An automatic assembly equipment and process for an expansion valve adjusting screw assembly
A technology of automatic assembly and screw adjustment, applied in the field of expansion valve processing, can solve the problems of low work efficiency and achieve the effect of improving work efficiency
Active Publication Date: 2021-11-19
ZHEJIANG XINJIN AIR CONDITIONING EQUIP
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Problems solved by technology
The expansion valve makes the medium-temperature and high-pressure liquid refrigerant become low-temperature and low-pressure wet steam through its throttling, and then the refrigerant absorbs heat in the evaporator to achieve the cooling effect. The expansion valve controls the flow rate of the valve through the change of the superheat at the end of the evaporator to prevent Insufficient utilization of evaporator area and cylinder knocking phenomenon. In the process and assembly of expansion valve, people need to assemble the adjusting screw thread in the expansion valve at the bottom of the expansion valve. In the existing processing, most of them are manually loaded and assembled. , the work efficiency is low, therefore, we propose an automatic assembly equipment and process for the expansion valve adjusting screw assembly
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see figure 1 , an automatic assembly device for an expansion valve adjusting screw assembly in the figure, including a workbench 1, an automatic feeding device 2 is fixed on one end of the upper surface of the workbench 1, and the upper surface of the workbench 1 is close to the automatic feeding device 2 A tightening device 3 is fixed at one end of the automatic feeding device 2, and the discharge end of the automatic feeding device 2 communicates with...
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The invention discloses an automatic assembly device for an expansion valve adjusting screw assembly and a process thereof, including a workbench, an automatic feeding device is fixed on one end of the upper surface of the workbench, and an end close to the automatic feeding device is fixed on the upper surface of the workbench There is a tightening device, and the discharge end of the automatic feeding device communicates with the feeding end of the tightening device, and the end of the upper surface of the workbench away from the automatic feeding device is fixed with a transfer device that can fix the expansion valve body. The feeding device can automatically feed the screws into the tightening device, and assemble the screws on the bottom of the expansion valve body through the tightening device, and after the assembly is completed, the assembled expansion valve body can be transferred to the feeding end through the transfer device , while the unassembled expansion valve body is transferred to the top of the tightening device for screw assembly, which greatly improves the work efficiency.
Description
technical field [0001] The invention relates to the technical field of expansion valve processing, in particular to an automatic assembly device for an expansion valve adjusting screw assembly and a process thereof. Background technique [0002] The expansion valve is an important part in the refrigeration system, generally installed between the liquid storage cylinder and the evaporator. The expansion valve makes the medium-temperature and high-pressure liquid refrigerant become low-temperature and low-pressure wet steam through its throttling, and then the refrigerant absorbs heat in the evaporator to achieve the cooling effect. The expansion valve controls the flow rate of the valve through the change of the superheat at the end of the evaporator to prevent Insufficient utilization of evaporator area and cylinder knocking phenomenon. In the process and assembly of expansion valve, people need to assemble the adjusting screw thread in the expansion valve at the bottom of t...
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IPC IPC(8): B23P19/027B23P19/00
CPCB23P19/001B23P19/002B23P19/027
Inventor 舒虎刚范爱松彭友礼张伟鹏郭国武
Owner ZHEJIANG XINJIN AIR CONDITIONING EQUIP