WO2018197166A1 - Sinker lock for circular knitting machines - Google Patents
Sinker lock for circular knitting machines Download PDFInfo
- Publication number
- WO2018197166A1 WO2018197166A1 PCT/EP2018/058554 EP2018058554W WO2018197166A1 WO 2018197166 A1 WO2018197166 A1 WO 2018197166A1 EP 2018058554 W EP2018058554 W EP 2018058554W WO 2018197166 A1 WO2018197166 A1 WO 2018197166A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lock
- carrier
- board
- lock part
- adjusting
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/322—Cam systems or assemblies for operating knitting instruments in circular knitting machines with needle cylinder and dial
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/06—Sinkers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/34—Cam systems or assemblies for operating knitting instruments for dials
Definitions
- the invention relates to a board lock for circular knitting machines, in particular for single-jersey machines, with at least one lock part arranged on a lock carrier for controlling
- board lock segments are used, which are bolted firmly to the board lock carrier and having an adjustment for the board lock part.
- the board lock parts are longitudinally displaceable on the underside of the board lock segments
- EP 1 559 820 A1 describes an adjusting device for lock parts, wherein the adjusting device is arranged in the lock carrier and allows a longitudinal adjustment of the lock part via a separate adjusting element acting on the underside of the lock part.
- this adjustment requires specially designed lock carrier with a recess for the adjustment.
- the object of the invention is therefore to provide a board lock, which has adjustable Platinenschmaschine and avoids the disadvantages described above. - -
- the task is solved by a board lock for
- Circular knitting machines in particular for single-jersey machines, having at least one lock part arranged on a ski carrier for controlling ejection and retraction movements of sinkers, wherein the lock part is adjustable with respect to the lock carrier in the movement direction of the sinkers and which is characterized in that the lock part directly is arranged on the lock carrier and that in the lock part or the lock carrier integrated adjusting part
- the board lock according to the invention dispenses with
- the board lock according to the invention also allows a Versteliung the Piatinenschmaschine if certain knitting patterns require it. To adapt to different patterns, the
- Locking part also be formed in two parts, i. one
- the lock part is spring preloaded on the SchlosstrSger and is under
- the lock part preferably by means of at least one
- Screw be secured to the lock carrier with a plate spring, wherein the screw is guided through a slot or a hole of larger diameter than the screw shaft in the lock part.
- the slot allows a sliding movement of the lock part by the adjustment.
- the screw can also be screwed inclined in the adjustment direction of the lock part in the lock carrier.
- the adjusting part is integrated in the lock part.
- the adjustment could also be integrated into the lock carrier.
- the installation in the lock part has the advantage that the lock parts on all machines, regardless of their construction and
- Fineness can be used.
- the adjusting member may have a rotatable actuator head, which is connected to a pin in a spiral groove in the adjustment or in
- Lock carrier engages. The adjustment thus corresponds to the
- the actuator head can be rotated by a socket wrench and thereby - - move the board lock part.
- a disk or ring provided with a scale can be arranged on the adjusting head in a manner known per se in order to facilitate the setting of the sliding-section position.
- the adjustment can also be arranged on an end face of the lock part, wherein the lock part via a gear, a rack or a worm gear is adjustable.
- Cylinder pins or feather keys are preferably arranged on the lock part.
- the use of feather keys has the advantage that they lie flat and not only linearly in the grooves.
- in the lock carrier can also recesses for receiving and guiding the
- the lock carrier may be annular or ring segment-shaped and the at least one lock part in the radial direction with respect to the lock carrier be adjustable.
- Platinenafteres is common in circular knitting machines in which the
- Blanks are moved perpendicular to the needles.
- the invention i. the immediate arrangement of the lock parts on the lock carrier waiving Piatinenschsegmente while maintaining the Verstelbarkeit the castle parts, but can also on other board locks
- Inventive board lock can also be used in machines - - use, in which the boards are arranged at a different angle or parallel to the needles.
- the invention also relates to a circular knitting machine with a board lock according to the invention.
- the machine can do that
- Machines with a very high fineness of at least 44 needles / inch with a board lock according to the invention are provided.
- Fig. 2 is a plan view of a section of a
- FIG. 3 shows a cross section through the board lock of Fig. 2.
- Fig. 4 is a side view of a two-piece board lock part.
- the prior art board lock 100 shown in FIG. 1 has an annular ski carrier 101, on the upper side of which a plurality of board lock segments 102 are arranged, of which three are shown by way of example in FIG.
- the board lock segments 102 are firmly bolted to the lock carrier 101.
- On the underside of each circuit board lock parts 103 are arranged with control cams for boards 105, wherein the board lock parts 103 are arranged for fine adjustment in the radial direction with respect to the lock carrier 101 slidably on the lock segments 102.
- each adjusting parts 104 are provided in the lock segments, which on the upper side of the lock segments 102nd
- FIG. 2 shows a section of a board lock 10 according to the invention.
- this lock 10 was dispensed lock segments and instead the board lock parts 3 mounted directly on the annular lock carrier 1.
- the board lock parts 3 are each pressed by a screw 6 with a plate spring 7 against the top of the lock carrier 1.
- the screw 6 is passed through an apparent from Fig. 3 long hole or hole 8 with a larger diameter than the screw shaft through the lock part 3, so that the lock part 3, overcoming the frictional force between the lock part 3 and lock carrier 1 in the radial direction of the lock carrier. 1 can be moved.
- To enable this radial adjustment is in
- the adjusting part 4 has an adjusting head 4.1 with an opening 4.2 for receiving a socket wrench (not shown).
- a socket wrench (not shown).
- the steep head 4.1 interacts with a cylindrical pin 4.4, which is guided in a spiral groove 4.5 in the adjustment part 4.
