 46 that connects is fixed on and connects on the needle shaft 7, and the described tie pin rake 10 of getting is fixed on and connects pin pin holder 46 front ends.Described connect pin seesaw device comprise connect cam 31 before and after the pin, connect before and after the pin in the middle of swing arm 32, connecting rod 33 and connect swing arm 34 before and after the pin; The described pin front and back cam 31 that connects has two, all is fixed on the camshaft 1; Described middle swing arm 32 1 ends in pin front and back that connect are enclosed within on the jackshaft 2, and the other end connects the contour motion of pin front and back cam 31 by the bearing edge; Describedly connect that swing arm 34 is enclosed within on the arm shaft 3 before and after the pin, an end connects centre swing arm 32 before and after the pin by connecting rod 33, and the other end fixedly connects on the needle shaft 7.
Present embodiment connect pin move up and down device comprise connect pin up and down cam 41, connect pin up and down in the middle of swing arm 42, down connect pin connecting rod 43, connect pin pumping arm action 44 and on connect pin connecting rod 45; Described connect pin up and down cam 41 be fixed on the camshaft 1, described connect pin up and down in the middle of swing arm 42 1 ends be enclosed within on the jackshaft 2, the other end by bearing along connecing the pin contour motion of cam 41 up and down; Describedly connect pin pumping arm action 44 and be enclosed within on the arm shaft 3, an end by under connect pin connecting rod 43 connect pin up and down in the middle of swing arm 42, the other end by on connect pin connecting rod 45 and connect 46 terminal linking to each other of pin pin holder.
The removing the work device of present embodiment comprises removing the work cam 91, the middle swing arm 91 of removing the work, removing the work connecting rod 93, the 3rd locking swing arm 94, removing the work swing arm 96, removing the work fixed axis 97 and removing the work plate 95; Described removing the work cam 91 is fixed on the camshaft 1, and swing arm 92 is enclosed within on the jackshaft 2 in the middle of the described removing the work, and an end is by the contour motion of bearing along removing the work cam 91, and the other end links to each other with the 3rd locking swing arm 94 1 ends by removing the work connecting rod 93; Described the 3rd locking swing arm 94 is fixed on the removing the work fixed axis 97; Described removing the work swing arm 96 1 ends are fixed on the removing the work fixed axis 97, and the other end is removing the work plate 95 fixedly.
The neck plate 16 that moves of present embodiment comprises and moves neck plate pedestal 162 and move neck sheet 161, moves neck sheet 161 and is fixed on and moves on the neck plate pedestal 162; The described neck plate pedestal 162 that moves comprises base 163 and cover plate 164; In the middle of the described base 163 rectangular through slot is arranged, have evenly distributed needle tray on the boss of rectangular through slot both sides; The described neck sheet 161 that moves places in the needle tray, and described cover plate 163 places the needle tray top, and is fixing by screw and base 163; Described to move neck sheet 161 tops be trapezoidal, and tail end has rectangle pin heel; Described pin heel places in the rectangular through slot of base 163.
The tie pin rake 17 that moves of present embodiment comprises and moves tie pin 171 and move tie pin rake pedestal 172, moves tie pin 171 and is installed in and moves on the tie pin rake pedestal 172; The described tie pin rake pedestal 172 that moves comprises pin rake base 175 and cover plate 174; There is pin rake contiguous block 176 at described cover plate 174 two ends; In the middle of the described pin rake base 175 rectangular recess is arranged, have in the groove row equidistant move the neck locating hole; One row's triangular prism shape locating slot is arranged on the boss of described rectangular recess one side; Settle fixedly hour hand 173 on the triangular prism shape locating slot at described pin rake base 175 two ends, the described tie pin 171 that moves places fixedly between the hour hand 173, is installed in the middle locating slot of pin rake base 175, moves tie pin 171 afterbodys and places to move and lead locating hole; Soft of pressing is stamped in described triangular prism shape locating slot top.
The tie pin rake 10 of getting of present embodiment comprises and gets tie pin 101 and pin rake pedestal; Described pin rake pedestal comprises gets tie pin plate 102 and needle plate cover plate 103, and there is a rectangular recess described tie pin plate 102 centres of getting, and the equidistant locating hole of a row is arranged in the groove; One row's rectangle locating slot is arranged on the boss of described rectangular recess one side; The described tie pin 101 of getting places in the locating slot, gets the tie pin afterbody and places locating hole; Described needle plate cover plate 103 is fixed on gets tie pin plate 102 tops.
