CN2565850Y

CN2565850Y - Automatic needle selection jacquard iron flat-bed machine

Info

Publication number: CN2565850Y
Application number: CN 02267145
Authority: CN
Inventors: 张伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-10
Filing date: 2002-09-10
Publication date: 2003-08-13
Anticipated expiration: 2012-09-10

Abstract

The utility model relates to an automatic needle selection jacquard iron flat-bed machine which comprises a machine base component, a front machine head component, a back machine head component, connected components of the front and the back machine heads, a shuttle bar component, a triangular component of a front machine head, and a triangular component of a back machine head. The utility model has the advantages that a triangular bottom plate of the machine heads is additionally provided with a needle selection drum wheel and a triangle which is matched with needle selection; the machine base is additionally provided with a card reader, and through the design of a pattern card, the card reader makes the pattern type transferred to the needle selection drum wheel of the machine head. The needle selection is conducted by an iron sheet of a teasing needle, and compared with a common iron flat-bed machine, the utility model increases tuck patterns, suspension patterns, floatless jacquard, etc., on a knitting function.

Description

Automatic needle selection jacquard weave iron flat knitting machine

Technical field

The utility model relates to knitting machine, is a kind of automatic needle selection jacquard flat knitting machine.

Background technology

The used machine of at present both at home and abroad most of knitting sweater factory can not select the flower braiding automatically all based on the hand-rail type iron flat knitting machine, and the flower type is single, if with the manual flower of compiling, then yield poorly.Though the automatic jacquard weave of family expenses braiding function at present, because needle plate, head are metal punching spare, problem such as service life is short, accuracy is poor, machine-spoiled rate height and can not be towards industrialization promotion.

Summary of the invention

The purpose of this utility model provides a kind of automatic needle selection jacquard weave iron flat knitting machine, on the cam base plate of head, install the triangle that needle-selecting drum and needle selection match additional, on support, install card reader (style transport) additional, design by the flower card will spend type to be transferred on the needle-selecting drum of head through card reader, carry out needle selection by dialling the pin iron plate.

The utility model comprises frame component, preceding nose assembly, back nose assembly, front and back head coupling assembling, shuttle thick stick assembly, preceding head three angular components, back head three angular components.

1) in the rear faller lower-left of frame component side the tooth bar seat is housed, tooth bar is equipped with in tooth bar seat top, match with back head memory drum, the card reader seat is equipped with in the centre position below the tooth bar seat, the card reader of wounded in the battle card is housed on the card reader seat, prop the position in the support left side back machine guide rail is housed, on the counter seat of back machine guide rail counter is housed;

2) be equipped with the close part of step in the middle of the preceding head cam base plate of mmi machine head assembly, through left and right brace respectively with about big three corner posts be connected, match with the gear that the close runner of accent on rack bar and right side is housed on the close part of step, head shell and scale rotating disk match before transferring close runner to pass, four driving lever seats are housed respectively on the mmi machine head cam base plate, the equipped triangle driving lever in driving lever seat center is connected with the rise cam cover plate, and left and right rise cam cover plate and needle selection rise cam are fastening;

3) below the slide of the back machine location of back nose assembly, left and right memory drum is housed, gear on the memory drum and the tooth bar on the support match, opposite side and needle-selecting drum match, and in the middle of two groups of memory drums cam are housed, and are connected with the memory drum through clear pin steel wire; In the middle of the head cam base plate of back, be equipped with step confidential paper, through left and right brace respectively with about big three corner posts be connected, match with the gear that the close runner of accent on rack bar and right side is housed on the close part of step, head shell and scale rotating disk match after transferring close runner to pass, on the head cam base plate of back, four driving lever seats are housed respectively, the equipped triangle driving lever in driving lever seat center is connected with the rise cam cover plate, and left and right rise cam cover plate and needle selection rise cam are fastening;

4) between the gap bridge of front and back head coupling assembling, connect and thread changing device is housed, three thread changing device vertical rods are housed in the thread changing device, through the thread changing device rotating shaft ratchet is housed in the thread changing device side by two thread changing device fixed bars;

5) be equipped with in the middle of the preceding machine cam base plate (201) of mmi machine head three angular components by about big triangle, about the triangular knitting assembly formed of big triangle, left and right sides rise cam, preceding central cam, the trapezoidal triangle in center, mmi machine cam base plate left side is equipped with left needle selection rise cam, left depressing cam, draw that the pin triangle forms select principle of readjustment, restructuring, consolidation and improvement triangle group, mmi machine cam base plate right side is equipped with right needle selection rise cam, right depressing cam, is drawn the low pin triangle group of choosing that low pin triangle is formed;

