CN207263881U - Multistation circuit board testing machine - Google Patents
Multistation circuit board testing machine Download PDFInfo
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- CN207263881U CN207263881U CN201721163266.3U CN201721163266U CN207263881U CN 207263881 U CN207263881 U CN 207263881U CN 201721163266 U CN201721163266 U CN 201721163266U CN 207263881 U CN207263881 U CN 207263881U
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- delivery track
- circuit board
- testing machine
- board testing
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Abstract
The utility model provides a kind of multistation circuit board testing machine, belongs to field of mechanical technique.It solves the problems, such as that existing circuit board testing machine productive temp is long, the scope of application is small.This multistation circuit board testing machine, rack including which is provided with workbench, workbench is equipped with the pipeline for conveying workpieces, rack is equipped with some equally distributed detectors of the conveying direction along pipeline above workbench, pipeline includes delivery track one and the delivery track two parallel with delivery track one, the adjusting part for being used for adjusting spacing between the two is equipped between delivery track one and delivery track two, rack is equipped with the adjustment structure for being used to adjust detector position after spacing changes between delivery track one and delivery track two.The utility model can effectively shorten productive temp, have the advantages that applied widely, easy to adjust, stability is good.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of multistation circuit board testing machine.
Background technology
In order to ensure the outgoing quality of circuit board, after the printing of the circuit of circuit board, it is necessary to detect circuit circuit and its
Whether his performance is normal, and traditional settling mode is to use single-station circuit board detecting equipment, and each equipment can at most carry out one
Secondary detection, a length of 30 seconds during detection, and with the continuous change of the market demand, need to cut short productive temp as far as possible.
For example, Chinese patent discloses a kind of circuit board testing device [Authorization Notice No. CN203909233U], including
Floating transmission rail, the first mechanism for testing and the second mechanism for testing, the width of floating transmission rail adjust, the first mechanism for testing
Positioned at the lower section of floating transmission rail, the first mechanism for testing can move along the vertical direction, and the second mechanism for testing is transmitted positioned at floating
The top of track, the first fixture is installed on the first mechanism for testing, and the second mechanism for testing installs the second fixture, the first fixture and second
Fixture collectively forms clamping device, and the second mechanism for testing is additionally provided with the sensor for detecting whether there are circuit board.
Although above-mentioned circuit board testing device is provided with the first mechanism for testing and the second mechanism for testing, two test machines
The project that structure is tested is different, and same circuit board can only test at the same time, be unable to reach the purpose for shortening productive temp；It is floating
Manually or automatically operate regulating device during the width adjusting of dynamic transmission rail, two floating transmission rails easily occur inclined during adjusting
Tiltedly, no longer keep relatively parallel, the conveying to circuit board impacts；In order to realize positioning, set and stop in the rear side of supporting rod
Only limiter and deceleration sensor, not only increase cost, and install inconvenience, make complicated integral structure.
The content of the invention
The purpose of this utility model is that there are the above problem for existing technology, it is proposed that one kind can effectively shorten production
The multistation circuit board testing machine of beat.
The purpose of this utility model can be realized by following technical proposal：
This multistation circuit board testing machine, including the rack of workbench is which is provided with, the workbench, which is equipped with, to be used for
The pipeline of conveying workpieces, the rack are equipped with some conveying directions along pipeline above workbench and uniformly divide
The detector of cloth, it is characterised in that the pipeline includes delivery track one and the delivery track parallel with delivery track one
Two, the adjusting part for being used for adjusting spacing between the two is equipped between the delivery track one and delivery track two, it is described
Rack is equipped with the adjustment structure for being used to adjust detector position after spacing changes between delivery track one and delivery track two.
Under the action of adjustment structure, it can be always ensured that detector is opposite with the workpiece (circuit board) on pipeline and set
Put, it is convenient that circuit board is detected.Adjusting part adjusts the spacing between delivery track one and delivery track two, can
Meet the conveying of different size circuit plates, it is applied widely.
