CN103952811B - A kind of spindle blade positioning textile-bobbin - Google Patents
A kind of spindle blade positioning textile-bobbin Download PDFInfo
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- CN103952811B CN103952811B CN201410202236.3A CN201410202236A CN103952811B CN 103952811 B CN103952811 B CN 103952811B CN 201410202236 A CN201410202236 A CN 201410202236A CN 103952811 B CN103952811 B CN 103952811B
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- 230000000694 effects Effects 0.000 claims abstract description 3
- 239000004753 textile Substances 0.000 abstract description 9
- 238000009987 spinning Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Abstract
本发明公开了一种可定位纺织筒管的锭杆，包括中空的杆体(10)、杆体(10)上开设的四个开口(20)、可在所述开口(20)中伸缩的伸缩块，还包括杠杆、中心轮，所述杠杆一端活动连接在伸缩块位于杆体内一端，所述杠杆另一端活动连接在中心轮上。所述中心轮安装在横杠上，所述中心轮可绕横杠旋转，所述横杠固定在杆体(10)上，所述横杠通过杆体(10)的轴心线。当筒管从上往下套在锭杆上时，筒管下端会接触到伸缩块，伸缩块向杆体内缩进，伸缩块带动杠杆，杠杆带动中心轮旋转，中心轮带动连接在中心轮上的另一根杠杆和伸缩块，两个伸缩块向杆体内缩进的距离是相等的。从而达到对筒管进行中心定位的效果，进而提高纱线的捻度。
The invention discloses a spindle rod capable of positioning a textile bobbin, which comprises a hollow rod body (10), four openings (20) opened on the rod body (10), and telescopic blocks that can be stretched in the openings (20). , also includes a lever and a center wheel, one end of the lever is movably connected to one end of the telescopic block located in the rod body, and the other end of the lever is movably connected to the center wheel. The central wheel is installed on a horizontal bar, the central wheel can rotate around the horizontal bar, the horizontal bar is fixed on the rod body (10), and the horizontal bar passes through the axis of the rod body (10). When the bobbin is placed on the spindle rod from top to bottom, the lower end of the bobbin will touch the telescopic block, and the telescopic block will retract into the rod body. The telescopic block will drive the lever, and the lever will drive the center wheel to rotate, and the center wheel will drive and connect to the center wheel. Another lever and the telescopic block, the distance that the two telescopic blocks are indented into the rod body is equal. Thereby, the effect of centering the bobbin can be achieved, and the twist of the yarn can be improved.
Description
技术领域technical field
本发明涉纺织机械设计领域，具体而言，涉及一种可定位纺织筒管的锭杆。The invention relates to the field of textile machinery design, in particular to a spindle bar capable of positioning a textile bobbin.
背景技术Background technique
锭子是纺机中加捻卷绕机械的重要部件，广泛应用于毛纺机、捻线机及精纺细纱机等纺织机械中；筒管则是用于锭子配套运行的纺纱容器。锭子和筒管的技术性能及运行质量与纱线品质、功率消耗、环境噪声以及劳动生产率密切关联。The spindle is an important part of the twisting and winding machinery in the textile machine, and is widely used in textile machinery such as wool spinning frames, twisting frames and worsted spinning frames; the bobbin is the spinning container used for the supporting operation of the spindle. The technical performance and running quality of spindles and bobbins are closely related to yarn quality, power consumption, environmental noise and labor productivity.
纺机锭子主要由锭杆、锭盘、锭胆和锭脚等组成，固定于锭杆上的锭盘是锭子的驱动件，锭脚则是锭子的支承座，锭脚内设置有锭胆，锭杆以锭胆为轴承而高速回转。锭杆的主要任务是用以握持和支撑筒管而使之随转。Spindle of spinning machine is mainly composed of spindle rod, spindle plate, spindle bladder and spindle foot, etc. The spindle plate fixed on the spindle rod is the driving part of the spindle, and the spindle foot is the supporting seat of the spindle. The spindle rod rotates at high speed with the spindle as the bearing. The main task of the spindle rod is to hold and support the bobbin to make it rotate.
