A screw-tightening manipulator and water heater production line

Abstract

The invention provides a screw-tightening manipulator, which includes a multi-axis manipulator and a screw-tightening module; the screw-tightening module includes a push-out component and an electric screwdriver component, the push-out component includes a push-out driver, and the electric screwdriver component includes an electric screwdriver body, a connecting rod and a screw top For the material, the end of the connecting rod is provided with a non-standard bit. The non-standard bit includes two protruding teeth with adjustable intervals. The maximum distance between the two protruding teeth is greater than the diameter of the connecting rod. The minimum distance between the two protruding teeth The distance is smaller than the diameter of the connecting rod; the screw feeding part is provided with an intersecting driving channel and the end of the screw feeding channel driving channel is provided with a limit clamp; the output end of the electric batch body and the driving channel are arranged along the same axis. The screw manipulator can realize the function of disassembling and assembling a new type of screw in a tunnel with a special structure through the convex teeth with adjustable spacing and related structures. In addition, the invention also provides a water heater production line.

Description

technical field [0001] The invention relates to the field of manipulators, in particular to a screw-twisting manipulator and a water heater production line. Background technique [0002] The screw fixing process has the characteristics of convenient disassembly and assembly, high fixing reliability, and low cost. At present, most products on the market use the screw fixing process for product assembly. The tightening is a very common implementation. [0003] For some products with precision parts, fragile parts or complex internal structures, if the shell is fixed by screw fixing technology, since the screw fixing technology is more convenient to disassemble and assemble, non-staff or non-professionals can do it by themselves. Dismantling by way of dismantling, on the one hand, is likely to cause damage to the product, and on the other hand, is likely to cause potential safety hazards. [0004] In order to realize anti-dismantlement of screws, it is common practice to deve...

AI Technical Summary

Problems solved by technology

[0003] For some products with precision parts, fragile parts or complex internal structures, if the shell is fixed by screw fixing technology, since the screw fixing technology is more convenient to disassemble and assemble, non-staff or non-professionals can do it by themselves. Dismantling by way of dismantling, on the one hand, is likely to cause damage to the product, and on the other hand, is likely to cause safety hazards

[0004] In order to realize anti-dismantlement of screws, it is common practice to develop screw parts with non-standard drive head structure, so as to avoid disassembly using commercially available tools, but since the drive head structure is visible and the bit Still using the traditional structure, the market will soon develop a tool with a specific shape of the bit, which cannot achieve the anti-dismantle function well.

[0005] It can be seen that the screws of the traditional structure and the corresponding tools cannot well realize the anti-disassembly function of the screws.

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