CN2153421Y

CN2153421Y - Drawing machine structure

Info

Publication number: CN2153421Y
Application number: CN 92241638
Authority: CN
Inventors: 林炎昌
Original assignee: YIKAI MACHINERY CO Ltd
Current assignee: YIKAI MACHINERY CO Ltd
Priority date: 1992-11-27
Filing date: 1992-11-27
Publication date: 1994-01-19
Anticipated expiration: 2002-11-27

Abstract

The utility model relates to a drawing machine structure, which mainly comprises a motor matched with nine belts to stably output synchronous power with friction speed to eight rotating shafts. Through the arrangement of four step pulleys and a pair of cone pulleys, the function of drawing a thick copper wire into a fine copper wire can be easily accomplished. Simultaneously, the fine copper wires can be orderly wound on a wire roller to accomplish the drawing operation rapidly, economically and automatically.

Description

Drawing machine structure

The utility model is the wire drawing machine structure about a kind of brand-new exploitation, so that thicker copper cash is stretched as thinner copper cash, its body of common wire drawing machine is huge, complex structure and operation inconvenience, especially because wire-feeding velocity and take-up speed can't keep balance at any time, so the line quality is stretched in influence, the puzzlement of start again of must shutting down again because of being subjected to break at any time simultaneously causes having a strong impact on operating efficiency; But the utility model has corrected its shortcoming and has been added with computer and mechanical dual velocity response control device, brings into play greatest working efficiency when practical probation, therefore special proposition patent application of the present utility model.

As above-mentioned quality for a wire drawing machine, therefore how whether the transmission effect that is this machine entirely can be stablized and balance, is begun all can effectively control due speed at any time till the take-up by line feeding, be problem of the present utility model, therefore the perfect product of the stretched stay in grade of ability.

The purpose of this utility model provides a kind of wire drawing machine.

According to wire drawing machine provided by the invention, mainly be by a motor, several transmission belts, several cone pulleys, a pair of cone pulley, a line cylinder, a unwrapping wire lever apparatus and join quick-mounting put form, wherein,

With belt and driven wheel, interlock is placed in the driven wheel that has the different-diameter size in the rotating shaft to this motor respectively by transmission, and with same starting, in the same way but the mode of different speed is moved the cone pulley that places in addition in the rotating shaft simultaneously, cone pulley, runner or line cylinder, and be its power resources;

This driving belt has nine altogether, and is different in size, and is placed in respectively on the driven wheel of each rotating shaft, conducts as power.

This rotating shaft has eight altogether, is mounted with driven wheel respectively in the wings, and the place ahead then needs according to function or by being equipped with cone pulley, or runner, or cone pulley or line cylinder, and all passes through its rotating speed of belt transmission;

This cone pulley amounts to four, divides two groups of front and back, is placed in the front end of preceding four rotating shafts, and in regular turn by increasing its rotating speed;

This a pair of cone pulley is relative inversion, and the centre is equipped with a belt and and moves wheel, can the shift pick up speed or slow-down export to the line cylinder again;

This unwrapping wire lever apparatus includes an independent motors and one group of pitch controller, to drive and to control the expanding-contracting action of the online cylinder of unwrapping wire bar top;

This is joined quick-mounting and puts and include computer, and a speed sensor and a degree of tightness are delayed weighing apparatus, by working in coordination of electronics and apparatus, make take-up speed remain a poised state with linear velocity.

Fig. 1 is the planar development schematic diagram of the utility model structure;

Fig. 2 is the backsight section three-dimensional map of the utility model drive mechanism;

Fig. 3 is the part enlarged drawing of the utility model structure;

Fig. 3 a is the utility model partial structurtes enlarged drawings;

Fig. 4 is a take-up of the present utility model system stereogram;

Fig. 5 is the line operation schematic diagram of stretching of the present utility model;

Fig. 6 is the utility model left view;

Fig. 7 is a part-structure enlarged drawing of the present utility model.

Detailed description by following conjunction with figs. can be understood structure of the present utility model more:

See also the planar development schematic diagram of Fig. 1 for the utility model structure, at first transmit power to wheel shaft 203 through belt 101 by motor 10, and drive cone pulley 303 to become the clockwise direction rotation, then, via belt 102 transmission power to rotating shaft 201 and drive cone pulley 301 to be jogging speed rotation slightly, this speed speed is that nationality is controlled by the diameter of each driven wheel 100 that connects belt, again simultaneously via belt 103,104 transmission power are to rotating shaft 202, and drive cone pulley 302 and rotate slightly soon, but still be slower than cone pulley 303 slightly; Then transmit power to rotating shaft 204 equidirectional rotations slightly soon via belt 105 again by rotating shaft 203, so far finish the spinning movement of two groups of four cone pulleys, make by rotating shaft 201 to rotating shaft 204, its rotary speed is accelerated one by one, faster slightly than rotating shaft 204 again via belt 106 transmission power again until rotating shaft 204 to 205 of rotating shafts, it is and for example shown in Figure 1 when rotating shaft 204 is transmitted power to rotating shaft 206 via a belt 107, its speed is constant all the time, but by its W the cone pulley 401 that is provided with in addition when being inverted another cone pulley 402 for transmission power to homonymy via belt 108, be with 108 to be to rise or descend to rev up or the rotating speed that slows down with shift, at any time pass this belt by the passing wheel 60 that can control belt 108 more at last, by rotating shaft 207 and belt 109 power is passed in rotating shaft 208, its rotary speed then directly be subjected to rotating shaft 207 the speed speed influence and rotate synchronously.

