CN108515029A - Weight torsion logical formula encoder detection machine - Google Patents

Weight torsion logical formula encoder detection machine Download PDF

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Publication number
CN108515029A
CN108515029A CN201810353400.9A CN201810353400A CN108515029A CN 108515029 A CN108515029 A CN 108515029A CN 201810353400 A CN201810353400 A CN 201810353400A CN 108515029 A CN108515029 A CN 108515029A
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CN
China
Prior art keywords
detection
encoder
seat
straight
material path
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810353400.9A
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Chinese (zh)
Inventor
曾河
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Yuehe Automation Technology Co Ltd
Original Assignee
Dongguan Yuehe Automation Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Yuehe Automation Technology Co Ltd filed Critical Dongguan Yuehe Automation Technology Co Ltd
Priority to CN201810353400.9A priority Critical patent/CN108515029A/en
Publication of CN108515029A publication Critical patent/CN108515029A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms

Abstract

The invention discloses a kind of heavy torsion logical formula encoder detection machines, including monitor station, the straight-line detection material path being arranged on monitor station and the jig for being mounted with multiple encoders to be detected advanced along straight-line detection material path, monitor station along straight-line detection material path be disposed with feeding device, detection device, rotary encoder shaft rotating device, screen defective products screening plant;Rotating device is arranged immediately below detection device, and detection device includes upper detection components and side detection components;Jig, which is opened, is formed with multiple placing grooves, placing groove slot bottom be provided with the shaft for encoder to be detected by through-hole.Structure of the invention is reasonable, and clamping jaw is sleeved in encoder shaft by Double-lifting and folder cylinder, ensures the drive shaft rotation that electric rotating machine can be stablized, ensures the working condition for completely testing out encoder;Make swing seat toward rolling to each side by drive component, realizes the quick screening to encoder, improve testing efficiency.

