CN101916392B - Steel ball number detecting machine - Google Patents
Steel ball number detecting machine Download PDFInfo
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- CN101916392B CN101916392B CN 201010276177 CN201010276177A CN101916392B CN 101916392 B CN101916392 B CN 101916392B CN 201010276177 CN201010276177 CN 201010276177 CN 201010276177 A CN201010276177 A CN 201010276177A CN 101916392 B CN101916392 B CN 101916392B
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- laser sensor
- steel ball
- feed mechanism
- rotating mechanism
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Abstract
The invention provides a steel ball number detecting machine, belonging to the field of detection equipment. The detecting machine comprises a worktable, a base, a laser sensor, an electrical control mechanism, a rotating mechanism, a feed mechanism and a sensing controller, wherein the feed mechanism is used for clamping or loosening the products with steel balls; the rotating mechanism is used for driving the laser sensor to rotate in 360 degrees; the laser sensor is used for detecting the positions of the steel balls; the sensing controller is used for setting the parameters indicating whether the steel balls are detected or not; and the electrical control mechanism is used for controlling the laser sensor, the rotating mechanism, the feed mechanism and the sensing controller to act. The detecting machine has the following beneficial effects: being used for detection, the detecting machine realizes large-scale and continuous automatic detection, has the advantages of convenient detection and high detection reliability, solves the problems which are ubiquitous in the prior art and are caused by visual fatigue or absent mind of the detectors, effectively avoids the possibility that the unqualified products flow to the next procedure and eliminates the potential risks of the automobiles therefrom.
Description
Technical field
The present invention relates to automatic checkout equipment, particularly whether a kind of steel ball number detecting machine, be in place for detection of six steel balls in the CV universal joint.
Background technology
So-called universal joint refers to and utilizes ball-type to connect the physical construction that realizes that out-of-alignment power transmits, and is one of vitals on automobile.
At present, on automobile, constant velocity cardan joint commonly used is rzeppa joint (also claiming the CV universal joint).CV universal joint 8 as shown in Fig. 5 a and Fig. 5 b, this CV universal joint 8 comprises six steel balls 8.1.In the assembling process of CV universal joint six steel balls, the detection of six steel ball numbers is important operations, and the detection method that usually adopts is artificial visual.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
The method not only needs tester's notice high concentration, and easily cause tester's visual fatigue, therefore slightly there is carelessness will cause undetected or false retrieval in detecting, and follow-up operation is difficult to find whether steel ball all is in place, the unacceptable product that causes the thus automobile factory that can circulate, and finally be assembled on automobile, bring great potential risk to automobile.
Summary of the invention
In order to solve in prior art, because undetected or false retrieval very easily occurs artificial visually examine's method, and cause the CV universal joint product stream of neglected loading steel ball to forward the problem of subsequent processing to, the embodiment of the present invention provides a kind of steel ball number detecting machine.Described technical scheme is as follows:
A kind of steel ball number detecting machine, comprise work top, pedestal, laser sensor, electrical control mechanism, rotating mechanism, feed mechanism and sensing controler, described pedestal is located on described work top, described rotating mechanism is fixed on described pedestal, described rotating mechanism is connecting described laser sensor, and described feed mechanism is located at the below of described laser sensor; Wherein, described feed mechanism is used for clamping or unclamping the product that contains described steel ball, described rotating mechanism is used for driving 360 ° of scope rotations of described laser sensor, described laser sensor is for detection of the position of described steel ball, described sensing controler detects described steel ball for setting printenv, and described electrical control mechanism is used for controlling described laser sensor, rotating mechanism, feed mechanism and sensing controler action.
Further, for the described laser sensor of convenient adjustment, be provided with adjusting mechanism between described laser sensor and described rotating mechanism.
Particularly, described adjusting mechanism comprises shaft coupling, fixed mount and the locating rack that connects in turn, and described shaft coupling is connected with described rotating mechanism, and described fixed mount is connected with described pedestal, and described laser sensor is fixedly connected on described locating rack.