As above-mentioned via set cone pulleys 401 in the cone pulley seat 222,402, belt 108 and pass wheel 60 and all be used for the suitable speed of control line cylinder 50, cooperation is finished after the final stage of stretching the line operation and the speed of the fine copper wire 70 of feeding by rotating shaft 205, but how by passing wheel 60 acceleration and the decelerations that come control line cylinder 50? count the computer whether the per minute rotary speed suitably places for control support 191 with in good time reaction by being located at the inductor 601 that is positioned at induction wheel 215 inboards of rotating shaft 205 belows shown in Figure 4, make in time again and send instruction passing wheel 60, on push away belt 108 and line cylinder 50 is quickened or slow down for decline belt 108 makes line cylinder 50.

Seeing also Fig. 2 is the backsight section three-dimensional map of the utility model drive mechanism, at first transmit power to rotating shaft 203 via belt 101 by motor 10, transmit equidirectional power more respectively and give each rotating shaft, an other Unreeling seat 111 is positioned at the left side, in be equipped with a more small-sized motor 11 in addition, as the power resources that only move repeatedly for its unwrapping wire bar 112 front and back (referring to Fig. 4, Fig. 7), not with each rotating shaft generation direct correlation.See also the part enlarged drawing that Fig. 3 and Fig. 3 a are the utility model structure, two groups of cone pulleys 301 by tool anteroposterior position distance, 302,303,304, wherein 301 rotary speeies are the slowest, accelerate in regular turn subsequently, make will be involved in cone pulley than thick copper lines 70 gradually drawing-down meet the requirements of degree, as shown in the figure, enter cone pulley 302, must pass one therebetween and be and intersect diamond eye mould 701 that row put to polish the surface of its copper cash 70 by cone pulley 301, when successively being wound to foremost mutually, by cone pulley 302 copper cash 70 is delivered to the bottom of cone pulley 303 again, successively twine forward with cone pulley 304 as described above immediately, send by the front end of tower seat 304 at last, but again respectively stretch the line mill place of connecing above respectively be equipped with the weep pipe 702 that a left rotation and right rotation is adjusted the appropriate location, stretch friction temperature and the flushing residue of lineman when doing with reduction.

See also Fig. 4 take-up of the present utility model system stereogram, the fine copper wire 70 that enters by diamond eye mould 701 wherein, its top vertically is provided with the haptic element 704 of a proximity switch 703, if because of copper cash 70 breaks accidentally, haptic element 704 falls immediately, make proximity switch 703 take place to respond to and cut off the electricity supply rapidly, then, these copper cash 70 pile warp rotating shafts 205 are wound down to induction wheel 215 again, whether normal by the inductor of being located in it 601 through computer count per minute rotating speed, make at any time cone pulley seat 222 is given an order, give line cylinder 50 to adjust the suitable speed of output, in addition, between the line cylinder 50 of rotating shaft 205 and rotating shaft 208, the slow weighing apparatus 705 of degree of tightness when being provided with a mechanicalness again and adjusting its take-up, make that escapement 715 in time descends when copper cash 70 is tight, otherwise promptly reply, control and do elasticity by the spring 725 of fixing an end, so make the balance that more can adjust its take-up speed, stretch the line quality and attain in perfect order ground effect to reach.See also Fig. 5 line operation schematic diagram of stretching of the present utility model, at first will be than in the thick copper lines 70 feeding wire drawing machine seats 121, pass after the cone pulley stretching via four friction speeds of two groups and enter take-up seat 131, runner via rotating shaft 205 stretches once again, with finish stretch than thin copper wire 70 the furling online cylinder 50 on of line operation thereafter.

Please comprehensively consult Fig. 6 the utility model right side view and Fig. 7 part-structure enlarged drawing of the present utility model, what wherein be positioned at central part is Unreeling seat 111, be provided with one group in it and can control the pitch controller 113 that unwrapping wire bar 112 advances and retreats, nationality is its independent power source than compact motor 11 again, unwrapping wire bar 112 is positioned at the inboard, rear of pitch controller 112, the one end passes at the inwall of take-up seat 131, is used for extension and contraction control copper cash 70 to make in regular turn and successively furl on line cylinder 50.(please consulting shown in Figure 4 again).

Claims

1, a kind of wire drawing machine structure mainly is by a motor, several transmission belts, several cone pulleys, a pair of cone pulley, a line cylinder, a unwrapping wire lever apparatus and join quick-mounting put form, it is characterized in that: