CN103791941A - Horizontal opposed dynamic testing machine and dynamic testing device using same - Google Patents
Horizontal opposed dynamic testing machine and dynamic testing device using same Download PDFInfo
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- CN103791941A CN103791941A CN201210422929.4A CN201210422929A CN103791941A CN 103791941 A CN103791941 A CN 103791941A CN 201210422929 A CN201210422929 A CN 201210422929A CN 103791941 A CN103791941 A CN 103791941A
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Abstract
The present invention relates to a horizontal opposed dynamic testing machine and a dynamic testing device using the same. The dynamic testing machine comprises a bearing platform, two reciprocating devices, a principal rotating motor, two test benches and a balancing shaft, wherein each reciprocating device is equipped with a reciprocating sliding block arranged on the bearing platform slidably, an eccentric disk and a connecting rod, and the two ends of the connecting rod are in pin joint with the reciprocating sliding block and the eccentric disk respectively. A principal rotating shaft sleeves on the principal rotating motor, the eccentric disks are both connected with the principal rotating shaft, and a driving gear sleeves on the principal rotating shaft. The two testing benches are arranged on the two reciprocating sliding blocks respectively, and a driven gear meshed with the driving gear on the principal rotating shaft and a clump weight sleeve on the balancing shaft. Therefore, the horizontal opposed dynamic testing machine and the dynamic testing device using the same of the present invention can damp when rotating, and enable the acceleration test of a G force to be improved and the number of test to be increased.
Description
Technical field
The invention relates to a kind of level to horizontal box dynamic tester and use the dynamic test equipment of this test machine, especially refer to a kind of level that is applicable to test dynamic pickup to horizontal box dynamic tester and use the dynamic test equipment of this test machine.
Background technology
In recent years, along with making rapid progress of MEMS (micro electro mechanical system), various miniaturizations, high-performance and sensor with low cost come out one after another, make sensor further promote and become the primary clustering that produces innovative value by key component, for example: the iPhone of Apple, the new 3-axis acceleration sensor that the Wii of iPod, Nintendo uses from generation to generation, most of micro electro mechanical system (MEMS) technology that adopts is used on sensor, the operation principles of acceleration transducer is the XYZ tri-axle compositions that induce acceleration direction, thereby draws the motion vector of object in three-dimensional space.
Referring to Fig. 1 is the schematic diagram of known linear reciprocation box dynamic tester, its linear reciprocation device has reciprocal slide block 95, an eccentric wheel 92 and the connecting rod 93 being slidedly arranged on plummer 91, its eccentric wheel 92 also has a balancing weight 94, two ends of connecting rod 93 are distinguished the side with respect to balancing weight 94 on the reciprocal slide blocks 95 of pivot joint and eccentric wheel 92, balancing weight 94 is mainly stressed in order to balance two ends, to maintain the stability of overall operation.Separately, 96 of test benches are arranged on reciprocal slide block 95, have been installed with plural sensor to be measured 97 on test bench 96.
Aforementioned known linear reciprocation box dynamic tester is the acceleration characteristic that utilizes slider-crank mechanism, act on dynamic sensing device, reach the test condition of high G power (G-force), so the reciprocal design of this kind of single-sided linear is in the time of test, and the vibrations of single unit system are quite large, and this cognition of board is rocked excessive, affect test mass, and its test G power is 4G at most, not very good, the space being still improved.
Invention popularity is because of in this, and this is in the spirit of positive invention, urgently thinks a kind of level that can address the above problem to horizontal box dynamic tester and uses the dynamic test equipment of this test machine, and several times research experiment is eventually to completing the present invention.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of level to horizontal box dynamic tester and uses the dynamic test equipment of this test machine, to improve the defect existing in known technology.
For achieving the above object, level provided by the invention, to horizontal box dynamic tester, comprising:
One plummer;
One first reciprocating apparatus, includes the first reciprocal slide block, one first eccentric disk and a first connecting rod that is slidedly arranged on this plummer, two ends of this first connecting rod these first reciprocal slide block and this first eccentric disks of pivot joint respectively;
One second reciprocating apparatus, includes the second reciprocal slide block, one second eccentric disk and a second connecting rod that is slidedly arranged on this plummer, two ends of this second connecting rod these second reciprocal slide block and this second eccentric disks of pivot joint respectively;
One main rotation motor, is arranged with a main rotating shaft, and this first eccentric disk and this second eccentric disk are connected on this main rotating shaft, interlock together, and this main rotating shaft is arranged with a driving gear;
One first test bench, is arranged on this first reciprocal slide block;
One second test bench, is arranged on this second reciprocal slide block; And
One balancing shaft, is arranged with a driven gear and a balancing weight, and this driven gear and this driving gear are intermeshing.
Described level is to horizontal box dynamic tester, and wherein, this first reciprocating apparatus and this second reciprocating apparatus lay respectively at the opposite side of this main rotating shaft.