Further, described laser sensor is fixedly connected on described locating rack by adjusting screw, detect specification and model various product not of uniform size for the ease of laser sensor, on described locating rack, the mounting hole of corresponding described adjustment screw is arc-shaped slot, by adjusting the position of the relatively described arc-shaped slot of described adjustment screw, the center line relative level face of described laser sensor is tilted in the angular range of 0 °-90 °.
Particularly, described rotating mechanism comprises stepper motor, the big belt pulley that is connected with described stepper motor, the small belt pulley that is connected with described big belt pulley by Timing Belt.
Further, in order accurately to control the rotation of 360 ° of rotating mechanisms, described big belt pulley is provided with the induction screw, the movement locus of corresponding described big belt pulley is provided with two approach switchs that arrange at an angle, described two approach switchs are used for respectively controlling reference position and the final position of described laser sensor, guarantee the rotation of 360 ° of described laser sensors by the signal that gathers described two approach switchs.
Particularly, described feed mechanism comprises the V-type positioning seat that is fixed under described work top, the left V-type location and the right V-type that are arranged on described V-type positioning seat are located, be arranged on the finger cylinder of described V-type positioning seat center, and the optoelectronic switch that is arranged on described finger cylinder below, wherein, whether described optoelectronic switch is used for responding to described product in place, described finger cylinder is controlled described left V-type location and the displacement of described right V-type positioned edge horizontal direction, unclamps or clamps described product.
Further, can relatively described product centering in order to make laser sensor, connecting position adjusting mechanism on described pedestal, position adjusting mechanism is used for the front and back of described pedestal and the adjustment of position, left and right.
Particularly, adjust screw rod and left and right adjustment screw rod before and after described position adjusting mechanism comprises.
Further, in order to realize the steel ball greasing when detecting, described work top along the tangential movement direction of described feeding structure is provided with the greasing station, the top of described greasing station is provided with the greasing shower nozzle, be provided with cylinder in corresponding described feed mechanism, one end of described cylinder is fixed by web joint and described worktable, and the other end is connected with described feed mechanism.
the beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is: the artificial visually examine's method compared to existing technology, using steel ball number detecting machine of the present invention detects, under the prerequisite that reduces labor strength, realized extensive, the automatic detection of serialization, have advantages of easy to detect and to detect fiduciary level high, solved in prior art ubiquitous, the false retrieval and the undetected problem that cause due to tester's visual fatigue or distraction, effectively avoided the possibility of unacceptable product to the circulation of next procedure, eliminated the automobile potential risk of bringing thus.
Description of drawings
Fig. 1 a is the front view that the steel ball that provides in the embodiment of the present invention detects machine;
Fig. 1 b is the vertical view of Fig. 1 a;
Fig. 2 is the assembling enlarged drawing of the described laser sensor adjusting mechanism of the embodiment of the present invention;
Fig. 3 is the assembling enlarged drawing of the described rotational structure of the embodiment of the present invention;
Fig. 4 is the assembling enlarged drawing of the described feed mechanism of the embodiment of the present invention;
Fig. 5 a is the front view of CV universal joint of the prior art;
Fig. 5 b is the vertical view of Fig. 5 a;
Fig. 6 is when using the described steel ball of the embodiment of the present invention to detect machine testing without neglected loading, the detection data and curves figure of steel ball;
Fig. 7 is when using the described steel ball detection of embodiment of the present invention machine testing that neglected loading is arranged, the detection data and curves figure of steel ball.
