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Vacuum plating roller transmission device

A transmission device and vacuum plating technology, applied in vacuum evaporation plating, sputtering plating, ion implantation plating, etc., can solve problems such as deformation of thin steel coils, scratches on the surface of steel plates, and impact on product quality

Inactive Publication Date: 2012-10-03
常州美润新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to design a vacuum plating roller transmission device to avoid large deformation of the thin steel coil caused by the tension of the power device for conveying the steel plate, which will affect the product quality; surface scratches

Method used

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  • Vacuum plating roller transmission device
  • Vacuum plating roller transmission device
  • Vacuum plating roller transmission device

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Experimental program
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Embodiment Construction

[0013] figure 1 is the overall layout of the drive, figure 2 yes figure 1 Amplification of the transmission in the center. The speed reducer 1 in the outer case 8 adopts a shaft-mounted type, which is inserted into the external shaft 2 and connected with the outer shaft seat 4 with screws, and transmits power through the key. The other end of the circumscribed shaft 2 passes through the jacket 11 through the shaft connecting screw 10 and is screwed into the roller nipple 15, and the jacket screw 12 is tightened, so that the power of the circumscribed shaft 2 can be transmitted to the lower roller 5. The shape of the jacket 11 and the roller nipple 15 is shown in image 3 and Figure 4 . The pin 14 on the shaft end of the roller is tightly matched with the roller, and the two ends of the pin 14 are matched with the inner groove 20 on the roller sleeve 15, so as to combine with the jacket 3 to transmit larger power. In order to ensure the synchronous transmission of the s...

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Abstract

The invention relates to the technical field of vacuum plating equipment of metal coiled materials, in particular to a vacuum plating roller transmission device, wherein a lower roller is driven to rotate actively by a speed reducer which is connected with an external shaft; and the external shaft is connected with a roller connecting sleeve which is connected with the shaft end of the lower roller. The lower roller changes a passive transmission mode into an active mode so as to guarantee that the roller can not stop rotating; and a power device for conveying steel plates also can adopt lesspull force so as to prevent larger deformation from generating to thin steel coils and further avoid influence on the quality of products.

Description

technical field [0001] The invention relates to the technical field of vacuum plating equipment for metal coils, in particular to a vacuum plating roller transmission device. Background technique [0002] In the vacuum plating conveying of metal coils, the conventional situation is that in the box for continuous conveying of steel plates, each chamber formed by a partition has a pair of support rollers, the rotation axis of the lower roller is fixed, and the upper roller is fixed according to the steel plate. The thickness can be adjusted up and down, and it is tightened by a cylinder or a spring, and the top force is pressed against the steel plate passing through the second roller and the lower roller, so that the second roller is driven to rotate by the conveying steel plate. The disadvantage of this structure is that the power device for conveying the steel plate needs a lot of pulling force, which will cause large deformation to the thin steel coil and affect the produc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C14/56C23C16/54
Inventor 黄新栋杨建如杨建强杨建栋杨建丰吴小邦江明
Owner 常州美润新材料科技有限公司