CN206665766U - A kind of circuit slab overturning machine - Google Patents
A kind of circuit slab overturning machine Download PDFInfo
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- CN206665766U CN206665766U CN201720440037.5U CN201720440037U CN206665766U CN 206665766 U CN206665766 U CN 206665766U CN 201720440037 U CN201720440037 U CN 201720440037U CN 206665766 U CN206665766 U CN 206665766U
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- driving pulley
- drive
- pulley assembly
- lower row
- guide rail
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Abstract
A kind of circuit slab overturning machine provided by the utility model,Including switching mechanism,Transport mechanism,Width adjustment mechanism and blocking mechanism,The driving pulley assembly of transport mechanism is presented,It is enterprising and formed and arrange driving pulley assembly and lower row's driving pulley assembly that lower two rows are rotatably provided in two guide rail side plates respectively,One opposite end of circuit board is fastened between upper row's driving pulley assembly on two guide rail side plates and the first drive of lower row's driving pulley assembly respectively,First timing belt is arranged between the second drive of row's driving pulley assembly and lower row's driving pulley assembly and is connected in drive device,Drive device is driven to arrange by the first timing belt and relatively rotated between driving pulley assembly and the second drive of lower row's driving pulley assembly,And then arrange on driving and relatively rotated between driving pulley assembly and the first drive of lower row's driving pulley assembly,So as to drive circuit board to move.
Description
Technical field
It the utility model is related to board production field, and in particular to a kind of compact-sized, easy to operate, guarantee circuit board
The circuit slab overturning machine of quality.
Background technology
Circuit board（Printed Circuit Board, abbreviation PCB）, also known as wiring board, pcb board, aluminium base, high frequency plate,
Ultra-thin wiring board, ultrathin circuit board, printing（Copper lithographic technique）Circuit board etc..Circuit board mainly by pad, via, mounting hole,
Wire, component, connector, filling, electrical boundary etc. form.
Circuit board in process of production, is required to be processed or detect to two-sided, now just needs tipper to enter it
Row upset, common tipper directly contact circuit board using feed belt and are transmitted and overturn, such as Chinese utility model
Number of patent application is shown in the disclosed circuit board switching mechanisms for circuit board layering of CN201420143251.0.But using biography
Send belt to be transmitted circuit board, have the disadvantage that：Feed belt is plastic cement material, and circuit board is in production and processing or detection stream
Cheng Zhong, the scaling powders such as rosin can be sprayed, rosin toughness, when being transmitted or being overturn, rosin is remained on feed belt, and one
Person clings belt；The two, easily causes the pollution to new circuit board when feed belt transmits again；Three, there is electricity on circuit board
Line, electric wire are easily caught between belt and guide rail；Furthermore feed belt not easy cleaning, can only be regularly replaced, cost of idleness.
Utility model content
It is driven therefore, the utility model substitutes conventional belt formula with the drive kind of drive, there is provided a kind of compact-sized, behaviour
Make circuit slab overturning machine that is convenient, ensureing board quality.
To reach above-mentioned purpose, a kind of circuit slab overturning machine provided by the utility model, including switching mechanism and being arranged on
Transport mechanism on the switching mechanism, the transport mechanism transmitting circuit plate, switching mechanism drive transport mechanism and in the transmission
Circuit board upset in mechanism, the transport mechanism include：Drive device, the first timing belt, two guide rail side plates be arrangeding in parallel
And multiple driving pulley assemblies, the driving pulley assembly includes the first drive and the second drive being fixedly connected, multiple
Driving pulley assembly goes to upper and lower two rows, and to be rotatably provided in two guide rail side plates respectively enterprising and formed and arrange driving pulley assembly and lower row
Driving pulley assembly, an opposite end of circuit board are fastened on upper row's driving pulley assembly and lower row's drive on two guide rail side plates respectively
Between first drive of component, first timing belt is arranged in the second of row's driving pulley assembly and lower row's driving pulley assembly
Between drive and it is connected in drive device, the drive device is driven by the first timing belt and arranges driving pulley assembly with
Arrange and relatively rotate between the second drive of driving pulley assembly, and then drive and arrange driving pulley assembly and lower row's driving pulley assembly
Relatively rotated between first drive, so as to drive circuit board to move.