Described level is to horizontal box dynamic tester, and wherein, this first eccentric disk includes eccentric disk and one first time eccentric disk on one first, and this first connecting rod is at this on first between eccentric disk and this first time eccentric disk.
Described level is to horizontal box dynamic tester, and wherein, this second eccentric disk includes eccentric disk and one second time eccentric disk on one second, and this second connecting rod is at this on second between eccentric disk and this second time eccentric disk.
Described level, to horizontal box dynamic tester, wherein, includes one first secondary rotation motor, is arranged with one first secondary turning axle, and this first reciprocal slide block is connected on this first secondary turning axle, interlock together.
Described level, to horizontal box dynamic tester, wherein, includes one second secondary rotation motor, is arranged with one second secondary turning axle, and this second reciprocal slide block is connected on this second secondary turning axle, interlock together.
Described level is to horizontal box dynamic tester, and wherein, this second secondary turning axle, this first secondary turning axle and this main rotating shaft are to be arranged in parallel.
Described level, to horizontal box dynamic tester, wherein, includes a lower plate and is fixedly arranged on the upright cylinder pressure of plural number in this lower plate, and the upright cylinder pressure of this plural number is resisted against the bottom surface of this plummer.
Described level, to horizontal box dynamic tester, wherein, includes plural elastic component, is fixedly arranged in this lower plate.
Described level is to horizontal box dynamic tester, wherein, and this first eccentric disk and 180 ° of anglecs of rotation of this second eccentric disk relative deviation.
The dynamic test equipment of usage level provided by the invention to horizontal box dynamic tester, comprising:
One box dynamic tester, include a plummer, one first reciprocating apparatus, one second reciprocating apparatus, one main rotation motor, one first test bench, one second test bench, an and balancing shaft, this first reciprocating apparatus has a first reciprocal slide block that is slidedly arranged on this plummer, one first eccentric disk and a first connecting rod, two ends of this first connecting rod this first reciprocal slide block and this first eccentric disk of pivot joint respectively, this second reciprocating apparatus has a second reciprocal slide block that is slidedly arranged on this plummer, one second eccentric disk and a second connecting rod, two ends of this second connecting rod this second reciprocal slide block and this second eccentric disk of pivot joint respectively, this main rotation motor is arranged with a main rotating shaft, this first eccentric disk and this second eccentric disk are connected on this main rotating shaft interlock together, this main rotating shaft is arranged with a driving gear, this first test bench is arranged on this first reciprocal slide block, this second test bench is arranged on this second reciprocal slide block, this balance sleeve is provided with a driven gear and a balancing weight, this driven gear and this driving gear are intermeshing,
One rotating mechanism, in order to rotate this box dynamic tester one predetermined angular; And
One charging/discharging device, includes a swiveling wheel and at least one lifting absorption heads, and this at least one lifting absorption heads is to be fixedly arranged on this swiveling wheel, in order to draw the sensor to be measured on this first test bench or the second test bench.
Described dynamic test equipment, wherein, this charging/discharging device includes a feeding platform and a robotic arm, and this at least one lifting absorption heads selecting type moves to this feeding platform top, and this robotic arm selecting type is displaced between this feeding platform, this first test bench and this second test bench.
Described dynamic test equipment, wherein, include a feeding-distribution device, this feeding-distribution device has at least one chip bearing disc and at least one fetching device, and this at least one fetching device selecting type is displaced between this at least one chip bearing disc, this first test bench and this second test bench.
Described dynamic test equipment, wherein, this first reciprocating apparatus and this second reciprocating apparatus lay respectively at the opposite side of this main rotating shaft.
Described dynamic test equipment, wherein, includes one first secondary rotation motor, is arranged with one first secondary turning axle, and this first reciprocal slide block is connected on this first secondary turning axle, interlock together.
Described dynamic test equipment, wherein, includes one second secondary rotation motor, is arranged with one second secondary turning axle, and this second reciprocal slide block is connected on this second secondary turning axle, interlock together.
Described dynamic test equipment, wherein, includes a lower plate and is fixedly arranged on the upright cylinder pressure of plural number in this lower plate, and the upright cylinder pressure of this plural number is resisted against the bottom surface of this plummer.
Described dynamic test equipment, wherein, has included plural elastic component, is fixedly arranged in this lower plate.
Described dynamic test equipment, wherein, this predetermined angular is 180 °.
Described dynamic test equipment, wherein, this first eccentric disk and 180 ° of anglecs of rotation of this second eccentric disk relative deviation.
The present invention designs horizontal bilateral reciprocating structure via level, and reaches the function of effective vibration-inhibition, and then can improve the acceleration test of G power to 12G.And the design of balancing shaft and loss of weight piece, the degree of stability of entirety board also can promote test time.
The present invention, by the proving installation that is divided into relative two limits of plummer, tests the sensor to be measured on two limit test benches simultaneously, can significantly expand the quantity of test sensor to be measured, to save cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of known linear reciprocation box dynamic tester.
Fig. 2 is the stereographic map of the present invention's the first preferred embodiment dynamic test equipment.
