When the carton box printing slotting die cutting machine has inaccurate size problem, you can follow the steps below to check and solve it:
1. Check the position of the carton slotting knife:
First, confirm whether the position of the carton slotting knife is correct. Incorrect adjustment of the slotting knife position will cause inaccurate carton size. Adjust the box cutter to the correct position to ensure that the slot size matches the preset value.
2. Check the accuracy of machine operation:
Check whether each part of the machine is running accurately, including whether the solid parts are loose. If the machine is found to be running inaccurately, maintenance or repair is required to find out the real cause and solve it.
3. Check the incoming cardboard:
Check whether the incoming cardboard is skewed or incorrect in size. The bending flatness of the cardboard during production will also affect the size of the carton. If the cardboard size is incorrect, consider making corrections during the production process, such as producing flat and warped cardboard separately.
4. Adjust the printing position:
Check whether the printing position of the carton box printing slotting die cutting machine is correct. Use accurate tools and methods to adjust the printing position to the correct position to ensure that it matches the design size of the carton.
5. Check the front baffle of the paper feeding part:
Check whether the front baffle of the paper feeding part of the carton machine equipment is loose or not parallel. If a problem with the front baffle is found, it is necessary to make corresponding adjustments to ensure that the baffle is parallel and consistent in height.
6. Replace the worn bite wheel:
If the bite wheel is severely worn, it will affect the accuracy of the carton size. Check the wear of the bite wheel regularly. If it is severely worn, replace it with a new bite wheel in time.
7. Check and adjust the carton box printing slotting die cutting machine frame and feeder:
Check whether the printing machine frame is flat. If it is not flat, adjust the position of the front feeder and paper breaker to ensure the width of the carton is accurate.
8. Adjust the position and size of the core:
The core is the skeleton of the carton. The correct position and size are crucial to maintaining the size of the carton. Check the position and size of the core. If it is found to be inaccurate, it needs to be adjusted or replaced.
9. Maintenance and management:
Strengthen the daily maintenance and care of the equipment to ensure that the carton box printing slotting die cutting machine operates in good working condition. Train operators to improve their operating skills and sense of responsibility to reduce the problem of inaccurate carton size caused by improper operation.
