CN205045480U - System for be used for parallel test of multistation circuit board - Google Patents
System for be used for parallel test of multistation circuit board Download PDFInfo
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- CN205045480U CN205045480U CN201520838807.2U CN201520838807U CN205045480U CN 205045480 U CN205045480 U CN 205045480U CN 201520838807 U CN201520838807 U CN 201520838807U CN 205045480 U CN205045480 U CN 205045480U
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- guide rail
- test
- circuit board
- grasping mechanism
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Abstract
The utility model discloses a system for be used for parallel test of multistation circuit board, including test cabinet and the manipulator that is located circuit board assembly manufacturing line side, test cabinet includes rack -mounted a plurality of test machines with upper and lower transfer mode, the manipulator is located the side of circuit board assembly manufacturing line and is located the place ahead of test machine, the manipulator includes four -shaft moving mechanism and snatchs the mechanism. Pick the mechanism and can follow that Z picks the product to the high position of up -and -down motion to circuit board assembly manufacturing line and the product is put in order to get to movable test machine to a certain height of test cabinet, so, the test machine can be followed and leaned on subaerial position to begin the installation, and the operatable height that the operator is the biggest upwards superposes to obtain the space below the circuit board assembly manufacturing line height test machine capacity of abundant utilization, maximize separate unit equipment.
Description
Technical field:
The utility model relates to circuit card processing technique field, in particular to a kind of system for multistation circuit card concurrent testing.
Background technology:
On circuit board group assembling production lines, test is the link that degree of automation is the weakest, for the assembling of circuit card, all complete at automation line from brush tin cream to Reflow Soldering, have test link only, the process of its automation stops, and produce on line in major part at present, test has all been come by hand by operator.
The reason that test automation degree is not high, mainly comprise following two aspects: the first, relative to the linear speed of product, the test duration is longer, and a manufacturing line needs multiple stage test machine; The second, it is high that test equipment customizes degree, and volume ratio is comparatively large, and test equipment is often undertaken stacking by traditional building method.Due to above-mentioned two aspect restrictions, mean that a manufacturing line needs multiple test machine, also just need multiple manipulator, a manipulator can only substitute at most one manually, is unfavorable for the reduction of productive costs.
Along with the raising of quartz conductor degree of integration, the volume of instrument is constantly reducing, test itself also constantly simplify and normalisation, this trend the consumer electronics industry show particularly evident, in this context, by advancing the miniaturization of test macro, and then the integrated and automation of test can be realized.
If the box box of standard can will be become after test macro miniaturization, then multiple test macro can be stacked together, do product with a manipulator and pick and place from conveyor line to test machine, realize the automation of test.Realize the scheme of PCB test automation or the multi-joint manipulator of the standard of use at present, or use straight-line motion mechanism to build manipulator.
By prior art, when using straight-line motion mechanism to build manipulator, current design General Requirements test machine is positioned at the top of belt conveyor; To increase the quantity of system tester, or in short transverse, or in the direction of level along belt conveyor; In short transverse, be subject to the restriction of operability height, in the horizontal direction, because the accuracy requirement of motion positions is higher, horizontal motion speed and stroke are all restricted, and meanwhile, expand the problem also bringing floor area to expand in the horizontal direction.
When using articulated robot, its exercisable space is a curved body, and test machine will be put around this curved body, floor area utilization ratio is not high, if increase the quantity of the test machine that system is supported, then need the arm exhibition increasing robot, this further increases floor area.
Utility model content:
The technical matters that the utility model solves: on circuit board group assembling production lines, test macro after miniaturization, integrated and automation needs manipulator that product is moved to test macro from manufacturing line, but, by prior art, no matter use multi-joint manipulator, or use the manipulator built of straight-line motion mechanism, all exist and produce space waste or the not high situation of utilization ratio.
