CN104878519A - Comb box movement device of knotted fishing net machine - Google Patents
Comb box movement device of knotted fishing net machine Download PDFInfo
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- CN104878519A CN104878519A CN201510348089.5A CN201510348089A CN104878519A CN 104878519 A CN104878519 A CN 104878519A CN 201510348089 A CN201510348089 A CN 201510348089A CN 104878519 A CN104878519 A CN 104878519A
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
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- 229910000746 Structural steel Inorganic materials 0.000 description 5
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- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04G—MAKING NETS BY KNOTTING OF FILAMENTARY MATERIAL; MAKING KNOTTED CARPETS OR TAPESTRIES; KNOTTING NOT OTHERWISE PROVIDED FOR
- D04G1/00—Making nets by knotting of filamentary material
- D04G1/02—Making nets by knotting of filamentary material in machines
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
本发明涉及一种有结渔网机梳箱运动装置，采用三级机构串联实现梳箱的运动要求，第一级机构是摆动从动件的凸轮机构，将凸轮的转动转换为凸轮机构从动件的摆动，第二级机构是二级杆组，将凸轮从动件的摆动转化为有固定旋转中心的连杆的摆动，第三级机构是摆动滑块机构，将连杆的摆动转化为最终执行件梳箱的直线移动。本发明采用了平面凸轮、二级杆组和摆动滑块机构，实现从动件有间歇的摆动，避免了复杂的空间机构，结构简单，加工方便，成本低。
The invention relates to a comb box movement device for a knotted fishing net machine. Three-level mechanisms are used in series to realize the movement requirements of the comb box. The first-level mechanism is a cam mechanism of a swing follower, which converts the rotation of the cam into a cam mechanism follower. swing, the second-stage mechanism is the two-stage lever group, which converts the swing of the cam follower into the swing of the connecting rod with a fixed center of rotation, and the third-stage mechanism is the swing slider mechanism, which converts the swing of the connecting rod into the final Executes the linear movement of the comb box. The invention adopts a planar cam, a two-stage rod group and a swing slider mechanism to realize the intermittent swing of the follower, avoid complex space mechanisms, and has simple structure, convenient processing and low cost.
Description
技术领域 technical field
本发明涉及一种有结渔网机梳箱运动装置。 The invention relates to a comb box moving device of a knotted fishing net machine.
背景技术 Background technique
在有结渔网机的编织过程中，有结渔网的结点是由经线和纬线共同编织而成。上钩针勾取经线绕自身旋转成圈，之后下钩针从完成的线圈中勾取经线(双线)成圈，并将经线圈挂到梭子尾端，梭子首端有纬线，然后孔板通过拉动经线而将纬线拉过上钩针的经线圈，在压结辊的作用下，形成紧结。打结完成后，梳箱在水平方向运动，将纬线拉出半个网目的距离，准备第二次打结。在某一特定机型的渔网机中，渔网的网目可根据需要在一定范围内进行调节，网目的变化必然引起梳箱运动的动程。因此，实际机器中的梳箱运动装置也是可调节的，然而传统的梳箱运动装置结构复杂，加工麻烦，而且成本较高。 In the weaving process of the knotted fishing net machine, the nodes of the knotted fishing net are woven together by warp and weft. The upper crochet picks the warp thread and rotates around itself to form a circle, and then the lower crochet picks the warp thread (double thread) from the completed loop to form a loop, and hangs the warp loop to the end of the shuttle. There is a weft thread at the head end of the shuttle, and then the orifice is pulled The warp thread pulls the weft thread through the warp loop of the upper crochet needle, and under the action of the pressing roller, a tight knot is formed. After the knotting is completed, the comb box moves in the horizontal direction, and the weft thread is pulled out by half the distance of the mesh, ready for the second knotting. In a specific type of fishing net machine, the mesh of the fishing net can be adjusted within a certain range according to the needs, and the change of the mesh will inevitably cause the movement of the comb box. Therefore, the comb box moving device in the actual machine is also adjustable, but the traditional comb box moving device has a complex structure, troublesome processing, and high cost.