In accompanying drawing, the component list of each label representative is as follows:
1 guidance panel;
2 tri-colour LEDs;
3 greasing shower nozzles;
4 greasing stations;
5 rotating mechanisms, 5.1 stepper motors, 5.2 big belt pulleys, 5.3 induction screws, 5.4 first approach switchs, 5.5 Timing Belts, 5.6 small belt pulleys, 5.7 second approach switchs;
6 laser sensor adjusting mechanisms, 6.1 fixed mounts, 6.2 laser sensors, 6.3 adjust screw, 6.4 locating racks, 6.5 shaft couplings;
7 pedestals;
8 CV universal joints, 8.1 steel balls;
9 feed mechanisms, 9.1 left V-types are located, and 9.2 right V-types are located, 9.3V type positioning seat, 9.4 impact dampers, 9.5 optoelectronic switches, 9.6 finger cylinders, 9.7 cylinders, 9.8 first magnetic switchs, 9.9 second magnetic switchs;
10 bodies;
Screw rod is adjusted in 11 front and back;
Screw rod is adjusted in 12 left and right;
13 sensing controlers;
14 rotating mechanism hoods;
15 starting switches;
A-steel ball signal;
B-steel ball gap blind spot signal, 0.04S;
C-shell signal;
D-steel ball disappearance signal, 0.1S.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
As shown in Fig. 1 a, 1b, the described a kind of steel ball number detecting machine of the embodiment of the present invention comprises work top, pedestal 7, laser sensor, electrical control mechanism, rotating mechanism 5, feed mechanism 9 and sensing controler 13.Described pedestal 7 is located on the work top of described body 10, described rotating mechanism 5 is fixed on described pedestal 7, described rotating mechanism 5 is connecting described laser sensor 6.2 (can referring to Fig. 2), and described feed mechanism 9 is located at the below of described laser sensor 6.2 (can referring to Fig. 2); Wherein, described feed mechanism 9 is used for clamping or unclamping the product that contains described steel ball, described rotating mechanism 5 is used for driving 360 ° of scope rotations of described laser sensor, described laser sensor 6.2 (can referring to Fig. 2) is for detection of the quantity of described steel ball, described sensing controler 13 detects described steel ball for setting printenv, and described electrical control mechanism is used for controlling described laser sensor, rotating mechanism 5, feed mechanism 9 and sensing controler 13 actions.
The embodiment of the present invention is illustrated as an example of CV universal joint 8 (referring to Fig. 5 a, the 5b) product that contains six steel balls 8.1 example, but is not limited to this, and this steel ball number detecting machine contains the product of steel ball applicable to all.
In order to make whole detection machine clean and tidy, each ingredient that the present embodiment will detect machine is arranged in body 10.In the present embodiment, described electrical control mechanism comprises PLC controller and relay, for the ease of operation, is provided with a guidance panel 1 and a starting switch 15 on body 10.Guidance panel 1 be provided with reset, manual/auto, suddenly stop, clamp/unclamp, the button such as feeding/return, can select accordingly as required.Wherein, the parameter on guidance panel 1 can manually be adjusted.In order conveniently to watch detection architecture, be provided with a tri-colour LED 2 that is connected with guidance panel 1.For example, when CV universal joint 8 steel ball 8.1 quantity being detected when defective, the blinking red lamp in tri-colour LED 2 can not carry out next step operation.
As shown in Fig. 1 a, 1b, further, for the convenient described laser sensor 6.2 (can referring to Fig. 2) of adjusting, be provided with the adjusting mechanism 6 of a laser sensor between described laser sensor 6.2 and described rotating mechanism 5, realize the adjustment of described laser sensor 6.2 in the certain angle scope by the adjusting mechanism 6 of laser sensor.
Particularly, in this example, as shown in Figure 2, the adjusting mechanism 6 of described laser sensor comprises shaft coupling 6.5, fixed mount 6.1 and the locating rack 6.4 that connects in turn, wherein, described shaft coupling 6.5 is connected with described rotating mechanism 5, is used for transmitting the power of rotating mechanism 5 outputs, is convenient to the rotation of laser sensor 6.2.Described fixed mount 6.1 is connected with described shaft coupling 6.5.Described laser sensor 6.1 is fixedly connected on described locating rack 6.4.
