CN207866731U - A kind of vision inspection device of diamond wire production equipment - Google Patents

A kind of vision inspection device of diamond wire production equipment Download PDF

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Publication number
CN207866731U
CN207866731U CN201820235334.0U CN201820235334U CN207866731U CN 207866731 U CN207866731 U CN 207866731U CN 201820235334 U CN201820235334 U CN 201820235334U CN 207866731 U CN207866731 U CN 207866731U
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China
Prior art keywords
diamond wire
guide wheel
take
production equipment
vision inspection
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CN201820235334.0U
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Chinese (zh)
Inventor
周松华
龙勇
王欢平
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FOSHAN CITY SHUNDE DISTRICT HEHUI ELECTRONICS Co Ltd
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FOSHAN CITY SHUNDE DISTRICT HEHUI ELECTRONICS Co Ltd
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Abstract

The utility model is related to a kind of vision inspection devices of diamond wire production equipment, including corresponding two cameras up and down, upper and lower corresponding two headlamps and tensioning guide wheel;The camera and the headlamp are tightly disposed in together;Diamond wire is passed through from the center of two headlamps and two cameras;Gap between described two headlamps is less than the gap between described two cameras;The tensioning guide wheel is symmetrically arranged in the both sides of the camera and the headlamp;Diamond wire bypasses the tensioning guide wheel of both sides, and horizontality is kept to pass through the gap among two cameras.The present apparatus carries out Image Acquisition using upper and lower two corresponding cameras, the image of acquisition is more complete, to the detection of the product situation on diamond wire surface more comprehensively, replace being always on power supply using flash lamp, highlight illumination can be realized at a lower cost so that Image Acquisition effect is more preferable.