For solving technique scheme, the utility model provides following technical scheme:
For a system for multistation circuit card concurrent testing, comprise the test cabinet and manipulator that are positioned at circuit board group assembling production lines side;
Described test cabinet comprises frame, with the rack-mounted multiple test machine of upper and lower stacked system, described test machine comprises the drawer type test fixture and box test resource box that are installed together, and described test fixture is near circuit board group assembling production lines; Described test fixture is used for fixing circuit board, and described test resource box is used for depositing test resource;
Described manipulator is positioned at the side of circuit board group assembling production lines and is positioned at the front that test fixture stretches out, described manipulator comprises support, four axes motion mechanism and the first grasping mechanism, described four axes motion mechanism comprises rack-mount Y-direction guide rail, be slidably mounted on the X direction guiding rail on Y-direction guide rail and drive X direction guiding rail along the first driver element of Y-direction guide rail movement, be slidably mounted on the Z-direction guide rail on X direction guiding rail and drive Z-direction guide rail along the second driver element of X direction guiding rail movement, be slidably mounted on motion platform on Z-direction guide rail and actuation movement platform the 3rd driver element along the movement of Z-direction guide rail, the four-wheel drive element being articulated in the attaching parts bottom motion platform and driving attaching parts to rotate, described Y-direction guide rail and X direction guiding rail are horizontally disposed with, and Y-direction guide rail is perpendicular to X direction guiding rail, and described Z-direction guide rail is vertically arranged, described first grasping mechanism is arranged on the bottom of attaching parts, and the first grasping mechanism is for capturing circuit card.
By technique scheme, described motion platform can along Z-direction guide rail up-and-down movement, and namely the first grasping mechanism can along Z-direction guide rail up-and-down movement; When the first grasping mechanism moves to the height and position of circuit board group assembling production lines, the first driver element orders about X direction guiding rail and moves along Y-direction guide rail, and the first grasping mechanism stretches out support and is positioned at the top of circuit board under test on circuit board group assembling production lines; After first grasping mechanism captures circuit board under test, X direction guiding rail is retracted along Y-direction guide rail, and namely the first grasping mechanism is retracted, and the first grasping mechanism is positioned at the dead ahead that test fixture stretches out; Afterwards, first grasping mechanism can rise or certain height that declines along Z-direction guide rail, to certain available test machine, the test fixture of this test machine stretches out, circuit board under test is placed on test fixture by the first grasping mechanism, reset after test fixture clamping circuit board under test, by test resource box, circuit board under test is tested.
Pass through technique scheme, the service direction stretching out support crawl circuit board under test along Y-direction guide rail due to the first grasping mechanism is vertical with the service direction of circuit board group assembling production lines, so, when the first grasping mechanism is after Y-direction guide rail retraction support, first grasping mechanism and circuit board group assembling production lines no longer include the risk of movement interference, the 3rd driver element can actuation movement platform and on the picking and placeing of the test machine position completing circuit plate of the first grasping mechanism along Z-direction guide rail to arbitrary height.By such system architecture, test machine can be installed from the position near ground, the exercisable height that the operator that is upwards added to is maximum, thus the space below circuit board group assembling production lines height is fully utilized, maximize the test machine capacity of single device.
Illustrate the one of four axes motion mechanism in manipulator as the utility model, described four-wheel drive element is rotary cylinder, and described attaching parts is articulated in the bottom of motion platform by rotary cylinder.Namely the cylinder body of rotary cylinder installs bottom on the moving platform, and described attaching parts is arranged on the S. A. of rotary cylinder.
Illustrate the one of the first grasping mechanism in manipulator as the utility model, described first grasping mechanism comprises and is arranged on the first lift cylinder bottom attaching parts, the first jaw cylinder be arranged on the first lift cylinder piston rod; Described first jaw cylinder is provided with first pair of jaw of gripping circuit card.
Based on above-mentioned explanation, improve the one of manipulator as the utility model, described circuit board group assembling production lines comprises not to be surveyed material belt conveyor and has surveyed material belt conveyor, does not survey material belt conveyor and surveyed material belt conveyor to be set up in parallel; The bottom of described attaching parts is also provided with the second grasping mechanism, and described second grasping mechanism comprises and is arranged on the second lift cylinder bottom attaching parts, the second jaw cylinder be arranged on the second lift cylinder piston rod; Described second jaw cylinder is provided with second pair of jaw of gripping circuit card; Described first grasping mechanism and the second grasping mechanism are arranged about the axisymmetry of rotary cylinder.
By above-mentioned improvement, the first grasping mechanism and the second grasping mechanism are installed around the axisymmetry of rotary cylinder, and the first grasping mechanism is for capturing testing circuit board, and the second grasping mechanism is for capturing non-testing circuit board.When the first grasping mechanism moves to circuit board group assembling production lines position, testing circuit board is placed on circuit board group assembling production lines, and the first grasping mechanism is idle, and the second grasping mechanism captures non-testing circuit board from circuit board group assembling production lines.When the first grasping mechanism and the second grasping mechanism move to the test fixture position that will operate, test fixture drawer ejects, the first idle grasping mechanism takes out after slowdown monitoring circuit plate from test fixture, rotary cylinder revolves turnback, circuit board under test is put into test fixture by the second grasping mechanism, now, second grasping mechanism is idle, first grasping mechanism is occupied, the blanking position that first grasping mechanism and the second grasping mechanism return circuit board group assembling production lines starts next loading and unloading circulation, so just achieve the material loading action of blanking and the non-slowdown monitoring circuit plate completing slowdown monitoring circuit plate in a back and forth movement.