In above-mentioned multistation circuit board testing machine, the side of delivery track one towards the delivery track two is equipped with
Some tensioning wheels one, the driving wheel one driven by motor one and conveyer belt one in a ring, the conveyer belt one tensioning are arranged on
It is sequentially connected on some tensioning wheels one and with driving wheel one；If the delivery track two is equipped with towards the side of delivery track one
Dry tensioning wheel two, the driving wheel two driven by motor two and conveyer belt two in a ring, if the tensioning of conveyer belt two is arranged on
It is sequentially connected on dry tensioning wheel two and with driving wheel two, the upper surface of conveyer belt one is located at same water with the upper surface of conveyer belt two
In plane.
In above-mentioned multistation circuit board testing machine, there are some bottoms arranged in parallel on the workbench
Plate, one end of the bottom plate are equipped with side plate one, its other end is equipped with the side plate two parallel with side plate one, some side plates one
In being generally aligned in the same plane, in some side plates two are generally aligned in the same plane, the delivery track one is arranged on some side plates one
On, a guide rail is equipped with each bottom plate, the guide rail is equipped with sliding block, and above-mentioned delivery track two is arranged on some
On sliding block.
Between side plate one and side plate two, sliding block is snug fit on corresponding guide rail guide rail, and each sliding block away from
The distance of side plate one on the other side is equal, play the guiding role to delivery track two, and each sliding block is same under the action of adjusting part
Step moves along the rail.
In above-mentioned multistation circuit board testing machine, the adjusting part includes some silks equal with sliding block quantity
Stem nut and the screw being equipped with feed screw nut, are equipped with a feed screw nut on each sliding block, in each feed screw nut
Coordinate and be equipped with a screw, the screw and guide rail parallel and axial limiting are threaded through corresponding side plate one and side
Between plate two, one end of some screws is sequentially connected by synchronization structure, and the other end of one of screw is equipped with handle.
In above-mentioned multistation circuit board testing machine, the synchronization structure includes the sprocket wheel being coaxially fixed on screw
With the driving-chain for the chain gear transmission on some screws to be connected together, the sprocket wheel is located at side plate two away from side plate one
Side and in some sprocket wheels are generally aligned in the same plane, the handle is located at side of the side plate one away from side plate two.
In above-mentioned multistation circuit board testing machine, the bottom plate is 2-4.
In above-mentioned multistation circuit board testing machine, the bottom plate is 2.
Uniform two of side plate one, side plate two, guide rail, the sliding block accordingly set, is fixed with guide rail, each on each bottom plate
Guide rail is equipped with sliding block, and a feed screw nut is provided with each sliding block, a screw is equipped with each feed screw nut.Wherein chain
In taking turns as two and being generally aligned in the same plane, driving-chain tensioning is arranged between two sprocket wheels.Rotational handle when needing to adjust, drives one
A screw rotation, the circumferential movement of screw is converted into the linear motion of feed screw nut, so as to be moved with movable slider along guide rail, most
Delivery track two is driven to translate eventually.During one screw rotation, the sprocket wheel being provided thereon is driven to rotate, sprocket wheel is driven by driving-chain
Another sprocket wheel rotation, another sprocket wheel drive another screw synchronously to rotate in same direction again.
In above-mentioned multistation circuit board testing machine, the adjustment structure include rack on crossbeam, arranged on detection
On instrument and erection is put down to the support plate on crossbeam with the bolt for being fixed to support plate on crossbeam, the crossbeam with guide rail
Row is set, and the crossbeam is equipped with the T-slot extended along its length, has in the support plate opposite with T-slot
The mounting hole of setting, the bolt are threaded through in mounting hole, and the head of the bolt is located in T-slot.
In above-mentioned multistation circuit board testing machine, the detector is 1-5.
In above-mentioned multistation circuit board testing machine, the detector is 2.
After the distance between delivery track one and delivery track two change, bolt is unclamped, support plate can be at this time
Move on crossbeam, after support plate is moved into place, support plate is fixed again by bolt.
