CN103995004A

CN103995004A - Online detection method and device applied to wire wrapping insulation production

Info

Publication number: CN103995004A
Application number: CN201410241917.0A
Authority: CN
Inventors: 刘丽国
Original assignee: HUAINAN NEW GUANGSHEN OPTICAL FIBER CABLE CO Ltd
Current assignee: Anhui Guangshen Aerospace Electronic Technology Co.,Ltd.
Priority date: 2014-05-30
Filing date: 2014-05-30
Publication date: 2014-08-20
Anticipated expiration: 2034-05-30
Also published as: CN103995004B

Abstract

The invention provides an online detection method and device applied to wire wrapping insulation production. The online detection method and device have the beneficial effects that a convex nut on a rotating wrapping mechanism rotary disc is detected through a distance sensor so as to trigger a signal, and the signal is transmitted to a stroboscope through a cable to ensure that the stroboscope emits hard light; when the wrapping mechanism rotary disc rotates at a high speed, the stroboscope flickers at the same frequency, and thus a static image of a wrapping mechanism can be observed. According to the online detection method, the purpose of detecting whether all parts of the wrapping mechanism are perfect when wire wrapping insulation production equipment is in a high-speed operating state is achieved, and the difficulty that with present wrapping production equipment, a wrapping state can only be inspected after halting is well solved.

Description

Online test method and device thereof when a kind of electric wire lapped insulation is produced

Technical field

The invention belongs to electric wire manufacture field, more specifically relate to method and device thereof that wrapped type insulated wire cable insulation or sheath detect its equipment state in process of production.

Background technology

At present, the insulation processing of electric wire mainly contains three kinds of modes of production, the first is that high-temperature fusion is extruded insulation mode, the second is low temperature cold moulding extrusion sintering processing, the third is wrapped sintering processing, electric wire for the third mode is mainly used in the fields such as Aero-Space, cable core requires the control degree of production run and is strict, around-packing technology is the master operation of its production, after winding machine moves, the wrapping mechanism of High Rotation Speed is difficult to judge that whether the position duties such as twining package tape and each guide wheel are good, the method that tradition checks, can only wait to stop inspection machine afterwards and whether have extremely by shutting down, after detecting well, start operation again, every half an hour, frequently check like this, affect production efficiency, repeatedly shut down also and can affect the mass formation of product simultaneously.

Summary of the invention

Whether good the object of the invention is affects production efficiency and product quality for shutting down checkout equipment in background, provide and can detect online in the wrapped production status of winding machine method and device.

In order to solve the existing problem of background technology, the present invention by the following technical solutions: online test method when electric wire lapped insulation is produced, its method comprises the following steps:

1) in winding machine one side, be provided with range sensor, the direction of measurement of described range sensor and winding machine rotating disk lateral vertical, and the spacing between range sensor and winding machine is 20mm;

2) embedding nut on winding machine rotating disk side, the outstanding rotating disk lateral distance of described nut is 10mm, winding machine turntable rotation, range sensor detects the variation distance that nut is followed turntable rotation;

3) range sensor detects the change of distance trigger pip that nut causes, signal is reached to stroboscope by transmission cable, and described stroboscope will send the flash of light of 10 microseconds after receiving signal.

On-line measuring device when electric wire lapped insulation is produced, pick-up unit includes range sensor, signal-transmitting cable, stroboscope;

Described range sensor, for sending the distance signal of the change of distance being caused at the volley by the nut that is embedded in rotating disk;

Described stroboscope, the signal sending for receiving range sensor, feedback light emitting stroboscopic.

Principle of work of the present invention is as follows: by range sensor, detect the protruding nut trigger pip on the winding machine rotating disk rotating, this signal is passed to stroboscope by cable, make it send 10 microsecond high lights, when wrapping mechanism rotating disk High Rotation Speed, stroboscope will send same frequency flash of light, according to stroboscope, flash of light can detect the stable situation of winding machine rotating disk, this method reaches the wrapped production equipment of wire insulation and under high-speed cruising state, detects the whether intact object of each position state of wrapping mechanism, well having solved current wrapped production equipment only has by checking wrapped state after shutdown.

In sum; the advantage of this invention is as follows: this device has simple in structure; easy to use; this device can detect at wrapped production equipment a wrapping mechanism whether intact object of position state under high-speed cruising state; without shutting down, detect; guaranteeing, under the prerequisite of product quality, to effectively raise production efficiency.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is plan structure schematic diagram of the present invention.

Wherein, 1, range sensor; 2, winding machine rotating disk; 3, nut; 4, stroboscope.

Embodiment

With reference to accompanying drawing, online test method when electric wire lapped insulation is produced, its method comprises the following steps:

Concrete grammar is first range sensor to be fixed on winding machine, sensor measurement direction and wrapping mechanism round turntable face are perpendicular, and spacing is 20mm, can measure the distance of wrapping mechanism plane of rotor disc, when wrapped disc spins, embedding nut on wrapping mechanism rotating disk afterwards, nut exceeds 10mm compared with disc surfaces, when turntable rotation, range sensor can just detect the change of the caused distance of nut of inlaying, its measured value becomes 10mm from original 20mm, it is a jump signal that this change can be treated as, by signal-transmitting cable, pass to stroboscope, when stroboscope receives after this burst, just flash of light once, flash duration is 10 microseconds.

After winding machine is started working, taping head rotating disk is High Rotation Speed just, range sensor detects the caused continuous jump signal of nut, and pass to stroboscope, stroboscope starts group flashing light, wrapped rotating disk often rotates a circle, stroboscope flash of light once, see the position that taping head is current, when rotating to next week, that observes remains the same position that taping head rotates to, each taping head rotates to behind this position, observed the image of same position, in eye impressions, what see is static taping head, so just can in non-stop-machine situation, check whether each positions such as twining package tape have in production run extremely.

Claims

1. online test method when electric wire lapped insulation is produced, is characterized in that: its method comprises the following steps:

2. on-line measuring device when electric wire lapped insulation is produced, is characterized in that: pick-up unit includes range sensor, signal-transmitting cable, stroboscope;