• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In a knitting machine having at least one needle bed, the needle bed is equipped with needles located beside one another, which are guided in a longitudinally displaceable manner under the control of a needle cam race. Combined hold-down and knock-over sinkers that are movable both in the longitudinal direction of the needles and transversely thereto are pivotably supported between the needles, their longitudinal and transverse movement being controlled by sinker cam race surfaces. In order to attain satisfactory, relatively low-friction guidance of the needles and sinkers while operating at high speed, the apparatus is designed such that the needles are disposed on longitudinal ribs disposed spaced apart on the needle bed, and the sinkers are disposed between these ribs. The needles are laterally guided, over an upper portion of their shank length near the needle cheek, by the sinkers, while over the remaining lower portion of their shank length they are guided by auxiliary ribs disposed beside the longitudinal ribs and joined to the needle bed.
    公开号:SU1591817A3
    申请号:SU84
    申请日:1984-08-07
    公开日:1990-09-07
    发明作者:Бук Альфред (De)；Кюн Фальк (De)
    申请人:Memminger Gmbh；
    IPC主号:
    专利说明:

    The invention relates to knitwear production, in particular to
    2
    knitting machines with at least one needle cylinder. The purpose of the invention is to improve the performance of the machine. The machine is additionally equipped with straps mounted on the needle cylinder. When this strap is installed with the possibility of contact with the walls of the needles and are guides for the needles. The enclosing baffles are installed at the top of the needles, and the wedges of the platinum lock are located above the wedges of the needle lock.
    4 hp f-ly, 11 ill.
    The invention relates to knitwear production, in particular to knitting machines with at least one needle cylinder. .
    The purpose of the invention is to improve the performance of the machine.
    FIG. 1 shows the proposed knitting machine; in fig. 2 - needle cylinder, axial section, side view; Fig.3 is the same section; in fig. 4 shows section A-A in FIG. one; FIG. 5 is a cross-section of BTB in FIG. one; in fig. 6 - needles and closing-baffle plates in the initial (working) position; in fig. 7 - the same, in the position of imprisonment; in fig. 8 - needle with filamentous material for the formation of a new loop; Fig, 9-11 - embodiments of the machine, axial section, side view. ’
    The needle cylinder 1 of the circular knitting machine (Fig. 1 is mounted for rotation on a fixed ring
    ί
    2 beds around the vertical axis and driven by the drive. On the ring 2 of the bed, a cylindrical lock box 3 is fixed, which on its side facing the needle cylinder 1 has control elements - wedges for reed needles 4 and closing-baffle plates 5.
    In the needle cylinder 1 (FIGS. 2-5) there are radial grooves 6 running along, located between the plates, into which longitudinal bars 7 are inserted. Each longitudinal bar 7 is provided with a guide surface 8 on its radially outward side, on which it is installed with the possibility of longitudinal reed needle 4 moves. On the longitudinal bars 7, auxiliary bars 9 are fixed on the side, which fit only part of the length of the longitudinal bars 7 and are provided only in the lower part of the needle cylinder 1 (Fig. 3)
    SC "„ 1591817 AZ
    3
    1591817
    four
    Auxiliary straps 9 (figure 4) are made in the form of a rectangular cross-section, but they can also be made conical, so that the guide grooves 10 for needles with two adjacent auxiliary slats 9 are limited by parallel edges.
    Reed needles 4 are provided on their shafts 11 with at least one heel 12, which enters the needle lock channel 13 located on the inside of the lock box 3, respectively, this wedge of the needle lock, which controls the longitudinal movement of the needles 4.
    At the same time, several channels located one above the other can also be provided on the lock box (Figs. 1 and 2). The channels 13, 13a, 13, 13c of needle locks interact with the corresponding heels 12, 12a, 12, 12c of needles 4, the shafts of which have different lengths, so that individual types of needles belong to separate cams of needle locks 13-13c for picking needles.
    The upper edges 14 of the auxiliary bars 9 end slightly above the part 15 of the needle lock, limiting the above all channels 13. Above the auxiliary bars 9 are enclosing the baffle plates 5, the shims 16 of which are designed respectively as two shoulders lever (Fig. 1-8). Each platinum rod has a radially outward heel 18 on the opposite upper part 17 of platinum, interacting with a surface of a platinum cam 19 on the inner side of the lock box 13 in the platinum lock 20, which controls the longitudinal movement of the needle in the longitudinal direction platinum 5.
