CN206920552U - Automatic on-line formula board static test system - Google Patents

Automatic on-line formula board static test system Download PDF

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Publication number
CN206920552U
CN206920552U CN201720322241.7U CN201720322241U CN206920552U CN 206920552 U CN206920552 U CN 206920552U CN 201720322241 U CN201720322241 U CN 201720322241U CN 206920552 U CN206920552 U CN 206920552U
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CN
China
Prior art keywords
cylinder
plate
block
test
automatic
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.)
Expired - Fee Related
Application number
CN201720322241.7U
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Chinese (zh)
Inventor
隆元彬
杨伟
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Suzhou Okn Polytron Technologies Inc
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Suzhou Okn Polytron Technologies Inc
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.)
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Priority to CN201720322241.7U priority Critical patent/CN206920552U/en
Application granted granted Critical
Publication of CN206920552U publication Critical patent/CN206920552U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses automatic on-line formula board static test system, including shell, frame, frame includes upper spider, mainframe and lower bearing bracket, and the upper spider is provided with switch board including control module, control module connection touch-screen and operation terminal;There are walking mechanism, Shang Ding mechanisms and Xia Ding mechanisms in mainframe, the walking mechanism includes each runner group, gear cylinder, adjusts wide module and detection mouth;Shang Ding mechanisms include press, mounting plate, upper top gas cylinder, upper subsidiary engine structure;Xia Ding mechanisms include needle-bar, bottom plate, lower top gas cylinder, downwind scheme structure;Lower bearing bracket has the test auxiliary and operation cabinet of connection;The test auxiliary connection needle-bar, operates cabinet attended operation terminal, all motors, cylinder and detection mouth link control module.The utility model action is accurate and stablizes, and Shang Ding mechanisms and Xia Ding mechanisms coordinate, strong applicability, increasingly automated, powerful, simple and effective.