6) be equipped with in the middle of the machine cam base plate of back by about big triangle, about big triangle, play the triangular knitting assembly that left and right sides pin triangle, rear center's triangle, the horizontal triangle in center, the trapezoidal triangle in center are formed, left needle selection rise cam, lower-left are housed in machine cam base plate left side, back draw the pin triangle, upper leftly draw pin triangle, left needle-selecting drum assembly, part the left side needle selecting cam group that the pin triangle is formed on the left side, right needle selection rise cam, bottom right are housed on machine cam base plate right side, back draw the pin triangle, upper rightly draw pin triangle, right needle-selecting drum assembly, part the right side needle selecting cam group that the pin triangle is formed on the right side.

The useful effect that the utlity model has is: it installs the triangle that needle-selecting drum and needle selection match additional in the cam base plate of head, on support, install card reader additional, design by the flower card, to spend type to be transferred on the head needle-selecting drum through card reader, carrying out needle selection by dialling the pin iron plate, compare, on the braiding function, increased Jiquanhua, Diaomuhua, no dotted line jacquard weave etc. with common iron flat knitting machine. this machine cost is low, the return rate height is desirable industrial jacquard knitter.

Description of drawings

Fig. 1 is a left view of the present utility model;

Fig. 2 is a front view of the present utility model;

Fig. 3 is a vertical view of the present utility model;

Fig. 4 is a rearview of the present utility model;

Fig. 5 is one of preceding machine three angular components and workflow diagram;

Fig. 6 is two of preceding machine three angular components and a workflow diagram;

Fig. 7 is back machine three angular components and workflow diagram;

Fig. 8 is preceding nose assembly installation diagram;

Fig. 9 is a back nose assembly installation diagram.

The specific embodiment

Complete machine is divided into frame component 1, preceding nose assembly 2, back nose assembly 3, front and back head coupling assembling 4, shuttle thick stick assembly 5, preceding head three angular components 6, back machine three angular components 7 to describe.

1. frame component 1 installation instructions (as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4)

Needle plate 102 before support 101 right sides are equipped with is furnished with eedle 103 in the needle tray of needle plate 102, support 101 right sides prop the position be equipped with before machine guide rail 104; In support 101 left sides rear faller 105 is installed, is furnished with eedle 106 in the needle tray of rear faller 105, rear faller 105 lower-left sides are equipped with tooth bar seat 108, and tooth bar 109 is equipped with in tooth bar seat 108 tops, (match with back head memory drum 319.Card reader seat 110 is equipped with in the centre position below tooth bar seat 108, and card reader 111 is housed on the card reader seat 110, and flower card 120 (referring to Fig. 4) are housed in the card reader 111; Prop the position in support 101 left sides back machine guide rail 107 is housed, on the back machine guide rail 107 counter seat 112 is housed, counter 113 is housed on the counter seat 112; Lifting bull stick 116 is housed below support 101, lifting handle 117, lifter cam 118 are housed on the lifting bull stick 116; Shuttle thick stick support arm 119 (referring to Fig. 2) is equipped with in support 101 both sides.

2. preceding nose assembly 2 installation instructions (as Fig. 1, shown in Figure 8)

Machine location slide 203 cooperated with preceding machine guide rail 104 before the cam base plate that is in advance 201 each side was equipped with, be equipped with the close part 211 of step in the middle of the mmi machine head cam base plate 201, through left and right sides brace 212 respectively with about big three corner posts 216 be connected, match with the gear of transferring close runner 214 with rack bar 213 is housed on the step confidential paper 211, transfer close runner 214 to pass preceding head shell 202 and match with scale rotating disk 207; Transferring close runner 214 sides that retainer spring 215 is housed plays the role of positioning; Four driving lever seats 210 also are housed respectively on the mmi machine head cam base plate 201, and driving lever seat 210 centre bores are equipped with triangle driving lever 206, and triangle driving lever 206 is connected with rise cam cover plate 217, and rise cam cover plate 217 is fastening with rise cam 601; The left and right sides upside of mmi machine head cam base plate 201 is equipped with gap bridge 401 and is connected with the back head; Head shell 202 before being equipped with on the mmi machine cam base plate 201 is equipped with brush holder 208 on the mmi machine head capsule 202, hairbrush 209 is housed on the brush holder 208; On the slide 203 of mmi machine location push-arm base 204 is housed, fixing pushing handle 205 on push-arm base 204 promptly drives head motion.