Fig. 3 is the stereographic map of the box dynamic tester of a preferred embodiment of the present invention.
Fig. 4 is parallax stereogram under the box dynamic tester part of a preferred embodiment of the present invention.
Fig. 5 is parallax stereogram in the box dynamic tester part of a preferred embodiment of the present invention.
Fig. 6 is parallax stereogram on box dynamic tester another part of a preferred embodiment of the present invention.
Fig. 7 is the schematic diagram of the present invention's the first preferred embodiment dynamic test equipment.
Fig. 8 is the system architecture diagram of the present invention's the first preferred embodiment dynamic test equipment.
Fig. 9 is the schematic diagram of the present invention's the second preferred embodiment dynamic test equipment.
Figure 10 is the schematic diagram of the present invention's the 3rd preferred embodiment dynamic test equipment.
Figure 11 is the inside vertical view of the present invention's the 3rd preferred embodiment dynamic test equipment.
Primary clustering symbol description in accompanying drawing:
1 box dynamic tester; 2 first test benches; 4 second test benches; 6 controllers; 8 dynamic test equipments; 10 plummers; 12 lower plates; 13 upright cylinder pressures; 15 elastic components; 20 first reciprocating apparatuses; 21 first reciprocal slide blocks; 22 first eccentric disks; 222 first times eccentric disks of eccentric disk on 221 first; 23 first connecting rods; 30 second reciprocating apparatuses; 31 second reciprocal slide blocks; 32 second eccentric disks; Eccentric disk on 321 second; 322 second times eccentric disks; 33 second connecting rods; 40 main rotation motors; 41 main rotating shafts; 42 driving gears; 46 first secondary rotation motors; 47 first secondary turning axles; 48 second secondary rotation motors; 49 second secondary turning axles; 50 balancing shafves; 51 balancing weights; 52 driven gears; 60 rotating mechanisms; 70,700 charging/discharging devices; 71 swiveling wheels; 72 lifting absorption heads; 73 pneumatic cylinders; 74 fast pulleys; 75 feeding platforms; 76 robotic arms; 79 sensors to be measured; 80 feeding-distribution devices; 81 chip bearing discs; 811 charging carriers; 812 discharging carriers; 82 fetching devices; 821 charging fetching devices; 822 discharging fetching devices; 91 plummers; 92 eccentric wheels; 93 connecting rods; 94 balancing weights; 95 reciprocal slide blocks; 96 test benches; 97 sensors to be measured.
Embodiment
Level of the present invention includes horizontal box dynamic tester: a plummer, one first reciprocating apparatus, one second reciprocating apparatus, a main rotation motor, one first test bench, one second test bench and a balancing shaft.Wherein, the first reciprocating apparatus has one and is slidedly arranged on back and forth slide block, one first eccentric disk and a first connecting rod of first on plummer, the two ends difference reciprocal slide block of pivot joint first and the first eccentric disks of first connecting rod.Separately, the second reciprocating apparatus also includes one and is slidedly arranged on back and forth slide block, one second eccentric disk and a second connecting rod of second on plummer, two ends of the second connecting rod reciprocal slide block of pivot joint second and the second eccentric disk respectively; And the first eccentric disk and the second eccentric disk are 180 ° of anglecs of rotation of relative deviation.
On above-mentioned main rotation motor, be arranged with a main rotating shaft, the first eccentric disk and the second eccentric disk are all connected on main rotating shaft.That is main rotating shaft, the first eccentric disk and the second eccentric disk three all rotate interlock together by main rotation motor drives, on main rotating shaft and be arranged with a driving gear.
Above-mentioned the first test bench is arranged on the first reciprocal slide block, and the second test bench is arranged on the second reciprocal slide block.Separately, be arranged with a driven gear and a balancing weight on balancing shaft, the driving gear on driven gear and main rotating shaft is intermeshing.
Above-mentioned the first reciprocating apparatus and the second reciprocating apparatus can lay respectively at the opposite side of main rotating shaft, the acting force of reciprocating apparatus can cancel out each other running time, and then the shaking force of attenuating board.Certainly, above-mentioned reciprocating apparatus also can be Pneumatic cylinder device, oil hydraulic cylinder device, lead screw device or other equivalent devices.
Above-mentioned each eccentric disk can include on one eccentric disk and eccentric disk once, and corresponding connecting rod is between upper eccentric disk and lower eccentric disk.Be located between two eccentric disks by connecting rod, can increase the smoothness of connecting rod in the time of to-and-fro movement.
The present invention can also include one first secondary rotation motor, is arranged with one first secondary turning axle on the first secondary rotation motor, and the first reciprocal slide block is connected on the first secondary turning axle, interlock together.Thus, the first reciprocal slide block can drive and rotate interlock together with the first secondary turning axle via the first secondary rotation motor, therefore also rotation together of the first test bench on the first reciprocal slide block can be carried out to sensor to be measured the test of two dimensional motion.