Compared with prior art, this multistation circuit board measuring tool has the advantage that：
By setting the detector of 2 or more than 2 at the same time, inspection can be synchronized to the workpiece of 2 or more than 2 at the same time
Survey, work efficiency can be improved, shorten productive temp；The distance between delivery track one and delivery track two can be adjusted,
It can meet the conveying and detection of different size circuit plates, it is applied widely；To between delivery track one and delivery track two
Adjusting only can be operated by handle, when adjusting, has been always ensured that the depth of parallelism between delivery track one and delivery track two,
After adjusting in place, delivery track one and delivery track two are fixed without peripheral device, easy to operate, stability is high.
Brief description of the drawings
Fig. 1 is the structure diagram of preferred embodiment provided by the utility model.
Fig. 2 is the part-structure schematic diagram of preferred embodiment provided by the utility model.
Fig. 3 is the another part-structure schematic diagram of preferred embodiment provided by the utility model.
In figure, 1, workbench；2nd, rack；3rd, detector；4th, delivery track one；5th, delivery track two；6th, tensioning wheel one；7、
Motor one；8th, tensioning wheel two；9th, motor two；10th, driving wheel two；11st, conveyer belt two；12nd, bottom plate；13rd, side plate one；14th, side plate
Two；15th, guide rail；16th, sliding block；17th, feed screw nut；18th, screw；19th, handle；20th, sprocket wheel；21st, driving-chain；22nd, crossbeam；23、
Support plate；24th, T-slot；25th, mounting hole.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Multistation circuit board testing machine as shown in Figure 1, including the rack 2 of workbench 1 is which is provided with, set on workbench 1
The pipeline of conveying workpieces is useful for, rack 2 is equipped with some positioned at the uniform along the conveying direction of pipeline of the top of workbench 1
The detector 3 of distribution.
As shown in Figures 2 and 3, pipeline includes delivery track 1 and the delivery track two 5 parallel with delivery track 1,
The adjusting part for being used for adjusting spacing between the two is equipped between delivery track 1 and delivery track 25, rack 2, which is equipped with, to be worked as
It is used for the adjustment structure for adjusting 3 position of detector after spacing changes between delivery track 1 and delivery track 25.
Under the action of adjustment structure, it can be always ensured that detector 3 is opposite with the workpiece (circuit board) on pipeline
Set, it is convenient that circuit board is detected.Adjusting part adjusts the spacing between delivery track 1 and delivery track 25, makes
It can meet the conveying of different size circuit plates, applied widely.
In the present embodiment, as shown in figure 3, delivery track 1 is equipped with some tensioning wheels one towards the side of delivery track 25
6th, the driving wheel one and conveyer belt one in a ring driven by motor 1, the tensioning of conveyer belt one be arranged on some tensioning wheels 1 and
It is sequentially connected with driving wheel one.As shown in Fig. 2, delivery track 25 is equipped with some tensioning wheels two towards the side of delivery track 1
8th, the driving wheel 2 10 and conveyer belt 2 11 in a ring driven by motor 29, the tensioning of conveyer belt 2 11 are arranged on some tensioning wheels
It is sequentially connected on 28 and with driving wheel 2 10, the upper surface of conveyer belt one is located at same level with the upper surface of conveyer belt 2 11
In face.
As shown in Figures 2 and 3, there are some bottom plates 12 arranged in parallel, one end of bottom plate 12 is equipped with workbench 1
Side plate 1, its other end are equipped with the side plate two 14 parallel with side plate 1, some in some side plates 1 are generally aligned in the same plane
In side plate 2 14 is generally aligned in the same plane, delivery track 1 is arranged on some side plates 1, and a guide rail is equipped with each bottom plate 12
15, guide rail 15 is equipped with sliding block 16, and above-mentioned delivery track 25 is arranged on some sliding blocks 16.
Between side plate 1 and side plate 2 14, sliding block 16 is snug fit on corresponding guide rail 15 guide rail 15,
And distance of each sliding block 16 away from side plate 1 on the other side is equal, play the guiding role to delivery track 25, in adjusting part
Each sliding block 16 is synchronous under effect moves along guide rail 15.
Specifically, as shown in Figures 2 and 3, adjusting part include some feed screw nuts 17 equal with 16 quantity of sliding block and
The screw 18 being equipped with feed screw nut 17, is equipped with a feed screw nut 17, each feed screw nut 17 on each sliding block 16
Inside coordinate and be equipped with a screw 18, screw 18 is parallel and axial limiting with guide rail 15 to be threaded through corresponding side plate 1
Between side plate 2 14, one end of some screws 18 is sequentially connected by synchronization structure, and the other end of one of screw 18 is set
There is handle 19.