Description

Automatic on-line formula board static test system
Technical field
It the utility model is related to test equipment field, more particularly to automatic on-line formula board static test system.
Background technology
Communication equipment is brought great convenience to the production and life of people, and the quality of communication equipment is checked on and needs hardware With the various tests of software aspects.Wherein, the test of hardware aspect includes the test of outward appearance, material, in addition to each several part is electric On off test of element etc., the tests of software aspects are then related to more more complicated contents, static test then with hardware testing and Software test has certain relation.In numerous test events, ICT tests and IFT tests are wherein extremely basic and important Two kinds of tests.
ICT is tested(In-Circuit Test, go-and-return test)It is by the electrical property to online component and electrically to connect Tap into row test and manufacture defect and a kind of bad standard testing means of component to check, it is exactly mainly on board Element carry out on off test, validity test, or be static test, and without functional test.It is pair under normal circumstances The board of every a kind of identical function and same-interface all makes a set of test fixture, existing for detecting board element validity There is the board static test system in technology to have following problem:
1st, test automation degree is not high, it is necessary to manual operation or human assistance;
2nd, need to be directed in test fixture and corresponding hardware environment equipment developed per a kind of board, influence the scope of application and Cost control.
Therefore, a kind of automaticity is high, integrated, easy to use, test result accurately and reliably board static test System is urgently developed.
Utility model content
Purpose of utility model:In order to optimize the structure and performance of existing board static test system, the utility model design A kind of integrated, full-featured, reliable board static test system of stable testing, to improve deficiency of the prior art.
Utility model content:Automatic on-line formula board static test system, including shell, frame, shell are covered in frame Profile, frame include upper spider, mainframe and lower bearing bracket, have upper plate, mainframe and lower machine between upper spider and mainframe There is lower shoe between frame, worn between upper plate and lower shoe and be connected to rod rest, the upper spider is provided with switch board, switch board Including control module, the outside attended operation terminal of control module and touch-screen, operation exterior of terminal have keyboard drawer and printing Equipment;
There is walking mechanism, Shang Ding mechanisms and Xia Ding mechanisms, the walking mechanism includes each runner group, gear in the mainframe Cylinder, wide module, the first detection mouth, the second detection mouth are adjusted, each runner group is connected to mainframe by fixed support including mutually put down A pair of capable slide rails, each runner group are divided into first flow portion and second flow channel portion, the first detection mouth and the second detection mouth difference Set in first flow portion and second flow channel portion some, first flow portion and second flow channel portion have one group of sliding block respectively, and first The sliding block in flow path portion and second flow channel portion is driven and moved by the first motor and the second motor respectively, and the gear cylinder is distributed in pairs On the outside of second flow channel portion, two slide rails, the block that cylinder includes cylinder and is connected on the inside of cylinder and face slide rail is kept off, it is described to adjust width Module includes being distributed in the handwheel of slide rail both ends bottom, screw mandrel, feed screw nut, synchronizing wheel in pairs, and the screw mandrel, which is worn, connects screw mandrel spiral shell Mother, the handwheel and synchronizing wheel are individually fixed in screw mandrel both ends, by synchronous band connection between the synchronizing wheel, synchronizing wheel side Slide rail bottom has travel(l)ing rest, and feed screw nut is fixed on travel(l)ing rest, and travel(l)ing rest can move with feed screw nut along screw mandrel direction It is dynamic;
The Shang Ding mechanisms include press, mounting plate, upper top gas cylinder, upper subsidiary engine structure, mounting plate in upper plate bottom, wear and connect In rod rest, the upper top gas cylinder is fixed on upper plate and its piston rod connects downwards mounting plate, and the mounting plate is to both sides Subsidiary engine structure on a pair is connected, the upper subsidiary engine structure includes upper auxiliary cylinder, sole piece, jacking block, upper pin, and upper auxiliary cylinder is fixed on pop-up Plate and its piston rod connect downwards sole piece, and jacking block connects downwards some upper pins, upper pin wear be connected to spring and with sole piece activity Connection, space and jacking block of the press between jacking block and mounting plate coordinate, and press bottom also has some fore-sets;
The Xia Ding mechanisms include needle-bar, bottom plate, lower top gas cylinder, downwind scheme structure, bottom plate on lower shoe top, wear and connect In rod rest, the lower top gas cylinder is fixed on lower shoe and its piston rod connects up bottom plate, and the bottom plate is to both sides Connect a pair of downwind scheme structures, auxiliary cylinder, coordinating block under the downwind scheme structure includes, under auxiliary cylinder be fixed on bottom plate and its piston Bar connects up coordinating block, and the needle-bar is located at coordinating block and the space between bottom plate and coordinating block cooperation;
