Automatic coiling device for external evaporator cooling tube of refrigeration liner

Abstract

The invention discloses an automatic coil device for refrigerating tubes of a refrigerating inner tank and outer evaporator, comprising a controller, an inner tank clamp device, a cooling tube feeding device, and a welding platform; The fixed sleeve of the inner tank, the base of the fixed sleeve of the inner tank, the tube pressing device, the first motor and the second motor; the tube pressing device is arranged on the top surface of the fixing sleeve of the inner tank; the first motor drives the fixing sleeve of the inner tank along the shaft The core rotates synchronously with the first motor, and the cooling tube is wound close to the outer wall of the bottom of the inner tank to form a cooling tube winding layer through the rotation of the inner tank; the cooling tube feeding device includes a cooling tube feeding platform and a cooling tube feeding platform The refrigerating pipe guiding device and the refrigerating pipe conveying device; the controller is electrically connected with the first motor and the second motor; the welding device includes a welding electrode, a welding bracket, a welding cylinder and a solder conveying device arranged on one side of the inner liner fixing sleeve .

Description

technical field [0001] The invention relates to the field of water dispenser manufacturing, in particular to an automatic coil device for refrigeration pipes of a refrigeration inner container and outer evaporator. Background technique [0002] As people's living standards are getting higher and higher, water dispensers have gradually become one of the household appliances commonly used in people's lives. Because people prefer cold drinks in summer, water dispensers with cooling functions are more popular in the market. . [0003] The refrigeration principle of the water dispenser is that the outer evaporator refrigeration pipe that is wound and connected to the compressor is wound outside the inner tank. After the compressor starts running, the refrigerant vapor that has absorbed heat and vaporized in the evaporator is sucked back, and then compressed into The high-temperature and high-pressure gas is sent to the condenser, and condensed into high-pressure liquid through t...

AI Technical Summary

Problems solved by technology

[0004] However, at present, the industry usually adopts manual methods to install external evaporator cooling coils on the inner tank of the water dispenser. The efficiency of the coil is low, and the degree of bonding is not good enough. The welding effect cannot be guaranteed, which affects the cooling effect of the inner tank of the water dispenser.

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