The present invention can also include one second secondary rotation motor, is arranged with one second secondary turning axle on the second secondary rotation motor, and the second reciprocal slide block is connected on the second secondary turning axle, interlock together.Similarly, the second reciprocal slide block can drive and rotate interlock together with the second secondary turning axle via the second secondary rotation motor.Therefore the second test bench on the second reciprocal slide block is rotation together also, can carry out to sensor to be measured the test of two dimensional motion.
The present invention can also include a lower plate and be fixedly arranged on the upright cylinder pressure of plural number in lower plate, and the upright cylinder pressure of plural number system is resisted against the bottom surface of plummer.Thus, plummer can be risen or be declined by the upright cylinder pressure of plural number, so that testing apparatus is convenient in the operation of dynamic test or sub-material.
The present invention can also include plural elastic component, and it is fixedly arranged in lower plate, can guarantee the precision of plummer and testing apparatus contraposition, and then promotes the effect and quality of sensor test to be measured.
Dynamic test equipment of the present invention includes: a box dynamic tester, a rotating mechanism and a charging/discharging device.Wherein, box dynamic tester includes a plummer, one first reciprocating apparatus, one second reciprocating apparatus, a main rotation motor, one first test bench, one second test bench and a balancing shaft; The first reciprocating apparatus has the first reciprocal slide block, one first eccentric disk and a first connecting rod that is slidedly arranged on plummer, two ends of the first connecting rod reciprocal slide block of pivot joint first and the first eccentric disks respectively; The second reciprocating apparatus has the second reciprocal slide block, one second eccentric disk and a second connecting rod that is slidedly arranged on plummer, two ends of the second connecting rod reciprocal slide block of pivot joint second and the second eccentric disks respectively; Main rotation motor is arranged with a main rotating shaft, and the first eccentric disk and the second eccentric disk are connected on main rotating shaft interlock together, and main rotating shaft is arranged with a driving gear; The first test bench is arranged on the first reciprocal slide block, and the second test bench is arranged on the second reciprocal slide block; Balance sleeve is provided with a driven gear and a balancing weight, and driven gear and driving gear are intermeshing.
Rotating mechanism is to rotate box dynamic tester one predetermined angular.Charging/discharging device includes a swiveling wheel and at least one lifting absorption heads, at least one lifting absorption heads is fixedly arranged on swiveling wheel, and selecting type is displaced into the first test bench or the second test bench top of box dynamic tester, in order to draw the sensor to be measured on the first test bench or the second test bench, swiveling wheel can drive lifting absorption heads in rotary moving, in order to the carrying out detecting.
Above-mentioned charging/discharging device can also include a feeding platform and a robotic arm, and at least one lifting absorption heads selecting type moves to feeding platform top, and robotic arm selecting type is displaced between feeding platform, the first test bench and the second test bench.Wherein, lifting absorption heads be in order to taking and putting measured sensor on feeding platform, and robotic arm takes out sensor to be measured be placed in the first test bench or the second test bench from feeding platform again.In addition, feeding platform can be rotation platform, conveying belt or other equivalent devices.
Dynamic test equipment of the present invention can also include a feeding-distribution device, and feeding-distribution device has at least one chip bearing disc and at least one fetching device, and fetching device selecting type is displaced between at least one chip bearing disc, the first test bench and the second test bench.That is at least one fetching device is mainly that sensor to be measured is taken out and is placed in the first test bench or the second test bench from chip bearing disc.In addition, after detecting, at least one fetching device takes out sensor to be measured be placed in chip bearing disc again from the first test bench or the second test bench.Accordingly, dynamic test equipment of the present invention can use different feed arrangements or feeding-distribution device according to actual demand, to reach best tested productivity.
Above-mentioned rotating mechanism can be 180 ° in order to rotate the predetermined angular of box dynamic tester, and the location swap of the first test bench or the second test bench takes out or put the sensor to be measured on the first test bench or the second test bench in order to charging/discharging device.
Below in conjunction with accompanying drawing, the present invention is elaborated.
Refer to Fig. 2 and Fig. 3, be respectively the dynamic test equipment of the present invention's the first preferred embodiment and the stereographic map of box dynamic tester.The dynamic test equipment 8 of the present embodiment mainly utilizes a controller 6 to carry out box dynamic tester 1 and tests, and in the present embodiment, controller 6 refers to the computing machine of being located at dynamic test equipment 8 outsides, certainly controller 6 its also can be located at dynamic test equipment 8 inside.The inner structure in detail of dynamic test equipment 8 of the present embodiment is detailed later.And the box dynamic tester 1 of the present embodiment is that employing level is to horizontal structural design.
Referring again to Fig. 4～Fig. 6, it is respectively parallax stereogram in the part of parallax stereogram and different angles under the box dynamic tester part of a preferred embodiment of the present invention, and sees also Fig. 3.The box dynamic tester 1 of the present embodiment mainly includes: a plummer 10, one first reciprocating apparatus 20, one second reciprocating apparatus 30, a main rotation motor 40, one first test bench 2, one second test bench 4, a balancing shaft 50, one first secondary rotation motor 46, one second secondary rotation motor 48 and a lower plate 12.