现有技术中，为了可靠地夹持或支承筒管，锭杆具有至少一个弹性元件，该弹性元件具有垂直于锭杆纵轴方向、向外作用的弹性力分力，在锭杆的圆周上，至少分布着三个分开的、径向位置可改变的支持元件，它们至少大致平行于锭杆的纵轴。In the prior art, in order to reliably clamp or support the bobbin, the spindle bar has at least one elastic element, which has an elastic force component perpendicular to the longitudinal axis of the spindle bar and acting outward, on the circumference of the spindle bar , at least three separate, radially position-variable support elements are distributed, which are at least approximately parallel to the longitudinal axis of the spindle bar.
然而，在实际操作工程中，由于锭杆上的弹性元件所受的力不同，以及弹性元件的弹性系数各有不同，从而导致弹性元件虽能夹持筒管，但却不能使筒管的中心轴线与锭杆的中心轴线基本吻合，进而出现影响纱线的捻度等质量问题。However, in actual operation engineering, due to the different forces on the elastic elements on the spindle bar and the different elastic coefficients of the elastic elements, although the elastic elements can clamp the bobbin, they cannot make the center of the bobbin The axis basically coincides with the central axis of the spindle bar, and then there are quality problems such as affecting the twist of the yarn.
发明内容Contents of the invention
本发明所解决的技术问题：设计一种锭杆，该锭杆能使筒管的中心轴线与锭杆的中心轴线基本吻合，进而提高纱线的捻度。The technical problem to be solved by the present invention is to design a spindle bar, which can make the central axis of the bobbin and the spindle bar basically coincide, thereby increasing the twist of the yarn.
本发明提供如下技术方案：一种可定位纺织筒管的锭杆，包括中空的杆体、杆体上开设的四个开口、可在所述开口中伸缩的第一伸缩块、第二伸缩块、第三伸缩块、第四伸缩块，所述四个开口沿杆体的圆周呈均匀分布，所述第一伸缩块、第二伸缩块、第三伸缩块、第四伸缩块位于杆体外部分相应地设有第一斜面、第二斜面、第三斜面、第四斜面，所述第一伸缩块、第二伸缩块、第三伸缩块、第四伸缩块位于杆体内部分相应地设有第一突出部分、第二突出部分、第三突出部分、第四突出部分，所述第一突出部分、第二突出部分、第三突出部分、第四突出部分上安装有可使第一伸缩块、第二伸缩块、第三伸缩块、第四伸缩块具有向杆体外侧运动趋势的弹性装置，其特征在于：还包括第一杠杆、第二杠杆、第三杠杆、第四杠杆、第一中心轮、第二中心轮，所述第一杠杆一端活动连接在第一伸缩块位于杆体内一端，所述第一杠杆另一端活动连接在第一中心轮侧面上，所述第二杠杆一端活动连接在第二伸缩块位于杆体内一端，所述第二杠杆另一端活动连接在第一中心轮侧面上，所述第三杠杆一端活动连接在第三伸缩块位于杆体内一端，所述第三杠杆另一端活动连接在第二中心轮侧面上，所述第四杠杆一端活动连接在第四伸缩块位于杆体内一端，所述第四杠杆另一端活动连接在第二中心轮侧面上，所述第一杠杆与第一中心轮连接点和所述第二杠杆与第一中心轮连接点之间的连线经过第一中心轮的圆心，所述第三杠杆与第二中心轮连接点和所述第四杠杆与第二中心轮连接点之间的连线经过第二中心轮的圆心，所述第一中心轮安装在第一横杠上，所述第二中心轮安装在第二横杠上，所述第一中心轮可绕第一横杠旋转，所述第二中心轮可绕第二横杠旋转，所述第一横杠、第二横杠固定在杆体上，所述第一横杠、第二横杠通过杆体的轴心线；The present invention provides the following technical solutions: a spindle rod capable of positioning a textile bobbin, including a hollow rod body, four openings on the rod body, a first telescopic block, a second telescopic block, and a second telescopic block that can expand and contract in the opening. Three telescopic blocks, the fourth telescopic block, the four openings are evenly distributed along the circumference of the rod body, and the first telescopic block, the second telescopic block, the third telescopic block, and the fourth telescopic block are located on the outer part of the rod and are arranged accordingly. There are a first inclined plane, a second inclined plane, a third inclined plane and a fourth inclined plane, and the parts of the first telescopic block, the second telescopic block, the third telescopic block and the fourth telescopic block located in the body of the rod are correspondingly provided with first protruding parts , the second protruding part, the third protruding part and the fourth protruding part, the first protruding part, the second protruding part, the third protruding part and the fourth protruding part are installed with the first telescopic