A kind of preferred scheme of the present utility model, second timing belt are double cog synchronous belt or chain, the transmission
Second drive of wheel assembly is band tooth drive, the second drive of upper row's driving pulley assembly and lower row's driving pulley assembly
Tooth is respectively engaged with the first timing belt.
Another preferred scheme of the present utility model, the drive device include the first motor, driving pulley, second
Timing belt, driven pulley, final drive shaft and two delivery wheels, the driving pulley are arranged on the first motor, driven pulley
It is arranged on final drive shaft, two delivery wheels are rotatably provided on two guide rail side plates respectively, and the final drive shaft is located in successively
On two delivery wheels, first timing belt is arranged between the second drive of row's driving pulley assembly and lower row's driving pulley assembly
And it is connected on the delivery wheel of drive device, the second synchronous band connection driving pulley and driven pulley, first motor
Driving pulley rotation is driven, driving pulley drives driven pulley and final drive shaft to rotate by the second timing belt, final drive shaft band
Dynamic two delivery wheels rotation, and then realize to drive to arrange and relatively rotated between driving pulley assembly and lower row's driving pulley assembly.
Another preferred scheme of the present utility model, in addition to width adjustment mechanism, the width adjustment mechanism include：The
Two motors and screw mandrel, at least a guide rail side plate, which spins, is arranged on screw mandrel, and the second motor drives screw mandrel to rotate, and then
The guide rail side plate movement being arranged on the screw mandrel is driven, realizes the width between two guide rail side plates of regulation.
Another preferred scheme of the present utility model, a blocking mechanism, the stop machine are additionally provided with the transport mechanism
Structure includes lowering or hoisting gear, stopper, position sensor and controller, and the position sensor sensor circuit plate is on the transfer mechanism
Positional information and output be connected to controller, the input of the control output end connection lowering or hoisting gear of the controller is described
Lowering or hoisting gear drives stopper to rise or fall, to realize stop or clearance circuit board.
Another preferred scheme of the present utility model, the switching mechanism include the 3rd motor and two support beams, and two
Support beam is set in a determining deviation, is each extended in the transport mechanism provided with the active trip shaft that is set in a straight line and driven
Trip shaft, the active trip shaft and driven trip shaft are rotatably provided in two support beams respectively makes transport mechanism vacantly to two
Between support beam, the 3rd motor connects active trip shaft and drives the active trip shaft to rotate, and then drives transmission
Mechanism and the circuit board upset in the transport mechanism.Second motor can also use rotary cylinder.
By technical scheme provided by the utility model, have the advantages that:
Multiple driving pulley assemblies go to upper and lower two rows be rotatably provided in respectively two guide rail side plates it is enterprising and formed on arrange transmission
Wheel assembly and lower row's driving pulley assembly, an opposite end of circuit board are fastened on upper row's driving pulley assembly on two guide rail side plates respectively
Between the first drive of lower row's driving pulley assembly, first timing belt is arranged in row's driving pulley assembly and lower row transmission
Between second drive of wheel assembly and it is connected in drive device, the drive device drives to arrange and passed by the first timing belt
Relatively rotated between second drive of drive wheel assemblies and lower row's driving pulley assembly, and then drive and arrange driving pulley assembly and lower row
Relatively rotated between first drive of driving pulley assembly, so as to drive circuit board to move.Transmitted using drive, drive is only
With the peripheral contacts of circuit board, circuit board central area will not be touched, ensures the quality of circuit board, secondly, drive is plastic cement
Or metal structure, it easy cleaning, can reuse, save cost.
Brief description of the drawings
Fig. 1 show the part-structure schematic diagram of the transmission mechanism of circuit slab overturning machine in embodiment；
Fig. 2 show the structural representation of circuit slab overturning machine in embodiment；
Fig. 3 show the part-structure schematic diagram of circuit slab overturning machine in embodiment.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
Fig. 1 to Fig. 3 is clear for primary structure is indicated, and has concealed part-structure, but this has no effect on public affairs in embodiment
The technology point opened.
