CN106140874A

CN106140874A - Catcher for double plate take-up

Info

Publication number: CN106140874A
Application number: CN201510174016.9A
Authority: CN
Inventors: 胡彦红; 明剑; 张萍; 姚松; 陆恩万; 刘钰; 毛彦朋; 张立华
Original assignee: Shanghai Electric Cable Research Institute
Current assignee: Shanghai Electric Cable Research Institute
Priority date: 2015-04-13
Filing date: 2015-04-13
Publication date: 2016-11-23
Anticipated expiration: 2035-04-13
Also published as: CN106140874B

Abstract

The present invention provides a kind of catcher for double plate take-up, it includes controller, drive cylinder, the lever of central rotational location, the driving member of hinged location, pinch roller and spacing testing agency, one end of lever is hinged with the telescopic end driving cylinder, the other end of lever is hinged with one end of driving member, pinch roller is located on the other end of driving member, spacing testing agency includes: for detecting the first sensor whether line bar stretches out from wire lead slot, trigger member and two limit switches, trigger member rotates with lever and triggers two limit switches successively, the signal that one of them limit switch puts in place as pinch roller lifting sends device, the signal that line bar is pressed on take-up reel is sent device as pinch roller by another limit switch, first sensor, two limit switches are all connected with controller with driving cylinder.Line bar can be captured on take-up reel by the present invention automatically and accurately, it is ensured that the continuous operation of production line.

Description

Catcher for double plate take-up

Technical field

The present invention relates to aluminum and aluminum alloy continuous casting tandem rolling unit double plate take-up technical field, particularly relate to a kind of aluminum and aluminium alloy connects The catcher of casting Continuous mill train double plate take-up.

Background technology

In electric wire electrical equipment production field, aluminum and aluminum alloy continuous casting tandem rolling unit produce aluminum and aluminium alloy rod, and double plate is received Line is exactly that two take-up reels replace take-up, and after A drum is received completely, line bar is then take-up on B drum, it is ensured that production line Run continuously, but, line bar is after A drum is received and completely cut off, under not stopped status, line is the most extremely difficult around B drum, Equally, from B drum receive full after, also can difficulty equally around A drum by line bar, it is simply that because of this problem, domestic aluminum and Aluminum alloy continuous casting tandem rolling unit seldom uses double plate take-up, simply uses single line dish take-up, inefficient.Even if using double Dish take-up, it typically utilizes cylinder to drive and catches line hook to catch line, however, to ensure that catch line success rate, catches line hook structure relatively For finely, difficulty of processing is big, is difficult to produce, and is easily damaged in use, causes and catches line failure.

Accordingly, it would be desirable to one catches line success rate height, can guarantee that the catcher that production line runs continuously.

Summary of the invention

The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of catcher for double plate take-up, For solving the low problem affecting continuous prodution of capture line bar accuracy rate in prior art.

For achieving the above object and other relevant purposes, the present invention provides a kind of catcher for double plate take-up, described in catch Catch device include controller, drive cylinder, central rotational location lever, the driving member of hinged location, for line bar is pressed on Pinch roller on take-up reel and spacing testing agency, one end of lever is hinged with the telescopic end of described driving cylinder, another of lever Holding the one end with driving member to be hinged, described pinch roller is located on the other end of described driving member, and described spacing testing agency includes: For detecting the first sensor whether line bar stretches out from wire lead slot, trigger member and two limit switches, described trigger member is with institute Stating lever and rotate two limit switches of triggering successively, the signal that one of them limit switch puts in place as described pinch roller lifting sends device, The signal that line bar is pressed on take-up reel is sent device as described pinch roller by another limit switch, described first sensor, two Limit switch is all connected with described controller with driving cylinder.

Preferably, described trigger member is cam, and cam is hinged on one end that described lever is hinged with described driving cylinder.

Preferably, described driving member has the extension extended at described take-up reel, described pinch roller be placed in described extension towards The side of described take-up reel.

Preferably, in described double plate take-up, a described catcher is all fixed in the side of each take-up reel.

As it has been described above, the catcher for double plate take-up of the present invention, have the advantages that it can be automatic and accurate True captures on take-up reel by line bar, it is ensured that the continuous operation of production line.

Accompanying drawing explanation

Fig. 1 is shown as the front view of the catcher for double plate take-up of the present invention.

Fig. 2 is shown as the side view of the catcher for double plate take-up of the present invention.

Fig. 3 is shown as the use state diagram of the catcher for double plate take-up of the present invention.

Element numbers explanation

1 drives cylinder

2 trigger member

3 limit switches

4 levers

5 driving members

6 pinch rollers

100 wire lead slots

200 catchers

300 take-up reels

Detailed description of the invention

By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art can be taken off by this specification The content of dew understands other advantages and effect of the present invention easily.

Refer to Fig. 1 to Fig. 3.It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to Coordinating the content disclosed in description, understand for those skilled in the art and read, being not limited to the present invention can implement Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, Under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still fall at disclosed technology contents Obtain in the range of containing.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " and " one " etc. Term, be merely convenient to understanding of narration, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or Adjust, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.