3. nose assembly 3 installation instructions (as Fig. 1, shown in Figure 9) after

In back head cam base plate 301 machine location, back slide 303 is housed each side, cooperate with back machine guide rail 107, memory drum 319 about below the slide of machine location, back, being equipped with, gear and the tooth bar on the support 109 on the memory drum 319 match, match at memory drum opposite side and needle-selecting drum 320, plastic cement cam 322 is housed in the middle of two groups of drums, and plastic cement cam 322 is connected with the memory drum through clear pin steel wire 321, and clear pin steel wire about 321 parts are connected by extension spring 324; In the middle of back head cam base plate 301, be equipped with step confidential paper 311, be connected with big three corner posts 316 through left and right sides brace 312, with being housed on the step confidential paper 311, rack bar 313 matches with the gear of transferring close runner 314, transfer close runner 314 to pass back head shell 302 and match, transfer close runner 314 sides that retainer spring 315 is housed and play the role of positioning with scale rotating disk 306; On back head cam base plate 301 four driving lever seats 310 are being housed respectively also, driving lever seat 310 centre bores be equipped with triangle driving lever 305, and triangle driving lever 305 is connected with rise cam cover plate 318, about three angle cover plates 318 and rise cam 701 fastening; At head cam base plate 301 centers, back center driving lever seat 323 is housed, joins triangle driving lever 305 on center driving lever seat 323, triangle driving lever 305 is connected with central cam cover plate 317, and central cam cover plate 317 is fixing with back machine central cam 707; Being equipped with in machine cam base plate 201 both sides, back passes a bridge 401 is connected with preceding head; Back head shell 302 is housed on back machine cam base plate 301, on back head shell 302, brush holder 307 is housed, hairbrush 308 is housed on the brush holder 307; On the slide 303 of machine location, back, push-arm base 304 is housed, at push-arm base 304 side fixed count device driving levers 309.

4. front and back head coupling assembling 4 installation instructions (as Fig. 1, Fig. 2, shown in Figure 3)

Mmi machine head assembly is connected by gap bridge 401,401 with the back nose assembly is middle, be connected by two thread changing device fixed bars 403 with 401 centres of passing a bridge at gap bridge 401, in the middle of two thread changing device fixed bars 403 thread changing device 402 is housed, three thread changing device vertical rods 404 are housed in the thread changing device 402 (are being with any one shuttle box motion, the yarn mouth is housed) on the shuttle box, through thread changing device rotating shaft 405 ratchet 406 (rotate through rifle cutter 505 bumps, switch thread changing device vertical rod 404) is housed in thread changing device 402 sides.

5. shuttle thick stick assembly 5 installation instructions (as Fig. 1, Fig. 2, shown in Figure 3)

On left and right two shuttle thick stick support arms 119, respectively adorn shuttle thick stick back shaft 501, shuttle thick stick adjustable plate 502 is housed on shuttle thick stick back shaft 501, shuttle thick stick fixed block 503 is housed on the shuttle thick stick adjustable plate 502, two shuttle thick sticks 506 are housed on the shuttle thick stick fixed block 503; Wherein two groups of rifle tool rests 504 are housed one the outside at shuttle thick stick 506, rifle cutter 505 (with ratchet 406 bumps) is housed on rifle tool rest 504, one group of shuttle box 507 is housed in the inboard, two groups of shuttle boxs 507 are equipped with in the outside in another root shuttle thick stick 506, respectively adorn a trisquare 508 on these two groups of shuttle box 507 limits, trisquare is equipped with yarn mouth 509 (can do yarn feeding uses) for 508 times; On shuttle thick stick 506 1 side shuttle thick stick fixed blocks 503, lead plate 510 and eyelet strip 511 (referring to Fig. 2) are housed

6. preceding machine three angular components, 6 installation instructions (as shown in Figure 5)

Be equipped with in the middle of the mmi machine cam base plate 201 by about big triangle 604, about the triangular knitting assembly formed of big triangle 607, left and right sides rise cam 608, preceding central cam 609, the trapezoidal triangle 605 in center, mmi machine cam base plate 201 left sides are equipped with left needle selection rise cam 601, left depressing cam 602, draw that pin triangle 603 forms select principle of readjustment, restructuring, consolidation and improvement triangle group, mmi machine cam base plate 201 right sides are equipped with right needle selection rise cam 601, right depressing cam 602, are drawn the low pin triangle group of choosing that low pin triangle 606 is formed.