The lower bearing bracket is provided with the test auxiliary and operation cabinet of interconnection, and lower bearing bracket bottom is provided with road wheel;
The test auxiliary connection needle-bar, operates cabinet attended operation terminal and printing device, first motor, second Motor, upper top gas cylinder, lower top gas cylinder, upper auxiliary cylinder, under auxiliary cylinder, the first detection mouth, the second detection mouth link control module.
Preferably, first motor, the second motor are servomotor.Continuously adjustabe is answered in the motion of belt, to ensure Translational speed of the sliding block on slide rail is adjustable, and so as to ensure that the speed for being detected board entrance is adjustable, technique is flexible.
Preferably, the shell is provided with charging aperture and discharging opening in mainframe along the both direction of runner, perpendicular to The both direction of runner has form.Charging aperture and discharging opening ensure that detected board smoothly passes in and out, and form can be used for naked eyes The monitored situation of monitoring in real time, it is convenient and swift.
Preferably, sliding block described in every group is connected to belt pulley, skin by the belt drive on the inside of slide rail, the belt Belt wheel is in first flow portion and second flow channel portion respectively by the first motor and the second motor driven.The setting of two sections of flow path portions be for The refinement of detecting step, is easy to control, two flow path portions are easy to operate by a motor driven respectively, belt and belt pulley band The mode of dynamic slide rail is smooth freely, smooth steady, also by gear and gear synchronous band the mode of slide rail can be driven to replace certainly.
Preferably, in each upper subsidiary engine structure, upper pin and number of springs between sole piece and jacking block for a pair and It is symmetrically placed on jacking block bearing of trend.Sole piece and sole piece, which are used to clamp, coordinates press, and shape is close to strip, to keep everywhere Equalising torque should make upper pin and number of springs for a pair and symmetrically placed.
Preferably, the needle-bar also has dowel hole, the quantity of the lower top gas cylinder is 2.Tested board electricity Device arrangement of elements has many detection nodes in rectangular, and every pin on needle-bar just may be used with corresponding detection node one-to-one corresponding Carry out detection work, dowel hole can ensure that accurate positioning, detection are smooth;Needle-bar is heavier and big, and lower top gas cylinder is two and is beneficial to The positional stability of lifting needle-bar.
Preferably, the travel(l)ing rest is also worn on screw mandrel top is connected to guide rod, guide rod is parallel with screw mandrel.Wear and connect one To parallel guide rod in screw mandrel top, the deviation of nut location and prestressing force can be driven to be corrected screw mandrel at any time, protected The depth of parallelism/axiality of feed screw nut's movement is demonstrate,proved, is prevented with superstructure loosening long afterwards or and the problem of cause accuracy deficiency.
Compared with prior art, the beneficial effects of the utility model are:The utility model delicate structure, accurate positioning, It is stable performance, easy to detect.Space, control are saved in walking mechanism, the placement of Shang Ding mechanisms and Xia Ding mechanisms and the arrangement of its part Cabinet processed, touch-screen, the operation terminal division of labor are clear and definite, and its to be located at top easy to operation;Two sections of flow path portions and gear cylinder stop supplied materials Action, it is smooth and efficient;The width that screw mandrel, feed screw nut are adjusted between slide rail is applied to different size and is detected board, carries High applicability, guide rod ensure that it adjusts the wide square depth of parallelism and stability;The fit system of the press of Shang Ding mechanisms is easy to more Change, upper pin and spring band dynamic pressure bed accessory have floating buffer effect, to prevent the damage to being detected board;Lower top gas cylinder is with Auxiliary cylinder causes the needle-bar accurate positioning lifting of Xia Ding mechanisms and is easily changed, and enhances applicability;Test auxiliary and operation machine Case can handle break-make/validity information of batch board element, and operating efficiency is high.Automatic on-line formula board of the present utility model The action of static test system, track and platform is accurate and stablizes, and Shang Ding mechanisms and Xia Ding mechanisms cooperate, and are applicable and do not sympathize with The detected board of shape, increasingly automated, powerful, simple and effective.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the utility model embodiment, and Fig. 2 is total framework knot of the utility model embodiment Structure schematic diagram, Fig. 3 are the internal structure schematic diagrams of the utility model embodiment, and Fig. 4 is walking mechanism structure of the present utility model Schematic diagram, Fig. 5 are top mechanism structure schematic diagrames on the utility model, and Fig. 6 is top mechanism structure schematic diagram under the utility model.
