97久久国产亚洲精品超碰热 I 久久伊 I 国产亚洲天堂网 I 国产成人高清在线观看 I 欧美成人精品三级一二三在线观看 I 91综合精品 I 人妻人人妻a乱人伦青椒视频 I 亚洲大码熟女在线 I 黄色福利社 I 日本高清视频免费观看 I 综合在线亚洲 I 老司机香蕉久久久久久 I 久久综合一区二区三区 I 黑人大战日本人妻嗷嗷叫 I 91tv国产成人福利 I 性网站免费 I 国产精品vip I 日本视频在线播放 I 日韩黄色三级视频 I 日韩激情片 I 第四色影音先锋 I 国产又色又爽又黄的网站在线 I 亚洲字幕av一区二区三区四区 I 久久亚洲精品国产精品777777 I 欧洲一卡2卡3卡4卡国产 I 免费观看日本视频 I 中文字幕精品亚洲无线码一区应用 I 午夜理伦影院 I 成人av网页 I 成人性生生活性生交全黄 I 亚洲特黄a级毛片在线播放 I 色婷婷成人综合 I 国产精品一区二区三区在线观 I 黄色网页免费观看大全 I 欧美经典三级视频一区二区三区

Common troubleshooting for semi-automatic packaging machines:

1、 Strap handling: When the tape is stuck in the middle of the upper and lower extensions, or there is a foreign object blocking it that cannot be removed, the following measures should be taken:

1. Remove the fixed upper hexagonal screw cap and washer of the upper extension, and keep the lower hexagonal screw cap stationary;

2. Loosen the two 5mm countersunk screws on the upper and lower extension connecting shafts;

3. Remove the connecting shaft, pick up the upper extension, and remove any foreign objects that are stuck;

4. Please note that there must be a 0.5mm gap between the upper and lower nuts and the L-shaped curved plate.

2、 The packaging machine does not automatically feed:

1. Firstly, check if the "strip length adjustment" is at the "0" mark, and then check if the threading process is correct;

2. Check that LS5 is in the zero state. If the contact fails to touch the cam, it should be slightly adjusted inward;

3. Foreign objects stuck in the upper and lower extensions can be removed;

4. The width and thickness of the PP strip used are uneven;

5. The crossbar electromagnet is not working properly;

6. Circuit board feeding relay fault.