Description

Weight torsion logical formula encoder detection machine
Technical field
The present invention relates to encoder testing equipment field, more particularly to a kind of heavy torsion logical formula encoder detection machine.
Background technology
In traditional encoder production procedure, encoder is required for being detected after being completed, with test encoder Quality improves the yields of shipment, if being only able to detect the instantaneous signal of encoder using static detection, can not completely examine The entire working condition of encoder is measured, the shaft of rotary encoder is needed if using dynamic detection, it just can be with Test code The complete working condition of device.And in existing detection machine, the electric rotating machine of driving encoder shaft rotation can not be quick, stabilization It is attached with shaft, electric rotating machine cannot drive the shaft of encoder to rotate well, especially test weight torsion logical formula Encoder, because of the damping bigger for the common encoder rotation of damping ratio that the shaft for torsion logical formula encoder of attaching most importance to rotates, such as If what the driving end of fruit electric rotating machine cannot stablize connects with encoder shaft, the angle that shaft rotates can be made inadequate, no Can completely tests out encoder working condition.In addition, existing detection machine encoder after test quality, needs manipulator will Defective products carries out discharging again after taking out, and screening process is cumbersome, while the complexity that machine is become, and increases occupancy volume.
Invention content
It is an object of the invention to overcome, a kind of heavy torsion logical formula encoder detection machine is provided.
To achieve the above object, technical solution provided by the invention is:A kind of heavy torsion logical formula encoder detection machine, packet Include monitor station, the straight-line detection material path that is arranged on monitor station and multiple to be detected along being mounted with of advancing of straight-line detection material path The jig of encoder, the monitor station are disposed with feeding device, detection device, rotary encoder along straight-line detection material path The rotating device of shaft, the screening plant for screening defective products;The rotating device is arranged immediately below detection device, the detection Device includes upper detection components and side detection components;The jig, which is opened, is formed with multiple placing grooves, and the placing groove slot bottom is provided with For encoder to be detected shaft by through-hole.
Scheme is expanded on further, the feeding device includes the drive of the material strip, driving material strip vertical with straight-line detection material path Dynamic motor shifts the feeding cylinder that jig is advanced in straight-line detection material path onto;The both sides of the material strip are provided with restriction jig and are expecting The support plate that guaranteed jig level is advanced is arranged in the lower section of the restriction item taken, the material strip;The feeding cylinder is vertically set It sets on the outside of material strip.
Scheme is expanded on further, the upper detection components include upper detection seat, upper detection seat is lifted on straight-line detection material Supporting rack above road and multigroup first detection probe in upper detection seat is set, first detection probe side is provided with Bumper post, support frame as described above are provided with the third lifting cylinder of detection seat lifting in driving.
Scheme is expanded on further, the both sides of the straight-line detection material path are symmetrically arranged with two groups of side detection components, the side Detection components include side detection seat, are arranged and detect multigroup second detection probe of seat in side;The side setting of the side detection seat There is the side pusher cylinder that driving side detection seat moves horizontally.
Be expanded on further scheme, the rotating device include the clamp assemblies set gradually from top to bottom, the second lifter plate, Middle plate and the first lifter plate, the monitor station are provided with fixed frame, and the fixed mount setting has the first lifter plate of driving and middle plate Along the first lifting cylinder of fixed frame lifting;Second lifting of plate lifting during the middle plate is provided with the first lifter plate of driving relatively Cylinder, is fixed with multiple electric rotating machines below first lifter plate, and the driving end of the electric rotating machine is toward clamp assemblies direction It is extended with connecting shaft, the connection the tip of the axis is provided with the tubulose clamping jaw for being set in encoder shaft to be detected;The clamping Component includes folder cylinder and collet setting up and down, and the collet and the second lifter plate are fixed, and the folder cylinder axle center, which opens to be formed with, to be worn The circular hole of connecting shaft, the circular-hole internal-wall of the folder cylinder are gathered clamping jaw and are fixedly connected with encoder shaft to be detected.
Scheme is expanded on further, the screening plant includes swing seat, the driving group being arranged below straight-line detection material path Part is arranged in the discharging slideway of swing seat both sides and encoder is pushed up out of jig to multiple discharging cylinders to discharging slideway, The driving component drives the jig above swing seat and swing seat to wave;The swing seat is provided with toward discharging slideway direction The stripper of extension, the discharging slideway include the first slideway for leading to non-defective unit box and the second slideway for leading to defective products box.