The first reciprocating apparatus 20 and the second reciprocating apparatus 30 are mounted on the corresponding side of plummer 10, the first reciprocating apparatus 20 has one and is slidedly arranged on the reciprocal slide block 21 of first on plummer 10, one first eccentric disk 22 and a first connecting rod 23, the first test bench 2 is arranged on the first reciprocal slide block 21, two ends of the first connecting rod 23 reciprocal slide block 21 of pivot joint first and the first eccentric disk 22 respectively.In the present embodiment, the first eccentric disk 22 is made up of eccentric disk 221 on one first and one first time eccentric disk 222, first connecting rod 23 between eccentric disk 221 and first time eccentric disk 222, therefore can increase the smoothness of first connecting rod 23 in the time of to-and-fro movement on first.
Similarly, the second reciprocating apparatus 30 also has one and is slidedly arranged on the reciprocal slide block 31 of second on plummer 10, one second eccentric disk 32 and a second connecting rod 33, the second test bench 4 is arranged on the second reciprocal slide block 31, two ends of the second connecting rod 33 reciprocal slide block 31 of pivot joint second and the second eccentric disk 32 respectively.In the present embodiment, the second eccentric disk 32 is made up of eccentric disk 321 on one second and one second time eccentric disk 322,33 of second connecting rods between eccentric disk 321 and second time eccentric disk 322, therefore can increase the smoothness of second connecting rod 33 in the time of to-and-fro movement on second.
On main rotation motor 40, being arranged with main rotating shaft 41, the first eccentric disks 22 and the second eccentric disk 32 is all connected on main rotating shaft 41.That is main rotating shaft 41, the first eccentric disk 22 and the second eccentric disk 32 threes are all driven and are rotated together interlock by main rotation motor 40, and are arranged with a driving gear 42 on main rotating shaft 41.
On balancing shaft 50, be arranged with a driven gear 52 and a balancing weight 51, driven gear 52 is intermeshing with the driving gear 42 on main rotating shaft 41.In the time that main rotation motor 40 rotates, driving gear 42 can drive driven gear 52 together to rotate, and then also and then rotation of balancing weight 51, and the present embodiment is the design with loss of weight piece 51 by balancing shaft 50, the degree of stability of entirety board can promote test time.
In the present embodiment, the first reciprocating apparatus 20 and the second reciprocating apparatus 30 lay respectively at the opposite side of main rotating shaft 41, and the first eccentric disk 22 and the second eccentric disk 32 are 180 ° of anglecs of rotation of relative deviation, therefore when when test, the second reciprocal 31 whiles of slide block of the first reciprocal slide block 21 of the first reciprocating apparatus 20 and the second reciprocating apparatus 30 away from or close main rotating shaft 41 of while.Therefore, the present embodiment can design horizontal bilateral reciprocating structure via level, and reaches the function of effective vibration-inhibition, and because test the sensor to be measured on the first test bench 2 and the second test bench 4 simultaneously, can significantly expand the quantity of test sensor to be measured, save cost.
In addition, the first secondary rotation motor 46 is arranged with one first secondary turning axle 47, the first reciprocal slide block 21 of the first reciprocating apparatus 20 is connected on the first secondary turning axle 47, make the first secondary turning axle 47 and the first reciprocal slide block 21 can together with rotate interlock, can carry out the test of two dimensional motion to the sensor (not shown) to be measured on the first test bench 2 thus.
Similarly, the second secondary rotation motor 48 is to be also arranged with one second secondary turning axle 49, the second reciprocal slide block 31 of the second reciprocating apparatus 30 is connected on the second secondary turning axle 49, make the second secondary turning axle 49 and the second reciprocal slide block 31 can together with rotate interlock, can carry out the test of two dimensional motion to the sensor (not shown) to be measured on the second test bench 4 thus.In the present embodiment, the second secondary turning axle 49, the first secondary turning axle 47 and main rotating shaft 41 are to be arranged in parallel.
As shown in Figure 3, and see also Fig. 2, the lower plate 12 of box dynamic tester 1 is fixedly arranged on plummer 10 belows, and in lower plate 12, be installed with the upright cylinder pressure 13 of plural number, the upright cylinder pressure 13 of plural number is resisted against the bottom surface of plummer 10, can make plummer 10 be risen by the upright cylinder pressure 13 of plural number or decline, to facilitate the operation of dynamic test equipment 8 when dynamic test or the sub-material.And in lower plate 12 and be installed with plural elastic component 15, also can guarantee the precision of plummer 10 and dynamic test equipment 8 contrapositions, and then promote the effect and quality of sensor test to be measured.
Thus, box dynamic tester 1 of the present invention can, via level to horizontal bilateral reciprocating structure design, can improve the G power of required acceleration test, and reach the function of effective vibration-inhibition.And the present invention is the design with loss of weight piece 51 by balancing shaft 50, the degree of stability of entirety board also can promote test time.Again, by the proving installation that is divided into relative two limits on plummer 10, can test the sensor (not shown) to be measured on the first test bench 2 and the second test bench 4 simultaneously, also can significantly expand the quantity of test sensor to be measured, save cost.