As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of catcher for double plate take-up, described catcher 200 Including controller, drive cylinder 1, central rotational location lever 4, the driving member 5 of hinged location, for line bar is pressed on Pinch roller 6 on take-up reel 300 and spacing testing agency, one end of lever 4 is hinged with the telescopic end driving cylinder 1, lever The other end of 4 is hinged with one end of driving member 5, and pinch roller 6 is located on the other end of described driving member 5, spacing testing agency Including: for detecting the first sensor whether line bar stretches out from wire lead slot 100, two limit switches 3 and trigger spacing opening Closing the trigger member 2 sending signal, trigger member 2 rotates two limit switches 3 of triggering, one of them limit switch successively with lever 4 3 send device as the detection signal that puts in place of pinch roller 6 lifting, and line bar is pressed on receipts as detection pinch roller 6 by another limit switch Signal on drum 300 sends device, and first sensor, two limit switches 2 are all connected with described controller with driving cylinder 1. The present invention uses driving cylinder 1 to drive lever 4 to move, and then completes lifting and the decline of pinch roller 6,6 times general who has surrendered's line bars of pinch roller Capturing on take-up reel 300, and drive the action of cylinder 1 to be all controlled by the controller, controller is receiving first sensor letter Number time order about driving cylinder 1 and extend, elongation triggers one of them limit switch 3, now this limit switch 3 to above-mentioned trigger member 2 Sending signal, controller controls to drive cylinder 1 to retract again, until pinch roller 6 completes to catch line, now trigger member 2 triggers other one Individual limit switch 3, controller accepts the signal of this limit switch makes driving cylinder 1 extend, and present invention achieves and automatically catches line, And accuracy rate is high, it is ensured that the continuous prodution of production line.

Triggering two limit switches for ease of realizing a trigger member 2 successively while lever 4 rotates, above-mentioned trigger member 2 is Cam, cam is hinged on lever 4 and the one end driving cylinder 1 to be hinged, i.e. the right-hand member (see figure 1) of lever.Cam Using and self accelerate while it can be made to rotate with lever to rotate, its protuberance is easier to touching limit switch.Trigger member 2 is also Can be other structures, only need it to complete to trigger two limit switches, such as the knot of triangle taper while rotating with lever Structure etc..

The above-mentioned hinged location of driving member 5, is the center of rotation of driving member self at this hinged location, and its one end is hinged with lever, The other end has the extension extended at take-up reel 300, and pinch roller 6 is placed in the extension side towards take-up reel 300.Lever Turn to contrary with turning to of driving member, lever and driving member constitute kinematic link and complete lifting and the decline of pinch roller.

What the present invention was concrete catches line work process is: as shown in Figure 3, when line bar from wire lead slot 100 out time, first sensor Sending signal to controller, this controller is the PLC in double plate take-up, and controller controls to drive cylinder 1 to extend, Driving cylinder 1 when elongation, lever 4 rotates counterclockwise around interfix point, and driving member 5 turns clockwise around its hinged place, Make pinch roller 6 lifting, and in lever 4 rotary course, the hinged cam (i.e. trigger member 2) of lever right-hand member that is positioned at is also with it Rotating up, the part that cam highlights i.e. can touch limit switch 3 above, and this limit switch 3 sends signal, makes Driving cylinder 1 to shrink, the line bar simultaneously stretched out from wire lead slot 100 has extended below pinch roller 6, and controller makes driving cylinder shrink, Lever 4 reversely rotates, and 6 times general who has surrendered's line bars of pinch roller catch, and cam reversely rotates with lever 4 simultaneously, and its prominent part is again Touching the limit switch being positioned at lower section, while the limit switch below this sends signal, pinch roller completes catch line and make line bar be wound on The inner ring of take-up reel, controller makes driving cylinder again extend, and makes pinch roller 6 lifting, after the full signal of take-up reel 300 receipts sends, Line bar is cut off before wire lead slot 100, and take-up reel 300 completes take-up.

For completing the seriality of double plate take-up, in this double plate take-up, catching of a present invention is all fixed in the side of each take-up reel Catch device.

In sum, the present invention is for the catcher of double plate take-up, it is achieved that automatically catch line, and accuracy rate is high, it is ensured that The continuous prodution of production line.So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial exploitation value Value.

The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any it is familiar with this skill Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage of art.Therefore, such as All that in art, tool usually intellectual is completed under without departing from disclosed spirit and technological thought etc. Effect is modified or changes, and must be contained by the claim of the present invention.

Claims

1. the catcher for double plate take-up, it is characterised in that described catcher include controller, drive cylinder (1), The lever (4) of central rotational location, the driving member (5) of hinged location, for line bar being pressed on take-up reel (300) Pinch roller (6) and spacing testing agency, one end of lever (4) is hinged with the telescopic end of described driving cylinder (1), The other end of lever (4) is hinged with one end of driving member (5), and described pinch roller (6) is located at described driving member (5) On the other end, described spacing testing agency includes: be used for detecting the first sensing whether line bar stretches out from wire lead slot (100) Device, trigger member (2) and two limit switches (3), described trigger member (2) rotates with described lever (4) to be touched successively Sending out two limit switches (3), the signal that one of them limit switch (3) puts in place as described pinch roller (6) lifting sends device, The signal that line bar is pressed on take-up reel (300) as described pinch roller (6) by another limit switch (3) sends device, Described first sensor, two limit switches (3) are all connected with described controller with driving cylinder (1).

Catcher for double plate take-up the most according to claim 1, it is characterised in that: described trigger member (2) is convex Wheel, cam is hinged on one end that described lever (4) is hinged with described driving cylinder (1).

Catcher for double plate take-up the most according to claim 1, it is characterised in that: described driving member (5) has Extending to the extension at described take-up reel (300) place, described pinch roller (6) is placed in described extension towards described take-up reel (300) Side.

Catcher for double plate take-up the most according to claim 1, it is characterised in that: every in described double plate take-up A described catcher (200) is all fixed in the side of individual take-up reel (300).