1- shells, 11- charging apertures, 12- discharging openings, 13- forms, 2- frames, 20- mainframes, 200- rod rests, on 21- Frame, 210- upper plates, 22- lower bearing brackets, 220- lower shoes, 221- test auxiliaries, 222- operation cabinets, 223- road wheels, 3- Walking mechanism, 30- each runner groups, 3001- first flows portion, 3002- second flow channels portion, 301- slide rails, 302- sliding blocks, 303- skins Band, 304- belt pulleys, the motors of 305- first, the motors of 306- second, 31- gear cylinders, 311- cylinders, 312- blocks, 32- adjust wide mould Block, 321- handwheels, 322- screw mandrels, 323- feed screw nut, 324- synchronizing wheels, 325- timing belts, 326- guide rods, 33- first are examined Survey mouth, the detection mouths of 34- second, 35- fixed supports, 36- travel(l)ing rests, 4- Shang Ding mechanisms, the upper subsidiary engine structures of 41-, the upper auxiliary gas of 411- Cylinder, 412- sole pieces, 413- jacking blocks, 414- upper pins, the upper top gas cylinders of 42-, 43- mounting plates, 44- presses, 441- fore-sets, push up under 5- Mechanism, 51- downwind scheme structures, auxiliary cylinder under 511-, 512- coordinating blocks, top gas cylinder under 52-, 53- bottom plates, 54- needle-bars, 541- are fixed Position pin-and-hole, 6- switch boards, 60- control modules, 61- operation terminals, 62- touch-screens, 63- keyboard drawers, 64- printing devices.
Embodiment
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art There is the required accompanying drawing used in technology description to be briefly described, drawings in the following description are only described in the application Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other accompanying drawings.
With reference to Fig. 1 ~ 6 and specific embodiment, the utility model is furtherd elucidate.
Such as Fig. 1 ~ 6, automatic on-line formula board static test system, including shell 1, frame 2, shell 1 are covered in frame wheel Exterior feature, frame 2 include upper spider 21, mainframe 20 and lower bearing bracket 22, have upper plate 210 between upper spider 21 and mainframe 20, There is lower shoe 220 between mainframe 20 and lower bearing bracket 22, worn between upper plate 210 and lower shoe 220 and be connected to rod rest 200, The upper spider 21 is provided with switch board 6, and switch board 6 includes control module 60, the concretely PLC control system of control module 60 Deng the outside attended operation terminal 61 of control module 60 and touch-screen 62, operation terminal 61 outside have keyboard drawer 63 and printing Equipment 64, the shell 1 are provided with charging aperture 11 and discharging opening 12 in both direction of the mainframe 2 along each runner group 30, perpendicular to The both direction of each runner group 30 has form 13;
There is walking mechanism 3, Shang Ding mechanisms 4 and Xia Ding mechanisms 5 in the mainframe 20, the walking mechanism includes runner Group 30, gear cylinder 31, wide module 32, the first detection mouth 33, the second detection mouth 34 are adjusted, each runner group 30 is connected by fixed support 35 In mainframe 20 including a pair of the slide rails 301 being parallel to each other, each runner group 30 is divided for first flow portion 3001 and second flow channel portion 3002, first detection mouth 33 sets one in the head and the tail position in first flow portion 3001 respectively, and the second detection mouth 34 is The middle part of two flow path portions 3002 and afterbody set one respectively, are defined by the detection operation for adapting to be detected board(Middle part Two detection mouths 34 are anterior close to gear cylinder 31), first flow portion 3001 and second flow channel portion 3002 have one group of sliding block 302 respectively, Sliding block 302 described in every group is driven by the belt 303 positioned at the inner side of slide rail 301, and the belt 303 is connected to belt pulley 304, belt Wheel 304 is driven by the first motor 305 and the second motor 306 respectively in first flow portion 3001 and second flow channel portion 3002, described Gear cylinder 31 is distributed in the rear portion of the second detection mouth 34, two outsides of slide rail 301 in second flow channel portion 3002 in pairs, and gear cylinder 31 includes Cylinder 311 and the block 312 being connected on the inside of cylinder 311 and face slide rail 301, it is described to adjust wide module 32 to include being distributed in pairs The handwheel 321 of slide rail both ends bottom, screw mandrel 322, feed screw nut 323, synchronizing wheel 324, the screw mandrel 322, which is worn, meets feed screw nut 323, the handwheel 321 and synchronizing wheel 324 are individually fixed in the both ends of screw mandrel 322, by timing belt 325 between the synchronizing wheel 324 Connection, the bottom of slide rail 301 of the side of synchronizing wheel 324 have travel(l)ing rest 36, and feed screw nut 323 is fixed on travel(l)ing rest 36, living Dynamic support 36 can move with feed screw nut 323 along the direction of screw mandrel 322, and the travel(l)ing rest 36 is also worn on the top of screw mandrel 322 and is connected to Guide rod 326, guide rod 326 are parallel with screw mandrel 322;