发明内容 Contents of the invention
本发明要解决的技术问题是：为了克服现有技术的不足，本发明提供一种结构简单，加工方便，成本低，具有一个自由度的组合机构实现有结渔网机中梳箱运动装置的运动要求。 The technical problem to be solved by the present invention is: in order to overcome the deficiencies of the prior art, the present invention provides a combination mechanism with simple structure, convenient processing, low cost and one degree of freedom to realize the movement of the comb box moving device in the knotted fishing net machine Require.
本发明解决其技术问题所采用的技术方案是：齿轮、凸轮机构、二级杆组、摆动滑块机构和梳箱，所述凸轮机构包括沟槽凸轮、滚轮、摆杆、固定支架和构件一，所述沟槽凸轮设置在齿轮表面，所述滚轮设置在沟槽凸轮内，所述摆杆的一端铰接在滚轮上，所述摆杆的另一端和构件一的一端铰接在固定支架上，所述二级杆组包括传动轴、构件二、构件三、螺纹轴和轴，所述构件二的一端和构件一的另一端铰接在传动轴上，所述构件二的另一端固定在轴上，所述构件三的一端和轴为键连接，所述构件三的另一端和螺纹轴为键连接，所述摆动滑块机构包括构件四和沟槽，所述构件四的一端与轴为键连接，所述沟槽设置在梳箱上，所述构架四的另一端设置有滚子，所述滚子设置在沟槽内。 The technical scheme that the present invention adopts to solve its technical problem is: gear, cam mechanism, secondary rod group, swing slider mechanism and comb box, and described cam mechanism comprises grooved cam, roller, fork, fixed support and component one , the grooved cam is arranged on the surface of the gear, the roller is arranged in the grooved cam, one end of the swing rod is hinged on the roller, the other end of the swing rod and one end of component one are hinged on the fixed bracket, The secondary rod group includes a transmission shaft, component two, component three, threaded shaft and shaft, one end of the component two and the other end of the component one are hinged on the transmission shaft, and the other end of the component two is fixed on the shaft , one end of the member three is keyed to the shaft, the other end of the member three is keyed to the threaded shaft, the swing slider mechanism includes a member four and a groove, and one end of the member four is keyed to the shaft The groove is arranged on the comb box, and the other end of the frame four is provided with a roller, and the roller is arranged in the groove.
作为优选，所述齿轮中间设置有主轴，主轴与齿轮之间以胀紧套连接，用于带动齿轮转动。 Preferably, a main shaft is arranged in the middle of the gear, and the main shaft and the gear are connected by an expansion sleeve for driving the gear to rotate.
作为优选，所述主轴通过传动减速器和齿轮减速器与电机连接，主轴由电机经过传动减速和齿轮减速后驱动，从而带动齿轮转动。 Preferably, the main shaft is connected to the motor through a transmission reducer and a gear reducer, and the main shaft is driven by the motor after transmission reduction and gear reduction, thereby driving the gears to rotate.
作为优选，所述螺纹轴上键连接有手柄，用于调节螺纹轴的长短。 Preferably, a handle is keyed on the threaded shaft for adjusting the length of the threaded shaft.
作为优选，所述梳箱上设置有定位臂和拉簧支架，以保证梳箱可以更快的恢复位置。 Preferably, the comb box is provided with a positioning arm and a tension spring support to ensure that the comb box can recover its position faster.
作为优选，所述定位臂的另一端连接有轴承，所述轴承的下端设置有角铁，轴承可以在角铁上滚动。 Preferably, the other end of the positioning arm is connected with a bearing, the lower end of the bearing is provided with an angle iron, and the bearing can roll on the angle iron.
本发明的有益效果是，本发明的有结渔网机梳箱运动装置，实现了采用凸轮机构、二级杆组和摆动滑块机构串联的方式构成，避免了复杂的空间机构，平面机构结构简单；以凸轮机构实现从动件有间歇的摆动，结构简单，加工方便，成本较低。 The beneficial effect of the present invention is that the comb box movement device of the knotted fishing net machine of the present invention is composed of a cam mechanism, a secondary rod group and a swing slider mechanism connected in series, avoiding complicated spatial mechanisms, and the planar mechanism has a simple structure ; The intermittent swing of the follower is realized by the cam mechanism, the structure is simple, the processing is convenient, and the cost is low.
附图说明 Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。 In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1是本发明的一种有结渔网机梳箱运动装置的结构示意图； Fig. 1 is a kind of structure schematic diagram of comb box moving device of knotted fishing net machine of the present invention;
图2是本发明的一种有结渔网机梳箱运动装置的摆动滑块机构图。 Fig. 2 is a mechanism diagram of a swing slider of a comb box moving device of a knotted fishing net machine according to the present invention.
