Novel plate roller
The utility model relates to a novel plate roller which comprises a barrel-shaped plate roller body, a connecting rod, a coil pipe and two shaft covers, the connecting rod is coaxially arranged in the plate roller body, the shaft covers are arranged on the two axial sides of the plate roller body re...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a novel plate roller which comprises a barrel-shaped plate roller body, a connecting rod, a coil pipe and two shaft covers, the connecting rod is coaxially arranged in the plate roller body, the shaft covers are arranged on the two axial sides of the plate roller body respectively, the coil pipe is arranged on the periphery of the connecting rod in a sleeved mode, and the two axial ends of the connecting rod are respectively provided with an installation inserting hole. Each shaft cover is provided with a connecting shaft inserted into the corresponding installation inserting hole, connecting channels connected with the corresponding installation inserting holes and the printing roller are arranged in the connecting rod and correspond to the installation inserting holes, and each connecting shaft is provided with a flow guide channel in the axial direction in a penetrating mode. According to the novel plate roller, the coil pipe is installed on the connecting rod, and the connecti |
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