block and the second telescopic block The block, the third telescopic block, and the fourth telescopic block have an elastic device with a tendency to move to the outside of the rod body, and are characterized in that they also include a first lever, a second lever, a third lever, a fourth lever, a first central wheel, a second One end of the first lever is movably connected to one end of the first telescopic block located in the rod body, the other end of the first lever is movably connected to the side of the first center wheel, and one end of the second lever is movably connected to the second telescopic block. The block is located at one end of the rod body, the other end of the second lever is movably connected to the side of the first center wheel, and one end of the third lever is movably connected to the third telescopic block at one end of the rod body, and the other end of the third lever is movably connected On the side of the second center wheel, one end of the fourth lever is movably connected to one end of the fourth telescopic block located in the rod body, and the other end of the fourth lever is movably connected to the side of the second center wheel. A connection point between a center wheel and the connection point between the second lever and the first center wheel passes through the center of the first center wheel, the connection point between the third lever and the second center wheel and the connection between the fourth lever and the first center wheel The connecting line between the connection points of the second center wheel passes through the center of the second center wheel, the first center wheel is installed on the first bar, the second center wheel is installed on the second bar, and the first center wheel is installed on the second bar. A central wheel can rotate around the first horizontal bar, the second central wheel can rotate around the second horizontal bar, the first horizontal bar and the second horizontal bar are fixed on the rod body, the first horizontal bar, the second horizontal bar The horizontal bar passes through the axis line of the rod body;
所述弹性装置包括固定在杆体内壁上的杆、固定在第一伸缩块、第二伸缩块、第三伸缩块、第四伸缩块；第一突出部分、第二突出部分、第三突出部分、第四突出部分上的套筒、安装在所述杆上且位于套筒内的弹簧，所述第一突出部分、第二突出部分、第三突出部分、第四突出部分及套筒上开设有供杆通过的孔；The elastic device includes a rod fixed on the inner wall of the rod, fixed on the first telescopic block, the second telescopic block, the third telescopic block, and the fourth telescopic block; the first protruding part, the second protruding part, the third protruding part , the sleeve on the fourth protruding part, the spring installed on the rod and located in the sleeve, the first protruding part, the second protruding part, the third protruding part, the fourth protruding part and the sleeve are provided with have holes for rods to pass through;
所述弹性装置包括调整螺钉、弹簧，所述调整螺钉穿过第一伸缩块、第二伸缩块、第三伸缩块、第四伸缩块相应的第一突出部分、第二突出部分、第三突出部分、第四突出部分固定在杆体内壁上。The elastic device includes an adjustment screw and a spring, and the adjustment screw passes through the first protruding part, the second protruding part and the third protruding part corresponding to the first telescopic block, the second telescopic block, the third telescopic block and the fourth telescopic block part, the fourth protruding part is fixed on the inner wall of the rod.