具体实施方式 Detailed ways
下面结合附图对本发明的优选实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。 The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
如图1和图2所示，一种有结渔网机梳箱运动装置，齿轮1、凸轮机构、二级杆组、摆动滑块机构和梳箱2，所述凸轮机构包括沟槽凸轮3、滚轮4、摆杆5、固定支架20和构件一6，所述沟槽凸轮3设置在齿轮1表面，所述滚轮4设置在沟槽凸轮3内，所述摆杆4的一端铰接在滚轮4上，所述摆杆4的另一端和构件一5的一端铰接在固定支架20上，所述二级杆组包括22、构件二7、构件三8、螺纹轴9和轴10，所述构件二7的一端和构件一5的另一端铰接在22上，所述构件二7的另一端固定在轴10上，所述构件三8的一端和轴10为键连接，所述构件三8的另一端和螺纹轴9为键连接，所述摆动滑块机构包括构件四11和沟槽12，所述构件四11的一端与轴10为键连接，所述沟槽12设置在梳箱2上，所述构架四11的另一端设置有滚子13，所述滚子13设置在沟槽12内。 As shown in Figure 1 and Figure 2, a comb box movement device for a knotted fishing net machine, a gear 1, a cam mechanism, a secondary lever group, a swing slider mechanism and a comb box 2, the cam mechanism includes a grooved cam 3, Roller 4, fork 5, fixed support 20 and member one 6, described grooved cam 3 is arranged on the surface of gear 1, and described roller 4 is arranged in grooved cam 3, and one end of described fork 4 is hinged on roller 4 On, the other end of the swing rod 4 and one end of the component one 5 are hinged on the fixed bracket 20, and the secondary lever group includes 22, the component two 7, the component three 8, the threaded shaft 9 and the shaft 10, and the component One end of two 7 and the other end of component one 5 are hinged on 22, the other end of said component two 7 is fixed on the shaft 10, one end of said component three 8 is keyed to shaft 10, and said component three 8 The other end is keyed to the threaded shaft 9, and the oscillating slider mechanism includes a member 4 11 and a groove 12, one end of the member 4 11 is keyed to the shaft 10, and the groove 12 is arranged on the comb box 2 , the other end of the frame four 11 is provided with a roller 13, and the roller 13 is arranged in the groove 12.
所述齿轮1中间设置有主轴14，主轴14与齿轮1之间以胀紧套连接，用于带动齿轮1转动。 A main shaft 14 is arranged in the middle of the gear 1 , and the main shaft 14 is connected with the gear 1 by an expansion sleeve for driving the gear 1 to rotate.
所述主轴14通过传动减速器和齿轮减速器与电机连接，主轴由电机经过传动减速和齿轮减速后驱动，从而带动齿轮1转动。 The main shaft 14 is connected with the motor through a transmission reducer and a gear reducer, and the main shaft is driven by the motor after transmission deceleration and gear deceleration, thereby driving the gear 1 to rotate.
所述螺纹轴9上键连接有手柄15，用于调节螺纹轴9的长短。 A handle 15 is keyed on the threaded shaft 9 for adjusting the length of the threaded shaft 9 .
所述梳箱2上设置有定位臂16和拉簧支架17，以保证梳箱2可以更快的恢复位置。 The comb box 2 is provided with a positioning arm 16 and a tension spring support 17 to ensure that the comb box 2 can recover its position faster.
所述定位臂16的另一端连接有轴承18，所述轴承18的下端设置有角铁19，轴承18可以在角铁19上滚动。 The other end of the positioning arm 16 is connected with a bearing 18 , the lower end of the bearing 18 is provided with an angle iron 19 , and the bearing 18 can roll on the angle iron 19 .
