CN110386433A - The alarm system of snap-gauge - Google Patents
The alarm system of snap-gauge Download PDFInfo
- Publication number
- CN110386433A CN110386433A CN201810352140.3A CN201810352140A CN110386433A CN 110386433 A CN110386433 A CN 110386433A CN 201810352140 A CN201810352140 A CN 201810352140A CN 110386433 A CN110386433 A CN 110386433A
- Authority
- CN
- China
- Prior art keywords
- wiring board
- photoelectric sensor
- snap
- bevel gear
- rumble
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
- B65G2203/044—Optical
Abstract
The present invention is that the alarm system of snap-gauge includes powertrain system, bevel gear, downlink rumble, pulse generating unit, photoelectric sensor, wiring board and side conveying axis, wherein powertrain system includes synchronous motor, sprocket wheel and chain, the power supply formation chain drive structure that sprocket wheel and chain pass through synchronous motor, sprocket wheel drives multiple groups bevel gear on side conveying axis and side conveying axis surface, and downlink rumble includes bevel gear, conveying axis and idler wheel piece, it is integrated into independent individual, wiring board is in powertrain system, bevel gear cooperates down with downlink rumble flexibility realizes stability line movement, photoelectric sensor is placed in the underface in gap between downlink rumble, when wiring board into cross the diffusing reflection region, photoelectric sensor moment has induction model to feed back to pulse generating unit, the initial of wiring board can be accurately positioned by PLC control system in pulse generating unit Position, and photoelectric sensor is equipped in exit, detecting that wiring board equally issues inductive signal, PLC control system being deduced and being recorded in combination with the inductive signal of inlet, number of pulses and exit inductive signal, intellectual determination wiring board whole line transport under whether snap-gauge situation and simultaneously alarm response.The case where present invention can be measured in real time wiring board linear transport and judge whether there is snap-gauge and early warning have wide applicability.
Description
Technical field
The present invention relates to the alarm systems of wiring board manufacture field, especially snap-gauge.
Background technique
It is pcb board that wiring board, which is also known as, i.e. PrintedCircuitBoard is the core component of electronic product, is also simultaneously
Electronic component is electrically connected supplier, has that small in size, Distribution density is high, the characteristics such as light-weight.
China's informationization technology is fast-developing, and the demand of wiring board is also increasing, in face of increasingly harsh wiring board matter
The process equipment requirement of amount, wiring board is also higher and higher, and route board processing device realizes that intelligence produces at present, but wiring board
In whole line transportational process whether there is snap-gauge the case where be not carried out detection, still for this progress snap-gauge alarm system
Research and application.
Summary of the invention
Based on this, it is necessary to be unable to real-time detection wiring board in whole line transportational process for existing line board processing device
The deficiencies of with the presence or absence of snap-gauge situation, provide a kind of alarm system of snap-gauge.
The above-mentioned technical purpose of the invention patent has the technical scheme that
The alarm system of snap-gauge, including powertrain system (1), bevel gear (2), downlink rumble (3), pulse generating unit (4), light
Electric transducer (5), wiring board (6) and side conveying axis (12), powertrain system (1) includes synchronous motor (7), sprocket wheel (8)
With chain (9)；
Further, powertrain system (1) active source has been selected synchronous motor (7), simulation of the synchronous motor (7) in encoder
Under debugged, realize that electric signal is converted into angular displacement on motor shaft or angular speed output, and strong antijamming capability and defeated
Torque is big out；
Further, belt drive coordination rate is not high, is easy to skid in transmission process, we use sprocket drive structure,
High load output is realized, the pitch guarantee of sprocket wheel (8) and chain (9) is consistent, transmits using the engagement of the chain and sprocket gear teeth
Power realizes chain conveyer with movement；
Further, the sprocket wheel (8) far from motor uses keyway arrangements affixed side conveying axis (12), and sprocket wheel (8) is by synchronizing electricity
Machine (7) and chain (9) realize that high speed rotation greatly reduces transmission loss, side conveying axis to drive side conveying axis (12)
(12) surface is equidistant secures multiple groups bevel gear (2), and the bevel gear (2) on side conveying axis (12) can be in downlink rumble (3)
Bevel gear (2) carries out gear drive, moves along a straight line to realize wiring board (6) in idler wheel piece (11) upper surface；
Further, bevel gear (2) is produced using integrated injection moulding technique, and raw material are high-strength corrosion-resisting material, full enough
(frequent gear drive between 2, the introducing of injection mold meet bevel gear (2) high-precision and produce in enormous quantities sufficient bevel gear
Requirement；
Further, idler wheel piece (11) is made of acidproof base material, and meets International Environmental Protection ROHS standard, wherein idler wheel piece
(11) entire supporting surface uses arc structure, greatly reduces with the contact surface of wiring board (6).
