Cup-Type Robot Automatic Spray Painting Line

What are the common shortcomings of coating equipment production lines? 
1. The production on the coating line does not meet the design requirements: Some designs fail to account for hanging methods, suspension distances, uphill/downhill gradients, and horizontal turning interference, while production timelines neglect factors like defect rates, equipment utilization, and the product’s peak production capacity. As a result, the output does not meet design standards. 
2. The processing time on the coating production line is incorrect: Certain designs aim to reduce processing time and lower costs by eliminating unnecessary steps. Common examples include: the absence of pre-transition time, leading to issues with liquid flow; neglecting heating time during the curing process, which results in incomplete curing; insufficient leveling time for paint, causing uneven film formation; and inadequate cooling after curing, resulting in overheated workpieces (or subsequent components) during coating. 
3. The online production design research framework for coating manufacturing enterprises fails to meet the requirements: Some designs fail to consider the hanging methods for coating equipment (different coating fixtures should have their own unique hanging approaches), neglect proper hanging spacing, and overlook potential interference caused by uphill/downhill sections or horizontal turning distances. Additionally, they don’t account for factors like defect rates, coating equipment resource utilization, or analyses of peak production capacity aligned with product development trends—both during production scheduling and overall workflow management. As a result, these oversights directly lead to output levels falling short of the intended design specifications. 
4. Design errors in the conveying equipment of the coating production line: There are several methods for transporting workpieces. Poorly designed production capacity, process technologies, and upstream and downstream processes can all have adverse effects. A common transmission chain requires proper hanging, load-bearing capacity, and traction capability—factors essential for calculating interference—and the chain must also match the speed of the equipment. Additionally, painting equipment demands a stable and synchronized chain operation. 
5. Online coating equipment at paint manufacturing enterprises may not be properly selected: Due to varying product quality requirements, the selection of equipment also differs, and each type of equipment has its own advantages and disadvantages. However, design issues often remain unclear to users, leaving them dissatisfied after manufacturing begins. For instance, in powder coating drying tunnels that utilize air curtains for thermal insulation, workpieces with specific cleanliness requirements are sometimes manufactured without the installation of purification network equipment. This approach is a common mistake frequently seen in coating production lines.