The Shang Ding mechanisms 4 include press 44, mounting plate 43, upper top gas cylinder 42, upper subsidiary engine structure 41, and mounting plate 43 is at upper bottom The bottom of plate 210, rod rest 200 is connected to, the upper top gas cylinder 42 is fixed on upper plate 210 and its piston rod connects downwards pop-up Plate 43, for the mounting plate 43 to connecting subsidiary engine structure 41 on a pair to both sides, the upper subsidiary engine structure 41 includes upper auxiliary cylinder 411, bottom Block 412, jacking block 413, upper pin 414, upper auxiliary cylinder 411 is fixed on mounting plate 43 and its piston rod connects downwards sole piece 412, top Block 413 connects downwards some upper pins 414, and upper pin 414, which is worn, to be connected to spring and be flexibly connected with sole piece 412, the press 44 Space between jacking block 413 and mounting plate 43, coordinate with jacking block 413, in each upper subsidiary engine structure 41, the He of sole piece 412 Upper pin 414 and number of springs between jacking block 413 is for a pair and symmetrically placed on the bearing of trend of jacking block 413, under press 44 Portion also has some fore-sets 441;
The Xia Ding mechanisms 5 include needle-bar 54, bottom plate 53, lower top gas cylinder 52, downwind scheme structure 51, and bottom plate 53 is being gone to the bottom The top of plate 220, rod rest 200 is connected to, the lower top gas cylinder 52 is fixed on lower shoe 220 in pairs and its piston rod connects up Bottom plate 53, the bottom plate 53 to both sides to connecting a pair of downwind scheme structures 51, auxiliary cylinder under the downwind scheme structure 51 includes 511st, coordinating block 512, under auxiliary cylinder 51 be fixed on bottom plate 53 and its piston rod connects up coordinating block 512, the needle-bar 54 Space positioned at coordinating block 512 and between bottom plate 53, coordinate with coordinating block 512;
The lower bearing bracket 22 is provided with the test auxiliary 221 and operation cabinet 222 of interconnection, the installation of the bottom of lower bearing bracket 22 There is road wheel 223;
The test auxiliary 221 connects needle-bar 54, operates the attended operation terminal 61 of cabinet 222 and printing device 64, described First motor 305, the second motor 306, upper top gas cylinder 42, lower top gas cylinder 52, upper auxiliary cylinder 411, under auxiliary cylinder 511, first examine Survey mouth 33, the link control module 60 of the second detection mouth 34.
Preferably, the needle-bar 54 also has dowel hole 541.Tested board electric elements arrangement in rectangular, With many detection nodes, every pin on needle-bar 54 corresponds with corresponding detection node can just carry out detection work, position Pin-and-hole 541 can ensure that accurate positioning, detection are smooth.
Operating process:The board for needing to detect is carried on detection appurtenance first, such as loads sheet material, localization tool Deng;With any one handwheel 321, regulation feed screw nut 323 rotates, so as to drive the slide rail of travel(l)ing rest 34 and travel(l)ing rest end Suitable width is arrived in the parallel spacing change of 301 opposite other end slide rails 301, regulation;Manually operated touch-screen 62, when top When one detection mouth 33 detects tested board, control module 60 is made to control belt motor 305 to drive belt pulley 304 to rotate so as to make Belt 303 moves, and the sliding block 302 for being fixed on belt then slides with respect to slide rail 301, is detected to the first detection mouth of tail end 33 tested During board, suspend the first motor 305, tested board waits, treats the detection of system finishing lastblock tested board and be subject in short-term Between buffer;Tested board enters second flow channel portion 3002 immediately, and control module 60 controls cylinder 311 to start, and block 312 intercepts quilt Drafting board card, the second detection mouth 34 near it detects, makes the second motor 306 suspend;Tested board is static with respect to each runner group 30 Afterwards, ICT tests are started;After tested board is completed, its break-make/validity information enters test auxiliary 221, cached, After the steps such as pretreatment, operation cabinet 222 is put into, it is direct now to test the operation printing device 64 of information available action terminal 61 Printing, can also be reprocessed by operation terminal 61;One group is completed, and control module 60 controls the second motor 306 to start, Board Under Test Card walks out test system.
ICT method of testings:Shang Ding mechanisms 4 and Xia Ding mechanisms 5 coordinate, and pass through tested board by the sheet material loaded determine first The modes such as position pin-and-hole 541 position, and ensure the corresponding pin on each tested measuring point face needle-bar 54 of tested board;Lower top gas cylinder 52 upward thimble beds 54, the pin of needle-bar 54 can be bonded the test point of tested board just, and downwind scheme structure 51 plays cushioning effect, simultaneously The upper downward top pressure bed 44 of top gas cylinder 42, fore-set 441 press the upper surface of tested board, and upper subsidiary engine structure plays cushioning effect, is now tested Point has closely been connected with pin;Connection needle-bar 54 in advance(Connected with needle-bar internal needle)Test auxiliary 221 receive needle-bar test letter Number, each element break-make of tested board/validity information enters operation cabinet 222, and operation terminal 61 is with can must operate, delete Remove, copy, type information etc., keyboard drawer 63 can holding keyboard.
Above example is only illustrating optimal technical scheme of the present utility model, it is noted that for the art Those of ordinary skill for, some improvement made on the premise of the utility model principle is not departed from or equivalent substitution, The scope of protection of the utility model is accordingly to be regarded as, should be covered in right of the present utility model.