In this example, described laser sensor 6.2 specifically is fixedly connected on described locating rack 6.4 by adjusting screw 6.3, and described laser sensor 6.2 is realized adjustment in the certain angle scope by adjusting screw 6.3.Detect specification and model various product not of uniform size for the ease of laser sensor, as shown in Figure 2, on described locating rack 6.4, the mounting hole of corresponding described adjustment screw 6.3 is arc-shaped slot, by adjusting the position of the relatively described arc-shaped slot of described adjustment screw 6.3, the center line relative level face of described laser sensor 6.2 is tilted in the angular range of 0 °-90 °.
Particularly, as shown in Figure 3, described rotating mechanism 5 comprises stepper motor 5.1, the big belt pulley 5.2 that is connected with described stepper motor 5.1, the small belt pulley 5.6 that is connected with described big belt pulley 5.2 by Timing Belt 5.5.Provide power by stepper motor 5.1, reach small belt pulley 5.6 through big belt pulley 5.2 through Timing Belt 5.5, then through small belt pulley 5.6, power is passed to laser sensor 6.2 (can referring to Fig. 2) by shaft coupling 6.5 (can referring to Fig. 2).Rotating mechanism 5 outsides are provided with rotating mechanism hood 14 (referring to Fig. 1 b).
Further, as shown in Figure 3, in order accurately to control the anglec of rotation of 5 360 ° of described rotating mechanisms, described big belt pulley 5.2 is provided with induction screw 5.3, the movement locus of corresponding described big belt pulley 5.2 is provided with the first approach switch 5.4 and the second approach switch 5.7 that arranges at an angle, the first approach switch 5.4 and the second approach switch 5.7 are respectively reference position and the final position of laser sensor 6.2 (can referring to Fig. 2), guarantee the rotation of 360 ° of laser sensors by the signal that gathers these two approach switchs.Wherein, the first approach switch 5.4 is reference position, the second approach switch 5.7 is final position, when stepper motor 5.1 drives big belt pulley 5.2 rotation, induction screw 5.3 gathers an initial signal at the first approach switch 5.4, gathers a termination signal when the induction screw 5.3 on big belt pulley 5.2 forwards the second approach switch 5.7 to, passes on small belt pulley 5.6 by Timing Belt 5.5, be that small belt pulley 5.6 rotates circles, laser sensor 6.2 (can referring to Fig. 2) rotating 360 degrees namely.
particularly, as shown in Figure 4, described feed mechanism 9 comprises the V-type positioning seat 9.3 that is fixed under described work top, the left V-type location 9.1 and the right V-type that are arranged on described V-type positioning seat 9.3 locate 9.2, be arranged on the finger cylinder 9.6 of described V-type positioning seat 9.3 centers, and the optoelectronic switch 9.5 that is arranged on described finger cylinder 9.6 belows, wherein, whether described optoelectronic switch 9.5 is used for responding to described CV universal joint in place, described finger cylinder 9.6 is controlled described left V-type location 9.1 and described right V-type location 9.2 along continuous straight runs displacements, unclamp or clamp described product.When optoelectronic switch 9.5 sense CV universal joint 8 (can referring to Fig. 1 a) be installed to assigned address after, V-type location, left and right 9.1,9.2 clamps CV universal joint 8 under the effect of finger cylinder 9.6 (can be referring to Fig. 1 a), finger cylinder 9.6 moving up and down by the piston rod in it, finger cylinder 9.6 is done from hinge block with it unclamped or clamp motion, and finally unclamp or clamp CV universal joint 8 (referring to Fig. 1 a).
