Automatic detection mechanism for expansion valve screw height
A technology of automatic detection and detection mechanism, applied in the direction of measuring devices, instruments, etc., can solve the problems of easily increasing the probability of defective expansion valves, unfavorable production costs, poor detection accuracy, etc., to shorten the measurement cycle, reduce workload, avoid The effect of human error
Pending Publication Date: 2020-05-08
林育键
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Problems solved by technology
However, at present, manual observation or manual measurement is still used to detect the height difference between the components of the expansion valve after assembly, but these methods not only have low work efficiency, but also have poor detection accuracy, which easily increases the probability of defective expansion valves. It is not conducive to controlling production costs, so people need more testing institutions that meet the requirements
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. 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 1-5 , the embodiment of the present invention includes:
[0025] An automatic detection mechanism for the screw height of an expansion valve, suitable for automatic detection of the height difference between the outer surface of the product 22 and the screw 23 after the expansion valve is assembled with screws, for example, when the screws are assembled on the product, each screw is screwed into the product The depth of the screw is inconsistent, so it is necessary to measure the screwing depth of...
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The invention discloses an automatic detection mechanism for an expansion valve screw height. The detection device comprises a bottom plate, a rotary worktable, a product jig seat, an auxiliary driving mechanism, a detection mechanism and a discharging mechanism. The product jig seat and the auxiliary driving mechanism for driving the product jig seat to be clamped or opened are arranged on the rotary worktable, the detection mechanism and the discharging mechanism are sequentially arranged on the outer side of the rotary worktable, and the discharging mechanism grabs a product according to adetection result and arranges the product at a designated position. On the basis of the mode, with the automatic detection mechanism, automatic measurement of products is realized, the workload of operators is reduced, the measurement period is shortened substantially, personal errors are avoided and the detection precision is improved.
Description
technical field [0001] The invention relates to the field of expansion valve assembly equipment, in particular to an automatic detection mechanism for the screw height of an expansion valve. Background technique [0002] When assembling the expansion valve, it is necessary to assemble screws on the product, and there are certain requirements for the height difference between the screw and the surface on which the screw is installed on the product, so as not to cause problems for later assembly. However, at present, manual observation or manual measurement is still used to detect the height difference between the components of the expansion valve after assembly, but these methods not only have low work efficiency, but also have poor detection accuracy, which easily increases the probability of defective expansion valves. It is not conducive to controlling production costs, so people need more testing institutions that meet the requirements. Contents of the invention [000...
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IPC IPC(8): G01B21/08G01B21/18G01B21/02
CPCG01B21/02G01B21/08G01B21/18
Inventor 余少华许成陆小勇
Owner 林育键