Claims (7)

1. automatic on-line formula board static test system, it is characterised in that including shell, frame, shell is covered in frame profile, Frame includes upper spider, mainframe and lower bearing bracket, has upper plate between upper spider and mainframe, between mainframe and lower bearing bracket With lower shoe, worn between upper plate and lower shoe and be connected to rod rest, the upper spider is provided with switch board, and switch board includes control Molding block, the outside attended operation terminal of control module and touch-screen, operation exterior of terminal have keyboard drawer and printing device;
There is in the mainframe walking mechanism, Shang Ding mechanisms and Xia Ding mechanisms, the walking mechanism include each runner group, keep off cylinder, Wide module, the first detection mouth, the second detection mouth are adjusted, each runner group is connected to mainframe by fixed support including is parallel to each other A pair of slide rails, each runner group is divided into first flow portion and second flow channel portion, and first detection mouth and the second detection mouth exist respectively First flow portion and the setting of second flow channel portion are some, and first flow portion and second flow channel portion have one group of sliding block respectively, first-class The sliding block in road portion and second flow channel portion is driven by the first motor and the second motor and move respectively, and the cylinder that keeps off is distributed in the in pairs On the outside of two flow path portions, two slide rails, gear cylinder includes cylinder and is connected to block of the cylinder simultaneously on the inside of face slide rail, described to adjust wide mould Block includes being distributed in the handwheel of slide rail both ends bottom, screw mandrel, feed screw nut, synchronizing wheel in pairs, and the screw mandrel, which is worn, meets feed screw nut, The handwheel and synchronizing wheel are individually fixed in screw mandrel both ends, by synchronous band connection, the cunning of synchronizing wheel side between the synchronizing wheel Rail bottom has travel(l)ing rest, and feed screw nut is fixed on travel(l)ing rest, and travel(l)ing rest can move with feed screw nut along screw mandrel direction;
The Shang Ding mechanisms include press, mounting plate, upper top gas cylinder, upper subsidiary engine structure, mounting plate in upper plate bottom, be connected to branch Bridge, the upper top gas cylinder is fixed on upper plate and its piston rod connects downwards mounting plate, and the mounting plate to both sides to connecting Subsidiary engine structure on a pair, the upper subsidiary engine structure include upper auxiliary cylinder, sole piece, jacking block, upper pin, upper auxiliary cylinder be fixed on mounting plate and Its piston rod connects downwards sole piece, and jacking block connects downwards some upper pins, and upper pin, which is worn, to be connected to spring and be flexibly connected with sole piece, Space and jacking block of the press between jacking block and mounting plate coordinate, and press bottom also has some fore-sets;
The Xia Ding mechanisms include needle-bar, bottom plate, lower top gas cylinder, downwind scheme structure, bottom plate on lower shoe top, be connected to branch Bridge, the lower top gas cylinder is fixed on lower shoe and its piston rod connects up bottom plate, and the bottom plate to both sides to connecting A pair of downwind scheme structures, auxiliary cylinder, coordinating block under the downwind scheme structure includes, under auxiliary cylinder be fixed on bottom plate and its piston rod to Upper connection coordinating block, the needle-bar are located at coordinating block and the space between bottom plate and coordinating block cooperation;
The lower bearing bracket is provided with the test auxiliary and operation cabinet of interconnection, and lower bearing bracket bottom is provided with road wheel;
The test auxiliary connection needle-bar, operate cabinet attended operation terminal and printing device, first motor, the second electricity Machine, upper top gas cylinder, lower top gas cylinder, upper auxiliary cylinder, under auxiliary cylinder, the first detection mouth, the second detection mouth link control module.
2. automatic on-line formula board static test system according to claim 1, it is characterised in that first motor, Second motor is servomotor.
3. automatic on-line formula board static test system according to claim 1, it is characterised in that the shell is in main frame Frame is provided with charging aperture and discharging opening along the both direction of runner, and the both direction perpendicular to runner has form.
4. automatic on-line formula board static test system according to claim 1, it is characterised in that sliding block described in every group by Belt drive on the inside of slide rail, the belt are connected to belt pulley, and belt pulley is in first flow portion and second flow channel part Not by the first motor and the second motor driven.
5. automatic on-line formula board static test system according to claim 1, it is characterised in that each upper subsidiary engine In structure, the upper pin and number of springs between sole piece and jacking block are for a pair and symmetrically placed on jacking block bearing of trend.
6. automatic on-line formula board static test system according to claim 1, it is characterised in that the needle-bar also has Dowel hole, the quantity of the lower top gas cylinder is 2.
7. automatic on-line formula board static test system according to claim 1, it is characterised in that the travel(l)ing rest exists Screw mandrel top, which is also worn, is connected to guide rod, and guide rod is parallel with screw mandrel.
CN201720322241.7U 2017-03-30 2017-03-30 Automatic on-line formula board static test system Expired - Fee Related CN206920552U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720322241.7U CN206920552U (en) 2017-03-30 2017-03-30 Automatic on-line formula board static test system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720322241.7U CN206920552U (en) 2017-03-30 2017-03-30 Automatic on-line formula board static test system

Publications (1)

Publication Number Publication Date
CN206920552U true CN206920552U (en) 2018-01-23

Family

ID=61310729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720322241.7U Expired - Fee Related CN206920552U (en) 2017-03-30 2017-03-30 Automatic on-line formula board static test system

Country Status (1)

Country Link
CN (1) CN206920552U (en)

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Granted publication date: 20180123

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