WO2021232755A1 - 双面圆织机用大鼎时位调整机构 - Google Patents

双面圆织机用大鼎时位调整机构 Download PDF

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WO2021232755A1
WO2021232755A1 PCT/CN2020/135088 CN2020135088W WO2021232755A1 WO 2021232755 A1 WO2021232755 A1 WO 2021232755A1 CN 2020135088 W CN2020135088 W CN 2020135088W WO 2021232755 A1 WO2021232755 A1 WO 2021232755A1
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main body
zhongren
fixed
base
tripod
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PCT/CN2020/135088
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English (en)
French (fr)
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郑泽山
李金池
郑嘉森
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江苏润山精密机械科技有限公司
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Publication of WO2021232755A1 publication Critical patent/WO2021232755A1/zh

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    • 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
    • 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
    • D04B15/18—Dials
    • 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
    • D04B15/94—Driving-gear not otherwise provided for

Definitions

  • the utility model relates to the technical field of textile equipment, in particular to a large tripod timing adjustment mechanism for a double-sided circular loom.
  • Dading gears and large plate gears are the main components on the circular knitting machine, which are used to drive the upper and lower crochet needles.
  • the circular knitting machine When the circular knitting machine is working, it is necessary to ensure that the time position of the Dading machine is compatible with the large plate, and when the time position of the Dading machine is deviated , It is necessary to rotate the cutting disc relative to the central axis of the big tripod to adjust the time position of the big tripod.
  • the current adjustment of the big tripod time position is mostly adjusted by worker tapping or other rigid means, and the adjustment accuracy is difficult. Control, leading to adjustment difficulties, and low work efficiency.
  • the purpose of the utility model is to provide a time position adjustment mechanism for the large tripod of a double-sided circular loom, which can quickly fine-tune the time position of the large tripod inner ring, and has high adjustment accuracy and high efficiency.
  • the utility model provides a large tripod timing adjustment mechanism for a double-sided circular loom.
  • the middle of the tripod is provided with a sleeve hole, the central shaft is fixed in the sleeve hole through the sleeve, and the top of the central shaft is installed Dading gear, the Dading gear cooperates with the pinion shaft fixed on the Dading to drive the Dading, the bottom of the central shaft is equipped with an upper dial and a dial seat, and the lower part of the sleeve has A horizontal step surface, on the outer side of the horizontal step surface, a middle kernel and a cutting disc are sequentially fixed, the middle kernel includes a middle kernel base and a middle kernel main body, the middle kernel base is fixed to the horizontal step surface of the sleeve, and the middle kernel The main body of the bene is fixed to the cutting disc, and a timing adjustment mechanism is provided between the base of the center bene and the main body of the center bene.
  • the outer side of the Zhongren base has a first stepped surface
  • the cross-section of the Zhongren main body is in a zigzag shape
  • the inner side of the Zhongren main body is buckled on the first stepped surface
  • the cut The disc buckle is fixed on the outer side of the main body of the Zhongren.
  • the outer side of the Zhongren base has an annular groove with a U-shaped cross section
  • the Zhongren main body has a zigzag cross-section
  • the inner side of the Zhongren main body is buckled in the annular groove
  • the cutting disc is buckled and fixed on the outer side of the Zhongren main body.
  • the second adjusting component is U-shaped as a whole, and threaded holes are opened on its two arms, the first adjusting component is inserted between the two arms of the second adjusting component, and two set screws The threaded holes on the two arms of the second adjusting component are respectively passed through, and the first adjusting component is relatively pushed and fixed.
  • the first adjustment assembly includes a fixing block, a first threaded hole is opened in the middle of the fixing block, and a second threaded hole is correspondingly provided on the central core body, and the screw passes through the first thread The hole and the second threaded hole fix the fixing block and the main body of the core.