本发明所述的有结渔网机梳箱运动装置，由电机、带传动和齿轮传动驱动主轴14转动，是本发明中梳箱运动机构的动力来源，主轴14固定在墙板21上，齿轮绕主轴选装，并且驱动滚轮带动摆杆5往复摆动，摆杆5和构件一6铰接在滚轮4上，从而带动构件一6绕固定支架20转动，构件一6的另一端和构件二7铰接在传动轴22上，构件二7的一端与轴10键连接，构件一6从而带动构件二7绕轴10往复摆动，从而带动轴10的摆动，构件三8和构件四11与轴10为键连接，并且有一定的夹角，构件三8上的手柄15调节螺纹轴9的长短，从而控制构件二7的摆动幅度。构件四11的一端与轴10连接，轴10带动构件四11的摆动，构件四11的另一端铰接有滚子13，滚子13设置在梳箱9上的沟槽12内，滚子13带动梳箱2直线运动。梳箱2上固定定位臂16，定位臂16的另一端连接轴承18，轴承18可在角铁19上滚动，梳箱2上固定有拉簧支架17，拉簧支架17上有弹簧和墙板固定。 The comb box moving device of the knotted fishing net machine described in the present invention is driven by the motor, belt transmission and gear transmission to rotate the main shaft 14, which is the power source of the comb box moving mechanism in the present invention. The main shaft 14 is fixed on the wallboard 21, and the gear rotates The main shaft is optional, and the driving roller drives the pendulum 5 to swing back and forth, the pendulum 5 and the component one 6 are hinged on the roller 4, thereby driving the component one 6 to rotate around the fixed bracket 20, and the other end of the component one 6 and the component two 7 are hinged on the On the transmission shaft 22, one end of component two 7 is keyed to the shaft 10, and component one 6 drives component two 7 to swing back and forth around the shaft 10, thereby driving the swing of the shaft 10, and component three 8 and component four 11 are keyed to the shaft 10 , and there is a certain angle, the handle 15 on the component three 8 adjusts the length of the threaded shaft 9, thereby controlling the swing range of the component two 7. One end of component 4 11 is connected with shaft 10, and shaft 10 drives the swing of component 4 11, and the other end of component 4 11 is hinged with roller 13, and roller 13 is arranged in the groove 12 on comb box 9, and roller 13 drives The comb box 2 moves linearly. The positioning arm 16 is fixed on the comb box 2, the other end of the positioning arm 16 is connected to the bearing 18, the bearing 18 can roll on the angle iron 19, and the extension spring support 17 is fixed on the comb box 2, and there are springs and wallboards on the extension spring support 17 fixed.
本发明的有益效果是，本发明的有结渔网机梳箱运动装置，实现了采用凸轮机构、二级杆组和摆动滑块机构串联的方式构成，避免了复杂的空间机构，平面机构结构简单；以凸轮机构实现从动件有间歇的摆动，结构简单，加工方便，成本较低。 The beneficial effect of the present invention is that the comb box movement device of the knotted fishing net machine of the present invention is composed of a cam mechanism, a secondary rod group and a swing slider mechanism connected in series, avoiding complicated spatial mechanisms, and the planar mechanism has a simple structure ; The intermittent swing of the follower is realized by the cam mechanism, the structure is simple, the processing is convenient, and the cost is low.
以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。 Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.
Claims (6)
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| CN201510348089.5A CN104878519A (en) | 2015-06-23 | 2015-06-23 | Comb box movement device of knotted fishing net machine |
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| CN201510348089.5A CN104878519A (en) | 2015-06-23 | 2015-06-23 | Comb box movement device of knotted fishing net machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109780156A (en) * | 2019-02-01 | 2019-05-21 | 绍兴通用提花机械有限公司 | A kind of multi-mode fishing net machine movement mechanism |
| CN115652525A (en) * | 2022-09-27 | 2023-01-31 | 扬州鑫渔纺织机械有限公司 | Weft thread feeding device of fishing net machine and adjusting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109780156A (en) * | 2019-02-01 | 2019-05-21 | 绍兴通用提花机械有限公司 | A kind of multi-mode fishing net machine movement mechanism |
| CN109780156B (en) * | 2019-02-01 | 2024-04-09 | 绍兴通用提花机械有限公司 | Multi-mode fishing net braiding machine movement mechanism |
| CN115652525A (en) * | 2022-09-27 | 2023-01-31 | 扬州鑫渔纺织机械有限公司 | Weft thread feeding device of fishing net machine and adjusting method |
| CN115652525B (en) * | 2022-09-27 | 2023-11-24 | 扬州鑫渔纺织机械有限公司 | Weft thread feeding device of fishing net machine and adjusting method |
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