CN206068846U - A kind of drive apparatus for the two-sided detection of circuit board - Google Patents

A kind of drive apparatus for the two-sided detection of circuit board Download PDF

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Publication number
CN206068846U
CN206068846U CN201621049704.9U CN201621049704U CN206068846U CN 206068846 U CN206068846 U CN 206068846U CN 201621049704 U CN201621049704 U CN 201621049704U CN 206068846 U CN206068846 U CN 206068846U
Authority
CN
China
Prior art keywords
circuit board
mover
drive apparatus
plate
sided detection
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
CN201621049704.9U
Other languages
Chinese (zh)
Inventor
戴帝水
柯玉理
李庆光
王满扬
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.)
SHENZHEN DYNAMIKWELL TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN DYNAMIKWELL 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 SHENZHEN DYNAMIKWELL TECHNOLOGY Co Ltd filed Critical SHENZHEN DYNAMIKWELL TECHNOLOGY Co Ltd
Priority to CN201621049704.9U priority Critical patent/CN206068846U/en
Application granted granted Critical
Publication of CN206068846U publication Critical patent/CN206068846U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of drive apparatus for the two-sided detection of circuit board, including fixed plate, the side of fixed plate is provided with stator, the side of stator is provided with the mover with stator relative motion, movable plate is provided with mover, movable plate is connected with the drive mechanism for jack-up circuit board, and the swing gas pawl for clamping circuit board and overturn is provided with drive mechanism.When detection work is carried out, circuit board is clamped by gas pawl is swung, and drive mechanism movement is driven by mover control movable plate, so as to transmission circuit plate, when reverse circuit plate is needed, by drive mechanism by circuit board jack-up certain altitude, then circuit board is overturn into 180 ° by gas pawl is swung, realize the two-sided detection of circuit board.This utility model is by drive mechanism is arranged on mover, make swing gas pawl carry out stable, accurate straight reciprocating motion, whole motor process without friction, its positioning precision is high, with high acceleration and it is low in energy consumption the characteristics of, circuit board detecting operation can be well adapted for.

