CN204939823U - Quilting needle throw of lever system - Google Patents
Quilting needle throw of lever system Download PDFInfo
- Publication number
- CN204939823U CN204939823U CN201520556070.5U CN201520556070U CN204939823U CN 204939823 U CN204939823 U CN 204939823U CN 201520556070 U CN201520556070 U CN 201520556070U CN 204939823 U CN204939823 U CN 204939823U
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Abstract
本实用新型公开了绗缝机针杆行程系统，其包括机架，机架上可上下滑动地设置有前排针安装横梁、后排针安装横梁以及机针驱动系统；机针驱动系统包括驱动电机、传动轮，以及相互配合的前排针传动齿轮和后排针传动齿轮；驱动电机通过皮带传动结构驱动所述传动轮转动，传动轮通过连杆机构驱动前排针传动齿轮和后排针传动齿轮同步摆动；前排针传动齿轮通过前排针传动机构驱动前排针安装横梁上下摆动；后排针传动齿轮通过后排针传动机构驱动所述后排针安装横梁上下摆动。本实用新型的针杆行程系统更加平稳，生产效率更高，能耗更低。
The utility model discloses a needle bar travel system for a quilting machine. The motor, the transmission wheel, and the front needle transmission gear and the rear needle transmission gear that cooperate with each other; the drive motor drives the transmission wheel to rotate through the belt transmission structure, and the transmission wheel drives the front needle transmission gear and the rear needle transmission gear through the linkage mechanism. The transmission gears swing synchronously; the front needle transmission gear drives the front needle installation beam to swing up and down through the front needle transmission mechanism; the rear needle transmission gear drives the rear needle installation beam to swing up and down through the rear needle transmission mechanism. The needle bar stroke system of the utility model is more stable, has higher production efficiency and lower energy consumption.
Description
技术领域technical field
本新型涉及纺织机械行业，尤其涉及一种绗缝机针杆行程系统。The utility model relates to the textile machinery industry, in particular to a needle bar stroke system of a quilting machine.
背景技术Background technique
现有绗缝机设备，全部采用所有机针固定在同一龙门架横梁上边，龙门架横梁直接连接驱动电机。现有技术结构由于龙门架横梁使用导轨导向，造成龙门架横梁震动较大，机针不稳，易出现机针偏离缝制位置。尤其，在机针下降至接触保温被时，横梁震动，会造成机针产生形变，使正在缝制的保温被表面出现针脚偏离、针脚重叠、针脚间距过大，形成残次品，另外这种形变易造成机针损坏，增加维修困难和维修成本。Existing quilting machine equipment all adopts all machine needles to be fixed on the same gantry beam, and the gantry beam is directly connected to the drive motor. In the structure of the prior art, since the beam of the gantry frame is guided by guide rails, the beam of the gantry frame vibrates greatly, the needle is unstable, and the needle is prone to deviate from the sewing position. Especially, when the machine needle descends to touch the thermal insulation quilt, the crossbeam vibrates, which will cause the needle to deform, causing the stitches to deviate, overlap stitches, and the spacing between stitches to be too large on the surface of the thermal insulation quilt being sewn, resulting in defective products. Deformation can easily cause damage to the machine needle, increasing maintenance difficulties and costs.
实用新型内容Utility model content
为解决上述问题，本实用新型的目的在于提供一种绗缝机针杆行程系统，增加机械设备稳定性，实现产品外观美观，降低故障率，降低维修成本。In order to solve the above problems, the purpose of this utility model is to provide a quilting machine needle bar stroke system, which increases the stability of the mechanical equipment, realizes the beautiful appearance of the product, reduces the failure rate, and reduces the maintenance cost.
