CN2841599Y

CN2841599Y - Automatic disk-changing winding device

Info

Publication number: CN2841599Y
Application number: CN 200520035941
Authority: CN
Inventors: 赵鎔; 庄家; 吴春富
Original assignee: Deyang East-Best-Port Mechanical & Electrical Equipment Co Ltd
Current assignee: Deyang East-Best-Port Mechanical & Electrical Equipment Co Ltd
Priority date: 2005-10-31
Filing date: 2005-10-31
Publication date: 2006-11-29
Anticipated expiration: 2015-10-31

Abstract

The utility model relates to an improvement of the automatic disk changing and wire rewinding device in the production line of electric wires or electric cables, particularly a novel automatic disk changing and wire rewinding device. The utility model has the characteristics that the utility model is additionally provided with a full wire coil wire end compacting mechanism and a wire refrigerating device of a wire coil, and a translating and elevating mechanism of the wire coil is driven by the manner of gas drive instead of hydraulic drive. Therefore, the utility model has the effects that wire end ejection of the full wire coil and the loosening of the outer layer wires as well as the resulting damage to the electric wires when changing the wire coil can be effectively avoided, and as a result, the yield is improved. Furthermore, the inner layer wire of the wire coil is refrigerated in time, and the temperature difference between the inner and the outer layers is small, so that the production quality is guaranteed. In addition, compared with the original hydraulic mechanism, the utility model has the advantages of simple structure and convenient assembly and debugging, and is beneficial to malfunction detection and overhaul. Finally, the utility model which adopts air as the medium of a pneumatic system does not polluted environment even if leakage occurs.

Description

From moving the dish take-up

Technical field

The utility model relates to electric wire (cable) Fabricating machinery, specifically, is a kind of from moving the dish take-up.

Background technology

Certainly move the dish take-up in electric wire (cable) manufacturing line, the electric wire (cable) that is used for processing is sent into drum and is batched, when electric wire (cable) after a drum is rolled up, device cuts off electric wire (cable) automatically, and the end of a thread hung into another drum batch, continuity to guarantee to produce realizes uninterrupted high-speed production.China uses for reference the type that Italian Sang Pu (SHAMP) company produces in the eighties in last century, design has also successfully been made domestic first and has been moved dish double plate take-up certainly, this type is used till today always, international, domestic its principle and basic structure is not all done substantial improvements.Along with developing rapidly of line cable industry, also more and more higher to the operating needs of equipment, the weak point of this type also appears gradually, shows:

-changing when dish, cut off electric wire (cable) after, unfettered the flicking of the electric wire on the dishful (cable) the end of a thread causes outer layer line loose in disorder, can not normal alignment, need manually rearrange; Even more serious is, when the end of a thread flicked, the electric wire that scatters bumped, rubs with object on every side, and the surface is impaired, becomes waste product, needs excision, causes waste.

-because lead produces heat in the course of processing, the one-tenth dish line temperature of keeping well is higher, the outer layer conductor of drum is very fast because of contact cooling with air, drum inner conductor heat is difficult for distributing, temperature is higher, and whole dish line ectonexine non-uniform temperature causes the mechanical property of ectonexine lead variant, quality is wayward, and is particularly evident to aluminium alloy conductor.

The lifting of-drum, translation mechanism drive and adopt hydraulic efficiency pressure system, complex structure, nearly 30 operating valves and other Hydraulic Elements are installed concentratedly on multilayer module (oil circuit board), connect by the logical relation of action mutually is stealthy, in case et out of order, trouble locating point is very difficult, puts to no little inconvenience for debugging and user maintenance.In addition, the long-time uninterrupted duty of hydraulic efficiency pressure system, oily temperature rise causes each Hydraulic Elements sealing member deliquescing, seals badly, and oil seepage phenomena is serious, and the hydraulic oil loss is bigger, pollutes to production environment.

The utility model content

The utility model provide a kind of do not have an above-mentioned shortcoming move the dish take-up certainly, its technical solution is:

A kind of from moving the dish take-up, comprise fuselage, base, take-up transmission device, drum jacking mechanism, drum lifting mechanism, wire-arranging mechanism, drum translation mechanism, drag line mechanism, catch shoutoff mechanism, stop mechanism; In order to prevent that when moving dish the end of a thread on the full drum ejects, outer layer line is loose, has also set up the end of a thread hold-down mechanism.

Described the end of a thread hold-down mechanism can be hydraulic pressure or pneumatic or motor drive mechanism, but preferably adopt pneumatic the end of a thread hold-down mechanism, this pneumatic clamping mechanism comprises cylinder, connecting rod, transmission shaft, is close to wheel, cylinder is suspended on the fuselage, its piston rod and the hinge joint of connecting rod one end, the connecting rod other end is enclosed within the fastening with it connection of transmission shaft one end, is close to the fastening with it connection of the other end that wheel is enclosed within turning cylinder.