Wherein, the annexation figure of transmission mechanism is mainly disclosed in Fig. 1；Main open circuit slab overturning machine is big in Fig. 2
Body structure chart；The structure chart of main open width adjustment mechanism in Fig. 3.
Referring to figs. 1 to shown in Fig. 3, a kind of circuit slab overturning machine provided by the utility model, including switching mechanism, conveyer
Structure, width adjustment mechanism and blocking mechanism.
The transport mechanism includes：Drive device, the first timing belt 13, two guide rail side plates 11 be arrangeding in parallel and multiple
Driving pulley assembly 12.The drive device includes the first motor 14, driving pulley 15, the second timing belt 16, driven pulley
17th, the delivery wheel 19 of final drive shaft 18 and two, the driving pulley 15 are arranged on the first motor 14, and driven pulley 17 is set
On final drive shaft 18, two delivery wheels 19 are rotatably provided on two guide rail side plates 11 respectively, and the final drive shaft 18 is worn successively
It is located on two delivery wheels 19, the second timing belt 16 connection driving pulley 15 and driven pulley 17.The driving pulley assembly 12 wraps
The first drive 121 and the second drive 122 being fixedly connected are included, multiple driving pulley assemblies 12 go to upper and lower two rows can turn respectively
It is dynamic be arranged on two guide rail side plates 11 and then formed arrange driving pulley assembly and lower row's driving pulley assembly, the one of circuit board 50 are relative
End be fastened on respectively upper row's driving pulley assembly on two guide rail side plates 11 and lower row's driving pulley assembly the first drive 121 it
Between, between the row's of the being arranged in driving pulley assembly of the first timing belt 13 and the second drive 122 of lower row's driving pulley assembly simultaneously
It is connected on the delivery wheel 19 of drive device.First motor 14 drives driving pulley 15 to rotate, and driving pulley 15 is logical
Crossing the second timing belt 16 drives driven pulley 17 and final drive shaft 18 to rotate, and final drive shaft 18 drives two delivery wheels 19 to revolve simultaneously
Turn.The rotation of delivery wheel 19, which drives, arranges relative between driving pulley assembly and the second drive 122 of lower row's driving pulley assembly turn
It is dynamic, and then drive to arrange and relatively rotated between driving pulley assembly and the first drive 121 of lower row's driving pulley assembly, so as to drive
Circuit board 50 moves.
The width adjustment mechanism includes：Second motor（It is not shown）And screw mandrel 31, one of guide rail side plate 11
For mobile side board, the movable guide rail side plate 11, which spins, to be arranged on screw mandrel 31, and the second motor band screw mandrel 31 rotates, and then
Drive the guide rail side plate 11 being arranged on the screw mandrel 31 to move, realize the width between two guide rail side plates 11 of regulation.Specific such as Fig. 3
Shown, screw mandrel 31 is two, plays a part of uniform force.In other embodiments, two guide rail side plates 11 can be activity
Side plate.In other embodiments, width adjustment mechanism can also directly be screw mandrel, using manual regulation screw mandrel and then realize width
Regulation.
The blocking mechanism includes lowering or hoisting gear 41（It is specially lift cylinder in the present embodiment）, stopper 42, position sense
Answer device（Such as conventional photoelectric sensor of position sensor）And controller（Such as single-chip microcomputer）, the position sensor（Do not show
Go out）Provided with two, the end of head and the tail two of transport mechanism is separately positioned on.Stopper 42 is arranged on lowering or hoisting gear 41, and is together set
Put the tail end in transport mechanism.The position sensor sensor circuit plate 50 positional information on the transfer mechanism simultaneously exports connection
To controller, the input of the control output end connection lowering or hoisting gear 41 of the controller, the lowering or hoisting gear 41, which drives, to be stopped
Block 42 rises or falls, to realize stop or clearance circuit board 50.