Description

A kind of drive apparatus for the two-sided detection of circuit board
Technical field
This utility model is related to technical field of circuit board detection, more particularly to a kind of transmission for the two-sided detection of circuit board Equipment.
Background technology
As shown in figure 1, existing circuit board detecting actuating device mainly by motor 34, conveyer belt 48, belt pulley 4, Sensor 57, tensioning wheel 64, vertical motion plate 45 and some parts are constituted, and in detection, the rotary motion of motor 34 is led to Cross conveyer belt 48 linear motion is converted into belt pulley 4;Circuit-under-test plate 10 is placed on conveyer belt 48, by conveyer belt 48 Frictional force between circuit board 10 and conveyer belt 48, makes conveyer belt 48 drive circuit board 10 to move along a straight line together.By control The pulse number of motor 48 controlling angular displacement, so as to reach the purpose being accurately positioned.
However, driving in the transporter of conveyer belt above by motor, in transmitting circuit plate, participation is needed to rub The part that wiping carrys out transmission circuit plate is more, its high energy consumption, and the easily heating that rubs, and temperature height during motor work, whole Individual mechanism's speed of service is slow, and response speed is undesirable, and stability is not high, and positioning precision is low.With inspection of the client to testing equipment Required precision more and more higher is surveyed, existing detection actuating device is difficult the demand for meeting client.
Thus prior art could be improved and improve.
Utility model content
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of two-sided for circuit board The drive apparatus of detection, can reduce the energy consumption of equipment, improve positioning precision and response speed.
In order to achieve the above object, this utility model takes technical scheme below:
A kind of drive apparatus for the two-sided detection of circuit board, including fixed plate, the side of the fixed plate are provided with stator, The side of stator is provided with the mover with the stator relative motion, and movable plate, the movable plate connection are provided with the mover There is the drive mechanism for jack-up circuit board, in the drive mechanism, be provided with the swing gas for clamping circuit board and overturn Pawl.
In the described drive apparatus for the two-sided detection of circuit board, the drive mechanism includes the first connecting plate, stroke Cylinder, the second connecting plate, fine setting cylinder and the 3rd connecting plate;First connecting plate is fixed on movable plate, the stroke gas Cylinder is arranged on the first connecting plate, and the fine setting cylinder is fixed on stroke cylinder by the second connecting plate, the swing gas pawl It is fixed on fine setting cylinder by the 3rd connecting plate.
In the described drive apparatus for the two-sided detection of circuit board, the stroke cylinder, fine setting cylinder, swing gas pawl are equal For two, and it is oppositely arranged.
In the described drive apparatus for the two-sided detection of circuit board, the mover includes strip housing, the strip Iron-core-free three-phase windings are provided with shape housing.
In the described drive apparatus for the two-sided detection of circuit board, the stator includes some linearly aligned U-lags, N poles, S poles permanent magnet staggeredly are symmetrically arranged with the inside of the two of the U-lag.
In the described drive apparatus for the two-sided detection of circuit board, the movable plate have longitudinal direction portion and with longitudinal portion one Body formed transverse part, the medial wall in longitudinal portion are fixed with mover, and the lateral wall in longitudinal portion is solid with the first connecting plate It is fixed.
In the described drive apparatus for the two-sided detection of circuit board, it is provided with for auxiliary on the medial wall of the transverse part Help the auxiliary guide rail component that the mover is slided.
In the described drive apparatus for the two-sided detection of circuit board, the auxiliary guide rail component includes chute and slide rail, The chute is arranged on the medial wall of transverse part, and slide rail is arranged on stator.
In the described drive apparatus for the two-sided detection of circuit board, grating scale in the auxiliary guide rail, is provided with, it is described Movable plate is provided with the encoder count head used cooperatively with grating scale.
Compared to prior art, the drive apparatus for the two-sided detection of circuit board of this utility model offer, including fixation Plate, the side of the fixed plate are provided with stator, and the side of stator is provided with the mover with the stator relative motion, on the mover Movable plate is provided with, and the movable plate is connected with the drive mechanism for jack-up circuit board, use is provided with the drive mechanism In the swing gas pawl for clamping circuit board and overturn.When detection work is carried out, circuit board is clamped by gas pawl is swung, and by mover control Movable plate processed drives drive mechanism movement, so as to transmission circuit plate, when reverse circuit plate is needed, by drive mechanism by circuit board Jack-up certain altitude, then circuit board is overturn into 180 ° by gas pawl is swung, realize the two-sided detection of circuit board.This practicality will be by driving Motivation structure is arranged on mover, makes swing gas pawl carry out stable, accurate straight reciprocating motion, and whole motor process is without rubbing Wipe, its positioning precision height, fast response time, with high acceleration and it is low in energy consumption the characteristics of, circuit board detecting can be well adapted for Operation.
Description of the drawings
Fig. 1 is the structural representation that available circuit plate detects actuating device.
The structural representation of the drive apparatus for the two-sided detection of circuit board that Fig. 2 is provided for this utility model.
Circuit board is flipped an angle by Fig. 3 for the drive apparatus for the two-sided detection of circuit board that this utility model is provided When schematic diagram.
When circuit board is overturn 180 ° by the drive apparatus for the two-sided detection of circuit board that Fig. 4 is provided for this utility model Schematic diagram.
Specific embodiment
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of two-sided for circuit board The drive apparatus of detection, its energy consumption is low, simple structure, positioning precision are high, response speed is fast, examining for circuit board of operating steadily Survey.