Further, inductive signal and pulse of the alarm system of snap-gauge according to PLC control system to photoelectric sensor (5)
The number of pulses of generating device (4) carries out signal interpretation and intellectual determination, to wiring board (6) between inlet and exit
Linear motion the case where being monitored in real time, wiring board (6) are accurately judged to the presence or absence of snap-gauge by the time difference and simultaneously
Alarm response.
Further, the photoelectric sensor (5) in inlet and exit is realized by the photoelectric cell built in it and believes light
Number be converted into electric signal, wiring board (6) passes through photoelectric sensor (5) detection zone, stop between photoelectric sensor (5) to penetrating,
Photoelectric sensor (5) self start type issues inductive signal, to determine the specific position of wiring board (6).
In conclusion the invention has the following advantages:
1. powertrain system (1) uses synchronous motor (7), sprocket wheel (8) and chain (9) and forms the high chain conveyer machine exported
Structure realizes its high torque, positioning accuracy height, sync rates height and other effects, to accurately drive side conveying axis (12) and umbrella tooth
Take turns the rotation of (2)；
2. bevel gear (2) is produced using high-strength corrosion-resisting material, production technology uses integrated injection moulding technique, realizes high
Precision is produced in enormous quantities, and modulus ensure that unanimously between bevel gear (2), efficient gear transmission structure is realized, to drive
Downlink rumble (3) rotates integrally；
3. idler wheel piece (11) is made of acidproof base material, and meets International Environmental Protection ROHS standard, wherein idler wheel piece (11) is entire
Supporting surface use arc structure, greatly reduce with the contact surface of wiring board (6), highly protective wiring board (6) surface with prevent
To the hidden danger of wiring board (6) motion excursion；
4. wiring board (6) realizes that linear running, photoelectric sensor (5) are located at arrival end and outlet end on idler wheel piece (11) surface,
It is capable of the Origin And Destination position of accurate recording wiring board (6), and accurately has issued inductive signal, photoelectric sensor (5) is adopted
It is precisely measured in real time in specific region with diffusing reflection form, wiring board (6) passes through the region and blocks light beam, thus independently
Issue inductive signal.
5. pulse generating unit (4) issues wiring board (6) starting point induction model in photoelectric sensor (5) and precisely sends out simultaneously
Pulse signal out, the inductive signal of PLC control system foundation photoelectric sensor (5) and the number of pulses of pulse generating unit (4),
And corresponding error is set, wiring board is judged in the time intelligenceization between Origin And Destination of comparison multiple groups wiring board (6)
(6) whole line transport under whether snap-gauge situation and simultaneously alarm response.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the alarm system of snap-gauge in the present invention；
Fig. 2 is the structural schematic diagram of powertrain system in the present invention；
Fig. 3 is the structural schematic diagram of downlink rumble in the present invention；
Fig. 4 is the structural schematic diagram of photoelectric sensor in the present invention；
Fig. 5 is pulse control figure in PLC control system in the present invention；
1 in figure it is powertrain system, 2 be bevel gear, 3 be downlink rumble, 4 be pulse generating unit, 5 is photoelectric sensor, 6
It is wiring board, 7 be synchronous motor, 8 be sprocket wheel, 9 be chain, 10 be conveying axis, 11 be idler wheel piece, 12 is side conveying axis.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
As shown in Figure 1, the alarm system of snap-gauge includes powertrain system (1), bevel gear (2), downlink rumble (3), pulse
Generating device (4), photoelectric sensor (5), wiring board (6) and side conveying axis (12), powertrain system (1) include synchronizing electricity
Machine (7), sprocket wheel (8) and chain (9), downlink rumble (3) include bevel gear (2), conveying axis (10) and idler wheel piece (11).