当筒管从上往下套在锭杆上时，筒管下端会接触到伸缩块的斜面，筒管继续往下运动，伸缩块向杆体内缩进，伸缩块带动杠杆，杠杆带动中心轮旋转，中心轮带动连接在中心轮上的另一根杠杆，另一根杠杆带动与其活动连接的另一伸缩块。由于连接在同一个中心轮上的两根杠杆的连接点之间的连线经过中心轮的圆心，且用于安装中心轮的横杠通过杆体的轴心线，所以，上述两个伸缩块向杆体内缩进的距离是相等的。同理，在筒管从上往下套在锭杆上的过程中，另外两个伸缩块在另外两根杠杆和另外一个中心轮的作用下向杆体内缩进的距离是相等的。由于所述杠杆与伸缩块均采用相同的尺寸，所以，沿杆体的圆周呈均匀分布的伸缩块伸出或缩进杆体的距离均相等，从而达到对筒管进行中心定位的效果，即锭杆能使筒管的中心轴线与锭杆的中心轴线基本吻合，进而提高纱线的捻度。When the bobbin is placed on the spindle rod from top to bottom, the lower end of the bobbin will touch the slope of the telescopic block, the bobbin continues to move downward, the telescopic block retracts into the rod body, the telescopic block drives the lever, and the lever drives the center wheel to rotate , the center wheel drives another lever connected to the center wheel, and the other lever drives another telescopic block movably connected with it. Since the connecting line between the connection points of the two levers connected to the same center wheel passes through the center of the center wheel, and the horizontal bar used to install the center wheel passes through the axis line of the rod body, the above two telescopic blocks The distance of indentation in the rod body is equal. In the same way, when the bobbin is placed on the spindle rod from top to bottom, the other two telescopic blocks are retracted into the rod body under the action of the other two levers and the other center wheel by the same distance. Since the lever and the telescopic block are all of the same size, the telescopic blocks that are evenly distributed along the circumference of the rod body protrude or retract into the rod body at the same distance, so as to achieve the effect of centering the bobbin tube, that is, the spindle rod The central axis of the bobbin can basically coincide with the central axis of the spindle bar, thereby increasing the twist of the yarn.
作为本发明的进一步改进，所述第一杠杆一端通过铰链销活动连接在第一伸缩块位于杆体内一端，所述第一杠杆另一端通过铰链销活动连接在第一中心轮侧面上，所述第二杠杆一端通过铰链销活动连接在第二伸缩块位于杆体内一端，所述第二杠杆另一端通过铰链销活动连接在第一中心轮侧面上，所述第三杠杆一端通过铰链销活动连接在第三伸缩块位于杆体内一端，所述第三杠杆另一端通过铰链销活动连接在第二中心轮侧面上，所述第四杠杆一端通过铰链销活动连接在第四伸缩块位于杆体内一端，所述第四杠杆另一端通过铰链销活动连接在第二中心轮侧面上。As a further improvement of the present invention, one end of the first lever is movably connected to one end of the first telescopic block in the rod body through a hinge pin, and the other end of the first lever is movably connected to the side of the first center wheel through a hinge pin. One end of the second lever is movably connected to one end of the second telescopic block located in the rod body through a hinge pin, the other end of the second lever is movably connected to the side of the first center wheel through a hinge pin, and one end of the third lever is movably connected through a hinge pin One end of the third telescopic block is located in the rod body, the other end of the third lever is movably connected to the side of the second center wheel through a hinge pin, and one end of the fourth lever is movably connected to the end of the fourth telescopic block located in the rod body through a hinge pin , the other end of the fourth lever is movably connected to the side of the second center wheel through a hinge pin.
作为本发明的进一步改进，所述杆体顶端呈圆锥形。如此设计以方便筒管套入。As a further improvement of the present invention, the tip of the rod body is conical. This is designed to facilitate bobbin insertion.
附图说明Description of drawings
下面结合附图对本发明做进一步的说明：Below in conjunction with accompanying drawing, the present invention will be further described:
图1为本发明一种可定位纺织筒管的锭杆的主视图；Fig. 1 is the front view of a spindle bar that can position the textile bobbin of the present invention;
图2为本发明一种可定位纺织筒管的锭杆的左视图；Fig. 2 is a left view of a spindle bar capable of positioning a textile bobbin according to the present invention;
图3为图1中A处放大图。Fig. 3 is an enlarged view of A in Fig. 1 .