Scheme is expanded on further, the driving component includes sequentially connected fixed seat, sliding block, mobile bar, swing component, turns Moving axis, the fixed seat and monitor station are fixed, and the monitor station is provided with bearing block and driving sliding block slides in fixed seat Oscillating cylinder;The shape of the swing component is U-shaped, and described rotation axis one end sequentially passes through bearing block and swing seat, described It is affixed in the middle part of the other end and swing component of rotation axis;One end of the mobile bar and sliding block are fixed, the other end of the mobile bar It is threaded through the opening of swing component.
Scheme is expanded on further, a cuboid protective cover, guide ribs are additionally provided on the monitor station and pushes away jig Go out the blanking cylinder of straight-line detection material path, the protective cover is arranged above screening plant, and system is opened in the upper surface of the protective cover There is watch window;The guide ribs are arranged along straight-line detection material path, and the side wall of the jig, which is opened, is formed with drawing of cooperating with guide ribs Guide groove;The blanking cylinder is positioned close to one end of the straight-line detection material path of screening plant.
Advantageous effect of the present invention is, reasonable for structure, by Double-lifting and folder cylinder by clamping jaw tightly be sleeved on coding In device shaft, ensures the drive shaft rotation that electric rotating machine can be stablized, ensure the working condition for completely testing out encoder; Make swing seat toward rolling to each side and ejecting corresponding encoder by discharging cylinder by drive component, realizes to encoder Quickly screening, improves the efficiency of test.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is internal structure schematic diagram of the present invention.
Fig. 3 is feeding device structural schematic diagram.
Fig. 4 is detection device and rotary device structure schematic diagram.
Fig. 5 is screening plant structural schematic diagram.
Fig. 6 is rotating mechanism portion structural schematic diagram.
In figure:1, monitor station;11, protective cover;12, guide ribs;2, feeding device;21, material strip;22, item is limited;23, it props up Fagging;24, driving motor;25, feeding cylinder;3, detection device;31, supporting rack;33, the first detection probe;34, bumper post; 35, seat is detected in side;36, the second detection probe;37, side pusher cylinder;4, rotating device;41, fixed frame;42, the first lifting air Cylinder;43, electric rotating machine;44, the first lifter plate;45, middle plate;46, the second lifter plate;47, collet;48, cylinder is pressed from both sides;481, circular hole; 49, connecting shaft;491, clamping jaw;5, screening plant;51, swing seat;511, stripper;52, discharging cylinder;53, rotation axis;531、 Swing component;532, mobile bar;54, bearing block;55, fixed seat;56, sliding block;57, oscillating cylinder;58, the first slideway;59, second Slideway;6, blanking cylinder;7, jig;71, encoder;711, shaft;72, guiding groove.
Specific implementation mode
The specific implementation mode of the present invention is introduced with reference to attached drawing 1 to attached drawing 6.
As shown in figures 1 to 6, a kind of heavy 71 detection machine of torsion logical formula encoder, including monitor station 1, setting are in monitor station 1 On straight-line detection material path and along straight-line detection material path advance loading there are six encoder 71 to be detected jig 7, detection Platform 1 along straight-line detection material path be disposed with feeding device 2, detection device 3,71 shaft 711 of rotary encoder rotating dress Set the screening plant 5 of 4, screening defective products;For the setting of rotating device 4 immediately below detection device 3, detection device 3 includes upper detection Component and side detection components;Jig 7, which is opened, is formed with multiple placing grooves, and placing groove slot bottom is provided with the shaft for encoder 71 to be detected 711 by through-hole.
As shown in figure 3, feeding device 2 includes the material strip 21 vertical with straight-line detection material path, drives the driving electricity of material strip 21 Machine 24 shifts the feeding cylinder 25 that jig 7 is advanced in straight-line detection material path onto;The both sides of material strip 21 are provided with restriction jig 7 and are expecting With the restriction item 22 on 21, the horizontal support plate 23 advanced of guaranteed jig 7 is arranged in the lower section of material strip 21;Feeding cylinder 25 is vertical Setting is in 21 outside of material strip.
As shown in figure 4, upper detection components include the upper branch for detecting seat, being lifted on upper detection seat above straight-line detection material path Support 31 and be arranged it is upper detection seat six group of first detection probe 33,33 side of the first detection probe is provided with bumper post 34, supporting rack 31 is provided with the third lifting cylinder of detection seat lifting in driving.
As shown in figure 4, the both sides of straight-line detection material path are symmetrically arranged with two groups of side detection components, side detection components include side Detection seat 35 is arranged and detects three group of second detection probe 36 of seat 35 in side;The side of side detection seat 35 is provided with driving side inspection Survey the side pusher cylinder 37 that seat 35 moves horizontally.