The switching mechanism includes the 3rd motor 21 and two support beams 22, and two support beams 22 are set in a determining deviation,
Each extend in the transport mechanism and turned over provided with the active trip shaft 23 and driven trip shaft 24 set in a straight line, the active
Rotating shaft 23 and driven trip shaft 24 be rotatably provided in respectively in two support beams 22 make transport mechanism vacantly to two support beams 22 it
Between, the 3rd motor 21 connection active trip shaft 23 simultaneously drives the active trip shaft 23 to rotate, and then drives conveyer
Structure and the circuit board 50 in the transport mechanism are overturn.Second motor can also use rotary cylinder.
In the present embodiment, first timing belt 13 is double cog synchronous belt or chain, the of the driving pulley assembly 12
Two drives 122 are band tooth drive, the tooth point of the second drive 122 of upper row's driving pulley assembly and lower row's driving pulley assembly
It is not connected on the first timing belt, transmission is more reliable.
In the present embodiment, guide rail side plate 11 is additionally provided with tensioning wheel 111, by adjusting the tensioning wheel 111, and then adjusts first
The rate of tension of timing belt 13.This is conventional design, be will not be described in detail herein.
In the present embodiment, upper row's driving pulley assembly and lower row's driving pulley assembly are actual to be staggered, distribution uniform, and
An idle pulley 112 is respectively equipped with both ends, plays a part of guiding, in other embodiments, upper row's driving pulley assembly and lower row pass
Drive wheel assemblies can also be to correspond to set.
In the present embodiment, driving pulley assembly 12, delivery wheel 19 of guide rail side plate 11 etc. are rotatably provided in, its specific side
Formula is realized by floating bearing, and this is conventional arrangement, be will not be described in detail herein.
Its course of work is：The both ends of circuit board 50 are respectively engaged with upper row's driving pulley assembly of two guide rail side plates 11 with
Between the first drive 121 for arranging driving pulley assembly, transport mechanism transmitting circuit plate 50 moves, the position sensor of blocking mechanism
The shift position of real-time sensor circuit plate 50, when circuit board 50 is moved to the end of transport mechanism, lowering or hoisting gear 41 drives resistance
Block 42 rises, and blocks circuit board 50 and moves, and now, switching mechanism drives transport mechanism and the circuit board in the transport mechanism
50 together overturn.
By technical scheme provided by the utility model, multiple driving pulley assemblies go to upper and lower two rows rotatable setting respectively
Enterprising in two guide rail side plates and formed and arrange driving pulley assembly and lower row's driving pulley assembly, an opposite end of circuit board is blocked respectively to be set
Upper row's driving pulley assembly on two guide rail side plates and between the first drive of lower row's driving pulley assembly, first timing belt
Between second drive of the row's of being arranged in driving pulley assembly and lower row's driving pulley assembly and it is connected in drive device, the drive
Dynamic device is driven by the first timing belt arranges relative between driving pulley assembly and the second drive of lower row's driving pulley assembly turn
It is dynamic, and then drive to arrange and relatively rotated between driving pulley assembly and the first drive of lower row's driving pulley assembly, so as to drive electricity
Road plate movement.Transmitted using drive, peripheral contacts of the drive with circuit board, circuit board central area will not be touched, protected
The quality of circuit board is demonstrate,proved, secondly, drive is plastic cement or metal structure, easy cleaning, can be reused, and saves cost.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (6)
1. a kind of circuit slab overturning machine, including switching mechanism and the transport mechanism that is arranged on the switching mechanism, the conveyer
Structure transmitting circuit plate, switching mechanism drive transport mechanism and the circuit board upset in the transport mechanism, it is characterised in that：It is described
Transport mechanism includes：Drive device, the first timing belt, two guide rail side plates be arrangeding in parallel and multiple driving pulley assemblies, it is described
Driving pulley assembly includes the first drive and the second drive being fixedly connected, and multiple driving pulley assemblies go to upper and lower two rows point
It is enterprising and formed and arrange driving pulley assembly and lower row's driving pulley assembly that two guide rail side plates are not rotatably provided in, a phase of circuit board
Opposite end is fastened between upper row's driving pulley assembly on two guide rail side plates and the first drive of lower row's driving pulley assembly respectively, institute
The first timing belt is stated to be arranged between the second drive of row's driving pulley assembly and lower row's driving pulley assembly and be connected to driving
On device, the drive device drives the second transmission for arranging driving pulley assembly and lower row's driving pulley assembly by the first timing belt
Relatively rotated between wheel, and then drive and arrange relative between driving pulley assembly and the first drive of lower row's driving pulley assembly turn
It is dynamic, so as to drive circuit board to move.