图中符号说明：Explanation of symbols in the figure:
10－杆体；10 - rod body;
20－杆体上的开口；20 - the opening on the rod body;
31－第一伸缩块；311－第一斜面；312－第一突出部分；32－第二伸缩块；321－第二斜面；322－第二突出部分；33－第三伸缩块；331－第三斜面；332－第三突出部分；34－第四伸缩块；341－第四斜面；342－第四突出部分；31-the first telescopic block; 311-the first slope; 312-the first protruding part; 32-the second telescopic block; 321-the second slope; 322-the second protruding part; 33-the third telescopic block; 331-the first Three slopes; 332-the third protruding part; 34-the fourth telescopic block; 341-the fourth bevel; 342-the fourth protruding part;
41－第一杠杆；42－第二杠杆；43－第三杠杆；44－第四杠杆；41 - first lever; 42 - second lever; 43 - third lever; 44 - fourth lever;
51－第一横杠；52－第二横杠；51 - first bar; 52 - second bar;
61－第一中心轮；62－第二中心轮；61 - the first center wheel; 62 - the second center wheel;
70－弹性装置；71－杆；72－套筒；73－弹簧。70-elastic device; 71-rod; 72-sleeve; 73-spring.
具体实施方式detailed description
如图1～3所示，一种可定位纺织筒管的锭杆，包括中空的杆体10，杆体10上开设的四个开口20，可在所述开口20中伸缩的第一伸缩块31、第二伸缩块32、第三伸缩块33、第四伸缩块34，所述四个开口20沿杆体10的圆周呈均匀分布，所述第一伸缩块31、第二伸缩块32、第三伸缩块33、第四伸缩块34位于杆体10外部分设有第一斜面311、第二斜面321、第三斜面331、第四斜面341，所述第一伸缩块31、第二伸缩块32、第三伸缩块33、第四伸缩块34位于杆体10内部分设有第一突出部分312、第二突出部分322、第三突出部分332、第四突出部分342，所述第一突出部分312、第二突出部分322、第三突出部分332、第四突出部分342上安装有可使第一伸缩块31、第二伸缩块32、第三伸缩块33、第四伸缩块34具有向杆体10外侧运动趋势的弹性装置70。还包括杠杆41、杠杆42、杠杆43、杠杆44，第一中心轮61、第二中心轮62，所述杠杆41一端通过铰链销活动连接在第一伸缩块31位于杆体10内一端，所述杠杆41另一端通过铰链销活动连接在第一中心轮61侧面上，所述杠杆42一端通过铰链销活动连接在第二伸缩块32位于杆体10内一端，所述杠杆42另一端通过铰链销活动连接在第一中心轮61侧面上，所述杠杆43一端通过铰链销活动连接在第三伸缩块33位于杆体10内一端，所述杠杆43另一端通过铰链销活动连接在第二中心轮62侧面上，所述杠杆44一端通过铰链销活动连接在第四伸缩块34位于杆体10内一端，所述杠杆44另一端通过铰链销活动连接在第二中心轮62侧面上。所述杠杆41与第一中心轮61连接点和所述杠杆42与第一中心轮61连接点之间的连线经过第一中心轮61的圆心，所述杠杆43与第二中心轮62连接点和所述杠杆44与第二中心轮62连接点之间的连线经过第二中心轮62的圆心。所述第一中心轮61安装在第一横杠51上，所述第二中心轮62安装在第二横杠52上，所述第一中心轮61可绕第一横杠51旋转，所述第二中心轮62可绕第二横杠52旋转，所述第一横杠51、第二横杠52固定在杆体10上，所述第一横杠51、第二横杠52通过杆体10的轴心线。As shown in Figures 1 to 3, a spindle rod capable of positioning a textile bobbin includes a hollow rod body 10, four openings 20 opened on the rod body 10, a first telescopic block 31 that can expand and contract in the openings 20, The second telescopic block 32, the third telescopic block 33, and the fourth telescopic block 34, the four openings 20 are evenly distributed along the circumference of the rod body 10, the first telescopic block 31, the second telescopic block 32, the third telescopic block The block 33 and the fourth telescopic block 34 are located on the outside of the rod body 10 and are provided with a first inclined plane 311, a second inclined plane 321, a third inclined plane 331, and a fourth inclined plane 341. The first telescopic block 31, the second telescopic block 32, the The third telescopic block 33 and the fourth telescopic block 34 are located inside the rod body 10 and are provided with a first protruding portion 312, a second protruding portion 322, a third protruding portion 332, and a fourth protruding portion 342. The second protruding part 322, the third protruding part 332, and the fourth protruding part 342 are equipped with a structure that can make the first telescopic block 31, the second telescopic block 32, the third telescopic block 33, and the fourth telescopic block 34 move toward the outside of the rod body 10. Trendy Elastic 70. Also comprise lever 41, lever 42, lever 43, lever 44, the first center wheel 61, the second center wheel 62, described lever 41 one end is movably connected to the first telescopic