- the lateral guides 9 are formed by cylindrical pins 9.1, which are guided in longitudinal grooves 9.2 in the lock carrier 1.
- FIG. 4 shows a two-part lock part 3 'which consists of a first part 3.1' provided with an adjusting part 4 'according to the invention and a second, exchangeable part 3.2'.
- the figure shows the two parts 3.1 'and 3.2' in the separated state.
- the parts 3.1 ', 3.2' both with each other and with a lock carrier, not shown here are connected.
- the adjustment 4 ' can be a
- Fine adjustment of the lock part 3 ' for example, to compensate for
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020197031377A KR102534407B1 (en) | 2017-04-24 | 2018-04-04 | Sinker Cam for Circular Knitting Machine |
JP2019554966A JP7071396B2 (en) | 2017-04-24 | 2018-04-04 | Shinka cam for circular knitting machines |
EP18715682.3A EP3615722B1 (en) | 2017-04-24 | 2018-04-04 | Sinker lock for circular knitting machines |
CN201880026709.5A CN110546318B (en) | 2017-04-24 | 2018-04-04 | Sinker cam for circular knitting machine and circular knitting machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017108676.5 | 2017-04-24 | ||
DE102017108676.5A DE102017108676A1 (en) | 2017-04-24 | 2017-04-24 | Board lock for circular knitting machines |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018197166A1 true WO2018197166A1 (en) | 2018-11-01 |
Family
ID=61899294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/058554 WO2018197166A1 (en) | 2017-04-24 | 2018-04-04 | Sinker lock for circular knitting machines |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3615722B1 (en) |
JP (1) | JP7071396B2 (en) |
KR (1) | KR102534407B1 (en) |
CN (1) | CN110546318B (en) |
DE (1) | DE102017108676A1 (en) |
PT (1) | PT3615722T (en) |
TW (1) | TWI796327B (en) |
WO (1) | WO2018197166A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111270399B (en) * | 2020-02-17 | 2021-06-15 | 泉州市洛江东晖机械有限公司 | Upper disc knitting needle track adjusting device in double-sided circular knitting machine |
CN113981602A (en) * | 2021-11-01 | 2022-01-28 | 鲁道夫(泉州)机械有限公司 | Easy-to-disassemble and assemble sweater covered wire edge angle and working method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3634784C1 (en) * | 1986-10-11 | 1988-02-04 | Sipra Patent Beteiligung | Multi-system circular knitting machine |
EP0302286A2 (en) * | 1987-07-25 | 1989-02-08 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH | Circular knitting machine with compound needles |
EP0531789A1 (en) * | 1991-09-07 | 1993-03-17 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH | Circular knitting machine for producing plush articles |
EP1559820A1 (en) | 2004-01-22 | 2005-08-03 | Pai Lung Machinery Mill Co. Ltd. | Cam adjusting device of circular knitting machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3540685C1 (en) * | 1985-11-16 | 1986-10-09 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt | Knitting machine |
JP2005240192A (en) * | 2004-02-24 | 2005-09-08 | Hakuryu Kikaisho Kofun Yugenkoshi | Circular knitting machine |
JP2005240193A (en) * | 2004-02-24 | 2005-09-08 | Hakuryu Kikaisho Kofun Yugenkoshi | Cam regulating apparatus of circular knitting machine |
CN202881592U (en) * | 2012-10-16 | 2013-04-17 | 福建泉州凹凸精密机械有限公司 | Sinker triangular device for knitting machine |
CN204342997U (en) * | 2014-12-16 | 2015-05-20 | 绍兴闻翔远丰机械制造有限公司 | Computer jacquard Curtains Fabrics circular knitter |
-
2017
- 2017-04-24 DE DE102017108676.5A patent/DE102017108676A1/en not_active Withdrawn
-
2018
- 2018-03-30 TW TW107111223A patent/TWI796327B/en active
- 2018-04-04 PT PT187156823T patent/PT3615722T/en unknown
- 2018-04-04 KR KR1020197031377A patent/KR102534407B1/en active IP Right Grant
- 2018-04-04 CN CN201880026709.5A patent/CN110546318B/en active Active
- 2018-04-04 EP EP18715682.3A patent/EP3615722B1/en active Active
- 2018-04-04 JP JP2019554966A patent/JP7071396B2/en active Active
- 2018-04-04 WO PCT/EP2018/058554 patent/WO2018197166A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3634784C1 (en) * | 1986-10-11 | 1988-02-04 | Sipra Patent Beteiligung | Multi-system circular knitting machine |
EP0302286A2 (en) * | 1987-07-25 | 1989-02-08 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH | Circular knitting machine with compound needles |
EP0531789A1 (en) * | 1991-09-07 | 1993-03-17 | SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH | Circular knitting machine for producing plush articles |
EP1559820A1 (en) | 2004-01-22 | 2005-08-03 | Pai Lung Machinery Mill Co. Ltd. | Cam adjusting device of circular knitting machine |
Also Published As
Publication number | Publication date |
---|---|
CN110546318A (en) | 2019-12-06 |
KR102534407B1 (en) | 2023-05-18 |
TWI796327B (en) | 2023-03-21 |
EP3615722A1 (en) | 2020-03-04 |
KR20190138649A (en) | 2019-12-13 |
CN110546318B (en) | 2021-12-28 |
PT3615722T (en) | 2021-09-29 |
EP3615722B1 (en) | 2021-08-11 |
JP2020517839A (en) | 2020-06-18 |
DE102017108676A1 (en) | 2018-10-25 |
TW201839199A (en) | 2018-11-01 |
JP7071396B2 (en) | 2022-05-18 |
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