2. circuit slab overturning machine according to claim 1, it is characterised in that：First timing belt is double cog synchronous belt
Or chain, the second drive of the driving pulley assembly is band tooth drive, upper row's driving pulley assembly and lower row's driving wheel group
The tooth of second drive of part is respectively engaged with the first timing belt.
3. circuit slab overturning machine according to claim 1, it is characterised in that：The drive device includes the first driving electricity
Machine, driving pulley, the second timing belt, driven pulley, final drive shaft and two delivery wheels, the driving pulley are arranged on the first driving
On motor, driven pulley is arranged on final drive shaft, and two delivery wheels are rotatably provided on two guide rail side plates respectively, the main biography
Moving axis is located on two delivery wheels successively, and first timing belt is arranged in row's driving pulley assembly and lower row's driving pulley assembly
Between second drive and it is connected on the delivery wheel of drive device, the second synchronous band connection driving pulley and driven pulley, institute
State the first motor and drive driving pulley rotation, driving pulley drives driven pulley and final drive shaft to revolve by the second timing belt
Turn, final drive shaft drives the rotation of two delivery wheels, and then realizes to drive and arrange phase between driving pulley assembly and lower row's driving pulley assembly
To rotating.
4. circuit slab overturning machine according to claim 1, it is characterised in that：Also include width adjustment mechanism, the width
Governor motion includes：Second motor and screw mandrel, at least a guide rail side plate, which spins, is arranged on screw mandrel, the second motor band
Dynamic screw mandrel rotates, and then drives the guide rail side plate movement being arranged on the screw mandrel, realizes the width between two guide rail side plates of regulation.
5. circuit slab overturning machine according to claim 1, it is characterised in that：A stop machine is additionally provided with the transport mechanism
Structure, the blocking mechanism include lowering or hoisting gear, stopper, position sensor and controller, the position sensor sensor circuit
Plate positional information on the transfer mechanism and output are connected to controller, the control output end connection lowering or hoisting gear of the controller
Input, the lowering or hoisting gear drives stopper to rise or fall, and is stopped or clearance circuit board with realizing.
6. circuit slab overturning machine according to claim 1, it is characterised in that：The switching mechanism includes the 3rd motor
And two support beams, two support beams are set in a determining deviation, are each extended in the transport mechanism provided with the master set in a straight line
Dynamic trip shaft and driven trip shaft, the active trip shaft and driven trip shaft are rotatably provided in two support beams respectively makes biography
Send mechanism vacantly between two support beams, the 3rd motor connects active trip shaft and drives the active trip shaft to turn
It is dynamic, and then drive transport mechanism and the circuit board upset in the transport mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440037.5U CN206665766U (en) | 2017-04-25 | 2017-04-25 | A kind of circuit slab overturning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440037.5U CN206665766U (en) | 2017-04-25 | 2017-04-25 | A kind of circuit slab overturning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206665766U true CN206665766U (en) | 2017-11-24 |
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ID=60370104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720440037.5U Active CN206665766U (en) | 2017-04-25 | 2017-04-25 | A kind of circuit slab overturning machine |
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| Country | Link |
|---|---|
| CN (1) | CN206665766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455505A (en) * | 2018-10-31 | 2019-03-12 | 广东泰莱机械有限公司 | A kind of locating engagement driving device |
-
2017
- 2017-04-25 CN CN201720440037.5U patent/CN206665766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455505A (en) * | 2018-10-31 | 2019-03-12 | 广东泰莱机械有限公司 | A kind of locating engagement driving device |
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