CN201163037Y

CN201163037Y - Automatic flame height regulating apparatus of air lighter

Info

Publication number: CN201163037Y
Application number: CNU200720169931XU
Authority: CN
Inventors: 张铭; 周小平
Original assignee: SHENZHEN MINGHAI MACHINERY EQUIPMENT CO Ltd
Current assignee: Minghai High Precision Tools (Shenzhen) Co., Ltd.
Priority date: 2007-07-27
Filing date: 2007-07-27
Publication date: 2008-12-10
Anticipated expiration: 2017-07-27

Abstract

The utility model discloses an automatic adjusting device for the flame height of gas lighters, consisting of a feeding group, an ignition mechanism, a fire adjusting mechanism, a video camera and a computer. The ignition mechanism consists of a left cylinder, an upper cylinder, a gas on-turning rod, an igniter, a driven gear and a left clamping block; the fire adjusting mechanism consists of a right cylinder, a fire adjusting motor, a fire adjusting gear and a right clamping block; the video camera comprises a lens and a CCD; an image capture card and an I/O card are arranged in the computer. The computer presets a standard value of the flame height of a lighter, controls the ignition mechanism to ignite the lighter, controls the video camera and the image capture card to collect flame images of the lighter and carry out comparative detection to the images and the preset value of the flame height, and controls the fire adjusting mechanism to adjust the flame height of the lighter. The adjusting device realizes the standardization and automation of the flame height adjustment of the lighter, and can greatly improve labor productivity.

Description

A kind of gas lighter flame height automatic regulating apparatus

Technical field

The utility model relates to the lighter manufacturing, particularly a kind of gas lighter flame height automatic regulating apparatus.

Background technology

Gas lighter for industry standard and requirement safe in utilization, need be pressed unified adjustment of certain altitude standard to the flame height of lighter and preset before the manufacturing assembling is dispatched from the factory.Such as customer requirement lighter its flame height when striking sparks of ordering of process is 20mm without exception, then the flame height of lighter of this batch order all should be adjusted into 20mm without exception to satisfy terms of delivery.At present this adjustment to flame height of lighter is finished by manual substantially in the industry, promptly by manually adjustment one by one, exists that efficient is low, the shortcoming of low precision.

Summary of the invention

At the shortcoming that above-mentioned flame height of lighter adjustment exists, the utility model provides a kind of gas lighter flame height automatic regulating apparatus.

The utility model is achieved in that a kind of gas lighter flame height automatic regulating apparatus, form by feeding group, ignition mechanism, accent lighter structure, video camera and computer, it is characterized in that: described ignition mechanism by left cylinder, upper cylinder, open gas bar, igniter, driven gear and left clamp and form, transfer the lighter structure to form by right cylinder, accent thermal motor, the fiery gear of accent and right clamp, video camera comprises camera lens and CCD, is furnished with picture catching card and I/O card in the computer; The camera lens of video camera and CCD have circuit to link to each other with picture catching card in the computer, and the I/O card in the computer has circuit to link to each other with ignition mechanism and accent lighter structure; Computer is preset the flame height of lighter standard value, and the control ignition mechanism is the lighter igniting, and control video camera, picture catching card are gathered the lighter flame image and relatively detected with the flame height preset value, and control transfers the lighter structure to adjust flame height of lighter.

In a preferred embodiment, the camera lens specification of video camera is 8mm ManualIris, and the CCD specification is 1/3 No AGC customization type; Picture catching calliper lattice in the computer are four-way collection/PCI Bus simultaneously continuously, and I/O calliper lattice are 32Input/32Output/PCI Bus; Ignition mechanism by left cylinder, upper cylinder, open gas bar, igniter, driven gear and left clamp and form, transfer the lighter structure by right cylinder, transfer thermal motor, transfer fiery gear and right clamp to form; Computer is by the dedicated custom instruction repertorie, default flame height of lighter standard value, instruction video camera, picture catching card acquisition process lighter flame image also relatively detects with preset value, instruction I/O card control ignition mechanism and transfer the igniting of lighter structure, adjust flame height, flame-out and return.

In the time of before the feeding group waits to transfer fiery lighter to be transported to camera lens with one group, the signal that puts in place by the COMPUTER DETECTION feeding.Then computer is by the dedicated custom instruction repertorie, instruction transfers the right cylinder of lighter structure to promote to transfer fiery gear and right clamp to clamp lighter from the right, and make and transfer the regulating the qi flowing in the channels gears engaged of fiery gear from the right and lighter, the left cylinder promotion driven gear and the left clamp of ignition mechanism are clamped lighter from the left side simultaneously, and make the regulating the qi flowing in the channels gears engaged of driven gear from the left side and lighter, press off the gas bar subsequently under the upper cylinder and pry open the venting of lighter air nozzle, igniter is the lighter igniting; Instruct video camera to pass through camera lens then, the lighter flame real-time photography of CCD to lighting, link continuous acquisition camera flame figure frame to computer by picture catching, by computer flame image height and preset height standard value are carried out real-time comparative analysis, and the accent thermal motor of transferring the lighter structure according to the comparative analysis object command just, the counter-rotating drive transfers fiery gear to do following adjustment by the regulating the qi flowing in the channels gear mesh flame height of engagement lighter: 1. collection value then instructs the accent thermal motor to drive the fiery gear of accent less than preset value is just changeing to heighten flame to preset value, 2. collection value is then instructed greater than preset value and is transferred thermal motor to drive the fiery gear counter-rotating of accent to turn down flame to preset value, and 3. collection value equals preset value and then do not send instructions; Instruct ignition mechanism and accent lighter structure to close gas after adjustment finishes again and stop working, return playback, wait for that the next round feeding begins.

