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Metal stamping companies have a greater demand for stamping robots. Various stamping robots have been developed in the market according to different product processes and on-site use environments. A single independent stamping robot has a wider range of applications through the customization of head fixtures. flexible.
The structure of the stamping manipulator:
1. Housing; 2. Horizontal movement mechanism; 3. Mechanical arm; 4. Cylinder; 5. Second grease distributor; 6. First grease distributor; 7. Grease pump; 8. First grade grease distributor.
The mechanical system of the stamping robot includes a casing. A vertical movement mechanism that drives the robotic arm to move up and down is installed in the casing. A swing arm movement mechanism that drives the robotic arm to rotate up and down is installed on the vertical slider of the vertical movement mechanism. The swing arm moves The mechanism is equipped with a horizontal movement mechanism that drives the mechanical arm to move horizontally. The horizontal slider of the horizontal movement mechanism is equipped with a mechanical arm. The mechanical arm is equipped with a mechanical clamping device, and the mechanical arm is installed to drive the mechanical clamping device to rotate. The rotary motion mechanism. The above-mentioned new manipulator has the characteristics of compact structure, small volume and low weight. All actions are driven by servo motors, which can realize precise positioning of blanking and stacking on the punching machine. The head of the arm meets the requirements of picking up different workpieces through custom-made fixtures such as vacuum suction cups and pneumatic grippers.
The various motion mechanisms of most stamping manipulators mostly adopt transmission structures such as screw rod pairs and slide rails. In long-term use, lubricating oil needs to be filled regularly to extend their service life. Due to the limitation of the machine structure, maintenance needs Lubricating oil can be added after disassembling the machine, which greatly increases the difficulty of maintenance and reduces production efficiency.
The stamping robot adds an automatic lubrication device to the original mechanical structure. The principle is that a first grease distributor for adding lubricating oil to the vertical movement mechanism and the swing arm movement mechanism is provided in the casing. The upper cylinder of the casing is provided with a useful The second grease distributor for adding lubricating oil to the horizontal movement mechanism and the rotary movement mechanism.
The oil inlet of the first grease distributor and the oil inlet of the second grease distributor are both connected with the refueling device, and the multiple oil outlets of the first grease distributor are respectively connected with the lubrication points of the vertical movement mechanism and the lubrication point of the swing arm movement mechanism The multiple oil outlets of the second grease distributor are respectively connected with the lubrication points of the horizontal movement mechanism and the lubrication points of the rotary movement mechanism. A total of 9 built-in lubrication points can lead to the invisible lubrication points inside the machine. It only takes 5 minutes to complete the refueling work, which greatly simplifies this work, improves efficiency, and extends the life of the stamping robot.