To make the purpose of this utility model, technical scheme and effect clearer, clear and definite, develop simultaneously enforcement referring to the drawings Example is further described to this utility model.It should be appreciated that specific embodiment described herein is only to explain this practicality It is new, it is not used to limit this utility model.
The drive apparatus for the two-sided detection of circuit board for referring to the offer of Fig. 2 and Fig. 3 this utility model include:Fixed plate 1, the side of the fixed plate 1 is provided with stator 35, and the side of stator 35 is provided with the mover 30 with 35 relative motion of the stator, institute State and on mover 30, be provided with movable plate 28, the movable plate 28 is connected with the drive mechanism 2 for jack-up circuit board 10, the drive The swing gas pawl 21 for clamping circuit board 10 and overturn is provided with motivation structure 2.
When detection work is carried out, circuit board 10 is clamped by gas pawl 21 is swung, and movable plate 28 is controlled by mover 30 and drive Drive mechanism 2 is moved, so as to transmission circuit plate 10, when reverse circuit plate 10 is needed, by drive mechanism 2 by 10 jack-up of circuit board Certain altitude, then circuit board 10 is overturn into 180 ° by gas pawl 21 is swung(As shown in Figure 4), realize the two-sided detection of circuit board.This It is practical to make swing gas pawl 21 carry out stable, accurate straight reciprocating motion by drive mechanism 2 is arranged on mover 30, Whole motor process without friction, its positioning precision height, fast response time, with high acceleration and it is low in energy consumption the characteristics of, can be fine 10 detection operation of ground adaptive circuit plate.
Please continue to refer to Fig. 2 to Fig. 4, in the drive apparatus for the two-sided detection of circuit board that this utility model is provided, The drive mechanism 2 includes the first connecting plate 22, stroke cylinder 25, the second connecting plate 23, fine setting cylinder 20 and the 3rd connecting plate 24.First connecting plate 22 is fixed on movable plate 28, and the stroke cylinder 25 is arranged on the first connecting plate 22, described micro- Regulating QI cylinder 20 is fixed on stroke cylinder 25 by the second connecting plate 23, and the swing gas pawl 21 is fixed by the 3rd connecting plate 24 On fine setting cylinder 20.In transmitting circuit plate 10, the movable plate 28, the first connecting plate 22, stroke cylinder 25, second connect Plate 23, fine setting cylinder 20, the 3rd connecting plate 24 and swing gas pawl 21 are together moved with mover 30.
In order to further improve stability, the stroke cylinder 25, fine setting cylinder 20, swing gas pawl 21 are two, and It is oppositely arranged.I.e. stroke cylinder 25, fine setting cylinder 20, swing gas pawl 21 are arranged in pairs, and make swing gas pawl 21 clamp circuit board 10 dynamic balances for being are steady in mobile and transmitting procedure.
In the present embodiment, the mover 30 includes strip housing, be provided with the strip housing iron-core-free three-phase around Group.The stator 35 includes some linearly aligned U-lags(As shown in figure 3, the U-shaped profile of stator 35), the U-lag Two on the inside of be symmetrically arranged with N poles, S poles permanent magnet staggeredly.After electricity on drive apparatus, 30 motion cutting stator of the mover 35 internal magnetic field lines, make stator 35 convert electrical energy into linear motion mechanical energy with the mover 30, so as to drive movable plate 28 motions.Concrete structure refers to the dependency structure of existing ironless linear motors.
Please continue to refer to Fig. 2 to Fig. 4, the movable plate 28 have longitudinal direction portion and with the integrally formed transverse part in longitudinal portion, That is the section of movable plate 28 is L-shaped.The medial wall in longitudinal portion is fixed with mover 30, the lateral wall and first in longitudinal portion Connecting plate 22 is fixed, and when mover 30 is moved, movable plate 28, stroke cylinder 25, fine setting cylinder 20, swing gas pawl 21 are with mover 30 It is synchronized with the movement.
In order that the more stable motion of mover, is provided with the medial wall of the transverse part for aiding in the mover 30 to slide Capable auxiliary guide rail component 4.In the present embodiment, the auxiliary guide rail component 4 includes chute 41 and slide rail 42, the chute 41 are arranged on the medial wall of transverse part, and slide rail 42 is arranged on the upper side wall of stator 35, play an auxiliary mover 30 and slide, shift Dynamic plate 28, and slide-and-guide effect.
Further, grating scale is provided with the auxiliary guide rail(Not shown in figure), the movable plate 28 be provided with The encoder count head that grating scale is used cooperatively(Not shown in figure), can further improve positioning precision.It is existing as this uses There is technology, be not described further herein.
In order to be better understood from this utility model, below in conjunction with Fig. 2 to Fig. 4 to drive apparatus of the present utility model upset electricity The mode of road plate 10 is described in detail:
As shown in Fig. 2 on drive apparatus during electricity, supply when, swing gas pawl 21 and clamp circuit board 10, it is fixed that mover 30 makees cutting The internal magnetic field lines motion of son 35, makes circuit board 10 move to test position, and now the detection faces of circuit board 10 are A faces.
When the A faces of circuit board 10 have been detected, simultaneously will fine setting cylinder 20, swing gas pawl 21 and electricity by two stroke cylinders 25 Road plate 10 is while jack-up, now two finely tunes the degree of balance that cylinders 20 adjust jack-up.The swing gas pawl 21 makes circuit board 10 to Fig. 3 In the direction of arrow upset, until circuit board 10 is overturn 180 °(That is the B of circuit board 10 faces up)When, stroke cylinder 25 is multiple Position, carries out the detection in the B faces of circuit board 10.
In sum, the drive apparatus for the two-sided detection of circuit board that this utility model is provided, as a result of stroke Cylinder and fine setting cylinder move up and down, and swing the structure of two head clamping circuit board of gas pawl, swing gas pawl and circuit board can be driven to revolve Turn 180 °, realize the two-sided detection of circuit board.Enter by drive mechanism is arranged on mover together, swinging gas pawl can be carried out surely Fixed, accurate straight reciprocating motion, whole motor process without friction, its positioning precision height, fast response time, with high acceleration And it is low in energy consumption, circuit board detecting operation can be well adapted for.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and Its utility model design in addition equivalent or change, and all these changes or replace should all belong to appended by this utility model Scope of the claims.