The pin of present embodiment rake plays changing device 18 and comprises and change rake cam 181, change rake motor 182, change rake rotation seat 183, adjusting lever 184, sliding shoe 185, move tie pin rake 17 and pin rake holder 186; The described rake cam 181 that changes is fixed in the rotating shaft of changing rake motor 182; Described rake rotation seat 183 tail ends that change are enclosed within and change on the rake turning cylinder 187, the bottom surface is close to be changed on the rake cam 181, the described fixing two-layer bracket track 188 of rake rotation seat 183 front ends that changes, each bracket track 188 two ends has 185, two sliding shoes of sliding shoe 185 to connect by adjusting lever 184; Described pin rake holder 186 is fixed on the sliding shoe 185 by connecting rod, and the described tie pin rake 17 that moves is fixed on pin by fixing hour hand 173 and harrows on the holder 186; Described neck plate fixed axis 75 belows of moving have sliding rail, and described sliding rail and bracket track 188 join.
The barring-on protective device of present embodiment comprises barring-on protection cam 51, the middle swing arm 52 of barring-on protection, barring-on connecting rod 53, barring-on protection swing arm 54 down, goes up barring-on connecting rod 55, barring-on plate support 56 and barring-on protection needle plate 9; Described barring-on protection cam 51 is fixed on the camshaft 1, and swing arm 52 1 ends are enclosed within on the jackshaft 2 in the middle of the described barring-on protection, and the other end is by the contour motion of bearing along barring-on protection cam 51; Described barring-on protection swing arm 54 is enclosed within on the arm shaft 3, and barring-on connecting rod 53 was connected with swing arm 52 in the middle of the barring-on protection under a side was passed through, and opposite side is fixing by last barring-on connecting rod 55 and barring-on plate support 56 ends; Described barring-on plate support 56 is enclosed within and connects on the needle shaft 7, and front end fixedly has barring-on protection needle plate 9.
The needle plate lowering or hoisting gear of present embodiment comprises needle plate lifter cam 61, needle plate lifting control lever 62, needle plate lifter pin 63, needle plate lifting driving lever 64, needle plate lifting shaft 4 and needle plate contiguous block 65; Described needle plate lifter cam 61 is fixed on the camshaft 1; Described needle plate lifting control lever 62 1 ends are against on needle plate lifter cam 61 outlines by bearing, and the other end is fixed on the needle plate lifting shaft 4; Described needle plate lifting driving lever 64 is fixed on needle plate lifting shaft 4 two ends; Described needle plate lifting driving lever 64 1 ends have the U mouth, are connected with needle plate contiguous block 65 1 ends by needle plate lifter pin 63; Described needle plate contiguous block 65 other ends are fixed on the rear faller 67.
During present embodiment work, driven by motor camshaft 1, thus each cam on the drive camshaft 1 makes each swing arm move along the cam outline, drives each device.Because the shape difference of each cam, and swing arm is different with the initial position that cam joins, so the time of each device setting in motion is also inequality:
Device is started working earlier before and after at first scraping pin front and back device and connecing pin: scrape the middle swing arm 12 in pin front and back owing to the tractive of spring, passive around scraping the cam 11 outlines motion of pin front and back, middle swing arm 12 is scraped pin front and back swing arm 14 by scraping 13 drives of pin front-rear linkage before and after scraping pin, makes it around arm shaft 3 motions; Scrape that the pin holder 5 of scraping in the swing arm 14 seesaws before and after the pin thereby make to be installed in, make and scrape scraping needle plate 6 and can arrive below knitting needle 111 pins of preceding needle plate 66 are called in person on the pin holder 5;
Simultaneously, connect before and after the pin in the middle of swing arm 32 because the tractive of tractive spring, passive by two bearings around connecing cam 31 outlines motion before and after the pin, connect before and after the pin in the middle of swing arm 32 drive by connecting rod 33 and connect swing arm 34 before and after the pin, make it to rotate around arm shaft 3; Be fixed on and connect on the needle shaft 7 owing to connect before and after the pin swing arm 34 1 ends, so swing arm 34 connects also movement therewith of needle shaft 7 before and after connecing pin when arm shaft 3 rotates; Connect pin pin holder 46 thereby drive fixedly to connect on the needle shaft 7, make and get tie pin rake 10 and move to the corresponding position of preceding needle plate 66 knitting needles 111;