    Each platinum rod has, on the side facing the heel 18 of platinum, a protruding, almost triangular anchor protrusion 21, which, with the rounded surface 22 along the surface of the annular groove 23 chosen in the needle cylinder 1, rests upon the formation of the rotational supporting portion, so that the turning baffle plate 5 rotates horizontal axis of swing, as a result of which the upper part 1 7 of platinum performs reciprocating transverse motion directed to
    - 55
    ten
    15
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    thirty
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    mostly orthogonal to the longitudinal movement of the needle.
    This transverse movement is performed by two surfaces of the distribution cams 24 and 25, made on the inside of the lock box 3 on the wedges 26 and 27 of the platinum lock, of which the wedge 27 with its surface of the distribution cam 25 of the plates under the bearing lug 21, its surface distribution cam 24 platinum above the support protrusion 21 act on the control heel 28 or on the shim 16 with the corresponding closing-fender platinum 5. At least the upper part 26 of the platinum lock The axially displaced part of the platinum lock 19, which performs the longitudinal movement of platinum, is provided with the same outside-controlled eccentric mechanism 30. Both translation mechanisms 29 and 30 allow you to set the longitudinal and transverse according to your needs. movement of closing-baffle plates 5.
    For needles 4 with rods 11, guides in the area above the auxiliary bars 9 (FIG. "5), there are fenders 5, namely their rods 16, whereas in neither, the lying area in which the heels of the 12 needles are located, the lateral the direction of the needle rods 11 occurs along the auxiliary bars 9 already described.
    Thus, it was found that on one side the needles 4 in areas of increased deflecting load, namely, near the heels of 12 needles, have as guides auxiliary bars 9 connected to the needle cylinder 1, and in the upper, adjacent slope in front of the hook 31 or the neck of the needle a zone without auxiliary slats, there is also a flawless side direction. 11 needle rods.
    The tongue needle 4 and the associated concave baffle plate 5 can be in the so-called initial position: the loop that remains in the needle hook is indicated by a pos. 32 (Fig. 6).
    Reed needle can be squeezed out
    in the closing position, whereas
    3
    1591817
    6
    the concave-baffling plate 5 then begins to swing out radially to the center along the surface of the spreading cam 24 of the plates, in order to hold the loop 32 of the thread 'in the needle hook (Fig. 7).
    The tongue needle 4 delivers. A new thread 33 for the formation of a new loop of the thread 32 when the outlet moves (Fig. 8)
    In this case, the concave-baffle plate 5 performs a longitudinal movement, directed vertically upwards, that is , towards the movement of the needle, and at the same time it rotates with its upper part 17 along the surface of the platinum distribution cam 25 radially outwards. The deviation of the enclosing and baffle plate 5 occurs around the supporting portion of the turn formed by the rounded support surface 22 at the bottom of the ring groove 23, and the support surface 22 simultaneously axially moves to two grooves, which is caused by the surface of the platinum cam 19 of the platinum lock part 20.
    From the position shown in FIG. 8, there are platinum 5 and reed-baffling plates. the needles 4 are then returned again together and parallel to each other in the initial position (Fig. 6).
    In embodiments of the machine the same parts are provided with the same correlation symbols.
    In this embodiment, there are used differently arranged concluding-baffling plates 5. Each of these concluding-baffling plates 5 is made of two parts, has at the base a straight part 34 of the shim, which on the opposite side of the heel 18 of the platinum is provided with a straight guide surface 35. Together with this The guide surface 35 of the shroud part 34 lies on top of the respective guide surfaces 36 of the platinum branch 37 of the b-shaped form with a section 38 that carries the control heel 28.
    On the opposite control side of the heel, on the acting as a double-arm lever of the branch 37 of the flyer of the swinging part 38, there is a lateral protrusion 21a protruding, which is generally circular and has a correspondingly curved bearing surface 22 ". Together with'
    ten
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    thirty
    35
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    The supporting surface 22a is supporting, the protrusion 21 ″ and in the annular groove 23 <x of the needle cylinder 1, made in the cross-section in exactly the same way almost around the bow circle, is swinging like a spherical hinge around a horizontal swing axis but stationary along the axis.
    The concave-baffle plate 5 and the reed needle 4 can be in different phases of movement (Figs. 10 and 11). The swinging part 38 causes only a deviation of the closing-baffle plates 5 and thus a transverse movement of the upper part 17 of the plate, without the simultaneous longitudinal movement of the closing-baffling plate 5 and the needle 4.