As shown in Fig. 4,6, rotating device 4 includes clamp assemblies, the second lifter plate 46, the middle plate set gradually from top to bottom 45 and first lifter plate 44, monitor station 1 be provided with fixed frame 41, fixed frame 41 is provided with the first lifter plate 44 of driving and middle plate 45 The first lifting cylinder 42 lifted along fixed frame 41;Plate 45 lifts during middle plate 45 is provided with the first lifter plate 44 of driving relatively the Two lifting cylinders, the lower section of the first lifter plate 44 are fixed with multiple electric rotating machines 43, and the driving end of electric rotating machine 43 is toward clamp assemblies Direction is extended with connecting shaft 49, and the end of connecting shaft 49 is provided with the tubulose clamping jaw for being set in 71 shaft 711 of encoder to be detected 491;Clamp assemblies include folder cylinder 48 and collet 47 setting up and down, and collet 47 and the second lifter plate 46 are fixed, 48 axle center of folder cylinder It opens and is formed with the circular hole 481 for wearing connecting shaft 49,481 inner wall of circular hole of folder cylinder 48 gathers clamping jaw 491 and 71 turns of encoder to be detected Axis 711 is fixedly connected.
As shown in figure 5, screening plant 5 includes the swing seat 51 being arranged below straight-line detection material path, drive component, setting In the discharging slideway of 51 both sides of swing seat and encoder 71 is pushed up out of jig 7 to multiple discharging cylinders 52 to discharging slideway, Drive component drives the jig 7 of 51 top of swing seat 51 and swing seat to wave;Swing seat 51 is provided with toward discharging slideway direction The stripper 511 of extension, discharging slideway include the first slideway 58 for leading to non-defective unit box and the second slideway 59 for leading to defective products box.
As shown in figure 5, drive component include sequentially connected fixed seat 55, sliding block 56, mobile bar 532, swing component 531, Rotation axis 53, fixed seat 55 and monitor station 1 are fixed, and monitor station 1 is provided with bearing block 54 and driving sliding block 56 in fixed seat 55 The oscillating cylinder 57 of upper sliding;The shape of swing component 531 is U-shaped, and 53 one end of rotation axis sequentially passes through bearing block 54 and swings Seat 51, the other end of rotation axis 53 and 531 middle part of swing component are affixed;One end of mobile bar 532 and sliding block 56 are fixed, mobile bar 532 other end is threaded through the opening of swing component 531.Oscillating cylinder 57 drives sliding block 56 to move, before and after drive mobile bar 532 Mobile, mobile bar 532 is stirred swing component 531 and is rotated toward the same side centered on rotation axis 53 when being moved toward side, swing component 531 Swing seat 51 is driven to be tilted toward opposite direction.
As shown in Figure 1, 2, it is additionally provided with a cuboid protective cover 11, guide ribs 12 on monitor station 1 and releases jig 7 The blanking cylinder 6 of straight-line detection material path, protective cover 11 are arranged above screening plant 5, and the upper surface of protective cover 11, which is opened, is formed with sight Examine window;Guide ribs 12 are arranged along straight-line detection material path, and the side wall of jig 7 opens the guiding groove 72 for being formed with and cooperating with guide ribs 12; Blanking cylinder 6 is positioned close to one end of the straight-line detection material path of screening plant 5.
The course of work of the present invention is that six encoders 71 are put into jig 7, retells jig 7 and puts material strip 21, material strip 21 are sent to jig 7 at feeding cylinder 25, and feeding cylinder 25 carries out jig 7 along straight-line detection material path, and feeding cylinder 25 is each Only carry out 7 length of jig, feeding cylinder 25 conveys the jig 7 to come by material strip 21 below again after carrying out a jig 7 Carry out previous jig 7, realizes continuous traveling of the jig 7 in straight-line detection material path;Jig 7 advances at detection device 3, on Detect the terminal that the first detection probe of general who has surrendered 33 under seat contacts encoder 71(Or side detection seat 35 is carried out the second detection probe The terminal of 36 contact encoders 71), the first lifting cylinder 42 rises first lifting seat and middle plate 45 so that 491 sets of clamping jaw In the shaft 711 of encoder 71, the second lifter plate 46 is driven collet 47, folder cylinder 48 to rise by the second lifting cylinder so that folder Cylinder 48 circular hole, 481 inner wall and clamping jaw 491 contact and gather pintongs sub-folder pawl 491,71 turns of the clamping jaw 491 after gathering and encoder Axis 711 is affixed, and electric rotating machine 43 can drive the rotation of 71 shaft 711 of encoder, 71 shaft 711 of encoder by connecting shaft 49 When rotation, detection device 3 can detect the encoded signal of the output of encoder 71, to judge the quality of encoder 71, and record The position of lower non-defective unit encoder 71 and defective products encoder 71;Jig 7 marches to screening plant 5, and the drive of drive component is swung Seat 51 is tilted toward the first slideway 58, and the discharging cylinder 52 of 71 position of non-defective unit encoder pushes up non-defective unit encoder 71 to the first slideway 58, the drive swing seat 51 of drive component is tilted toward the second slideway 59, and the discharging cylinder 52 of 71 position of defective products encoder will be good Product encoder 71 is pushed up to the second slideway 59, completes the screening of encoder 71;Jig 7 advances at blanking cylinder 6, blanking cylinder 6 Jig 7 is released into straight-line detection material path.
The above is not intended to limit the scope of the present invention, all technical spirits according to the present invention, to above Embodiment made by any modification, equivalent variations and modification, in the range of still falling within technical scheme of the present invention.