  • a support seat is provided on the second adjustment assembly, a dial indicator is fixed at the support seat, and the detection end of the dial indicator is close to the second adjustment assembly for detecting the The relative displacement between the Zhongren base and the Zhongren main body.
  • the double-sided circular loom of the utility model uses a large tripod timing adjustment mechanism. Through a specially designed center-core structure, a split-type center-core can be realized.
  • the relative position adjustment with the main body of Zhongren realizes the rapid adjustment of the time position of the big tripod, and the adjustment accuracy is high and the efficiency is high.
  • Fig. 1 is a schematic diagram of the assembly structure of the time adjustment mechanism at the big tripod according to an embodiment of the present invention
  • Figure 2 is a half-sectional view of the large tripod structure shown in Figure 1;
  • Fig. 3 is a schematic cross-sectional view of the large tripod structure shown in Fig. 1;
  • Fig. 4 is a schematic diagram of the exploded structure of the time adjustment mechanism and the big tripod in the structure shown in Fig. 1.
  • This embodiment describes a time position adjustment mechanism for a double-sided circular loom big tripod.
  • the top of the central shaft 2 is equipped with a large tripod gear 11, and the large tripod gear 11 cooperates with the pinion shaft 4 fixed on the large tripod 1 to drive the large tripod 1 to move.
  • the bottom of the shaft 2 is provided with an upper dial 5 and a dial seat 6, the lower part of the sleeve 3 has a horizontal step surface 31, on the outer side of the horizontal step surface 31, a middle core 7 and a cutting disk 8 are sequentially fixed.
  • the middle kernel includes a middle kernel base 71 and a middle kernel main body 72, the middle kernel base 71 is fixed to the horizontal step surface 31 of the sleeve 3, and the middle kernel main body 72 is fixed to the cutting disc 8, and A timing adjustment mechanism 9 is provided between the Zhongren base 71 and the Zhongren main body 72.
  • the timing adjustment mechanism 9 includes a first adjustment assembly 91, a second adjustment assembly 92, and two stop screws 93.
  • An adjustment component 91 is fixed on the middle core main body 72
  • the second adjustment component 92 is fixed on the middle core base 71
  • the two stop screws 93 are installed on both sides of the second adjustment component 92.
  • the first adjusting assembly 91 is pushed through relatively to realize the relative position adjustment of the middle kernel base 71 and the middle kernel main body 72.
  • the second adjustment assembly 92 is U-shaped as a whole, and threaded holes are opened on its arms. It is only necessary to fix the second adjustment assembly 92 to the upper part of the Zhongren base 71 or the outer side of the Zhongren base 71.
  • the two arms of the second adjusting component 92 extend outward and are located above the middle core main body 72, and the first adjusting component 91 fixed on the surface of the middle core main body is inserted into two of the second adjusting component 92 Between the arms, two stop screws 93 respectively pass through the threaded holes on the two arms of the second adjustment assembly 92 to push and fix the first adjustment assembly 91 relative to each other.
  • the first adjustment assembly 91 includes a fixing block and a fixing screw, a first threaded hole is opened in the middle of the fixing block, and a second threaded hole is correspondingly provided on the central core body 72 through which the screw passes The fixing block and the central core body are fixed through the first threaded hole and the second threaded hole.
  • a support base 21 is provided on the second adjustment assembly 92, a dial indicator 22 is fixed at the support base 21, and the detection end of the dial indicator 22 is close to the second adjustment assembly 92 for detecting The relative displacement between the middle kernel base 71 and the middle kernel main body 72.
  • a first step surface is provided on the outer side of the Zhongren base 71, and the cross section of the Zhongren main body 72 is zigzag
  • the inner side of the Zhongren main body 72 is buckled on the first step surface, and the cutting disc 8 is fastened and fixed on the outer side of the Zhongren main body 72.
  • the Zhongren main body 72 has a zigzag cross-section, and the inner side of the Zhongren main body 72 is buckled in the annular groove. Inside, the cutting disc 8 is buckled and fixed on the outer side of the Zhongren main body 72.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