Description

A kind of vision inspection device of diamond wire production equipment
Technical field
The utility model is related to diamond wire production technical fields, and in particular to a kind of visual inspection of diamond wire production equipment Device.
Background technology
Diamond wire needs to carry out visual inspection to detect the quality of production of diamond wire, if there is life after completing to produce Production problem, can also the problems in timely processing production by the feedback of visual inspection.Existing vision inspection device uses single A camera is detected imaging to diamond wire, because diamond wire is cylindrical structure, unilateral camera is bound to not see The outer surface overall picture of diamond wire, thus there is the error checked.
Utility model content
The purpose of this utility model is that aiming at the deficiencies in the prior art, provide a kind of inspection more comprehensively, error The vision inspection device of smaller diamond wire production equipment.
For this purpose, the utility model uses following technical scheme:
A kind of vision inspection device of diamond wire production equipment, including corresponding two cameras up and down, it is corresponding up and down Two headlamps and tensioning guide wheel;The camera and the headlamp are tightly disposed in together;Diamond wire is from described in two The center of headlamp and two cameras passes through;Gap between described two headlamps be less than described two cameras it Between gap;The diamond wire is within the scope of the camera focus adjustment;The tensioning guide wheel symmetrically described take the photograph by setting As the both sides of head and the headlamp;Diamond wire bypasses the tensioning guide wheel of both sides, and horizontality is kept to pass through two institutes State the gap among camera.
Further description, two, the tensioning guide wheel is one group, and guide wheel is tensioned described in two groups and is symmetrically set to institute State the both sides of camera and headlamp;It is tensioned guide wheel described in every group to be staggered up and down, the diamond wire is led from same group of two tensionings It is bypassed between wheel.
Further description, the headlamp are the flash lamp that flicker cycle is not more than 0.5s.
Further description further includes take-up, and the take-up includes adjustable motor-driven by rotating speed Take-up pulley and the encoder being connected with the motor shaft of motor;While diamond wire is by the take-up pulley take-up, the encoder is logical The rotation period number for crossing the motor shaft determines the Buddha's warrior attendant line length collected.
Further description, the take-up pulley passes through the motor shaft of the motor and is coaxially disposed with motor shaft, in institute Motor the tip of the axis is stated to be fixed the take-up pulley by nut.
Further description, it is identical to offer position on the tensioning guide wheel, the identical crossed beam trunking of depth.
Further description further includes tight silk device;The tight silk device is arranged before the take-up, described tight Silk device includes two fixed first guide wheels and the second guide wheel for being moved in vertical chute;Second guide wheel is located at two On center line between first guide wheel, the up and down motion section of second guide wheel is no more than the height of first guide wheel; The take-up keeps the relative position of second guide wheel by adjusting take-up speed, and diamond wire is made to keep tensioning state.
Further description, the tight silk device further include vertical displacement sensor, detect the position of second guide wheel It sets;When second idler positions decline, accelerate the take-up speed of the take-up;When second idler positions rise, Slow down the take-up speed of the take-up.
The beneficial effects of the utility model:Image Acquisition, the figure of acquisition are carried out using upper and lower two corresponding cameras As more complete, to the product situation detection on diamond wire surface more comprehensively, replace being always on power supply using flash lamp, relatively low Cost under highlight illumination can be realized so that Image Acquisition effect is more preferable.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the vision inspection device of one embodiment of the utility model;
Fig. 2 is the schematic diagram of the take-up of one embodiment of the utility model;
Fig. 3 is the schematic diagram of the tight silk device of one embodiment of the utility model.
Wherein:Camera 011, headlamp 012, tensioning guide wheel 013, take-up 02, take-up pulley 021, tight silk device 03, First guide wheel 031 and the second guide wheel 032.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1-Figure 3,
A kind of vision inspection device of diamond wire production equipment, including corresponding two cameras 011 up and down, it is corresponding up and down Two headlamps 012 and tensioning guide wheel 013;The camera 011 and the headlamp 012 are tightly disposed in together;Gold Rigid line is passed through from the center of two headlamps 012 and two cameras 011;Between described two headlamps 012 Gap is less than the gap between described two cameras 011;The diamond wire is within the scope of the camera focus adjustment;It is described Tensioning guide wheel 013 is symmetrically arranged in the both sides of the camera 011 and the headlamp 012;Diamond wire bypasses the institute of both sides Tensioning guide wheel 013 is stated, and horizontality is kept to pass through the gap among two cameras 011.
Upper and lower two headlamps 012 illuminate diamond wire, and illumination is more uniform.Upper and lower two cameras 011 are to diamond wire Surface appearance be monitored, observation more comprehensively.The distance between headlamp 012 smaller is to preferably utilize light Source.Camera 011 and headlamp 012 are tightly disposed in together, utilize light source to the greatest extent, are ensured bright and clear.Both sides Diamond wire is tensioned by tensioning guide wheel 013, and level passes through, it is ensured that upper and lower two cameras 011 were observed is under same cross section Diamond wire up and down two surfaces.
Further description, 013 two, the tensioning guide wheel is one group, and guide wheel 013 is tensioned described in two groups and is symmetrically set It is placed in the both sides of the camera 011 and headlamp 012;It is tensioned about 013 guide wheel described in every group to be staggered, the diamond wire is from same It is bypassed between two tensioning guide wheels 013 of group.
Diamond wire is horizontal by just can guarantee two sights of cameras 011 up and down by being had to when two cameras 011 What is observed is upper and lower two surfaces of diamond wire under same cross section, it is therefore desirable to enable diamond wire be in tensioning state, therefore set Set two groups of tensioning guide wheels 013 being staggered up and down, such mode again can be to avoid excessive between diamond wire and tensioning guide wheel 013 Contact and wear away the diamond dust on diamond wire surface.
Further description, the headlamp 012 are the flash lamp that flicker cycle is not more than 0.5s.
Flash lamp stores high-voltage electricity by capacitor, and pulse-triggered makes flash of light tube discharge, completes instantaneous flash.Its illumination is bright Degree is higher than the common lighting apparatus that is always on, and price is always on equipment also below possess same brightness of illumination.Pass through flicker cycle The not more than stroboscopic of the flash lamp of 0.5s, intermittent illumination, 011 re-sampling of camera can ensure enough exposure effects, camera shooting First 011 the image collected effect is more preferable.
Further description, further includes take-up 02, and the take-up 02 includes being driven by the adjustable motor of rotating speed Dynamic take-up pulley 021 and the encoder being connected with the motor shaft of motor;While diamond wire is by 021 take-up of take-up pulley, institute It states encoder and the Buddha's warrior attendant line length collected is determined by the rotation period number of the motor shaft.
Motor shaft often rotates one week, and encoder is issued by a pulse signal, in the situation known to 021 outer diameter of take-up pulley Under, so that it may to calculate the length for the diamond wire that take-up pulley 021 has been stored, the diamond wire of exact length can be retained on demand.
Further description, the take-up pulley 021 pass through the motor shaft of the motor and are coaxially disposed with motor shaft, The take-up pulley 021 is fixed by the motor the tip of the axis by nut.
Take-up 02 uses cylinder-pressing take-up pulley 021 mostly, and being fixed take-up pulley 021 using nut can save Cost is saved in the use of cylinder.
Further description, it is identical to offer position on the tensioning guide wheel 013, the identical crossed beam trunking of depth.
Diamond wire can ensure good directionality by crossed beam trunking, make diamond wire along the tangential direction of tensioning guide wheel 013 Movement.
Further description further includes tight silk device 03;The tight silk device 03 is arranged before the take-up 02, The tight silk device 03 includes two fixed first guide wheels 031 and the second guide wheel 032 moved in vertical chute;Described Two guide wheels 032 are located on the center line between two first guide wheels 031, and the up and down motion section of second guide wheel 032 is not More than the height of first guide wheel 031;The take-up 02 keeps second guide wheel 032 by adjusting take-up speed Relative position makes diamond wire keep tensioning state.
Second guide wheel 032 of tight silk device 03 moves freely in the sliding slot of vertical direction, passes through the position of the second guide wheel 032 The tightness of diamond wire can intuitively be judged by setting, by the take-up speed for regulating and controlling take-up 02, so that it may to adjust gold The tightness of rigid line.
Further description, the tight silk device 03 further include vertical displacement sensor, detect second guide wheel 032 Position;When second guide wheel, 032 position declines, accelerate the take-up speed of the take-up 02;Second guide wheel 032 When position rises, slow down the take-up speed of the take-up 02.
Vertical displacement sensor can accurately detect the position of the second guide wheel 032, thus according to the second guide wheel 032 vertical The variable quantity of direction position adjusts the take-up speed of take-up 02, and diamond wire is made to remain tightness appropriate.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as Limitations of the present invention.