Use gas lighter flame height automatic regulating apparatus of the present utility model, have flame height and adjust precision height, advantage that efficient is high.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the utility model operation principle schematic diagram;

Fig. 2 is the utility model structural representation;

Fig. 3 is the utility model working state schematic representation;

Fig. 4 is the utility model detection line schematic diagram.

The specific embodiment

As shown in Figure 1, according to a kind of gas lighter flame height automatic regulating apparatus of the present utility model, comprise feeding group 1, ignition mechanism 2, transfer lighter structure 3, video camera 4 and computer 5, wherein ignition mechanism 2 by left cylinder 21, upper cylinder 22, open gas bar 23, igniter 24, driven gear 25 and left clamp 26 and form, transfer lighter structure 3 to form by right cylinder 31, accent thermal motor 32, the fiery gear 33 of accent and right clamp 34, video camera 4 comprises camera lens 41 and CCD 42, is furnished with picture catching card 51 and I/O card 52 in the computer 5; The camera lens 41 of video camera 4 and CCD 42 have circuit to link to each other with picture catching card 51 in the computer 5, and the I/O card 52 in the computer has circuit to link to each other with accent lighter structure 3 with ignition mechanism 2; By computer 5 default flame height of lighter standard values, control ignition mechanism 2 is lighter 11 igniting, control video camera 4, picture catching card 51 are gathered the lighter flame image and are relatively detected with the flame height preset value, and control transfers lighter structure 3 to adjust flame height of lighter.

As shown in Figure 2, in the time of when feeding group 1 waits to transfer fiery lighter to be transported to video camera 4 camera lenses with one group before, computer is by the dedicated custom instruction repertorie, instruction transfers the right cylinder 31 of lighter structure to promote to transfer fiery gear 33 and right clamp 34 to clamp lighter 11 from the right, and the fiery gear 33 of accent is meshed from the regulating the qi flowing in the channels gear 112 of the right and lighter, the left cylinder 21 promotion driven gears 25 and the left clamp 26 of ignition mechanism are clamped lighter 11 from the left side simultaneously, and driven gear is meshed from the regulating the qi flowing in the channels gear 112 of the left side and lighter, upper cylinder presses off gas bar 23 for 22 times and pries open 111 venting of lighter air nozzle subsequently, and igniter 24 is the lighter igniting; The lighter flame real-time photography that instructs video camera to light then by

camera lens

41,42 couples of CCD, link continuous acquisition camera flame figure frame to computer by picture catching, by computer flame image height and preset height standard value are carried out real-time comparative analysis, and transfer accent thermal motor 32 forward and backwards of lighter structure to drive according to the comparative analysis object command and transfer fiery gear 33 to do following adjustment by 112 pairs of flame heights of regulating the qi flowing in the channels gear of engagement lighter:

As shown in Figure 3, when flame image collection value height during less than preset value, the regulating the qi flowing in the channels gear 112 that computer instruction transfers fiery gear 33 to drive lighter 11 is just changeing to heighten flame to preset value; When collection value during greater than preset value, computer instruction transfers fiery gear 33 to drive regulating the qi flowing in the channels gear 112 counter-rotatings of lighter 11 to turn down flame to preset value; When equaling the preset value computer-chronograph, the collection value do not send instructions.After adjustment finished, computer instruction ignition mechanism 2 and accent lighter structure 3 closed gas and stop working, return playback, wait for that the next round feeding begins.

As shown in Figure 4, use gas lighter flame height automatic regulating apparatus of the present utility model, can realize standardization, automation that flame height of lighter is adjusted, greatly raise labour productivity.

Claims

1, a kind of gas lighter flame height automatic regulating apparatus, form by feeding group, ignition mechanism, accent lighter structure, video camera and computer, it is characterized in that: described ignition mechanism by left cylinder, upper cylinder, open gas bar, igniter, driven gear and left clamp and form, transfer the lighter structure to form by right cylinder, accent thermal motor, the fiery gear of accent and right clamp, video camera comprises camera lens and CCD, is furnished with picture catching card and I/0 card in the computer; The camera lens of video camera and CCD have circuit to link to each other with picture catching card in the computer, and the I/O card in the computer has circuit to link to each other with ignition mechanism and accent lighter structure.

2, a kind of gas lighter flame height automatic regulating apparatus as claimed in claim 1, it is characterized in that: the right cylinder of described accent lighter structure promotes to transfer fiery gear and right clamp can clamp lighter from the right and can return original position, wherein transfers the regulating the qi flowing in the channels gears engaged of fiery gear and lighter; Transfer fiery gear to adjust the flame height but transfer the thermal motor forward and backward to drive by the regulating the qi flowing in the channels gear of engagement lighter.

3, a kind of gas lighter flame height automatic regulating apparatus as claimed in claim 1, it is characterized in that: the left cylinder of described ignition mechanism promotes driven gear and left clamp can be clamped lighter from the left side and can return original position, wherein the regulating the qi flowing in the channels gears engaged of driven gear and lighter; Press off the gas bar under the upper cylinder and pry open the venting of lighter air nozzle.

4, a kind of gas lighter flame height automatic regulating apparatus as claimed in claim 1, it is characterized in that: described computer is the universal PC computer, institute figure picture is caught card and is the sequential image acquisition card of described computer PCI bus, join the input and output control card that the I/0 card is described computer PCI bus.