Then, scrape move up and down device and connect the pin device that moves up and down and start working of pin: scrape pin up and down in the middle of swing arm 22 because the tractive of spring, passive around scraping pin cam 21 outlines motion up and down, scrape the middle up and down swing arm 22 of pin and scrape pin pumping arm action 24 by scraping 23 drives of pin upper and lower strut, make it around arm shaft 3 motions, drive simultaneously is fixed on the pin connecting rod of scraping in the pin pumping arm action 24 25 of scraping and moves, thereby allow terminal with scrape that pin connecting rod 25 links to each other scrape pin holder 5 around bearing pin 15 rotations, make and below knitting needle 111 pins heels, scrape needle plate 6 heel of upwards pushing pin, make the needle latch on the knitting needle 111 open, the coil knocking over;
Simultaneously, connecing the pin device that moves up and down starts working: connect pin up and down in the middle of swing arm 42 because the tractive of spring, passive around connecing pin cam 41 outlines motion up and down, connect pin up and down in the middle of swing arm 42 by under connect pin connecting rod 43 and drive and connect pin pumping arm action 44, make it around arm shaft 3 motions, drive simultaneously terminal with on connect that pin connecting rod 45 links to each other connect 7 rotations of pin pin holder 46 solderless wrapped connection needle shafts, make to be fixed on the tie pin rake 10 of getting that connects pin pin holder 46 front ends and to move up and down, allow the needle latch of knitting needle 111 collude the pin hole of getting tie pin 101;
Scrape the pin device that moves up and down then and work on, will scrape needle plate 6 and move to knitting needle 111 pins heel top, push away downwards, make and get tie pin 101 and knitting needle 111 moves downward simultaneously, make that the coil of knocking over slides on the knitting needle 111 to get on the tie pin 101; Then connect the pin device that moves up and down and work on, get tie pin 101 and break away from knitting needle 111;
Then, barring-on protective device setting in motion: swing arm 52 in the middle of the barring-on protection is because the tractive of spring, passive around the motion of barring-on protection cam 51 outlines, swing arm 52 is by barring-on connecting rod 53 drive barring-on protection swing arms 54 down in the middle of the barring-on protection, make it around arm shaft 3 motions, drive simultaneously and go up 55 motions of barring-on connecting rod, thereby allow the terminal barring-on plate support that links to each other with last barring-on connecting rod 55 56 solderless wrapped connection needle shafts 7 rotate, barring-on protection needle plate 9 is inserted get in the tie pin rake 10, make not landing of coil;
Then, needle plate lowering or hoisting gear setting in motion: needle plate lifting control lever 62 rotates along needle plate lifter cam 61 outlines, thereby drives 4 motions of needle plate lifting shaft; Described needle plate lifting driving lever 64 is fixed on needle plate lifting shaft 4 two ends, can rotate with needle plate lifting shaft 4; And needle plate lifting driving lever 64 drives needle plate contiguous block 65 by needle plate lifter pin 63, and the feasible rear faller of fixing with needle plate contiguous block 65 67 moves downward, and needle plate 66, rear faller 67 are opened before making, thereby make things convenient for the cloth sheet to take out;
Connect needle device and continue motion, make and get the tie pin rake and move to and move tie pin rake connecting position, the barring-on baffle leaves gets the tie pin rake.Then, lower device setting in motion in the sheaing: sheaing pumping arm action 72 along the sheaing contour motion of cam 71 up and down, drives sheaing upper and lower strut 73 by bearing simultaneously; Sheaing upper and lower strut 73 links to each other with the second locking swing arm, 74 1 ends, and the second locking swing arm 74 is fixed on and moves on the neck plate fixed axis 75, move the rotation of neck plate fixed axis so drive, moving neck plate swing arm 77 connections moves neck plate fixed axis 75 and moves neck plate arm shaft 76, final make that being fixed on the moving neck plate 16 that moves on the neck plate arm shaft 76 arrives and get tie pin and harrow 10 tops, move neck sheet 161 and insert and get tie pin 101 gaps;
Then, device setting in motion before and after the sheaing: swing arm 82 is by the contour motion of bearing along sheaing front and back cam 81 before and after the sheaing, drive swing arm tube 84 by sheaing front-rear linkage 83 and rotate around moving neck plate fixed axis 75, because the other end of swing arm tube 84 links to each other with the first locking swing arm 86 by connecting rod 85; So plate arm shaft 76 is led in moving that swing arm tube 84 drives and the first locking swing arm 86 fixes; Make and to support 87 and lead plate 16 to seesaw with moving moving that neck plate arm shaft 76 links to each other by moving the neck plate, scrape and move on the tie pin 171 getting coil on the tie pin 101;