Further, in order to realize that steel ball 8.1 (can be referring to a) greasing of Fig. 5 when detecting, as shown in Figure 1a, described work top along the tangential movement direction of described feed mechanism 9 is provided with greasing station 4, the top of described greasing station 4 is provided with greasing shower nozzle 3, is provided with cylinder 9.7 (can referring to Fig. 4) in corresponding described feed mechanism 9.referring to Fig. 4, an end of described cylinder 9.7 is fixed by web joint and described worktable, the other end is that piston rod is connected with described feed mechanism 9, make V-type positioning seat 9.3 do corresponding movement, when laser sensor 6.2 (can referring to Fig. 2) detect CV universal joint 8 six steel balls 8.1 (can referring to Fig. 5 a) be in place after, under the effect of cylinder 9.7, feed mechanism 9 is delivered to greasing station 4 (can be referring to Fig. 1 a), the simultaneously impact in cylinder 9.7 feeding process, initial sum final position at feed mechanism 9 has all respectively been installed an impact damper 9.4, wherein, the reference position of feed mechanism 9 and final position are realized by the first magnetic switch 9.8 and the second magnetic switch 9.9 that are arranged on cylinder 9.7 respectively.
Further, as shown in Fig. 1 b, for make laser sensor can relatively described product in front and back and the centering of position, left and right, be convenient to carry out more accurately the quantity detection of six steel balls, connecting position adjusting mechanism on described pedestal 7, position adjusting mechanism is used for the front and back of described pedestal 7 and the adjustment of position, left and right.
Particularly, as shown in Fig. 1 b, before and after comprising, described position adjusting mechanism adjusts screw rod 11 and left and right adjustment screw rod 12.
The setting of laser sensor described in the present embodiment as shown in Fig. 1 b, detects by described sensing controler 13 setting laser sensors 6.2 (can referring to Fig. 2) parameter that steel ball has or not.Referring to Fig. 2, unclamp and adjust screw 6.3, adjust the angle of laser sensor 6.2, the position, hole of neglected loading steel ball is manually forwarded to the luminous point place of laser sensor 6.2, make its luminous point be mapped to the lower surface of retainer window under the position, hole of neglected loading steel ball, slightly rotating CV universal joint 8 (referring to Fig. 1 a), makes laser sensor 6.2 obtain less detection data at neglected loading steel ball place, and presses " SET " key on sensing controler 13 (can referring to Fig. 1 b); Slightly rotate CV universal joint 8 (referring to Fig. 1 a), make laser sensor 6.2 that less detection data of steel ball place's selection are being housed, and again press " " SET " key; can obtain a setting value; select again a CV universal joint 8 that there is no a neglected loading steel ball 8.1 (can a) (can a) carry out the interval trial run referring to Fig. 5; if detect normally can enter running status, pass device otherwise need to reset laser with the CV universal joint 8 of neglected loading steel ball 8.1 referring to Fig. 5 on sensing controler 13 (can referring to Fig. 1 b).
In the present embodiment, the action realization of greasing shower nozzle 3, rotating mechanism 5, laser sensor adjusting mechanism 6, feed mechanism 9 and examination criteria are by the PLC programmed control that writes.
The principle of work of the embodiment of the present invention is: convert numerical data by laser sensor to by the simulated data that detects again and then carry out the whether detection of neglected loading of steel ball, testing process adopts the laser sensor rotating 360 degrees, laser sensor can be adjusted front and back, also can adjust under certain angle, steel ball by being input to the laser sensing controller with/without the comparison of two parameters, judge whether CV universal joint steel ball number qualified.