Select the Cam Track explanation of principle of readjustment, restructuring, consolidation and improvement in the preceding machine three angular components explanation.(as shown in Figure 6)

Head at the volley, eedle enters three angular components from the left side, eedle is gone to left needle selection rise cam 601 places, high pin pin moves upward, low pin pin parallel motion, high pin pin enters woven extent through the big triangle 607 of a big triangle 604 in a left side and a left side and carries out work, after right big triangle 604 and big right triangle 607 are got back to the original state that takes the needle through drawing left principle of readjustment, restructuring, consolidation and improvement triangle 603.Low pin pin parallel motion remains original state, promptly finishes the principle of readjustment, restructuring, consolidation and improvement work (left and right sides rise cam 608 promotes off position) of selecting.

The Cam Track explanation (as shown in Figure 5) of the low pin of choosing in the preceding machine three angular components explanation.

Head at the volley, eedle enters three angular components from the right side, eedle is gone to right needle selection rise cam 601 places, and the HEM NOT LEVELED pin all moves upward, and runs into to draw when hanging down pin triangle 606, it is low that the pin pin is parallel takes the needle, and high pin pin takes the needle downwards, and big triangle 607 is got back to initial position through the right side, and low pin pin is brought between right big triangle 604 and the right big triangle 607 through drawing low pin triangle 606, and enter woven extent and carry out work, after right big triangle 604 and right big triangle 607 are got back to the original state that takes the needle.Promptly finish the low pin work of choosing (left and right sides rise cam 608 promotes off position).

With high, low pin faller gill is listed as row's crown of preceding needle-bar according to needs.

7. machine three angular components, 7 installation instructions (as shown in Figure 7) after

Be equipped with in the middle of the back machine cam base plate 301 by about big triangle 706, about big triangle 708, left and right sides rise cam 709, rear center's triangle 711, the horizontal triangle 710 in center, the triangular knitting assembly that the trapezoidal triangle 707 in center is formed, in machine cam base plate 301 left sides, back left needle selection rise cam 701 is housed, pin triangle 702 is drawn in the lower-left, the upper left pin triangle 703 that draws, left side needle-selecting drum assembly 712, part the left side needle selecting cam group that pin triangle 705 is formed on the left side, the needle selection rise cam right side 701 is housed on machine cam base plate 301 right sides, back, pin triangle 702 is drawn in the bottom right, the upper right pin triangle 703 that draws, right needle-selecting drum assembly 712, part the right side needle selecting cam group that pin triangle 705 is formed on the right side.

The Cam Track of needle selection explanation (as shown in Figure 7) in back machine three angular components

Eedle is introduced needle selection tracks (draw in the middle of the pin triangle 703 upper left pin triangle 702 and the lower-left of drawing) through left needle selection rise cam 701, when eedle process needle-selecting drum 320 (plectrum on the drum is controlled by card flower type), promptly select working needle and move upward, working needle does not move downward, working needle introduced the big triangle 708 of a big triangle 706 in a left side and a left side get back to the original state that takes the needle through parting pin triangle 705 on the left side, select idle pin through part pin triangle 706 on the right side, right big triangle 708 is got back to original state.Promptly finish needle selection work (left and right sides rise cam 709 and 709 ' makes to promote off position in needle selection work), oppositely needle selection is also identical.

Row's pin of back needle-bar is whole high pin faller gill row.

8. general assembly explanation:

Preceding nose assembly 2 is connected through front and back head coupling assembling 4 with back nose assembly 3, and be installed on the frame component 1, preceding machine location slide 203 on the preceding nose assembly 2 matches with the preceding machine guide rail 104 on the support group 1, back machine location slide 303 on the back nose assembly 3 matches with the back machine guide rail 107 on the frame component 1, and the memory drum 319 on the back nose assembly matches with card reader 111 on the frame component 1; On the shuttle thick stick support arm 119 of frame component 1 left and right sides, shuttle thick stick assembly 5 is housed.