为实现上述目的，本实用新型公开的绗缝机针杆行程系统，其包括机架，机架上可上下滑动地设置有前排针安装横梁、后排针安装横梁以及机针驱动系统；机针驱动系统包括驱动电机、传动轮，以及相互配合的前排针传动齿轮和后排针传动齿轮；所述驱动电机通过皮带传动结构驱动所述传动轮转动，所述传动轮通过连杆机构驱动所述前排针传动齿轮和后排针传动齿轮同步摆动；所述前排针传动齿轮通过前排针传动机构驱动所述前排针安装横梁上下摆动；所述后排针传动齿轮通过后排针传动机构驱动所述后排针安装横梁上下摆动。In order to achieve the above purpose, the utility model discloses the needle bar stroke system of the quilting machine, which includes a frame, and the frame is provided with a front needle installation crossbeam, a rear needle installation crossbeam and a needle drive system that can slide up and down; The needle drive system includes a drive motor, a transmission wheel, and a front row needle transmission gear and a rear needle transmission gear that cooperate with each other; the drive motor drives the transmission wheel to rotate through a belt transmission structure, and the transmission wheel is driven by a linkage mechanism The front needle transmission gear and the rear needle transmission gear swing synchronously; the front needle transmission gear drives the front needle installation beam to swing up and down through the front needle transmission mechanism; the rear needle transmission gear passes through the rear needle transmission gear. The needle transmission mechanism drives the rear needle mounting beam to swing up and down.
进一步，所述前排针安装横梁和后排针安装横梁上分别设置有多根前排针和后排针。Further, a plurality of front row needles and rear row needles are arranged on the front row needle installation beam and the rear row needle installation beam respectively.
进一步，所述机架上还设置有边针安装横梁和边针传动机构；边针安装横梁上设置有若干根边针；所述前排针传动齿轮或后排针传动齿轮通过连杆机构与所述边针传动机构连接，进而驱动边针安装横梁上下摆动。Further, the frame is also provided with a side needle installation crossbeam and a side needle transmission mechanism; a number of side needles are arranged on the side needle installation crossbeam; the front needle transmission gear or the rear needle transmission gear is connected with The side needle transmission mechanism is connected to drive the side needle installation beam to swing up and down.
进一步，所述边针传动机构、前排针传动机构和后排针传动机构为涡轮蜗杆或传动螺母螺杆。Further, the side needle transmission mechanism, the front needle transmission mechanism and the rear needle transmission mechanism are worm gears or drive nut screws.
进一步，所述前排针传动齿轮或后排针传动齿轮为半圆齿轮。Further, the front needle transmission gear or the rear needle transmission gear is a semicircular gear.
本实用新型的针杆行程系统更加平稳，生产效率更高，能耗更低。The needle bar stroke system of the utility model is more stable, has higher production efficiency and lower energy consumption.
附图说明Description of drawings
图1为本实用新型的绗缝机针杆行程系统的结构示意图；Fig. 1 is the structural representation of the needle bar stroke system of the quilting machine of the present invention;
图2为绗缝机针杆行程系统的侧视图。Fig. 2 is a side view of the needle bar travel system of the quilting machine.
具体实施方式detailed description
下面结合附图对本实用新型的具体实施方式进行说明。The specific embodiment of the present utility model is described below in conjunction with accompanying drawing.
如图1和2所示，一种绗缝机针杆行程系统，其包括机架1，机架1上可上下滑动地设置有前排针安装横梁3、后排针安装横梁4以及机针驱动系统；前排针安装横梁3和后排针安装横梁4上分别设置有多根前排针5和后排针6。As shown in Figures 1 and 2, a needle bar travel system for a quilting machine includes a frame 1 on which a front row of needle mounting beams 3, a rear row of needle mounting beams 4, and machine needles can be slid up and down. Drive system; the front row of needles 5 and the rear row of needles 6 are respectively arranged on the front row of needles installation beam 3 and the rear row of needles installation beam 4 .
机针驱动系统包括驱动电机2、传动轮8，以及相互配合的前排针传动齿轮9和后排针传动齿轮10；驱动电机2通过皮带和带轮组成的皮带传动结构7驱动传动轮8转动，传动轮8通过传动轮连杆机构11驱动前排针传动齿轮9来回摆动；前排针传动齿轮9进而带动后排针传动齿轮10同步摆动；其中连杆机构11包括偏心轮11a、第一连杆11b和第二连杆11c，第二连杆11c直接带动前排针传动齿轮9摆动。The needle drive system includes a drive motor 2, a transmission wheel 8, and a front row needle transmission gear 9 and a rear needle transmission gear 10 that cooperate with each other; the drive motor 2 drives the transmission wheel 8 to rotate through a belt transmission structure 7 composed of a belt and a pulley , the transmission wheel 8 drives the front needle transmission gear 9 to swing back and forth through the transmission wheel linkage mechanism 11; the front needle transmission gear 9 then drives the rear needle transmission gear 10 to swing synchronously; wherein the linkage mechanism 11 includes an eccentric wheel 11a, a first The connecting rod 11b and the second connecting rod 11c, the second connecting rod 11c directly drives the front needle transmission gear 9 to swing.