Improve the one of four axes motion mechanism in manipulator as the utility model, described support is provided with Y-direction auxiliary guide rail, Y-direction auxiliary guide rail and Y-direction guide rail parallel, and the two ends of described X direction guiding rail are slidably fitted on Y-direction auxiliary guide rail and Y-direction guide rail respectively.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of a kind of system for multistation circuit card concurrent testing of the utility model;
Fig. 2 is the unitized construction schematic diagram of the first grasping mechanism 31 and the second grasping mechanism 32 in Fig. 1.
Nomenclature in figure:
10, circuit board group assembling production lines; 11, material belt conveyor is not surveyed; 12, material belt conveyor has been surveyed;
20, cabinet is tested; 21, test machine; 211, test fixture; 212, test resource box;
30, manipulator; 31, the first grasping mechanism; 311, the first lift cylinder; 312, the first jaw cylinder; 32, the second grasping mechanism; 33, support; 34, Y-direction guide rail; 340, auxiliary guide rail; 35, X direction guiding rail; 36, Z-direction guide rail; 37, motion platform; 38, attaching parts; 39, rotary cylinder.
Detailed description of the invention:
As Fig. 1, a kind of system for multistation circuit card concurrent testing, comprises the test cabinet 20 and manipulator 30 that are positioned at circuit board group assembling production lines 10 side.
As Fig. 1, described circuit board group assembling production lines 10 comprises not to be surveyed material belt conveyor 11 and has surveyed material belt conveyor 12, does not survey material belt conveyor and surveyed material belt conveyor to be set up in parallel.
As Fig. 1, described test cabinet 20 comprises frame, with the rack-mounted multiple test machine 21 of upper and lower stacked system, described test machine comprises the drawer type test fixture 211 and box test resource box 212 that are installed together, and described test fixture is near circuit board group assembling production lines; Described test fixture is used for fixing circuit board, and described test resource box is used for depositing test resource.
The principle of work of above-mentioned test machine is as follows: test machine adopts the concept of TIF (Testerinfixture), and its front portion is drawer type holder part, and rear portion is divided into instrument and test machine.Test machine TIF need to transmit below status information to PLC: drawer is empty; Whether drawer inner panel can be removed; The position whether drawer is opened.Add that PLC controls the control bit of drawer action, each drawer TIF at least will take the IO of 4 PLC.Test machine oneself needs to detect board under test and whether puts into fixture, detects the state that fixture is current, and from network sweep bar code, fixture under pressure, start test, test terminates the rear mode bit arranging drawer inner panel and can take away, and the data of test is uploaded onto the server by network.Need various sensor in TIF, as whether drawer is opened, whether circuit card exists, and whether the placement of circuit card puts in place, and whether fixture the state such as presses down.
Composition graphs 1, Fig. 2, described manipulator 30 is positioned at the side of circuit board group assembling production lines and is positioned at the front that test fixture stretches out, described manipulator comprises support 33, four axes motion mechanism and the first grasping mechanism 31, described four axes motion mechanism comprises rack-mount Y-direction guide rail 34, be slidably mounted on the X direction guiding rail 35 on Y-direction guide rail and drive X direction guiding rail along the first driver element of Y-direction guide rail movement, be slidably mounted on the Z-direction guide rail 36 on X direction guiding rail and drive Z-direction guide rail along the second driver element of X direction guiding rail movement, be slidably mounted on motion platform 37 on Z-direction guide rail and actuation movement platform the 3rd driver element along the movement of Z-direction guide rail, the four-wheel drive element being articulated in the attaching parts 38 bottom motion platform and driving attaching parts to rotate, described Y-direction guide rail and X direction guiding rail are horizontally disposed with, and Y-direction guide rail is perpendicular to X direction guiding rail, and described Z-direction guide rail is vertically arranged, described first grasping mechanism is arranged on the bottom of attaching parts, and the first grasping mechanism is for capturing circuit card.
In above-mentioned manipulator 30, as Fig. 1, described support 33 is provided with Y-direction auxiliary guide rail 340, and Y-direction auxiliary guide rail is parallel with Y-direction guide rail 34, and the two ends of described X direction guiding rail 35 are slidably fitted on Y-direction auxiliary guide rail and Y-direction guide rail respectively.