As shown in figure 3, synchronization structure includes coaxially being fixed on sprocket wheel 20 on screw 18 and for by some screw 18
Sprocket wheel 20 be sequentially connected and be located at side of the side plate 2 14 away from side plate 1 and some chains to driving-chain 21 together, sprocket wheel 20
In wheel 20 is generally aligned in the same plane, handle 19 is located at side of the side plate 1 away from side plate 2 14.
As shown in Figures 2 and 3, bottom plate 12 is 2.Side plate 1, side plate 2 14, guide rail 15, the sliding block 16 accordingly set
Uniform two, guide rail 15 is fixed with each bottom plate 12, each guide rail 15 is equipped with sliding block 16, is provided with each sliding block 16
One feed screw nut 17, is equipped with a screw 18 in each feed screw nut 17.Its middle sprocket 20 is two and is generally aligned in the same plane
Interior, the tensioning of driving-chain 21 is arranged between two sprocket wheels 20.Rotational handle 19 when needing to adjust, drives a screw 18 to rotate, silk
The circumferential movement of bar 18 is converted into the linear motion of feed screw nut 17, so as to be moved with movable slider 16 along guide rail 15, final band
Dynamic delivery track 25 translates.When one screw 18 rotates, the sprocket wheel 20 being provided thereon is driven to rotate, sprocket wheel 20 passes through driving-chain
21 drive another sprocket wheel 20 to rotate, and another sprocket wheel 20 drives another screw 18 synchronously to rotate in same direction again.
As shown in Figure 1, adjustment structure includes crossbeam 22 in rack 2, on detector 3 and sets up on crossbeam 22
Support plate 23 and the bolt for being fixed to support plate 23 on crossbeam 22, crossbeam 22 is arranged in parallel with guide rail 15, on crossbeam 22
There is the mounting hole 25 being oppositely arranged with T-slot 24, bolt equipped with the T-slot 24 extended along its length, in support plate 23
It is threaded through in mounting hole 25, the head of bolt is located in T-slot 24.When the distance between delivery track 1 and delivery track 25
After changing, bolt is unclamped, support plate 23 can move on crossbeam 22 at this time, after support plate 23 is moved into place, lead to again
Cross bolt support plate 23 is fixed.
In the present embodiment, as shown in Figures 2 and 3, detector 3 is 2.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of multistation circuit board testing machine, including the rack (2) of workbench (1) is which is provided with, on the workbench (1)
Equipped with the pipeline for conveying workpieces, the rack (2) be equipped with it is some above the workbench (1) along pipeline
The equally distributed detector of conveying direction (3), it is characterised in that the pipeline include delivery track one (4) and with conveying
The parallel delivery track two (5) of track one (4), is equipped between the delivery track one (4) and delivery track two (5) and is used to adjust
The adjusting part of section spacing between the two, the rack (2) be equipped with when delivery track one (4) and delivery track two (5) it
Between spacing change after be used to adjust the adjustment structure of detector (3) position.
2. multistation circuit board testing machine according to claim 1, it is characterised in that described delivery track one (4) court
Some tensioning wheels one (6), the driving wheel one and in a ring by motor one (7) driving are equipped with to the side of delivery track two (5)
Conveyer belt one, the conveyer belt one tensioning are arranged on some tensioning wheels one (6) and are sequentially connected with driving wheel one；Described is defeated
Track two (5) is sent to be equipped with some tensioning wheels two (8), the driving wheel driven by motor two (9) towards the side of delivery track one (4)
Two (10) and conveyer belt two (11) in a ring, the conveyer belt two (11) tensioning be arranged on some tensioning wheels two (8) and with
Driving wheel two (10) is sequentially connected, and the upper surface and the upper surface of conveyer belt two (11) of conveyer belt one are located in the same horizontal plane.
