Active jacquard driving system

Abstract

The invention relates to an active jacquard driving system which comprises at least one driver, at least one CPU (central processing unit) and a flexible flat wire. The drivers are mounted on jacquard, used for directly driving a jacquard needle on the jacquard and provided with first interfaces; the CPUs are used for receiving a process signal and processing the process signal to output CLK signal, LE signal and data signal to the drivers; the flexible flat wire comprises a circuit providing a driving power source needed by the CPUs and the drivers and a process signal wire and is further connected to at least one second interface, and the second interfaces are used for providing the driving power source and the CLK signal, the LE signal and the data signal; the first interfaces and the second interfaces can be electrically connected through socketing. The drivers on the jacquard in the active jacquard driving system are directly connected with interfaces on a flexible circuit electrically through socketing members, so that leads are reduced, and convenience is brought to demounting.

Description

technical field [0001] The invention relates to a jacquard drive system, in particular to an active jacquard drive system. Background technique [0002] Traditional piezoelectric jacquard drive systems include jacquard and jacquard drive devices, the principle and structure of which are given by figure 1 and figure 2 shown schematically. Such as figure 1 and figure 2 As shown, the piezoelectric jacquard 1 is driven by the jacquard drive 1, and the piezoelectric jacquard N is driven by the jacquard drive N. N jacquards are installed on the comb bar, where N is any positive integer as required. For the sake of illustration, in figure 2 Only one jacquard 20' is shown in the figure, wherein the jacquard 20' is installed on the bar 10', and the driving device of the jacquard 20' is usually installed on the warp knitting frame, so it is separated from the jacquard 20' Yes, the two are electrically connected to the slot (not shown) of the Jacquard driving device through t...

AI Technical Summary

Problems solved by technology

This complex cable arrangement causes a lot of inconvenience and restrictions in practical applications, such as but not limited to the extremely inconvenient disassembly and maintenance, which greatly affects the production efficiency and restricts the development of new craft products of Jacquard warp knitting machines

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