一种双面圆织机用大鼎(1)时位调整机构，大鼎(1)的中部设有套筒孔，中心轴(2)通过套筒(3)固定在套筒孔内，中心轴(2)的底部装设上针盘(5)和针盘座(6)，套筒(3)下部具有水平台阶面(31)，在水平台阶面(31)的外侧依次固定有中仁(7)和切盘(8)，中仁(7)包括中仁底座(71)和中仁主体(72)，中仁底座(71)与套筒(3)的水平台阶面(31)固定，中仁主体(72)与切盘(8)相固定，在中仁底座(71)与中仁主体(72)之间设置有时位调节机构(9)，时位调节机构(9)包括第一调节组件(91)、第二调节组件(92)和止付螺丝(93)，第一调节组件(91)固定在中仁主体(72)上，第二调节组件(92)固定在中仁底座(71)上，止付螺丝(93)从第二调节组件(92)的两侧穿过相对地顶推第一调节组件(91)，实现对于中仁底座(71)与中仁主体(72)的相对位置调节。该调整机构能快速微调大鼎内圈的时位，且调整精度高，效率高。

Description

双面圆织机用大鼎时位调整机构 技术领域
本实用新型涉及纺织设备技术领域，特别是涉及一种双面圆织机用大鼎时位调整机构。
背景技术
大鼎齿轮、大盘齿轮都是针织圆机上的主要部件，用于驱动带动上下钩针动作，在针织圆机工作时，需要保证大鼎时位与大盘相适应，而当大鼎时位存在偏差时，就要将切盘相对于大鼎中轴进行相对转动，进而调节大鼎时位，但是目前对于大鼎时位进行调节时多是通过工人敲击或者其他硬性手段进行调整，调节精度很难控制，导致调节困难，工作效率也比较低。
实用新型内容
本实用新型目的是要提供一种双面圆织机大鼎时位调整机构，其能快速微调大鼎内圈的时位快速调整，且调整精度高，效率高。
为达到上述目的，本实用新型采用的技术方案是：
本实用新型提供了一种双面圆织机用大鼎时位调整机构，大鼎的中部设有套筒孔，中心轴通过套筒固定在所述套筒孔内，中心轴顶部装设有大鼎齿轮，所述大鼎齿轮与固定在所述大鼎上小齿轮轴配合驱动所述大鼎动作，所述中心轴的底部装设上针盘和针盘座，所述套筒下部具有水平台阶面，在所述水平台阶面的外侧依次固定有中仁和切盘，所述中仁包括中仁底座和中仁主体，所述中仁底座与套筒的水平台阶面固定，所述中仁主体与所述切盘相固定，在所述中仁底座与所述中仁主体之间设置有时位调节机构，所述时位调节机构包括第一调节组件、第二调节组件和两根止付螺丝，所述第一调节组件固定在所述中仁主体上，所述第二调节组件固定在所述中仁底座上，所述两根止付螺丝从所述第二调节组件的两侧穿过相对地顶推所述第一调节组件，实现对于所述中仁底座与所述中仁主体的相对位置调节。
对于上述技术方案，申请人还有进一步的优化措施。
可选地，所述中仁底座的外侧侧面具有第一台阶面，所述中仁主体的截面呈之字形，所述中仁主体的内侧搭扣在所述第一台阶面上，所述切盘扣合固定在所述中仁主体的外侧。
可选地，所述中仁底座的外侧侧面具有截面呈U形的环状槽，所述中仁主体的截面呈之字形，所述中仁主体的内侧搭扣在所述环状槽内，所述切盘扣合固定在所述中仁主体的 外侧。
可选地，所述第二调节组件整体呈U形，其两臂上开设有螺纹孔，所述第一调节组件插设于所述第二调节组件的两臂之间，两根止付螺丝分别穿过所述第二调节组件的两臂上的螺纹孔，相对地顶推固定所述第一调节组件。
可选地，所述第一调节组件包括固定块，所述固定块的中部开设有第一螺纹孔，对应在所述中仁主体上设置有第二螺纹孔，螺钉穿过所述第一螺纹孔与所述第二螺纹孔固定所述固定块与中仁主体。
可选地，在所述第二调节组件上设置有支撑座，所述支撑座处固定有百分表，所述百分表的检测端与所述第二调节组件接近，用于检测所述中仁底座与所述中仁主体间的相对位移。
由于上述技术方案运用，本实用新型与现有技术相比具有下列优点：
本实用新型的双面圆织机用大鼎时位调整机构，通过特别设计的中仁结构，实现分体式的中仁，通过在中仁的两部分设置时位调节机构，通过对于中仁底座与中仁主体之间的相对位置调节，实现对于大鼎时位的快速调整，且调整精度高，效率高。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本实用新型的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本实用新型一个实施例中时位调整机构在大鼎处的装配结构示意图；