Claims (8)

1. heavy torsion logical formula encoder detection machine, which is characterized in that including monitor station, the straight-line detection being arranged on monitor station Material path and the jig for being mounted with multiple encoders to be detected advanced along straight-line detection material path, the monitor station are examined along straight line Survey the screening dress that material path is disposed with feeding device, detection device, the rotating device of rotary encoder shaft, screening defective products It sets;The rotating device is arranged immediately below detection device, and the detection device includes upper detection components and side detection components;Institute State jig and open and be formed with multiple placing grooves, the placing groove slot bottom be provided with the shaft for encoder to be detected by through-hole.
2. heavy torsion logical formula encoder detection machine according to claim 1, which is characterized in that the feeding device includes The driving motor of the material strip, driving material strip vertical with straight-line detection material path shifts the feeding that jig is advanced in straight-line detection material path onto Cylinder;The both sides of the material strip are provided with the restriction item for limiting jig on material strip, and the lower section setting of the material strip is guaranteed to be controlled The horizontal support plate advanced of tool;The feeding cylinder is vertically set on the outside of material strip.
3. heavy torsion logical formula encoder detection machine according to claim 1, which is characterized in that the upper detection components packet Detection seat is included, upper detection seat is lifted on to the supporting rack above straight-line detection material path and is arranged multigroup the of upper detection seat One detection probe, first detection probe side are provided with bumper post, and support frame as described above is provided with detection seat lifting in driving Third lifting cylinder.
4. heavy torsion logical formula encoder detection machine according to claim 1, which is characterized in that the straight-line detection material path Both sides be symmetrically arranged with two groups of side detection components, the side detection components include side detection seat, are arranged and detect the more of seat in side The second detection probe of group;The side of the side detection seat is provided with the side pusher cylinder that driving side detection seat moves horizontally.
5. heavy torsion logical formula encoder detection machine according to claim 1, which is characterized in that the rotating device includes Clamp assemblies, the second lifter plate, middle plate and the first lifter plate set gradually from top to bottom, the monitor station are provided with fixation Frame, the fixed mount setting have the first lifting cylinder that the first lifter plate of driving and middle plate are lifted along fixed frame;The middle plate is set Second lifting cylinder of plate lifting in being equipped with the first lifter plate of driving relatively, the first lifter plate lower section are fixed with multiple rotations The driving end of motor, the electric rotating machine is extended with connecting shaft toward clamp assemblies direction, and the connection the tip of the axis is provided with set It is located at the tubulose clamping jaw of encoder shaft to be detected;The clamp assemblies include folder cylinder and collet setting up and down, the collet It is fixed with the second lifter plate, the folder cylinder axle center, which is opened, is formed with the circular hole for wearing connecting shaft, and the circular-hole internal-wall of the folder cylinder gathers folder Pawl is fixedly connected with encoder shaft to be detected.
6. heavy torsion logical formula encoder detection machine according to claim 1, which is characterized in that the screening plant includes Be arranged the swing seat below straight-line detection material path, drive component, be arranged swing seat both sides discharging slideway and will coding Device pushes up multiple discharging cylinders to discharging slideway, controlling above the driving component driving swing seat and swing seat out of jig Tool waves;The swing seat is provided with the stripper extended toward discharging slideway direction, and the discharging slideway includes leading to non-defective unit box The first slideway and lead to the second slideway of defective products box.
7. heavy torsion logical formula encoder detection machine according to claim 6, which is characterized in that the driving component includes Sequentially connected fixed seat, sliding block, mobile bar, swing component, rotation axis, the fixed seat and monitor station are fixed, the monitor station The oscillating cylinder for being provided with bearing block and sliding block being driven to be slided in fixed seat;The shape of the swing component is U-shaped, described Rotation axis one end sequentially passes through bearing block and swing seat, and the other end and the swing component middle part of the rotation axis are affixed;The movement One end of bar and sliding block are fixed, and the other end of the mobile bar is threaded through the opening of swing component.
8. heavy torsion logical formula encoder detection machine according to claim 1, which is characterized in that also set on the monitor station It is equipped with a cuboid protective cover, guide ribs and the blanking cylinder that jig is released to straight-line detection material path, the protective cover setting Above screening plant, the upper surface of the protective cover, which is opened, is formed with watch window;The guide ribs are arranged along straight-line detection material path, The side wall of the jig opens the guiding groove for being formed with and cooperating with guide ribs;The blanking cylinder is positioned close to the straight line of screening plant Detect one end of material path.
CN201810353400.9A 2018-04-19 2018-04-19 Weight torsion logical formula encoder detection machine Pending CN108515029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810353400.9A CN108515029A (en) 2018-04-19 2018-04-19 Weight torsion logical formula encoder detection machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810353400.9A CN108515029A (en) 2018-04-19 2018-04-19 Weight torsion logical formula encoder detection machine