    FIG. 9 shows a reed needle 4, a fender plate 5 and a swinging part 38 in the initial position, while FIG. 10 reed. needle 4 is similar to FIG. 7 is raised to the confinement position.
    In FIG. 11 shows the reed needle 4 and the closing-fender platinum 5 in the position corresponding to FIG. eight.
    In this case, the radial deviation of the closing-baffle plate 5 is made through the control heel 28 of the swinging part 38, which interacts with the lower surface of the spreading cam 25 of platinum, which with its branch 37 of platinum has been pressed into the corresponding groove of the needle cylinder.
    The longitudinal movement of platinum is made through the ’heel of 18 platinum in conjunction with the surface of a platinum distribution cam in a part of the platinum lock 19, with the shim part 34 moved with its guide surface 35 on the guide surfaces 36 of the swinging part 38.
    The backward turning of the baffle plate 5 from one position (Fig. 1) to the initial position (Fig. 9) takes place on the upper surface of the spreading platinum cam 24, which acts directly on the hemming part 34 of the baffle plate 5. At Thereby, the lower part 27 of the platinum lock can be inactive or additionally serve as a counter-guide to the swinging motion directed radially inward, in which the swinging part 38 simultaneously returns to its original position.
    7
    1591817
    eight
    权利要求:
    Claims (6)
    [1]
    Claim
    1. A knitting machine, including at least one needle cylinder with needles, driven by wedges of a needle lock, located in the needle holes and moving in vertical and horizontal directions, enclosing baffles, controlled by wedges of a platinum lock, characterized in that , in order to increase productivity, it has additionally installed on the needle cylinder with the possibility of contact with the backs or longitudinal strips and fixed on the needle cylinder. lugs located in the inter-needle gaps and are guides for the needles, and the enclosing pliable plates have a length that allows to place auxiliary strips under them, and are installed in the upper part of the needles, while the platinum wedges 2 5
    The castle is located above the wedges of the needle lock.
    [2]
    2. Machine p-o p. ^ Characterized by the fact that each auxiliary plate is rigidly connected with the longitudinal bar.
    [3]
    3. Knitting machine on PP. 1 and 2, characterized in that the side faces of the auxiliary bars are located at an acute angle to each other.
    [4]
    4. Machine on PP. 1-3, which is based on the fact that it has L-shaped plates according to the number of needles, which control the work of the platinum, and each of the plates has a protrusion located with the possibility of contact
    with a needle cylinder, and installed above the auxiliary plate, with one of the ends of the control plate facing the auxiliary plate, has a heel, located with the possibility of contact with the wedges of the platinum lock.
    [5]
    5. Machine on PP. 1-4, which is due to the fact that the junction of the protrusion of the L-shaped plate with the needle cylinder is carried out along a spherical surface.
    1591817
    FIG A
    9
    0 ^ 1817
    [6]
    6 ~ B
    6 6ig 7
    1591817
    33 η
    Fig.8
    9
    1591817
    类似技术:
    公开号 | 公开日 | 专利标题
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    US5515701A|1996-05-14|Method and apparatus for producing multicolored jacquard-patterned, knitted pile fabrics
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    US3837185A|1974-09-24|Method and apparatus for forming loops in circular knitting machines
    US3913356A|1975-10-21|Needle-supporting mechanism for pile fabric-producing circular knitting machines
    US4665719A|1987-05-19|Circulating thread guides
    US5231854A|1993-08-03|Two-bed flat knitting machine having needles and sinkers
    CN110678593B|2021-04-27|Plating knitting method in flat knitting machine
    GB2043714A|1980-10-08|Compound needle for knitting machines
    GB2173220A|1986-10-08|Multisystem circular knitting machine