Refer to Fig. 7 and Fig. 8, it is respectively schematic diagram and the system architecture diagram of the present invention's the first preferred embodiment dynamic test equipment, and sees also Fig. 2～6.The dynamic test equipment 8 of the present embodiment includes: a box dynamic tester 1, a controller 6, a rotating mechanism 60 and a charging/discharging device 70.
Box dynamic tester 1 mainly includes a plummer 10, one first reciprocating apparatus 20, one second reciprocating apparatus 30, a main rotation motor 40, one first test bench 2, one second test bench 4, a balancing shaft 50, one first secondary rotation motor 46, one second secondary rotation motor 48 and a lower plate 12.Separately, the first reciprocating apparatus 20 and the second reciprocating apparatus 30 are mounted on the corresponding side of plummer 10, the first reciprocating apparatus 20 has one and is slidedly arranged on the reciprocal slide block 21 of first on plummer 10, one first eccentric disk 22 and a first connecting rod 23, the first test bench 2 is arranged on the first reciprocal slide block 21, two ends of the first connecting rod 23 reciprocal slide block 21 of pivot joint first and the first eccentric disk 22 respectively.
Similarly, the second reciprocating apparatus 30 also has one and is slidedly arranged on the reciprocal slide block 31 of second on plummer 10, one second eccentric disk 32 and a second connecting rod 33, the second test bench 4 is arranged on the second reciprocal slide block 31, two ends of the second connecting rod 33 reciprocal slide block 31 of pivot joint second and the second eccentric disk 32 respectively.Again, on main rotation motor 40, being arranged with main rotating shaft 41, the first eccentric disks 22 and the second eccentric disk 32 is all connected on main rotating shaft 41.Separately, be arranged with a driven gear 52 and a balancing weight 51 on balancing shaft 50, driven gear 52 is intermeshing with the driving gear 42 on main rotating shaft 41.In the present embodiment, the first reciprocating apparatus 20 and the second reciprocating apparatus 30 lay respectively at the opposite side of main rotating shaft 41, and the first eccentric disk 22 and the second eccentric disk 32 are 180 ° of anglecs of rotation of relative deviation.
Charging/discharging device 70 has a swiveling wheel 71, fast pulley 74, plural pneumatic cylinder 73 and plural lifting absorption heads 72.Lifting absorption heads 72 is mounted on swiveling wheel 71, and by the drive selecting type of swiveling wheel 71 move to the first test bench 2 or second test bench 4 tops or other positions of box dynamic tester 1.Wherein, lifting absorption heads 72 is a vacsorb head in the present embodiment, and it can pick and place the sensor to be measured 79 (being plotted in Fig. 9) on the first test bench 2 or the second test bench 4.In addition, on fast pulley 74, group is provided with plural pneumatic cylinder 73 again, and in the time that lifting absorption heads 72 moves to precalculated position, pneumatic cylinder 73 can drive lifting absorption heads 72 to carry out lifting and pick and place action.
Rotatable box dynamic tester 1 one predetermined angulars of rotating mechanism 60, in the present embodiment, this predetermined angular is 180 °, can make the first test bench 2 of box dynamic tester 1 and the position of the second test bench 4 exchange, can draw the sensor to be measured 79 (being plotted in Fig. 9) on the first test bench 2 or second test bench 4 of box dynamic tester 1 in order to lifting absorption heads 72.
Refer to Fig. 9, it is the schematic diagram of the present invention's the second preferred embodiment dynamic test equipment, the dynamic test equipment of the present embodiment and the first embodiment are roughly the same, its difference is only that the charging/discharging device 700 of the present embodiment separately has a feeding platform 75 and a robotic arm 76, and at least one lifting absorption heads 72 selecting types move to feeding platform 75 tops.Wherein, feeding platform 75 can be rotation platform or conveying belt, and it mainly offers robotic arm 76 in order to the sensor to be measured 79 that lifting absorption heads 72 is sent.That is sensor 79 to be measured is placed in a side by lifting absorption heads 72, feeding platform 75 moves on to opposite side with rotation or conveying belt means.In addition, be displaced between first test bench 2 or the second test bench 4 of feeding platform 75 and box dynamic tester 1 robotic arm 76 selecting types, sensor 79 to be measured is drawn one by one to the first test bench 2 or the second test bench 4 from feeding platform 75.And after sensor 79 to be measured has all been put, just can start to carry out linear reciprocating dynamic test.