Publications (1)

Publication Number Publication Date
CN108515029A true CN108515029A (en) 2018-09-11

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CN107626602A (en) * 2017-09-27 2018-01-26 常熟理工学院 Bearing automatic measurement sorting equipment based on micro-displacement sensor
CN107824434A (en) * 2017-12-04 2018-03-23 郑州格瑞塔电子信息技术有限公司 A kind of Sand screen of multidirectional rocking type
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* Cited by examiner, † Cited by third party
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CN201364144Y (en) * 2009-03-05 2009-12-16 吉林大学 Portable calibrating apparatus for displacement sensor
CN201556613U (en) * 2009-11-20 2010-08-18 格兰达技术(深圳)有限公司 Double-flow-passage material ship and bar stock conveying device
CN202267466U (en) * 2011-09-28 2012-06-06 武汉和越装备技术有限公司 Displacement sensor performance detection apparatus
CN203711358U (en) * 2013-12-24 2014-07-16 天津市思托科技有限公司 Automatic sorting device for batteries
CN204479056U (en) * 2015-04-08 2015-07-15 江苏省计量科学研究院 A kind of calibrating device for angular displacement sensor
CN205002746U (en) * 2015-09-27 2016-01-27 吉林长光启元自动化控制有限公司 Automatic calibrating device of encoder grating disc
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CN205333045U (en) * 2015-10-27 2016-06-22 兰州飞行控制有限责任公司 Increment type rotary encoder's calibration frock
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CN205762437U (en) * 2016-06-14 2016-12-07 东莞市钺河自动化科技有限公司 A kind of Automatic detection equipment for potentiometer
CN106076881A (en) * 2016-06-24 2016-11-09 北京农业智能装备技术研究中心 A kind of crop kernel automatic sorting device and method
CN106621142A (en) * 2017-01-05 2017-05-10 刘养青 Sand tossing fire extinguishing device for fire protection
CN206810715U (en) * 2017-06-19 2017-12-29 龙岩市永定区祥亿电子有限公司 The detection screening plant of trimmer potentiometer
CN107626602A (en) * 2017-09-27 2018-01-26 常熟理工学院 Bearing automatic measurement sorting equipment based on micro-displacement sensor
CN107824434A (en) * 2017-12-04 2018-03-23 郑州格瑞塔电子信息技术有限公司 A kind of Sand screen of multidirectional rocking type
CN208449924U (en) * 2018-04-19 2019-02-01 东莞市钺河自动化科技有限公司 Weight torsion logical formula encoder detection machine

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