In order to dwindle the drum ectonexine temperature difference, also set up cooling mechanism; Described cooling mechanism can adopt air-cooled or water cooling plant; Air cooling equipment comprises blowing engine and the air channel that is located on the base, and blowing engine is arranged in the air channel inlet, the corresponding take-up reel of ducting outlet.

Described drum translation mechanism is an air-actuator, comprise the push rod of the cylinder of usheing to seat, horizontal arrangement and main shaft, the lever between cylinder and push rod, cylinder is fixed on the fuselage by its seat, and the intermediate support and the cylinder block of lever are hinged, and the one end is hinged on the piston rod of cylinder, the other end leans against the push rod end face, main shaft is a hollow shaft, and two ends stud with axle sleeve, and push rod places in the axle sleeve, one end of lever is equipped with retracing spring, and the other end is equipped with and unloads the dish push pedal.

Described drum lifting mechanism is an air-actuator, the surface cam, guide rail, the four-bar linkage that comprise cylinder, band roller, cylinder, the corresponding layout of guide rail level, be separately fixed on the base, cylinder piston rod is articulated in the waist of surface cam, and surface cam rolls with guide rail by roller and cooperates, and two wring abuts of four-bar linkage are fixed on the base, in addition two wring abuts link with the support of drum bottom, and bracket supports is on the inclined-plane of cam.

The utility model beneficial effect:

1. owing to having set up the end of a thread hold-down mechanism, when moving dish certainly, the end of a thread on the full drum is pushed down, avoided the end of a thread ejection and outer layer line loose effectively, the electric wire of also having avoided causing thus damages, and has improved yield rate.

2. owing to set up cooling mechanism, drum internal layer electric wire is in time cooled off, and the inside and outside layer electric wire temperature difference is little, and its mechanical property is unaffected, has guaranteed product design.

3. because drum translation, lifting mechanism all change air-actuator into, compare with former hydraulic gear, simple in structurely understand, assembling, debugging are convenient, be beneficial to and find fault and maintenance, and the medium of pneumatic system is air, and be even leak, also free from environmental pollution.

Description of drawings

Fig. 1 is the assembling full figure of this device.

Fig. 2 is the lateral plan of Fig. 1.

Fig. 3 is the constructional drawing of this device thread depressing mechanism.

Fig. 4 is the A-A view of Fig. 3.

Fig. 5 is the constructional drawing of this device drum translation mechanism.

Fig. 6 is the constructional drawing of this device drum lifting mechanism.

Fig. 7 is the constructional drawing of this device cooling mechanism.

The specific embodiment

Referring to Fig. 1, Fig. 2: this device comprises take-up transmission device a, drum jacking mechanism b, drum lifting mechanism c, wire-arranging mechanism d, drum translation mechanism e, the end of a thread hold-down mechanism f, drags line mechanism g, stop mechanism I, catches shoutoff mechanism j, pneumatic control system k, cooling mechanism o, and fuselage 8, base 1.It is that except that keeping original take-up transmission device, other each mechanism has all done redesign former improved from moving on the basis of coiling take-up.Wherein, improved emphasis is drum lifting mechanism c, translation mechanism e to be changed into pneumatic by hydraulic pressure, in addition, has set up the end of a thread hold-down mechanism and cooling mechanism o.Only describe in detail with regard to emphasis improvement part and newly-increased part below, remainder is that technical personnel of the same trade is known, repeats no more.

Referring to Fig. 3, Fig. 4: the end of a thread hold-down mechanism f comprises cylinder 23, connecting rod 22, transmission shaft 19, is close to wheel 20.Cylinder 23 is suspended on the fuselage 8, its piston rod and the hinge joint of connecting rod 22 1 ends, and connecting rod 22 other ends are enclosed within transmission shaft 19 1 ends, are close to wheel 20 and are enclosed within turning cylinder 19 1 ends, and fastening connection is all done at two ends.When take-up reel 27 is received full lead and changed dish, cut off lead moment, cylinder 23 actions, drive turning cylinders 19 through connecting rod 22 and rotate, be close to wheel 20 and rotate synchronously with turning cylinder 19, its elasticity roll surface is close to outer layer conductor, the end of a thread is pushed down, made its unlikely ejection, outer layer line promptly can be not loose.Certainly, this mechanism also needs to cooperate with robot control system(RCS), and cylinder 23 is the actr of this system just.