前排针传动齿轮9通过前排针传动机构(未示出)驱动前排针安装横梁3上下摆动；后排针传动齿轮10通过后排针传动机构(未示出)带动后排针安装横梁4上下摆动。The front needle transmission gear 9 drives the front needle installation beam 3 to swing up and down through the front needle transmission mechanism (not shown); the rear needle transmission gear 10 drives the rear needle installation beam through the rear needle transmission mechanism (not shown). 4 swing up and down.
机架1上还设置有边针安装横梁12和边针传动机构(未示出)；边针安装横梁12上设置有边针13；前排针传动齿轮9通过边针连杆机构14与边针传动机构连接，进而驱动边针安装横梁12上下摆动。边针连杆机构14包括第一摆杆14a和第二摆杆14b；其中第一摆杆14a的一端与前排针传动齿轮9铰连接，前排针传动齿轮9带动第一摆杆14a前后摆动。其中，边针传动机构、前排针传动机构和后排针传动机构为将旋转的摆动转换为上下直线摆动的涡轮蜗杆或传动螺母螺杆。The frame 1 is also provided with a side needle installation crossbeam 12 and a side needle transmission mechanism (not shown); the side needle installation crossbeam 12 is provided with a side needle 13; The needle transmission mechanism is connected, and then drives the side needle mounting crossbeam 12 to swing up and down. The side needle link mechanism 14 includes a first swing link 14a and a second swing link 14b; wherein one end of the first swing link 14a is hingedly connected with the front row of needle transmission gear 9, and the front row of needle transmission gear 9 drives the first swing link 14a back and forth swing. Wherein, the side needle transmission mechanism, the front row needle transmission mechanism and the rear needle transmission mechanism are worm gears or drive nut screws that convert the swing of rotation into vertical swing.
以上结合附图仅描述了本申请的几个优选实施例，但本申请不限于此，凡是本领域普通技术人员在不脱离本申请的精神下，做出的任何改进和/或变形，均属于本申请的保护范围。The above only describes several preferred embodiments of the present application in conjunction with the accompanying drawings, but the present application is not limited thereto, any improvement and/or deformation made by those skilled in the art without departing from the spirit of the present application shall belong to protection scope of this application.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556070.5U CN204939823U (en) | 2015-07-29 | 2015-07-29 | Quilting needle throw of lever system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556070.5U CN204939823U (en) | 2015-07-29 | 2015-07-29 | Quilting needle throw of lever system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939823U true CN204939823U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556070.5U Expired - Lifetime CN204939823U (en) | 2015-07-29 | 2015-07-29 | Quilting needle throw of lever system |
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| Country | Link |
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| CN (1) | CN204939823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019145A (en) * | 2015-07-29 | 2015-11-04 | 奈曼旗草原之秀绒毛制品有限公司 | Quilting machine |
| CN109972308A (en) * | 2019-04-11 | 2019-07-05 | 杰克缝纫机股份有限公司 | Needle bar stroke adjustment structure, sewing machine and stroke adjustment method |
-
2015
- 2015-07-29 CN CN201520556070.5U patent/CN204939823U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019145A (en) * | 2015-07-29 | 2015-11-04 | 奈曼旗草原之秀绒毛制品有限公司 | Quilting machine |
| CN109972308A (en) * | 2019-04-11 | 2019-07-05 | 杰克缝纫机股份有限公司 | Needle bar stroke adjustment structure, sewing machine and stroke adjustment method |
| CN109972308B (en) * | 2019-04-11 | 2021-11-02 | 杰克缝纫机股份有限公司 | Needle bar stroke adjustment structure, sewing machine and stroke adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 061000 Room 401, unit 3, building 22, Xinyi Community, Jiaotong street, Xinhua District, Cangzhou City, Hebei Province Patentee after: Dai Shuzhi Address before: 028000 daqintala Town Industrial Park, Naiman Banner, Tongliao City, Inner Mongolia Autonomous Region (vocational high school) Patentee before: NAIMAN BANNER GRASSLAND SHOW CASHMERE PRODUCTS Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160106 |