    US4633684A|1987-01-06|Knitting machine having at least one needle bed
    KR101118028B1|2012-02-24|Knitting machine without holding-down sinkers
    US4550577A|1985-11-05|Knitting machine with rocking knock-over bits, and method of knitting therewith
    同族专利:
    公开号 | 公开日
    US4608841A|1986-09-02|
    IT8467847D0|1984-08-24|
    UA7209A1|1995-06-30|
    JPS6316498B2|1988-04-08|
    ES8505426A1|1985-05-16|
    CS592284A2|1988-12-15|
    IT1179073B|1987-09-16|
    GB2145436A|1985-03-27|
    JPS6071747A|1985-04-23|
    DD221483A5|1985-04-24|
    GB2145436B|1987-02-25|
    IT8453763V0|1984-08-24|
    SG14688G|1988-07-08|
    DE3330530C1|1985-03-28|
    ES535351A0|1985-05-16|
    GB8420158D0|1984-09-12|
    CS264320B2|1989-07-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1114539A|1911-12-21|1914-10-20|Scott & Williams Inc|Rib-knitting machine.|
    US1255259A|1916-08-14|1918-02-05|Wildman M F G Co|Detachable presser for spring-beard needles.|
    US2073595A|1936-01-13|1937-03-09|Hemphill Co|Jack for knitting machines|
    US2329617A|1941-04-04|1943-09-14|Tompkins Bros Co|Knitting machine|
    DE2047401A1|1970-09-26|1972-03-30|Bauder, Rolf, Dipl Ing , 7411 Reut hngen Betzingen, Schach, Wolfgang, Dipl Ing, 7410 Reutlingen|Circular knitting machine - for knitting pile fabrics|
    DD98120A5|1971-09-02|1973-06-05|
    DE2642079A1|1976-09-18|1978-03-23|Harry Apprich|Knitter needle assembly - has sufficient room for push rods between needles and cylinder to knit loop pile fabrics|
    JPS5551055A|1978-10-12|1980-04-14|Denki Kagaku Kogyo Kk|Purification of aqueous solution of ammonium thioglycolate|
    DE2909963C2|1979-03-14|1983-02-03|Ulrich 7470 Albstadt Hofmann|Process for machine stitch formation|
    DE3108041C2|1981-03-03|1985-01-31|Alfred 7031 Bondorf Buck|Knitting machine|
    DE3246512C2|1982-12-16|1985-02-21|Memminger Gmbh, 7290 Freudenstadt|Knitting machine|
    DE3311361C2|1983-03-29|1986-07-24|SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt|Knitting machine for the production of knitted fabrics|DD234453A1|1985-02-06|1986-04-02|Textima Veb K|MULTI-SYSTEM ROUND KNITTING MACHINE, ESPECIALLY RIGHT / LEFT GRAND-KNITTING MACHINE|
    DD240036A1|1985-08-06|1986-10-15|Textima Veb K|MULTILAYER ROUND KNITTING MACHINE, ESPECIALLY R / L-GRAND-KNITTING MACHINE FOR THE PRODUCTION OF BINDEFADENGESTRICKEN|
    DE3716711C2|1987-05-19|1989-03-02|Memminger Gmbh, 7290 Freudenstadt, De|
    DE3717673C2|1987-05-26|1996-05-02|Terrot Strickmaschinen Gmbh|Circular knitting machine working according to the relative technique|
    IT1237987B|1989-10-03|1993-06-19|Mecmor Spa|KNITTING MACHINE WITH MESH RETAINING PLATINES.|
    TW522186B|1999-11-17|2003-03-01|Shima Seiki Mfg|Sinker device of flat knitting machine|
    DE10015730B4|2000-03-29|2012-09-13|Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh|Board for a particular working according to the relative technique knitting machine and equipped with such a board knitting machine|
    CN2837326Y|2005-09-05|2006-11-15|林理智|Improvement for reciprocating structure of sinker in knitting machine|
    EP1988198B1|2007-05-03|2010-03-03|Groz-Beckert KG|Tool set and bar for a warp knitting machine|
    ITMI20071098A1|2007-05-30|2008-11-30|Santoni & C Spa|KNITTING MACHINE WITH TONGUE NEEDLES AND WITHOUT BLASTING, WITH HIGH RELIABILITY OF OPERATION.|
    DE102007026230A1|2007-06-05|2008-12-11|Stabilus Gmbh|Drive for pivoting a arranged on a body of a vehicle flap|
    JP2010062683A|2008-09-01|2010-03-18|Smk Corp|Remote control transmitter|
    DE102010054540A1|2010-12-15|2012-06-21|Ulrich Hofmann|Simplified single circular knitting machine|
    PT3418434T|2017-06-19|2019-06-11|Groz Beckert Kg|Machine knitting tool, in particular machine knitting needle|
    法律状态:
    2005-10-20| REG| Reference to a code of a succession state|Ref country code: RU Ref legal event code: MM4A Effective date: 20030808 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE3330530A|DE3330530C1|1983-08-24|1983-08-24|Knitting machine with at least one needle carrier|
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