In above-mentioned manipulator 30, as Fig. 2, described four-wheel drive element is rotary cylinder 39, and described attaching parts 38 is articulated in the bottom of motion platform 37 by rotary cylinder.
In above-mentioned manipulator 30, as Fig. 2, described first grasping mechanism 31 comprises and is arranged on the first lift cylinder 311 bottom attaching parts 38, the first jaw cylinder 312 be arranged on the first lift cylinder piston rod; Described first jaw cylinder is provided with first pair of jaw of gripping circuit card.
In above-mentioned manipulator 30, as Fig. 2, the bottom of described attaching parts 38 is also provided with the second grasping mechanism 32, and described second grasping mechanism comprises and is arranged on the second lift cylinder bottom attaching parts, the second jaw cylinder be arranged on the second lift cylinder piston rod; Described second jaw cylinder is provided with second pair of jaw of gripping circuit card; Described first grasping mechanism and the second grasping mechanism are arranged about the axisymmetry of rotary cylinder 39.
The workflow of the system for multistation circuit card concurrent testing described in the utility model is as follows:
First, first grasping mechanism 31 and the second grasping mechanism 32 can along Z-direction guide rail 36 up-and-down movements, and wherein, the first grasping mechanism is for capturing testing circuit board, and the second grasping mechanism is for capturing non-testing circuit board; When the first grasping mechanism and the second grasping mechanism move to the height and position of circuit board group assembling production lines 10, first driver element orders about X direction guiding rail 35 and moves along Y-direction guide rail 34, and the first grasping mechanism 31 and the second grasping mechanism 32 stretch out support 33 and be positioned at the top of circuit board group assembling production lines 10; Testing circuit board is placed on circuit board group assembling production lines, and the first grasping mechanism 31 is idle, and the second grasping mechanism 32 captures non-testing circuit board from circuit board group assembling production lines 10.
The second, X direction guiding rail is retracted along Y-direction guide rail, and namely the first grasping mechanism 31 and the second grasping mechanism 32 are retracted, and the first grasping mechanism and the second grasping mechanism are positioned at the dead ahead that test fixture 211 stretches out; Afterwards, first grasping mechanism and the second grasping mechanism can to rise or decline certain height along Z-direction guide rail 36, during to test fixture 211 position that will operate, test fixture drawer ejects, and the first idle grasping mechanism 31 takes out after slowdown monitoring circuit plate from test fixture 211, and rotary cylinder 39 revolves turnback, circuit board under test is put into test fixture 211 by the second grasping mechanism 32, now, the second grasping mechanism is idle, and the first grasping mechanism is occupied.
3rd, the blanking position that first grasping mechanism 31 and the second grasping mechanism 32 return circuit board group assembling production lines 10 starts next loading and unloading circulation, so just achieves the material loading action of blanking and the non-slowdown monitoring circuit plate completing slowdown monitoring circuit plate in a back and forth movement.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1., for a system for multistation circuit card concurrent testing, comprise the test cabinet (20) and manipulator (30) that are positioned at circuit board group assembling production lines (10) side; It is characterized in that:
Described test cabinet (20) comprises frame, with the rack-mounted multiple test machine (21) of upper and lower stacked system, described test machine comprises the drawer type test fixture (211) and box test resource box (212) that are installed together, and described test fixture is near circuit board group assembling production lines; Described test fixture is used for fixing circuit board, and described test resource box is used for depositing test resource;
Described manipulator (30) is positioned at the side of circuit board group assembling production lines and is positioned at the front that test fixture stretches out, described manipulator comprises support (33), four axes motion mechanism and the first grasping mechanism (31), described four axes motion mechanism comprises rack-mount Y-direction guide rail (34), be slidably mounted on the X direction guiding rail (35) on Y-direction guide rail and drive X direction guiding rail along the first driver element of Y-direction guide rail movement, be slidably mounted on the Z-direction guide rail (36) on X direction guiding rail and drive Z-direction guide rail along the second driver element of X direction guiding rail movement, be slidably mounted on motion platform (37) on Z-direction guide rail and actuation movement platform the 3rd driver element along the movement of Z-direction guide rail, the four-wheel drive element being articulated in the attaching parts (38) bottom motion platform and driving attaching parts to rotate, described Y-direction guide rail and X direction guiding rail are horizontally disposed with, and Y-direction guide rail is perpendicular to X direction guiding rail, and described Z-direction guide rail is vertically arranged, described first grasping mechanism is arranged on the bottom of attaching parts, and the first grasping mechanism is for capturing circuit card.
