Multi-color embroidery machine embroidery needle mechanism
An embroidery machine and embroidery needle technology, applied in the field of embroidery machine parts, can solve the problems of increasing scrap rate, positioning error, increasing production cost, etc., and achieve the effect of improving aesthetics
Inactive Publication Date: 2015-10-21
宁波高新区宁源科技有限公司
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Problems solved by technology
[0002] Nowadays, large-scale industrial textiles are processed by computerized embroidery machines to embroider patterns on fabrics; the needles of computerized embroidery machines usually only have a single needle head with one color line, and when changing colors, the machine head needs to be reset before changing colors. thread, and then re-position the embroidery; if there are multiple colors, multiple positioning is required. This mode of embroidery machine will inevitably have positioning errors during multiple positionings. This error will lead to pattern distortion and affect the embroidery. In severe cases, it will increase the scrap rate; in addition, multiple positioning also reduces production efficiency and increases production costs
Method used
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Embodiment 1
[0014] Such as figure 1 , 2 As shown, a multi-color embroidery machine embroidery needle mechanism includes a needle bar 1, a motor 2, a lifting frame 3, a needle assembly 4 and a transmission shaft 5; there are several needle assemblies 4, and several needle assemblies 4 The axis of the needle bar 1 is in a circular array in the needle bar 1, the lifting frame 3 is installed on the top of the needle bar 1, the motor 2 is installed on the lifting frame 3, and the lifting frame 3 drives the motor 2 up and down Movement; the transmission shaft 5 is coaxially arranged in the needle bar 1, and the transmission shaft 5 is connected with the output shaft of the motor 2 to follow the motor 2 to move up and down; the transmission shaft 5 is fixedly equipped with a driving gear 6, and the needle assembly 4 includes A driven gear 41, the driven gear 41 cooperates with the driving gear 6, the driven gears 41 in each needle assembly 4 are located at different levels, and only one driven ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention relates to the textile machinery field, and especially relates to an embroidery machine part. A multi-color embroidery machine embroidery needle mechanism is provided; a plurality of needle head components are annularly arranged in a needle bar with the needle bar axis as the center, an elevating frame is mounted at the top of the needle bar, and a motor is mounted on the elevating frame; a transmission shaft is coaxially arranged in the needle bar; the transmission shaft is fixedly provided with a driving gear, each of the needle head components internally includes a driven gear, the driven gears and the driving gear are matched with each other, the driven gears in all the needle head components are located at different height levels, at most only one driven gear is meshed with the driving gear each time, and the driving gear drives a needle head in the needle head components to move up and down through the driven gear. All the driven gears have different heights, and the driving gear performs selection control on all the driven gears by varying the height, so that online color changing embroidery is realized, a multi-color pattern embroidery work can be completed through one-time positioning, and the aesthetic degree of embroidery is improved.
Description
technical field [0001] The invention relates to the field of textile machinery, in particular to an embroidery machine component. Background technique [0002] Nowadays, large-scale industrial textiles are processed by computerized embroidery machines to embroider patterns on fabrics; the needles of computerized embroidery machines usually only have a single needle head with one color line, and when changing colors, the machine head needs to be reset before changing colors. thread, and then re-position the embroidery; if there are multiple colors, multiple positioning is required. This mode of embroidery machine will inevitably have positioning errors during multiple positionings. This error will lead to pattern distortion and affect the embroidery. In severe cases, it will increase the scrap rate; in addition, multiple positioning also reduces production efficiency and increases production costs. Contents of the invention [0003] The technical problem to be solved by th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D05C11/02
CPCD05C11/02
Inventor 黄琴
Owner 宁波高新区宁源科技有限公司