The course of work of the embodiment of the present invention is as follows: referring to Fig. 1 a, 1b, after CV universal joint 8 is installed to feeding structure 9 initial positions, press starting switch 15 (can referring to Fig. 1 b), left V-type location 9.1, right V-type location 9.2 clamps the CV universal joint (can referring to Fig. 4) under the effect of finger cylinder 9.6, laser sensor 6.2 (can referring to Fig. 2) rotating 360 degrees, as after six steel balls being detected and all being in place, feed mechanism 9 is under the effect of cylinder 9.7 (can referring to Fig. 4), CV universal joint 8 is delivered to greasing station 4, complete the operation of next process.If laser sensor 6.2 (can referring to Fig. 2) finds to have the steel ball neglected loading in the rotation testing process, the red alarm in tri-colour LED 2, the operation that can not enter next step.If steel ball 8.1 (can a) there is no neglected loading referring to Fig. 5, the detection data and curves of laser sensor, as shown in Figure 6, in Fig. 6, horizontal ordinate represents the time, ordinate represents signal strength values.If steel ball 8.1 (can a) neglected loading be arranged referring to Fig. 5, the detection data and curves of laser sensor, as shown in Figure 7, in Fig. 7, horizontal ordinate represents the time, ordinate represents signal strength values.duration by the analyzing and testing signal can detect steel ball 8.1 (can be referring to a) whether neglected loading of Fig. 5, be to distinguish the bad signal condition that occurs when detecting the blind area detection time, but the no signal that occurs when the blind area is very of short duration (as shown in Figure 6), so need this process of shielding, be exactly the time length that shields the blind area signal detection time, if this parameter arranges too high easy appearance neglected loading steel ball 8.1 (can be detected as qualified referring to Fig. 5 ball cage a), if it is too low that this parameter arranges, with easily occurring, qualified ball cage is detected as defective, so it is extremely important that this parameter arranges, generally do not need to arrange, and minimum value and maximal value all can have the restricted of setting, default value is 0.1S, maximum permission settings are 0.15S, minimum permission settings are 0.05S, when if the equipment Inspection False Rate is too high, detect as bad for the 0.1S. ball cage that often will fill steel ball 8.1 that is in operation if please readjust, this parameter can be heightened a bit a little, but can not disposablely transfer too much, if advise that each recruitment is no more than 0.005S. and often is in operation neglected loading steel ball 8.1 (can be detected as qualified referring to Fig. 5 ball cage a), this parameter can be turned down a bit a little, can not disposablely transfer too much equally, advise that each recruitment is no more than 0.005S.
in sum, artificial visually examine's method compared to existing technology, using the described steel ball number detecting machine of the embodiment of the present invention detects, under the prerequisite that reduces labor strength, controlled more reliably the quality of product, realized that dissimilar CV universal joint steel ball number is extensive, the automatic detection of serialization, have advantages of easy to detect and to detect fiduciary level high, solved in prior art ubiquitous, the false retrieval and the undetected problem that cause due to tester's visual fatigue or distraction, effectively avoided the possibility of unacceptable product to the circulation of next procedure, eliminated the automobile potential risk of bringing thus.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. steel ball number detecting machine, it is characterized in that, comprise work top, pedestal, laser sensor, electrical control mechanism, rotating mechanism, feed mechanism and sensing controler, described pedestal is located on described work top, described rotating mechanism is fixed on described pedestal, described rotating mechanism is connecting described laser sensor, and described feed mechanism is located at the below of described laser sensor; Wherein, described feed mechanism is used for clamping or unclamping the product that contains described steel ball, described rotating mechanism is used for driving 360 ° of scope rotations of described laser sensor, described laser sensor is for detection of the position of described steel ball, described sensing controler detects described steel ball for setting printenv, and described electrical control mechanism is used for controlling described laser sensor, rotating mechanism, feed mechanism and sensing controler action;
Be provided with adjusting mechanism between described laser sensor and described rotating mechanism;
Described adjusting mechanism comprises shaft coupling, fixed mount and the locating rack that connects in turn, and described shaft coupling is connected with described rotating mechanism, and described fixed mount is connected with described pedestal, and described laser sensor is fixedly connected on described locating rack;
Described laser sensor is fixedly connected on described locating rack by adjusting screw, on described locating rack, the mounting hole of corresponding described adjustment screw is arc-shaped slot, by adjusting the position of the relatively described arc-shaped slot of described adjustment screw, the center line relative level face of described laser sensor is tilted in the angular range of 0 °-90 °;
Described rotating mechanism comprises stepper motor, the big belt pulley that is connected with described stepper motor, the small belt pulley that is connected with described big belt pulley by Timing Belt;
Described big belt pulley is provided with the induction screw, the movement locus of corresponding described big belt pulley is provided with two approach switchs that arrange at an angle, described two approach switchs are used for respectively controlling reference position and the final position of described laser sensor, guarantee the rotation of 360 ° of described laser sensors by the signal that gathers described two approach switchs.