block 31 and is positioned at the end in rod body 10 by hinge pin, and described The other end of the lever 41 is movably connected to the side of the first center wheel 61 through a hinge pin, one end of the lever 42 is movably connected to the second telescopic block 32 at one end of the rod body 10 through a hinge pin, and the other end of the lever 42 is movable through a hinge pin. Connected to the side of the first center wheel 61, one end of the lever 43 is movably connected to one end of the third telescopic block 33 located in the rod body 10 through a hinge pin, and the other end of the lever 43 is movably connected to the side of the second center wheel 62 through a hinge pin Above, one end of the lever 44 is movably connected to the end of the fourth telescopic block 34 inside the rod body 10 through a hinge pin, and the other end of the lever 44 is movably connected to the side of the second center wheel 62 through a hinge pin. The connecting line between the connection point between the lever 41 and the first center wheel 61 and the connection point between the lever 42 and the first center wheel 61 passes through the center of the first center wheel 61, and the lever 43 is connected with the second center wheel 62 Point and the connecting point between the lever 44 and the second central wheel 62 passes through the center of the second central wheel 62 . The first central wheel 61 is installed on the first horizontal bar 51, the second central wheel 62 is installed on the second horizontal bar 52, the first central wheel 61 can rotate around the first horizontal bar 51, the The second central wheel 62 can rotate around the second horizontal bar 52, the first horizontal bar 51 and the second horizontal bar 52 are fixed on the rod body 10, and the first horizontal bar 51 and the second horizontal bar 52 pass through the rod body 10 axis line.
其中，所述弹性装置70有以下两种实施例：实施例一，所述弹性装置70包括固定在杆体10内壁上的杆71、固定在第一伸缩块31、第二伸缩块32、第三伸缩块33、第四伸缩块34第一突出部分312、第二突出部分322、第三突出部分332、第四突出部分342上的套筒72、安装在所述杆71上且位于套筒72内的弹簧73，所述第一突出部分312、第二突出部分322、第三突出部分332、第四突出部分342及套筒72上开设有供杆71通过的孔；实施例二，所述弹性装置70包括调整螺钉、弹簧，所述调整螺钉穿过第一伸缩块31、第二伸缩块32、第三伸缩块33、第四伸缩块34的第一突出部分312、第二突出部分322、第三突出部分332、第四突出部分342固定在杆体10内壁上。Wherein, the elastic device 70 has the following two embodiments: Embodiment 1, the elastic device 70 includes a rod 71 fixed on the inner wall of the rod body 10, fixed on the first telescopic block 31, the second telescopic block 32, the third The sleeve 72 on the first protruding part 312 of the telescopic block 33 and the fourth protruding part 34 , the second protruding part 322 , the third protruding part 332 , and the fourth protruding part 342 is installed on the rod 71 and located on the sleeve 72 The inner spring 73, the first protruding part 312, the second protruding part 322, the third protruding part 332, the fourth protruding part 342 and the sleeve 72 are provided with a hole for the rod 71 to pass through; embodiment two, the The elastic device 70 includes an adjustment screw and a spring, and the adjustment screw passes through the first protruding part 312 and the second protruding part 322 of the first telescopic block 31 , the second telescopic block 32 , the third telescopic block 33 , and the fourth telescopic block 34 , the third protruding portion 332 and the fourth protruding portion 342 are fixed on the inner wall of the rod body 10 .