图2为图1所示大鼎结构的半剖图；
图3为图1所示大鼎结构的剖面示意图；
图4为图1所示结构中时位调整机构与大鼎的爆炸结构示意图。
其中，附图标记说明如下：
1、大鼎，11、大鼎齿轮，2、中心轴，3、套筒，31、套筒的水平台阶面，4、小齿轮轴，5、上针盘，6、针盘座，71、中仁底座，72、中仁主体，8、切盘，9、时位调节机构，91、第一调节组件，92、第二调节组件，93、止付螺丝，21、支撑座，22、百分表。
具体实施方式
下面将结合附图对本实用新型的技术方案进行清楚、完整地描述，显然，所描述的实施例是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新 型保护的范围。
此外，下面所描述的本实用新型不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
本实施例描述了一种双面圆织机大鼎时位调整机构，如图1～图4所示，大鼎1的中部设有套筒3孔，中心轴2通过套筒3固定在所述套筒3孔内，中心轴2顶部装设有大鼎齿轮11，所述大鼎齿轮11与固定在所述大鼎1上小齿轮轴4配合驱动所述大鼎1动作，所述中心轴2的底部装设上针盘5和针盘座6，所述套筒3下部具有水平台阶面31，在所述水平台阶面31的外侧依次固定有中仁7和切盘8。
所述中仁包括中仁底座71和中仁主体72，所述中仁底座71与套筒3的水平台阶面31固定，所述中仁主体72与所述切盘8相固定，在所述中仁底座71与所述中仁主体72之间设置有时位调节机构9，所述时位调节机构9包括第一调节组件91、第二调节组件92和两根止付螺丝93，所述第一调节组件91固定在所述中仁主体72上，所述第二调节组件92固定在所述中仁底座71上，所述两根止付螺丝93从所述第二调节组件92的两侧穿过相对地顶推所述第一调节组件91，实现对于所述中仁底座71与所述中仁主体72的相对位置调节。
具体说来，所述第二调节组件92整体呈U形，其两臂上开设有螺纹孔，只需要将第二调节组件92固定于中仁底座71上部或者中仁底座71的外侧侧面，第二调节组件92的两臂向外伸出位于所述中仁主体72的上方，而固定于所述中仁主体表面的所述第一调节组件91插设于所述第二调节组件92的两臂之间，两根止付螺丝93分别穿过所述第二调节组件92的两臂上的螺纹孔，相对地顶推固定所述第一调节组件91。
进一步地，所述第一调节组件91包括固定块和固定用的螺钉，所述固定块的中部开设有第一螺纹孔，对应在所述中仁主体72上设置有第二螺纹孔，螺钉穿过所述第一螺纹孔与所述第二螺纹孔固定所述固定块与中仁主体。
在所述第二调节组件92上设置有支撑座21，所述支撑座21处固定有百分表22，所述百分表22的检测端与所述第二调节组件92接近，用于检测所述中仁底座71与所述中仁主体72间的相对位移。
为了能够实现中仁底座71与中仁主体72间的可拆卸固定，且保证运行稳定，在所述中仁底座71的外侧侧面设置第一台阶面，所述中仁主体72的截面呈之字形，所述中仁主体72的内侧搭扣在所述第一台阶面上，所述切盘8扣合固定在所述中仁主体72的外侧。
也可在所述中仁底座71的外侧侧面设置截面呈U形的环状槽，所述中仁主体72的 截面呈之字形，所述中仁主体72的内侧搭扣在所述环状槽内，所述切盘8扣合固定在所述中仁主体72的外侧。
综上可知，本实用新型的双面圆织机用大鼎时位调整机构，通过特别设计的中仁结构，实现分体式的中仁结构，通过在中仁的两部分设置时位调节机构，通过对于中仁底座与中仁主体之间的相对位置调节，实现对于大鼎时位的快速调整，且调整精度高，效率高。
上述实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据以实施，并不能以此限制本实用新型的保护范围，凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围之内。