2. steel ball number detecting machine as claimed in claim 1, it is characterized in that, described feed mechanism comprises the V-type positioning seat that is fixed under described work top, the left V-type location and the right V-type that are arranged on described V-type positioning seat are located, be arranged on the finger cylinder of described V-type positioning seat center, and the optoelectronic switch that is arranged on described finger cylinder below, wherein, whether described optoelectronic switch is used for responding to described product in place, described finger cylinder is controlled described left V-type location and the displacement of described right V-type positioned edge horizontal direction, unclamps or clamps described product.
3. steel ball number detecting machine as claimed in claim 1, is characterized in that, connecting position adjusting mechanism on described pedestal, and position adjusting mechanism is used for the front and back of described pedestal and the adjustment of position, left and right.
4. steel ball number detecting machine as claimed in claim 3, is characterized in that, adjusts screw rod and left and right adjustment screw rod before and after described position adjusting mechanism comprises.
5. as the described steel ball number detecting machine of claim 1-4 any one claim, it is characterized in that, described work top along the tangential movement direction of described feed mechanism is provided with the greasing station, the top of described greasing station is provided with the greasing shower nozzle, be provided with cylinder in corresponding described feed mechanism, one end of described cylinder is fixed by web joint and described worktable, and the other end is connected with described feed mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010276177 CN101916392B (en) | 2010-09-06 | 2010-09-06 | Steel ball number detecting machine |
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|---|---|---|---|
| CN 201010276177 CN101916392B (en) | 2010-09-06 | 2010-09-06 | Steel ball number detecting machine |
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| CN101916392A CN101916392A (en) | 2010-12-15 |
| CN101916392B true CN101916392B (en) | 2013-11-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103279789A (en) * | 2013-05-28 | 2013-09-04 | 新野鼎泰电子精工科技有限公司 | Infrared induction counting device |
| CN106124174B (en) * | 2016-06-13 | 2018-11-30 | 耐世特凌云驱动***（芜湖）有限公司 | CV saves steel ball quantity mesh detection device |
| CN106526692A (en) * | 2016-12-02 | 2017-03-22 | 江苏康斯特智能装备有限公司 | Bearing sleeve steel ball detection apparatus and detection method thereof |
| CN111856610A (en) * | 2019-04-28 | 2020-10-30 | 江苏天瑞仪器股份有限公司 | Sensor detection mechanism |
| CN113465898A (en) * | 2021-06-30 | 2021-10-01 | 索特传动设备有限公司 | Detection device of slewing bearing |
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| US6778915B2 (en) * | 2002-10-31 | 2004-08-17 | Force-4, Llc | Athletic swing trainer |
| CN101108592A (en) * | 2007-08-20 | 2008-01-23 | 济南蓝动激光技术有限公司 | Full digitized laser contact net parameter detecting instrument of electrified railroad |
| CN101324500A (en) * | 2008-07-11 | 2008-12-17 | 重庆大学 | Method and apparatus for detecting magnetic rheology and fluid rheology characteristics |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478483B2 (en) * | 1999-12-20 | 2002-11-12 | Mitsubishi Paper Mills Limited | Apparatus for processing photosensitive material |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6778915B2 (en) * | 2002-10-31 | 2004-08-17 | Force-4, Llc | Athletic swing trainer |
| CN101108592A (en) * | 2007-08-20 | 2008-01-23 | 济南蓝动激光技术有限公司 | Full digitized laser contact net parameter detecting instrument of electrified railroad |
| CN101324500A (en) * | 2008-07-11 | 2008-12-17 | 重庆大学 | Method and apparatus for detecting magnetic rheology and fluid rheology characteristics |
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