当筒管从上往下套在锭杆上时，筒管下端会接触到第一伸缩块31和第二伸缩块32的斜面，筒管继续往下运动，第一伸缩块31和第二伸缩块32向杆体内缩进，第一伸缩块31或/和第二伸缩块32带动杠杆41或/和杠杆42，杠杆41或/和杠杆42带动第一中心轮61旋转，第一中心轮61带动连接在第一中心轮61上的另一根杠杆41或杠杆42，另一根杠杆41或杠杆42带动与其活动连接的另一第一伸缩块31或第二伸缩块32。由于连接在同一个第一中心轮61上的杠杆41和杠杆42的连接点之间的连线经过第一中心轮61的圆心，且用于安装第一中心轮61的第一横杠51通过杆体10的轴心线，所以，上述第一伸缩块31和第二伸缩块32向杆体10内缩进的距离是相等的。在筒管从上往下套在锭杆上的过程中，与上述同样的步骤，第三伸缩块33和第四伸缩块34在杠杆43和杠杆44与第二中心轮62的作用下向杆体10内缩进的距离也相等的。When the bobbin is placed on the spindle rod from top to bottom, the lower end of the bobbin will touch the slopes of the first telescopic block 31 and the second telescopic block 32, and the bobbin continues to move downward, and the first telescopic block 31 and the second telescopic block will The block 32 retracts into the rod body, the first telescopic block 31 or/and the second telescopic block 32 drive the lever 41 or/and the lever 42, the lever 41 or/and the lever 42 drive the first center wheel 61 to rotate, the first center wheel 61 Drive another lever 41 or lever 42 connected on the first center wheel 61, and another lever 41 or lever 42 drives another first telescopic block 31 or second telescopic block 32 movably connected with it. Since the connecting line between the connecting points of the lever 41 and the lever 42 on the same first center wheel 61 passes through the center of circle of the first center wheel 61, and the first horizontal bar 51 for installing the first center wheel 61 passes through The shaft center line of the rod body 10, therefore, the retraction distances of the first telescopic block 31 and the second telescopic block 32 into the rod body 10 are equal. During the process that the bobbin tube is placed on the spindle rod from top to bottom, the third telescopic block 33 and the fourth telescopic block 34 move toward the rod body under the action of the lever 43, the lever 44 and the second center wheel 62 in the same steps as above. The indentation distance within 10 is also equal.
为方便筒管插入锭杆，所述杆体10顶端设计成圆锥形。To facilitate bobbin insertion into the spindle rod, the top of the rod body 10 is designed to be conical.
以上内容仅为本发明的较佳实施方式，对于本领域的普通技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本发明的限制。The above content is only the preferred implementation mode of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation mode and application scope. limits.
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| CN106995954B (en) * | 2017-05-04 | 2018-12-14 | 绍兴纤逸纺织科技有限公司 | A kind of clamp device for reel of weaving |
| CN106987936B (en) * | 2017-05-04 | 2019-05-03 | 昱天(上海)新材料有限公司 | It is a kind of that weaving reel is located in the tightening device on spindle blade |
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| FR831468A (en) * | 1937-01-13 | 1938-09-05 | Ver Kugellagerfabriken Ag | Device for immobilizing the coils on the pins |
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