2. a kind of system for multistation circuit card concurrent testing as claimed in claim 1, it is characterized in that: described four-wheel drive element is rotary cylinder (39), described attaching parts (38) is articulated in the bottom of motion platform (37) by rotary cylinder.
3. a kind of system for multistation circuit card concurrent testing as claimed in claim 2, is characterized in that: described first grasping mechanism (31) comprises the first lift cylinder (311), the first jaw cylinder (312) be arranged on the first lift cylinder piston rod that are arranged on attaching parts (38) bottom; Described first jaw cylinder is provided with first pair of jaw of gripping circuit card.
4. a kind of system for multistation circuit card concurrent testing as claimed in claim 3, is characterized in that:
Described circuit board group assembling production lines (10) comprises does not survey material belt conveyor (11) and has surveyed material belt conveyor (12), does not survey material belt conveyor and surveyed material belt conveyor to be set up in parallel;
The bottom of described attaching parts (38) is also provided with the second grasping mechanism (32), and described second grasping mechanism comprises and is arranged on the second lift cylinder bottom attaching parts, the second jaw cylinder be arranged on the second lift cylinder piston rod; Described second jaw cylinder is provided with second pair of jaw of gripping circuit card; Described first grasping mechanism and the second grasping mechanism are arranged about the axisymmetry of rotary cylinder (39).
5. a kind of system for multistation circuit card concurrent testing as claimed in claim 1, it is characterized in that: described support (33) is provided with Y-direction auxiliary guide rail (340), Y-direction auxiliary guide rail is parallel with Y-direction guide rail (34), and the two ends of described X direction guiding rail (35) are slidably fitted on Y-direction auxiliary guide rail and Y-direction guide rail respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838807.2U CN205045480U (en) | 2015-10-27 | 2015-10-27 | System for be used for parallel test of multistation circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838807.2U CN205045480U (en) | 2015-10-27 | 2015-10-27 | System for be used for parallel test of multistation circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN205045480U true CN205045480U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520838807.2U Expired - Fee Related CN205045480U (en) | 2015-10-27 | 2015-10-27 | System for be used for parallel test of multistation circuit board |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314392A (en) * | 2015-10-27 | 2016-02-10 | 苏州和瑞科自动化科技有限公司 | System for multi-station circuit board parallel tests |
| CN106771976A (en) * | 2016-12-30 | 2017-05-31 | 希姆通信息技术（上海）有限公司 | A kind of intelligent test method of intelligent test system and circuit board |
| CN107442448A (en) * | 2017-08-11 | 2017-12-08 | 罗博特科智能科技股份有限公司 | A kind of drawer type test device |
| CN109967646A (en) * | 2019-03-29 | 2019-07-05 | 北京奥普科星技术有限公司 | A kind of photovoltaic frame aluminum profile multistation haulage equipment |
| CN114751195A (en) * | 2021-01-11 | 2022-07-15 | 北京小米移动软件有限公司 | Material taking and placing device, carrier plate, material testing system and material testing method |
| CN115420989A (en) * | 2022-11-07 | 2022-12-02 | 深圳市西点精工技术有限公司 | High-speed backplane connector preparation testing device and testing method |
-
2015
- 2015-10-27 CN CN201520838807.2U patent/CN205045480U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314392A (en) * | 2015-10-27 | 2016-02-10 | 苏州和瑞科自动化科技有限公司 | System for multi-station circuit board parallel tests |
| CN106771976A (en) * | 2016-12-30 | 2017-05-31 | 希姆通信息技术（上海）有限公司 | A kind of intelligent test method of intelligent test system and circuit board |
| CN107442448A (en) * | 2017-08-11 | 2017-12-08 | 罗博特科智能科技股份有限公司 | A kind of drawer type test device |
| CN109967646A (en) * | 2019-03-29 | 2019-07-05 | 北京奥普科星技术有限公司 | A kind of photovoltaic frame aluminum profile multistation haulage equipment |
| CN114751195A (en) * | 2021-01-11 | 2022-07-15 | 北京小米移动软件有限公司 | Material taking and placing device, carrier plate, material testing system and material testing method |
| CN115420989A (en) * | 2022-11-07 | 2022-12-02 | 深圳市西点精工技术有限公司 | High-speed backplane connector preparation testing device and testing method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20161027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |