Fixed length wire-sending device on a kind of wave-winding machine
Technical field: the invention belongs to electrical machine equipment, is specifically related to the fixed length wire-sending device on a kind of wave-winding machine.
Background technology: the device that in motor manufacturing, waveform coiling adopts is: horizontal type structure, before coil winding, the end of a thread is sent cylinder to and is sent forward wire to a segment distance, and line sending cylinder drives line sending clamp by conductor clamping, and is delivered on the clamp system of winding former by the end of a thread.Problem existing for this device is: extraction the end of a thread is different in size, and cause lead end mixed and disorderly, winding former clamping wire is unreliable, reduces production efficiency, can not meet the requirement of automated production.
Summary of the invention: the object of the invention is the fixed length wire-sending device proposed on a kind of wave-winding machine, to solve, background technology exists: it is different in size to draw the end of a thread, and cause lead end mixed and disorderly, winding former clamping wire is unreliable, reduce production efficiency, can not meet the requirement problem of automated production.
The technical solution used in the present invention is: the fixed length wire-sending device on a kind of wave-winding machine, it is characterized in that: be fixedly mounted with servomotor at the rear, bottom of upper bracket, also be fixedly mounted with linear slide module in the bottom of upper bracket, the driving pulley on servo motor output shaft is connected by odontoid belt with the driven pulley on linear slide module power shaft; Linear slide module is established module slide block be connected with bottom plate; The upper flat plate of upper bracket establishes Rodless cylinder, the cylinder slide block of Rodless cylinder is fixedly mounted with cylinder saddle, cylinder saddle is established clamp holder be fixedly mounted with the piston rod of clamp cylinder, the piston rod of clamp cylinder is established clamp block; Wire mouth after cylinder saddle is also provided with, wire is through rear wire mouth; The line base that rises to be fixed on rear side of the upper flat plate of upper bracket by holding screw by backing plate; The line device that rises is packed in and rises on line base; Upper bracket upper side panel is established guide vane end stop mounting limit buffer; Wire cuts off seat and is packed on the top front vertical plate of upper bracket, and wire cut-out seat support is packed in wire and cuts off on seat, and cut-out moving knife is set in wire and cuts off also through wire cut-out seat in seat support chute, and moving knife pressing plate is packed in wire and cuts off on seat.
The present invention compares the beneficial effect had with background technology: owing to adopting technique scheme, during use, under control of the control system, cut-out moving knife is first flush by wire, and wire unclamps by clamp block, Rodless cylinder is recalled, clamp block is by conductor clamping, and Rodless cylinder is sent to forward, and wire is sent forward one section, the position of adjustment guide vane end stop, the length that adjustable wire stretches out; Driven by servomotor linear slide module also drives upper bracket, is sent in the holes for clamping of winding mould by wire.Thus have the function of fixed length line sending, line sending position is accurately controlled by servomotor.Like this, the end of a thread can be made reliably to deliver to assigned address, and the end of a thread after making coiling again neatly distributes, and ensure that the reliability of winding former clamping wire, the advantage that the automated production that can meet wave-winding machine requires.
Accompanying drawing illustrates: be described in further details technical scheme of the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present invention.
Embodiment: with reference to figure 1, fixed length wire-sending device on a kind of wave-winding machine, servomotor 4 is fixedly mounted with at the rear, bottom of upper bracket 10, also be fixedly mounted with linear slide module 7 in the bottom of upper bracket 10, the driving pulley 3 on servomotor 4 output shaft is connected by odontoid belt 2 with the driven pulley 1 on linear slide module 7 power shaft; Linear slide module 7 is established module slide block 5 be connected with bottom plate 6; The upper flat plate of upper bracket 10 establishes Rodless cylinder 11, the cylinder slide block 9 of Rodless cylinder 11 is fixedly mounted with cylinder saddle 19, cylinder saddle 19 is established clamp holder 18 be fixedly mounted with the piston rod of clamp cylinder 16, the piston rod of clamp cylinder 16 is established clamp block 17; Wire mouth 20 after cylinder saddle 19 is also provided with, wire 21 is through rear wire mouth 20; The line base 26 that rises to be fixed on rear side of the upper flat plate of upper bracket 10 by holding screw 24 by backing plate 25; The line device 23 that rises is packed in and rises on line base 26; Upper bracket 10 upper side panel is established guide vane end stop 22 mounting limit buffer 8; Wire cuts off seat 12 and is packed on the top front vertical plate of upper bracket 10, wire cuts off seat support 15 and is packed on wire cut-out seat 12, cut-out moving knife 14 is set in wire and cuts off also through wire cut-out seat 12 in seat support 15 chute, and moving knife pressing plate 13 is packed in wire and cuts off on seat 12.