Claims (6)

  1. 一种双面圆织机用大鼎时位调整机构，大鼎的中部设有套筒孔，中心轴通过套筒固定在所述套筒孔内，中心轴顶部装设有大鼎齿轮，所述大鼎齿轮与固定在所述大鼎上小齿轮轴配合驱动所述大鼎动作，所述中心轴的底部装设上针盘和针盘座，其特征在于，所述套筒下部具有水平台阶面，在所述水平台阶面的外侧依次固定有中仁和切盘，所述中仁包括中仁底座和中仁主体，所述中仁底座与套筒的水平台阶面固定，所述中仁主体与所述切盘相固定，在所述中仁底座与所述中仁主体之间设置有时位调节机构，所述时位调节机构包括第一调节组件、第二调节组件和两根止付螺丝，所述第一调节组件固定在所述中仁主体上，所述第二调节组件固定在所述中仁底座上，所述两根止付螺丝从所述第二调节组件的两侧穿过相对地顶推所述第一调节组件，实现对于所述中仁底座与所述中仁主体的相对位置调节。
  2. 根据权利要求1所述的双面圆织机用大鼎时位调整机构，其特征在于，所述中仁底座的外侧侧面具有第一台阶面，所述中仁主体的截面呈之字形，所述中仁主体的内侧搭扣在所述第一台阶面上，所述切盘扣合固定在所述中仁主体的外侧。
  3. 根据权利要求1所述的双面圆织机用大鼎时位调整机构，其特征在于，所述中仁底座的外侧侧面具有截面呈U形的环状槽，所述中仁主体的截面呈之字形，所述中仁主体的内侧搭扣在所述环状槽内，所述切盘扣合固定在所述中仁主体的外侧。
  4. 根据权利要求1所述的双面圆织机用大鼎时位调整机构，其特征在于，所述第二调节组件整体呈U形，其两臂上开设有螺纹孔，所述第一调节组件插设于所述第二调节组件的两臂之间，两根止付螺丝分别穿过所述第二调节组件的两臂上的螺纹孔，相对地顶推固定所述第一调节组件。
  5. 根据权利要求1或4所述的双面圆织机用大鼎时位调整机构，其特征在于，所述第一调节组件包括固定块，所述固定块的中部开设有第一螺纹孔，对应在所述中仁主体上设置有第二螺纹孔，螺钉穿过所述第一螺纹孔与所述第二螺纹孔固定所述固定块与中仁主体。
  6. 根据权利要求1或4所述的双面圆织机用大鼎时位调整机构，其特征在于，在所述第二调节组件上设置有支撑座，所述支撑座处固定有百分表，所述百分表的检测端与所述第二调节组件接近，用于检测所述中仁底座与所述中仁主体间的相对位移。
PCT/CN2020/135088 2020-05-19 2020-12-10 双面圆织机用大鼎时位调整机构 WO2021232755A1 (zh)

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