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A technology of looms and teaching aids, applied in the field of teaching aids, can solve the problems of large size, inability to move independently of the mechanism, and difficulty in handling, so as to achieve the effect of easy movement
Active Publication Date: 2014-11-05
ZHONGYUAN ENGINEERING COLLEGE
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Problems solved by technology
[0003] Aiming at the problems existing in the prior art, the present invention provides a loom teaching aid, which solves the problems of the existing teaching looms such as large volume, difficult transportation, unsuitable visual observation of mechanism movement, and inability of each mechanism to move independently
Method used
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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Embodiment 1
[0035] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , Figure 9 and Figure 10 The loom teaching aid of the present embodiment shown is, from front to back, a crimping mechanism 1, a weft insertion mechanism 2, a weft beating mechanism 3, an opening mechanism 6, and a let-off mechanism 7. The crimping mechanism 1, weft insertion mechanism 2, beating mechanism The weft mechanism 3, the shedding mechanism 6 and the warp let-off mechanism 7 are respectively controlled by motors, and are all connected to the control board 58; the shedding mechanism 6 includes a heald selection device 4 and a heald lifting device 5;
[0036] The selection device is composed of a motor I8, a bracket I12, a bracket II11, a worm wheel I14, a worm I16, a spike 15 and a pattern plate 13; the motor I8 is fixed on the bracket I12, and the bracket I12 is fixed in the middle of the bracket II11. The worm I16 is connected to the output shaft e...
Embodiment 2
[0050] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 The loom teaching aid of the present embodiment shown is, from front to back, a crimping mechanism 1, a weft insertion mechanism 2, a weft beating mechanism 3, an opening mechanism 6, and a let-off mechanism 7. The crimping mechanism 1, weft insertion mechanism 2, beating mechanism The weft mechanism 3, the shedding mechanism 6 and the warp let-off mechanism 7 are respectively controlled by motors, and are all connected to the control board 58; the shedding mechanism 6 includes the shed selection device 4 and the heald lifting device 5;
[0051] The selection device is composed of a motor I8, a bracket I12, a bracket II11, a worm wheel I14, a worm I16, a spike 15 and a pattern plate 13; the motor I8 is fixed on the bracket I12, and the bracket I12 is fixed in the middle of the bracket II11. The worm I16 is connected to the output shaft ...
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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Abstract
The invention discloses a loom teaching aid. The loom teaching aid is provided with a crimping mechanism, weft insertion mechanisms, a beating-up mechanism, a shedding mechanism and a warp let-off mechanism respectively from front to back. The crimping mechanism, the weft insertion mechanisms, the beating-up mechanism, the shedding mechanism and the warp let-off mechanism are controlled by a motor respectively and are all connected with a control panel. The weft insertion mechanisms are arranged on the two sides of the shedding mechanism, and the weft insertion mechanisms make left-right movement to enable wefts to be placed in a shed. The beating-up mechanism makes front-back movement, the wefts of the shed are pushed to cloth fell to be interwoven with warps so that fabric can be formed. The crimping mechanism and the warp let-off mechanism make rotational motion, the crimping mechanism reels the woven fabric, and the warp let-off mechanism sends the warps out. Compared with the prior art, the loom teaching aid has the following advantages that products are minimized and can be moved in the teaching process conveniently; the movement conditions of the shedding mechanism, the weft insertion mechanisms, the beating-up mechanism, the crimping mechanism and the warp let-off mechanism of a loom can be observed visually.
Description
technical field [0001] The invention relates to a teaching aid, in particular to a loom teaching aid. Background technique [0002] The current looms used in teaching have problems such as large size, difficult handling, unsuitable visual observation of mechanism movement, and inability of each mechanism to move independently, which seriously affects students' understanding and learning of textile machinery. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a loom teaching aid, which solves the problems of the existing teaching looms such as large volume, difficult transportation, unsuitable visual observation of mechanism movement, and inability of each mechanism to move independently. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A kind of loom teaching aid, respectively from front to back is a curling mechanism, a weft insertion mechanism, ...
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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