Claims (8)

1. a kind of vision inspection device of diamond wire production equipment, it is characterised in that:Including upper and lower corresponding two cameras, on Under corresponding two headlamps and tensioning guide wheel;The camera and the headlamp are tightly disposed in together;Diamond wire from The center of two headlamps and two cameras passes through;Gap between described two headlamps is less than described two Gap between camera;The diamond wire is within the scope of the camera focus adjustment;The tensioning guide wheel is symmetrically arranged In the both sides of the camera and the headlamp;Diamond wire bypasses the tensioning guide wheel of both sides, and horizontality is kept to wear Cross the gap among two cameras.
2. a kind of vision inspection device of diamond wire production equipment according to claim 1, it is characterised in that:The tensioning Two, guide wheel is one group, and the both sides that guide wheel is symmetrically set to the camera and headlamp are tensioned described in two groups;Described in every group Tensioning guide wheel is staggered up and down, and the diamond wire is bypassed between same group of two tensioning guide wheels.
3. a kind of vision inspection device of diamond wire production equipment according to claim 1, it is characterised in that:The illumination Lamp is the flash lamp that flicker cycle is not more than 0.5s.
4. a kind of vision inspection device of diamond wire production equipment according to claim 1, it is characterised in that:Further include receiving Line apparatus, the take-up include the coding by rotating speed adjustable motor-driven take-up pulley and being connected with the motor shaft of motor Device;While diamond wire is by the take-up pulley take-up, the encoder has been received by the rotation period number determination of the motor shaft The Buddha's warrior attendant line length of collection.
5. a kind of vision inspection device of diamond wire production equipment according to claim 4, it is characterised in that:The take-up It takes turns the motor shaft across the motor and is coaxially disposed with motor shaft, in the motor the tip of the axis by nut by the take-up pulley It is fixed.
6. a kind of vision inspection device of diamond wire production equipment according to claim 2, it is characterised in that:The tensioning It is identical that position is offered on guide wheel, the identical crossed beam trunking of depth.
7. a kind of vision inspection device of diamond wire production equipment according to claim 4, it is characterised in that:Further include tight Silk device;The tight silk device is arranged before the take-up, the tight silk device include two fixed first guide wheels and The second guide wheel moved in vertical chute;Second guide wheel is located on the center line between two first guide wheels, described The up and down motion section of second guide wheel is no more than the height of first guide wheel;The take-up is protected by adjusting take-up speed The relative position for holding second guide wheel makes diamond wire keep tensioning state.
8. a kind of vision inspection device of diamond wire production equipment according to claim 7, it is characterised in that:The tight silk Device further includes vertical displacement sensor, detects the position of second guide wheel;When second idler positions decline, accelerate institute State the take-up speed of take-up;When second idler positions rise, slow down the take-up speed of the take-up.
CN201820235334.0U 2018-02-09 2018-02-09 A kind of vision inspection device of diamond wire production equipment Active CN207866731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820235334.0U CN207866731U (en) 2018-02-09 2018-02-09 A kind of vision inspection device of diamond wire production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820235334.0U CN207866731U (en) 2018-02-09 2018-02-09 A kind of vision inspection device of diamond wire production equipment

Publications (1)

Publication Number Publication Date
CN207866731U true CN207866731U (en) 2018-09-14

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239139A (en) * 2020-01-21 2020-06-05 珠海锐翔智能科技有限公司 Double-station FPC (flexible printed circuit) material supplementing offset and re-pasting/missing pasting inspection machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239139A (en) * 2020-01-21 2020-06-05 珠海锐翔智能科技有限公司 Double-station FPC (flexible printed circuit) material supplementing offset and re-pasting/missing pasting inspection machine
CN111239139B (en) * 2020-01-21 2020-11-03 珠海锐翔智能科技有限公司 Double-station FPC (flexible printed circuit) material supplementing offset and re-pasting/missing pasting inspection machine

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