Referring to Fig. 6: drum lifting mechanism c comprises surface cam 5, guide rail 4, the four-bar linkage 3 of cylinder 7, band roller 6.Cylinder 7, the corresponding layout of guide rail 4 levels, be separately fixed on the base 1, the piston rod of cylinder is articulated in the waist of surface cam 5, surface cam 5 rolls with guide rail 7 by roller 6 and cooperates, two wring abuts of four-bar linkage 3 are fixed on the base 1, in addition two wring abuts link with the support of drum 2 bottoms, on the inclined-plane of bracket supports cam 5.During work, cylinder 7 air inlets, piston rod moves, and drives surface cam 5 and is moved as horizontal direction by guide rail 4 guiding, and drum 2 is subjected to four-bar linkage 3 restrictions, changes along the inclined-plane of surface cam 5 and makes perpendicular movement up and down, drum is risen or drops to ad-hoc location.

Referring to Fig. 5: drum translation mechanism e comprises the push rod 15 of 9 the cylinder 10 of usheing to seat, horizontal arrangement and main shaft 16, the lever 12 between cylinder 10 and push rod 15.Cylinder 10 is fixed on the fuselage 8 by its seat 9, the intermediate support of lever 12 is hinged by bearing pin 11 and cylinder block 9, the one end is hinged on the piston rod of cylinder, the other end leans against an end face of push rod 15, main shaft 16 is a hollow shaft, and two ends stud with axle sleeve 14, and push rod 15 places in the axle sleeve 14, its end by lever 16 is equipped with retracing spring 13, and the other end is equipped with and unloads dish push pedal 17.In the real work, this mechanism and the original rolling center of device mechanism 18 are used, during work, cylinder 10 actions promote push-plate ejector rob axis 16 and unload dish push pedal 17 by push-plate lever 12, drum are pushed away the stationary center of main shaft 16 terminations, rolling center mechanism 18 returns simultaneously, drum falls in the drum 2 of lifting disk mechanism, and after cylinder 10 execution, retracing spring 13 resets push-plate ejector rob axis 15.

Referring to Fig. 7: cooling mechanism o comprises blowing engine 24 and is located at air channel 25 in the base 1 that blowing engine 24 is arranged in air channel inlet, ducting outlet 26 corresponding drums 27.In drum take-up process, blower fan 24 turns round continuously, and cold wind is blown on the lead of take-up reel 27 through blowing mouth 26 continually by air channel in the base 25, makes its cooling, to dwindle the ectonexine lead temperature difference, guarantees wire quality.

Claims

1. move the dish take-up certainly for one kind, comprise fuselage, base, take-up transmission device, drum lifting mechanism, drum translation mechanism; It is characterized in that: also be provided with the end of a thread hold-down mechanism.

2. according to claim 1 from moving the dish take-up, it is characterized in that: described the end of a thread hold-down mechanism adopts air-actuator, comprise cylinder, connecting rod, transmission shaft, be close to wheel, cylinder is suspended on the fuselage, its piston rod and the hinge joint of connecting rod one end, the connecting rod other end is enclosed within the fastening with it connection of transmission shaft one end, is close to the fastening with it connection of the other end that wheel is enclosed within turning cylinder.

3. according to claim 1 from moving the dish take-up, it is characterized in that: also be provided with cooling mechanism.

4. according to claim 3 from moving the dish take-up, it is characterized in that: described cooling mechanism adopts air cooling equipment, comprises blowing engine and the air channel that is located on the base, and blowing engine is arranged in the air channel inlet, the corresponding take-up reel of ducting outlet.

5. according to each described dish take-up of moving certainly among the claim 1-4, it is characterized in that: described drum translation mechanism is an air-actuator, comprise the push rod of the cylinder of usheing to seat, horizontal arrangement and main shaft, the lever between cylinder and push rod, cylinder is fixed on the fuselage by its seat, the intermediate support and the cylinder block of lever are hinged, the one end is hinged on the piston rod of cylinder, the other end leans against on the push rod end face, main shaft is a hollow shaft, two ends stud with axle sleeve, push rod places in the axle sleeve, and an end of lever is equipped with retracing spring, and the other end is equipped with and unloads the dish push pedal.

6. according to each described dish take-up of moving certainly among the claim 1-4, it is characterized in that: described drum lifting mechanism is an air-actuator, the surface cam, guide rail, the four-bar linkage that comprise cylinder, band roller, cylinder, the corresponding layout of guide rail level, be separately fixed on the base, cylinder piston rod is articulated in the waist of surface cam, surface cam rolls with guide rail by roller and cooperates, two wring abuts of four-bar linkage are fixed on the base, in addition two wring abuts link with the support of drum bottom, and bracket supports is on the inclined-plane of cam.