Referring again to Figure 10 and Figure 11, it is respectively schematic diagram and the inner vertical view of the present invention's the 3rd preferred embodiment dynamic test equipment, and sees also Fig. 3.In the present embodiment, the first reciprocating apparatus 20 of box dynamic tester 1 and the second reciprocating apparatus 30 are to be directly integrated in feeding-distribution device 80 (Handler), to save space and other unnecessary carrying means.Wherein, feeding-distribution device 80 includes four chip bearing discs 81 (tray) and two fetching devices 82.Be displaced between first test bench 2 and the second test bench 4 of chip bearing disc 81 and box dynamic tester 1 fetching device 82 selecting types.Wherein, 81 points of four chip bearing discs comprise two charging carriers 811 and two discharging carriers 812.Charging carrier 811 is the sensors to be measured 79 that carry not after tested, and discharging carrier 812 is carrying sensor to be measured 79 later after tested.
In the present embodiment, discharging carrier 812 can comprise respectively qualified and underproof discharging carrier 812, in order to qualified sensor and defective sensor after differentiating after tested.Similarly, the present embodiment includes two cover fetching devices 82, and it is respectively charging fetching device 821, discharging fetching device 822.Wherein, charging fetching device 821 is responsible for the sensor to be measured 79 on charging carrier 811 to be carried on first test bench 2 and the second test bench 4 of box dynamic tester 1.And after to be tested, discharging fetching device 822 is loaded into the sensor to be measured 79 on the first test bench 2 and the second test bench 4 in discharging carrier 812 again.Accordingly, dynamic test equipment of the present invention can use different feed arrangements or feeding-distribution device according to actual demand, to reach best tested productivity.
Above-described embodiment is only given an example for convenience of description, and the interest field that the present invention advocates should be as the criterion certainly described in the claim scope of application, but not only limits to above-described embodiment.
Claims (20)
1. level, to a horizontal box dynamic tester, comprising:
One plummer;
One first reciprocating apparatus, includes the first reciprocal slide block, one first eccentric disk and a first connecting rod that is slidedly arranged on this plummer, two ends of this first connecting rod these first reciprocal slide block and this first eccentric disks of pivot joint respectively;
One second reciprocating apparatus, includes the second reciprocal slide block, one second eccentric disk and a second connecting rod that is slidedly arranged on this plummer, two ends of this second connecting rod these second reciprocal slide block and this second eccentric disks of pivot joint respectively;
One main rotation motor, is arranged with a main rotating shaft, and this first eccentric disk and this second eccentric disk are connected on this main rotating shaft, interlock together, and this main rotating shaft is arranged with a driving gear;
One first test bench, is arranged on this first reciprocal slide block;
One second test bench, is arranged on this second reciprocal slide block; And
One balancing shaft, is arranged with a driven gear and a balancing weight, and this driven gear and this driving gear are intermeshing.
2. level as claimed in claim 1 is to horizontal box dynamic tester, and wherein, this first reciprocating apparatus and this second reciprocating apparatus lay respectively at the opposite side of this main rotating shaft.
3. level as claimed in claim 1 is to horizontal box dynamic tester, and wherein, this first eccentric disk includes eccentric disk and one first time eccentric disk on one first, and this first connecting rod is at this on first between eccentric disk and this first time eccentric disk.
4. level as claimed in claim 1 is to horizontal box dynamic tester, and wherein, this second eccentric disk includes eccentric disk and one second time eccentric disk on one second, and this second connecting rod is at this on second between eccentric disk and this second time eccentric disk.
5. level as claimed in claim 1, to horizontal box dynamic tester, wherein, includes one first secondary rotation motor, is arranged with one first secondary turning axle, and this first reciprocal slide block is connected on this first secondary turning axle, interlock together.
6. level as claimed in claim 5, to horizontal box dynamic tester, wherein, includes one second secondary rotation motor, is arranged with one second secondary turning axle, and this second reciprocal slide block is connected on this second secondary turning axle, interlock together.
7. level as claimed in claim 6 is to horizontal box dynamic tester, and wherein, this second secondary turning axle, this first secondary turning axle and this main rotating shaft are to be arranged in parallel.
8. level as claimed in claim 1, to horizontal box dynamic tester, wherein, includes a lower plate and is fixedly arranged on the upright cylinder pressure of plural number in this lower plate, and the upright cylinder pressure of this plural number is resisted against the bottom surface of this plummer.
9. level as claimed in claim 8, to horizontal box dynamic tester, wherein, includes plural elastic component, is fixedly arranged in this lower plate.
10. level as claimed in claim 1 is to horizontal box dynamic tester, wherein, and this first eccentric disk and 180 ° of anglecs of rotation of this second eccentric disk relative deviation.