Claims (9)

1. a kind of drive apparatus for the two-sided detection of circuit board, it is characterised in that including fixed plate, the side of the fixed plate Stator is provided with, the side of stator is provided with the mover with the stator relative motion, movable plate, the shifting are provided with the mover Dynamic plate is connected with the drive mechanism for jack-up circuit board, be provided with the drive mechanism for clamp circuit board and overturn Swing gas pawl.
2. drive apparatus for the two-sided detection of circuit board according to claim 1, it is characterised in that the drive mechanism Including the first connecting plate, stroke cylinder, the second connecting plate, fine setting cylinder and the 3rd connecting plate;First connecting plate is fixed on On movable plate, the stroke cylinder is arranged on the first connecting plate, and the fine setting cylinder is fixed on stroke by the second connecting plate On cylinder, the swing gas pawl is fixed on fine setting cylinder by the 3rd connecting plate.
3. drive apparatus for the two-sided detection of circuit board according to claim 2, it is characterised in that the stroke gas Cylinder, fine setting cylinder, swing gas pawl are two, and are oppositely arranged.
4. drive apparatus for the two-sided detection of circuit board according to claim 1, it is characterised in that the mover includes Strip housing, is provided with iron-core-free three-phase windings in the strip housing.
5. drive apparatus for the two-sided detection of circuit board according to claim 1, it is characterised in that the stator includes Some linearly aligned U-lags, the U-lag two on the inside of be symmetrically arranged with N poles, S poles permanent magnet staggeredly.
6. drive apparatus for the two-sided detection of circuit board according to claim 1, it is characterised in that the movable plate tool Have longitudinal portion and with the integrally formed transverse part in longitudinal portion, the medial wall in longitudinal portion fixed with mover, longitudinal portion Lateral wall is fixed with the first connecting plate.
7. drive apparatus for the two-sided detection of circuit board according to claim 6, it is characterised in that the transverse part The auxiliary guide rail component for aiding in the mover to slide is provided with medial wall.
8. drive apparatus for the two-sided detection of circuit board according to claim 7, it is characterised in that the auxiliary guide rail Component includes chute and slide rail, and the chute is arranged on the medial wall of transverse part, and slide rail is arranged on stator.
9. drive apparatus for the two-sided detection of circuit board according to claim 7, it is characterised in that the auxiliary guide rail On be provided with grating scale, the movable plate is provided with the encoder count head used cooperatively with grating scale.
CN201621049704.9U 2016-09-12 2016-09-12 A kind of drive apparatus for the two-sided detection of circuit board Expired - Fee Related CN206068846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621049704.9U CN206068846U (en) 2016-09-12 2016-09-12 A kind of drive apparatus for the two-sided detection of circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621049704.9U CN206068846U (en) 2016-09-12 2016-09-12 A kind of drive apparatus for the two-sided detection of circuit board

Publications (1)

Publication Number Publication Date
CN206068846U true CN206068846U (en) 2017-04-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621049704.9U Expired - Fee Related CN206068846U (en) 2016-09-12 2016-09-12 A kind of drive apparatus for the two-sided detection of circuit board

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106219222A (en) * 2016-09-12 2016-12-14 深圳德康威尔科技有限公司 A kind of drive apparatus for the two-sided detection of circuit board
CN112986624A (en) * 2021-05-20 2021-06-18 南京亚尔软件测试有限公司 Multifunctional auxiliary mechanism for IED flexible testing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106219222A (en) * 2016-09-12 2016-12-14 深圳德康威尔科技有限公司 A kind of drive apparatus for the two-sided detection of circuit board
CN106219222B (en) * 2016-09-12 2019-06-25 深圳德康威尔科技有限公司 A kind of drive apparatus for the two-sided detection of circuit board
CN112986624A (en) * 2021-05-20 2021-06-18 南京亚尔软件测试有限公司 Multifunctional auxiliary mechanism for IED flexible testing system

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170405

Termination date: 20190912