Preceding head three angular components 6 that select the HEM NOT LEVELED pin are housed on the preceding machine cam base plate 201 of mmi machine head assembly 2; But back head three angular components 7 of needle selection are housed on the back machine cam base plate 301 of back nose assembly 3, promptly form a jacquard flat knitting machine of choosing flower automatically.

Claims

1. automatic needle selection jacquard weave iron flat knitting machine, it comprises frame component (1), preceding nose assembly (2), back nose assembly (3), front and back head coupling assemblings (4), shuttle thick stick assembly (5), preceding head three angular components (6), back head three angular components (7), it is characterized in that:

1) in rear faller (105) lower-left of frame component (1) side tooth bar seat (108) is housed, tooth bar (109) is equipped with in tooth bar seat (108) top, match with back head memory drum (319), in centre position, tooth bar seat (108) below card reader seat (110) is housed, the card reader (111) of wounded in the battle card (120) is housed on the card reader seat (110), prop the position in support (101) left side back machine guide rail (107) is housed, on the counter seat (112) of back machine guide rail (107) counter (113) is housed;

2) be equipped with the close part of step (211) in the middle of the preceding head cam base plate (201) of mmi machine head assembly (2), through a left side, right brace (212) respectively with about big three corner posts (216) be connected, with being housed on the close part of step (211), the gear of rack bar (213) with the close runner of accent (214) on right side match, head shell (202) matches with scale rotating disk (207) before transferring close runner (214) to pass, four driving lever seats (210) are housed respectively on the mmi machine head cam base plate (201), the equipped triangle driving lever (206) in driving lever seat (210) center is connected a left side with rise cam cover plate (217), right rise cam cover plate (217) is fastening with needle selection rise cam (601);

3) below the back machine location slide (303) of back nose assembly (3), left and right memory drum (319) is housed, gear and the tooth bar on the support (109) on the memory drum (319) match, opposite side and needle-selecting drum (320) match, in the middle of two groups of memory drums, cam (322) is housed, is connected with memory drum (319) through clear pin steel wire (321); In the middle of back head cam base plate (301), be equipped with step confidential paper (311), through a left side, right brace (312) respectively with about big three corner posts (316) be connected, with being housed on the close part of step (311), the gear of rack bar (313) with the close runner of accent (314) on right side match, transferring close runner (314) to pass back head shell (302) matches with scale rotating disk (306), on back head cam base plate (301), four driving lever seats (310) are housed respectively, the equipped triangle driving lever (305) in driving lever seat (310) center is connected a left side with rise cam cover plate (318), right rise cam cover plate (318) is fastening with needle selection rise cam (701);

4) between the gap bridge (401) of front and back head coupling assemblings (4), connect and thread-changing (402) is housed by two thread changing device fixed bars (403), three thread changing device vertical rods (404) are housed in the thread-changing (402), through thread changing device rotating shaft (405) ratchet (406) are housed in thread changing device (402) side;

5) be equipped with in the middle of the preceding machine cam base plate (201) of mmi machine head three angular components (6) by about big triangle (604), about big triangle (607), left and right sides rise cam (608), preceding central cam (609), the triangular knitting assembly that the trapezoidal triangle in center (605) is formed, left needle selection rise cam (601) is equipped with in mmi machine cam base plate (201) left side, left side depressing cam (602), that draws that pin triangle (603) forms selects principle of readjustment, restructuring, consolidation and improvement triangle group, and right needle selection rise cam (601) is equipped with on mmi machine cam base plate (201) right side, right depressing cam (602), draw the low pin triangle group of choosing that low pin triangle (606) is formed;

6) be equipped with in the middle of back machine cam base plate (301) by about big triangle (706), about big triangle (708), play left and right sides pin triangle (709), rear center's triangle (711), the horizontal triangle in center (710), the triangular knitting assembly that the trapezoidal triangle in center (707) is formed, in back machine cam base plate (301) left side left needle selection rise cam (701) is housed, pin triangle (702) is drawn in the lower-left, the upper left pin triangle (703) that draws, left side needle-selecting drum assembly (712), part the left side needle selecting cam group that pin triangle (705) is formed on the left side, right needle selection rise cam (701) is housed on machine cam base plate (301) right side, back, pin triangle (702) is drawn in the bottom right, the upper right pin triangle (703) that draws, right needle-selecting drum assembly (712), part the right side needle selecting cam group that pin triangle (705) is formed on the right side.