11. 1 kinds of usage levels dynamic test equipment to horizontal box dynamic tester, comprising:
One box dynamic tester, include a plummer, one first reciprocating apparatus, one second reciprocating apparatus, one main rotation motor, one first test bench, one second test bench, an and balancing shaft, this first reciprocating apparatus has a first reciprocal slide block that is slidedly arranged on this plummer, one first eccentric disk and a first connecting rod, two ends of this first connecting rod this first reciprocal slide block and this first eccentric disk of pivot joint respectively, this second reciprocating apparatus has a second reciprocal slide block that is slidedly arranged on this plummer, one second eccentric disk and a second connecting rod, two ends of this second connecting rod this second reciprocal slide block and this second eccentric disk of pivot joint respectively, this main rotation motor is arranged with a main rotating shaft, this first eccentric disk and this second eccentric disk are connected on this main rotating shaft interlock together, this main rotating shaft is arranged with a driving gear, this first test bench is arranged on this first reciprocal slide block, this second test bench is arranged on this second reciprocal slide block, this balance sleeve is provided with a driven gear and a balancing weight, this driven gear and this driving gear are intermeshing,
One rotating mechanism, in order to rotate this box dynamic tester one predetermined angular; And
One charging/discharging device, includes a swiveling wheel and at least one lifting absorption heads, and this at least one lifting absorption heads is to be fixedly arranged on this swiveling wheel, in order to draw the sensor to be measured on this first test bench or the second test bench.
12. dynamic test equipments as claimed in claim 11, wherein, this charging/discharging device includes a feeding platform and a robotic arm, this at least one lifting absorption heads selecting type moves to this feeding platform top, and this robotic arm selecting type is displaced between this feeding platform, this first test bench and this second test bench.
13. dynamic test equipments as claimed in claim 11, wherein, include a feeding-distribution device, this feeding-distribution device has at least one chip bearing disc and at least one fetching device, and this at least one fetching device selecting type is displaced between this at least one chip bearing disc, this first test bench and this second test bench.
14. dynamic test equipments as claimed in claim 11, wherein, this first reciprocating apparatus and this second reciprocating apparatus lay respectively at the opposite side of this main rotating shaft.
15. dynamic test equipments as claimed in claim 11, wherein, include one first secondary rotation motor, are arranged with one first secondary turning axle, and this first reciprocal slide block is connected on this first secondary turning axle, interlock together.
16. dynamic test equipments as claimed in claim 15, wherein, include one second secondary rotation motor, are arranged with one second secondary turning axle, and this second reciprocal slide block is connected on this second secondary turning axle, interlock together.
17. dynamic test equipments as claimed in claim 11, wherein, include a lower plate and are fixedly arranged on the upright cylinder pressure of plural number in this lower plate, and the upright cylinder pressure of this plural number is resisted against the bottom surface of this plummer.
18. dynamic test equipments as claimed in claim 17, wherein, have included plural elastic component, are fixedly arranged in this lower plate.
19. dynamic test equipments as claimed in claim 11, wherein, this predetermined angular is 180 °.
20. dynamic test equipments as claimed in claim 11, wherein, this first eccentric disk and 180 ° of anglecs of rotation of this second eccentric disk relative deviation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422929.4A CN103791941B (en) | 2012-10-30 | 2012-10-30 | Level is to horizontal box dynamic tester and the dynamic test equipment that uses this test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422929.4A CN103791941B (en) | 2012-10-30 | 2012-10-30 | Level is to horizontal box dynamic tester and the dynamic test equipment that uses this test machine |
Publications (2)
| Publication Number | Publication Date |
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| CN103791941A true CN103791941A (en) | 2014-05-14 |
| CN103791941B CN103791941B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210422929.4A Active CN103791941B (en) | 2012-10-30 | 2012-10-30 | Level is to horizontal box dynamic tester and the dynamic test equipment that uses this test machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622960A (en) * | 2016-07-15 | 2018-01-23 | 京元电子股份有限公司 | The semiconductor subassembly processing unit and semiconductor subassembly class test system of elastomeric composition |
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| TW201031922A (en) * | 2009-02-20 | 2010-09-01 | King Yuan Electronics Co Ltd | Reciprocating test module and test system thereof |
| EP2284546A2 (en) * | 2009-07-30 | 2011-02-16 | Research In Motion Limited | Method and system for testing and calibrating an accelerometer of an electronic device |
| CN102193005A (en) * | 2010-03-03 | 2011-09-21 | 京元电子股份有限公司 | Linear reciprocating three-dimensional dynamic testing equipment |
| TWM439793U (en) * | 2012-06-08 | 2012-10-21 | Quanta Comp Inc | Accelerometer calibration device |
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| TW201031922A (en) * | 2009-02-20 | 2010-09-01 | King Yuan Electronics Co Ltd | Reciprocating test module and test system thereof |
| EP2284546A2 (en) * | 2009-07-30 | 2011-02-16 | Research In Motion Limited | Method and system for testing and calibrating an accelerometer of an electronic device |
| CN102193005A (en) * | 2010-03-03 | 2011-09-21 | 京元电子股份有限公司 | Linear reciprocating three-dimensional dynamic testing equipment |
| TWM439793U (en) * | 2012-06-08 | 2012-10-21 | Quanta Comp Inc | Accelerometer calibration device |
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| CN107622960A (en) * | 2016-07-15 | 2018-01-23 | 京元电子股份有限公司 | The semiconductor subassembly processing unit and semiconductor subassembly class test system of elastomeric composition |
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| Publication number | Publication date |
|---|---|
| CN103791941B (en) | 2016-08-24 |
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