Double Row Self-aligning Bearing Assembly Line

The double row tapered roller bearing assembly line project is a fully automatic/semi-automatic production system designed for double row tapered roller bearings (such as the 350000 type). The core solution is to solve the pain points of "eccentric burrs on the sealing cover, incorrect selection of spacers, low detection efficiency, and high labor costs" in traditional manual assembly. By integrating the "pre-processing assembly testing post-processing" full process equipment, high-precision, high-efficiency, and high-quality control of bearing production are achieved

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Double row tapered roller bearing assembly line project

1. Inner and outer circle robot feeding machine

Internal and external demagnetization ultrasonic cleaning machine

3. Inner diameter detection grading machine

4. Automatic assembly machine for internal components

5. Internal component cleaning and testing machine

6-pack machine

Multi parameter testing machine with 7 spacer options

8-ring cleaning and testing grading machine

9 Inner Ring Rotation Accuracy Testing Marking Machine

10 Finished Bearing Cleaning Machine

11 vibration measuring machine

12 grease capping machine

13 Sealing Seat Copper Spacer Ventilation Bolt Assembly Machine

14 bundling plastic packaging machine

15 automatic packing machine

16 Assembly Line Data Management System

Due to the characteristics of"double row roller structure and strong radial and axial composite bearing capacity", double row tapered roller bearings need to focus on controlling the three key indicators of axial clearance (adjusted by spacer width), sealing cover assembly accuracy, and component coaxiality during assembly. The core objectives of this project are:

Replacing manual labor, reducing costs and improving efficiency: compressing the traditional 8-10 person manual production line to 2-3 person monitoring (Jiangsu Kangster case), controlling the pace within ≤ X seconds per set (adjusted according to specifications, typical value 12-18 seconds per set);

Addressing process pain points: avoiding seal cover compression eccentricity (traditional manual assembly eccentricity exceeds 5%), manual selection of spacers (defect rate reduced to less than 0.1%), and multi parameter step-by-step detection (detection efficiency increased by 300%);

Realize full process controllability: from parts loading to finished product packaging, real-time data collection (such as size, clearance, and pass rate), support MES system docking, and meet the requirements of intelligent manufacturing traceability.

Control system configuration

Hardware: using first tier brand execution components (such as Yadeke cylinders, Schneider relays, Mingwei switch power supplies), electrical boxes with air conditioning temperature control, and cables for moving parts using durable flexible wires;

Software: 10-12 inch color human-machine interface (such as Weilun), supports:

Data management (storing detection data for more than 1 year and exporting it in Excel format);

Status monitoring (utilization rate, daily output, number of non conformities, fault location);

Error prevention function (after power on/fault reset, the workstation workpiece defaults to NG and needs to be retested);

MES docking (reserving hardware ports and communication protocols, supporting data upload).