Then, removing the work device setting in motion: swing arm 92 drives the 3rd locking swing arm 94 by the contour motion of bearing along removing the work cam 91 by removing the work connecting rod 93 in the middle of the removing the work; The 3rd locking swing arm 94 is fixed on the removing the work fixed axis 97; So drive the removing the work swing arm 96 that is fixed on the removing the work fixed axis 97 simultaneously, make removing the work plate 95 move the garment piece that cleaning is disorderly;
At last, moving tie pin rake 17 skids off from sliding rail, arriving the pin rake plays on the bracket track 188 of changing device 18, change rake motor 182 and make that changing rake cam 181 rotates, because changing rake rotation seat 183 bottom surfaces is close to and changes on the rake cam 181, so changing rake rotation seat 183 rotates around changing rake turning cylinder 187, what will have garment piece moves tie pin rake 17 and blank both bracket track 188 transpositions of tie pin rake 17 that move, make the blank tie pin rake 17 that moves enter sliding rail, the tie pin rake 17 that moves that will have garment piece takes off.
Claims (6)
1. can take off the straight-bar machines of garment piece automatically, it comprises head, preceding needle plate, rear faller and plays base plate, it is characterized in that: it also comprise scrape needle device, connect needle device, sheaing telecontrol equipment, removing the work device, camshaft, jackshaft, arm shaft and connect needle shaft; Describedly scrape needle device, connect needle device, sheaing telecontrol equipment, removing the work device couple together by camshaft; Described sheaing telecontrol equipment comprise sheaing seesaw device, sheaing move up and down device, move neck plate fixed axis, move neck plate arm shaft; The described sheaing device that seesaws has a swing arm tube, the first locking swing arm, moves the neck plate and support and move the neck plate; Described swing arm jacket casing is moving on the neck plate fixed axis, and the other end of swing arm tube links to each other with the first locking swing arm by connecting rod; The described first locking swing arm is fixed on and moves on the neck plate arm shaft; The described neck plate that moves supports and moves neck plate arm shaft and link to each other by moving the neck plate; The described sheaing device that moves up and down has one second locking swing arm and moves and lead the plate swing arm; The described second locking swing arm is fixed on and moves on the neck plate fixed axis; Move neck plate swing arm one end and be fixed on and move on the neck plate fixed axis, the other end is fixed on and moves on the neck plate arm shaft;
Described connect needle device comprise connect pin seesaw device, connect pin move up and down device, connect the pin pin holder and get tie pin rake; Described connect pin seesaw device comprise connect cam before and after the pin, connect before and after the pin in the middle of swing arm and connect swing arm before and after the pin; The described pin front and back cam that connects has two, all is fixed on the camshaft; Described middle swing arm one end in pin front and back that connects is enclosed within on the jackshaft, and the other end connects the contour motion of pin front and back cam by the bearing edge; Describedly connect that swing arm is enclosed within on the arm shaft before and after the pin, the other end fixedly connects on the needle shaft; Described connect pin move up and down device comprise connect pin up and down cam, connect pin up and down in the middle of swing arm, down connect the pin connecting rod, connect the pin pumping arm action and on connect the pin connecting rod; Described connect pin up and down cam be fixed on the camshaft, described connect pin up and down in the middle of swing arm one end be enclosed within on the jackshaft, the other end by bearing along connecing the pin contour motion of cam up and down; Describedly connect the pin pumping arm action and be enclosed within on the arm shaft, an end by under connect the pin connecting rod connect pin up and down in the middle of swing arm, the other end by on connect the pin connecting rod and connect that the pin pin holder is terminal to link to each other; The described pin pin holder that connects is fixed on and connects on the needle shaft, and the described tie pin rake of getting is fixed on and connects pin pin holder front end;
