Yarn overfeed tension control device, testing method thereof, and tension control system
A technology of tension control and yarn tension, which is applied in the textile field, can solve the problems affecting the frequency of tension changes, etc., and achieve the effects of improving production efficiency, realizing production and management, and improving management efficiency
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Embodiment 1
[0060] Embodiment 1: as figure 1 , figure 2 As shown, a yarn overfeed tension device, which includes a housing 10.
[0061] One end of the housing 10 is semicircular, and a fixing part 28 is connected to the end of the semicircular end, and the fixing part 28 is "U" or "L". The casing 10 is also provided with a thread hole 12 for yarn output at the opposite end of the semicircular end.
[0062] The casing 10 also includes an upper cover 11 that can be turned over along one side of the casing 10 . One end of the upper cover 11 corresponding to the semicircle of the casing 10 is arranged in an inner arc shape. An upper board 13 is arranged on the upper part of the cavity; a yarn winding mechanism is arranged on the upper board 13 .
[0063] The yarn winding mechanism is provided with a front roller 20, an overfeed reel 21, a rear roller group 22, and a yarn guide tube 23 on the upper plate 13 in sequence according to the yarn conveying direction. The yarn guiding cylinder ...
Embodiment 2
[0092] Example 2, such as Figure 4 Shown, a kind of test method of yarn overfeed tension control device, it comprises the following steps.
[0093] S01: start, system initialization.
[0094] S02: Enter the function selection interface.
[0095] The following steps are also included between the step S01 and the step S02.
[0096] S11: Input the access password, judge whether the password is correct, if it is correct, enter step S02; if not, enter and exit the password again.
[0097] S03: Calibrate the tension sensor 32, set the tension of the yarn, and enter the test.
[0098] S04: Determine whether the time for the temperature sensor 36 to test the working environment temperature of the brushless DC motor 30 is up, if it is, go to step S05; if not, go to step S06.
[0099] S05: Test the working environment temperature of the brushless DC motor 30, and judge the temperature value: if the measured temperature value is less than or equal to the preset temperature value, th...
Embodiment 3
[0106] Example 3, such as Figure 5 As shown, a yarn overfeed tension control system includes at least one set of tension control devices, a wireless coordinator 40 and a remote control center 42 .
[0107] The tension control devices of the same group are equipped with the same tension parameters; each group of the tension control devices is provided with a wireless communication module, and the wireless communication module 41 is connected to the wireless coordinator 40 by signal.
[0108] Each group of tension control devices is connected to the remote control center 42 through the wireless communication module 41 and the wireless coordinator 40 ; the remote control center 42 collectively controls each group of tension control devices through the wireless communication module 41 and the wireless coordinator 40 .
[0109] A wireless communication module 41 is embedded in each device, and the wireless communication module 41 is a WiFi module or an RS232 communication module t...
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