3. multistation circuit board testing machine according to claim 1 or 2, it is characterised in that have on the workbench (1)
Have some bottom plates arranged in parallel (12), one end of the bottom plate (12) is equipped with side plate one (13), its other end be equipped with
The parallel side plate two (14) of side plate one (13), some side plates one (13) are generally aligned in the same plane interior, some side plates
In two (14) are generally aligned in the same plane, the delivery track one (4) is arranged on some side plates one (13), each bottom plate
(12) guide rail (15) is equipped with, the guide rail (15) is equipped with sliding block (16), and above-mentioned delivery track two (5) is if be arranged on
On dry sliding block (16).
4. multistation circuit board testing machine according to claim 3, it is characterised in that the adjusting part includes some
The feed screw nut (17) equal with sliding block (16) quantity and the screw (18) being equipped with feed screw nut (17), each sliding block
(16) feed screw nut (17) is equipped with, coordinates in each feed screw nut (17) and is equipped with a screw (18), it is described
Screw (18) is parallel and axial limiting with guide rail (15) to be threaded through between corresponding side plate one (13) and side plate two (14),
One end of some screws (18) is sequentially connected by synchronization structure, and the other end of one of screw (18) is equipped with handle (19).
5. multistation circuit board testing machine according to claim 4, it is characterised in that the synchronization structure includes coaxial
The sprocket wheel (20) that is fixed on screw (18) and for being sequentially connected the sprocket wheel (20) on some screws (18) to biography together
Dynamic chain (21), the sprocket wheel (20) is located at side of the side plate two (14) away from side plate one (13) and some sprocket wheels (20) are positioned at same
In one plane, the handle (19) is located at side of the side plate one (13) away from side plate two (14).
6. multistation circuit board testing machine according to claim 3, it is characterised in that the bottom plate (12) is 2-4.
7. multistation circuit board testing machine according to claim 6, it is characterised in that the bottom plate (12) is 2.
8. multistation circuit board testing machine according to claim 3, it is characterised in that the adjustment structure includes rack
(2) crossbeam (22) on, on detector (3) and the support plate (23) that sets up onto crossbeam (22) and for by support plate
(23) bolt being fixed on crossbeam (22), the crossbeam (22) is arranged in parallel with guide rail (15), on the crossbeam (22)
There is the peace being oppositely arranged with T-slot (24) equipped with the T-slot (24) extended along its length, in the support plate (23)
Fill hole (25), the bolt is threaded through in mounting hole (25), and the head of the bolt is located in T-slot (24).
9. multistation circuit board testing machine according to claim 1, it is characterised in that the detector (3) is 1-5
It is a.
10. multistation circuit board testing machine according to claim 9, it is characterised in that the detector (3) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163266.3U CN207263881U (en) | 2017-09-12 | 2017-09-12 | Multistation circuit board testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163266.3U CN207263881U (en) | 2017-09-12 | 2017-09-12 | Multistation circuit board testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263881U true CN207263881U (en) | 2018-04-20 |
Family
ID=61921317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163266.3U Active CN207263881U (en) | 2017-09-12 | 2017-09-12 | Multistation circuit board testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589365A (en) * | 2017-09-12 | 2018-01-16 | 重庆第二机床厂有限责任公司 | Multistation circuit board testing machine |
| CN109724555A (en) * | 2019-03-05 | 2019-05-07 | 佛山市艾菲尔智能科技有限公司 | The online contour detecting device of plate |
| CN111123074A (en) * | 2019-12-30 | 2020-05-08 | 国网山东省电力公司淄博供电公司 | Detection apparatus for PLC circuit board for electric power system |
-
2017
- 2017-09-12 CN CN201721163266.3U patent/CN207263881U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589365A (en) * | 2017-09-12 | 2018-01-16 | 重庆第二机床厂有限责任公司 | Multistation circuit board testing machine |
| CN109724555A (en) * | 2019-03-05 | 2019-05-07 | 佛山市艾菲尔智能科技有限公司 | The online contour detecting device of plate |
| CN111123074A (en) * | 2019-12-30 | 2020-05-08 | 国网山东省电力公司淄博供电公司 | Detection apparatus for PLC circuit board for electric power system |
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