Described scrape needle device comprise scrape pin seesaw device, scrape pin move up and down device, scrape pin holder and scrape needle plate; Described scrape pin seesaw device comprise scrape cam before and after the pin, scrape before and after the pin in the middle of swing arm and scrape swing arm before and after the pin; The described pin front and back cam of scraping is fixed on the camshaft, and described middle swing arm one end in pin front and back of scraping is enclosed within on the jackshaft, and the other end is scraped the contour motion of pin front and back cam by the bearing edge; Describedly scrape that swing arm is enclosed within on the arm shaft before and after the pin, by bearing pin with scrape pin holder and be connected; Described scrape pin move up and down device comprise scrape pin up and down cam, scrape pin up and down in the middle of swing arm, scrape the pin pumping arm action and scrape the pin connecting rod; Described scrape pin up and down cam be fixed on the camshaft, scrape pin up and down in the middle of swing arm one end be enclosed within on the jackshaft, the other end by bearing along scraping the pin contour motion of cam up and down; Describedly scrape the pin pumping arm action and be enclosed within on the arm shaft; Describedly scrape the pin connecting rod and scrape that pin holder is terminal to link to each other; The described needle plate of scraping is fixed on and scrapes the pin holder front end;
Described removing the work device comprises removing the work cam, the middle swing arm of removing the work, removing the work connecting rod, the 3rd locking swing arm, removing the work swing arm, removing the work fixed axis and removing the work plate; Described removing the work cam is fixed on the camshaft, and swing arm is enclosed within on the jackshaft in the middle of the described removing the work, and an end is by the contour motion of bearing along the removing the work cam, and the other end links to each other with the 3rd locking swing arm one end by the removing the work connecting rod; Described the 3rd locking swing arm is fixed on the removing the work fixed axis; Described removing the work swing arm one end is fixed on the removing the work fixed axis, and the other end is the removing the work plate fixedly;
The described neck plate that moves comprises and moves neck plate pedestal and move the neck sheet, moves the neck sheet and is fixed on and moves on the neck plate pedestal; The described neck plate pedestal that moves comprises base and cover plate; In the middle of the described base rectangular through slot is arranged, have evenly distributed needle tray on the boss of rectangular through slot both sides; The described neck sheet that moves places in the needle tray, and described cover plate places the needle tray top, fixes by screw and base; Described to move neck sheet top be trapezoidal, and tail end has rectangle pin heel; Described pin heel places in the rectangular through slot of base;
The straight-bar machines that can take off garment piece automatically comprises that also pin rake plays changing device; Described pin rake plays changing device and comprises that moving tie pin harrows; The described tie pin rake of moving comprises and moves tie pin and move tie pin rake pedestal, moves tie pin and is installed in and moves on the tie pin rake pedestal; The described tie pin rake pedestal that moves comprises pin rake base and cover plate; There is pin rake contiguous block at described cover plate two ends; In the middle of the described pin rake base rectangular recess is arranged, have in the groove row equidistant move the neck locating hole; One row's triangular prism shape locating slot is arranged on the boss of described rectangular recess one side; Settle fixedly hour hand on the triangular prism shape locating slot at described pin rake base two ends, the described tie pin that moves places fixedly between the hour hand, is installed in the middle locating slot of pin rake base, moves the tie pin afterbody and places to move and lead locating hole; Soft of pressing is stamped in described triangular prism shape locating slot top;
The described tie pin rake got comprises and gets tie pin and pin rake pedestal; Described pin rake pedestal comprises gets tie pin plate and needle plate cover plate, and described have a rectangular recess in the middle of getting the tie pin plate, have in the groove row equidistant get the neck locating hole; One row's rectangle locating slot is arranged on the boss of described rectangular recess one side; The described tie pin of getting places in the rectangle locating slot, get the tie pin afterbody place get the neck locating hole; Described needle plate cover plate is fixed on rectangular recess and rectangle locating slot top.
2. the straight-bar machines that can take off garment piece automatically as claimed in claim 1 is characterized in that: the described sheaing device that seesaws also comprises swing arm and sheaing front-rear linkage before and after cam before and after the sheaing, the sheaing; Cam is fixed on the camshaft before and after the described sheaing, and swing arm is enclosed within on the jackshaft before and after the described sheaing, and an end swing arm is by the contour motion of bearing along sheaing front and back cam, and other end swing arm links to each other with swing arm tube one end by the sheaing front-rear linkage.
