English (UK) 
简体中文 Why does your line always get stuck around corners? Goods offset, equipment wear and tear, downtime maintenance - these novice headaches, eighty percent in the corner of the conveyor line selection. Today we use the vernacular to dismantle the core of the doorway of the anti-offset, after reading you can also be half an expert.
I. Who are the culprits of deflection? Let's look at the three brothers first
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centrifugal force works wonders
Goods turn as if they were being thrown out (physical formula: F= mv²/R). The faster the speed and the smaller the turning radius, the stronger the centrifugal force.
speak humanely: To convey 800mm long boxes, choose at least 960mm turning radius (≥1.2 times the length of the goods), otherwise wait for picking up the spilled goods! -
focus on getting things done
On the light under the weight of the goods as stable as Mount Taishan, on the heavy under the light of the goods (such as stacks of cardboard boxes) is simply not down. An express distribution centre measured: the centre of gravity over the height of 1/3, the probability of offset soared 60%. -
friction strike
Belts become "skates" after a long time, and rollers slip after getting oiled. Rubber edge hardness falls below 50 Shore A? Replace it quickly!
II. Comparison of the 5 major hardcore technologies for anti-offsetting
| Technical programme | Scenario | (manufacturing, production etc) costs | effect | Newbie Friendliness |
|---|---|---|---|---|
| Bi-Taper Roller | Small and medium continuous turns | ￥￥ | Corrective force ≥30N/m | ⭐⭐⭐⭐ |
| Dynamic guide wheel | Heavy/irregular loads | ¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥ | Offset ≤±5mm | ⭐⭐⭐⭐⭐⭐⭐ |
| magnetic deskew | Sheet metal/precision electronics | ￥￥￥￥ | Requires 0.1-0.3T magnetic field | ⭐ |
| Flexible edgebanding | Food/Packaging Line | ￥ | Anti-slip rate ≥95% | ⭐⭐⭐⭐⭐ |
| Speed closed loop control | High-speed sorting | ¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥ | Response time <100ms | ⭐⭐⭐⭐⭐⭐⭐ |
lesson learnt through blood and tears: A car factory saved money by not installing a speed closure, resulting in 12 door frames being scratched every hour. Save a little money and lose a lot of money, newbie remember!
III. Self-questioning: the potholes you may be stepping on
Q: The parameters are up to standard, why are they still offset?
A: Ninety percent of the mines are buried by the installation! These three places must be checked:
- Rack level - take a laser level, deviation of more than 3mm hurry to adjust!
- Roller perpendicularity - with a straight edge card gap, greater than 2mm will have to rework
- Belt joints - crooked cut? Reconnect it! Or you'll run out of steam!
Q: The more expensive the anti-offset device, the better?
A: Big mistake! An e-commerce warehouse used magnetic corrective shipping cartons, the result is that the magnet sucked the metal box buckle directly overturned...Golden Rule of Selection::
- Small pieces under 20kg → double taper roller + flexible edge
- Heavy loads over 1 tonne → Dynamic guide wheel + speed closed loop
(see above for a comparison table of specific parameters)
IV. Editorial views
Anti-skew is not about piling on the tech, it's aboutParameter matching + mounting calibrationof stupidity. The novice remembers two words.Turning radius should be larger rather than smaller, and guiding devices should be served on demand.The manufacturers who brag about "100 per cent anti-bias" are directly blackened. Those who boast "100 per cent anti-bias" manufacturers, direct black - conveyor line is never absolute, only continuous optimisation of practical experience.