3. the straight-bar machines that can take off garment piece automatically as claimed in claim 1 is characterized in that: the described sheaing device that moves up and down comprises sheaing cam, sheaing pumping arm action, sheaing upper and lower strut and the second locking swing arm up and down; Described sheaing up and down cam is fixed on the camshaft, and described sheaing pumping arm action is enclosed within on the jackshaft, and along the sheaing contour motion of cam up and down, other end swing arm is locked swing arm one end by sheaing upper and lower strut and second and linked to each other by bearing in an end swing arm.
4. the straight-bar machines that can take off garment piece automatically as claimed in claim 1 is characterized in that: described pin rake play changing device also comprise change the rake cam, change the rake motor, change the rake rotation seat, adjusting lever, sliding shoe and pin rake holder; The described rake cam that changes is fixed in the rotating shaft of changing the rake motor; The described rake rotation seat tail end that changes is enclosed within and changes on the rake turning cylinder, and the bottom surface is close to be changed on the rake cam, the described fixing two-layer bracket track of rake rotation seat front end that changes, and there is sliding shoe at each bracket track two ends, and two sliding shoes connect by adjusting lever; Described pin rake holder is fixed on the sliding shoe by connecting rod, and the described tie pin rake that moves is fixed on pin by fixing hour hand and harrows on the holder; The described neck plate fixed axis below of moving has sliding rail, and described sliding rail and bracket track join.
5. the straight-bar machines that can take off garment piece automatically as claimed in claim 1, it is characterized in that: it also comprises a barring-on protective device, and described barring-on protective device comprises barring-on protection cam, the middle swing arm of barring-on protection, barring-on protection swing arm, goes up barring-on connecting rod and following barring-on connecting rod; Described barring-on protection cam is fixed on the camshaft, and swing arm one end is enclosed within on the jackshaft in the middle of the described barring-on protection, and the other end is by the contour motion of bearing along barring-on protection cam; Described barring-on protection swing arm is enclosed within on the arm shaft, and the barring-on connecting rod was connected with swing arm in the middle of the barring-on protection under a side was passed through, and opposite side is fixed by last barring-on connecting rod and barring-on plate support end; Described barring-on plate support is enclosed within and connects on the needle shaft, and front end fixedly has barring-on protection needle plate; Has the tractive spring in the swing arm in the middle of the described barring-on protection.
6. the straight-bar machines that can take off garment piece automatically as claimed in claim 1, it is characterized in that: it also comprises a needle plate lowering or hoisting gear; Described needle plate lowering or hoisting gear comprises needle plate lifter cam, needle plate lifting control lever, camshaft, needle plate lifting driving lever, needle plate lifting shaft, needle plate lifting axle bed and needle plate contiguous block; Described needle plate lifter cam is fixed on the camshaft; Described needle plate lifting control lever one end is against on the needle plate lifter cam outline by bearing, and the other end is fixed on the needle plate lifting shaft; Be with needle plate lifting axle bed on the described needle plate lifting shaft, needle plate lifting axle bed is fixed on the rear faller; Described needle plate lifting driving lever is fixed on the needle plate lifting shaft two ends; Described needle plate lifting driving lever one end has the U mouth, is connected with needle plate contiguous block one end by pin; The described needle plate contiguous block other end is fixed on the rear faller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217931 CN203212762U (en) | 2013-04-26 | 2013-04-26 | Flat knitting machine capable of automatically unloading garment pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217931 CN203212762U (en) | 2013-04-26 | 2013-04-26 | Flat knitting machine capable of automatically unloading garment pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212762U true CN203212762U (en) | 2013-09-25 |
Family
ID=49202313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217931 Withdrawn - After Issue CN203212762U (en) | 2013-04-26 | 2013-04-26 | Flat knitting machine capable of automatically unloading garment pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225161A (en) * | 2013-04-26 | 2013-07-31 | 宁波慈星股份有限公司 | Flat knitting machine capable of automatically taking down cut-parts |
-
2013
- 2013-04-26 CN CN 201320217931 patent/CN203212762U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225161A (en) * | 2013-04-26 | 2013-07-31 | 宁波慈星股份有限公司 | Flat knitting machine capable of automatically taking down cut-parts |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130925 Effective date of abandoning: 20140514 |
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| RGAV | Abandon patent right to avoid regrant |