As shown in Fig. 2, powertrain system (1) active source has been selected synchronous motor (7), synchronous motor (7) is in encoder
Simulation under debugged, realize that electric signal is converted into angular displacement on motor shaft or angular speed output, and anti-interference ability
Strong and output torque is big, and sprocket wheel (8) and chain (9) form chain drive structure, and chain by the power supply of synchronous motor (7)
The pitch for taking turns (8) and chain (9) guarantees unanimously.
As shown in figure 3, downlink rumble (3) includes bevel gear (2), conveying axis (10) and idler wheel piece (11), it is integrated into independent
Individual, powertrain system (1) are realized on opposite side conveying axis (12) surface using synchronous motor (7), sprocket wheel (8) and chain (9)
Bevel gear (2) rotation, to drive downlink rumble (3) to rotate integrally by the gear drive between bevel gear (2).
As shown in figure 4, shown photoelectric sensor (5) is precisely measured in real time in specific region using diffusing reflection form,
When wiring board (6) pass through photoelectric sensor (5) diffusing reflection region, photoelectric sensor (5) can independently issue inductive signal.
As shown in figure 5, inductive signal and pulse generating unit (4) of the PLC control system according to photoelectric sensor (5)
Number of pulses, and corresponding error is set, sentence in the time intelligence between Origin And Destination of comparison multiple groups wiring board (6)
Disconnected wiring board (6) under the transport of whole line whether snap-gauge situation and alarm response simultaneously.
Workflow is summarized:
Wiring board (5) is entered the feed zone of integral device, and synchronous motor (7) is realized to sprocket wheel (8) and chain (9) power supply,
Multiple groups bevel gear (2) on efficient chain drive structure drive side conveying axis (12) and side conveying axis (12) surface, and downlink rumble (3)
There is also bevel gear (2), the gear drive between bevel gear (2) has driven the conveying axis (10) and idler wheel of downlink rumble (3) for outer end
Piece (11), flexible wiring board (6) linear motion for driving its surface of multiple groups idler wheel piece (11), photoelectric sensor (5) group of starting point
In real time to penetrating, when wiring board (6) pass through photoelectric sensor (5) diffusing reflection region, the photoelectric sensor (5) of starting point is independently issued
Inductive signal, while pulse generating unit (4) also issues pulse signal, PLC control system start of record photoelectric sensor (5)
The pulse signal of inductive signal and pulse generating unit (4), wiring board (6) do not stop linear running and by kinds of processes
Reason, and the inductive signal of its terminal is equally acquired in the photoelectric sensor of terminal (5), corresponding difference is arranged in PLC control system,
According to the inductive signal of photoelectric sensor (5) and the pulse signal intellectual determination wiring board (6) of pulse generating unit (4) whole
Line transport under whether snap-gauge situation and simultaneously alarm response.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. the alarm system of snap-gauge, which is characterized in that including powertrain system (1), bevel gear (2), downlink rumble (3), pulse
Generating device (4), photoelectric sensor (5), wiring board (6) and side conveying axis (12), the powertrain system (1) include same
It walks motor (7), sprocket wheel (8) and chain (9), the powertrain system (1) and is capable of providing enough power to realize wiring board
(6) stablize conveying, the power supply formation sprocket drive structure of the sprocket wheel (8) and chain (9) by synchronous motor (7), chain
Wheel (8) can be realized chain movement, and the pitch guarantee of sprocket wheel (8) and chain (9) is consistent, and the downlink rumble (3) includes bevel gear
(2), conveying axis (10) and idler wheel piece (11), are integrated into independent individual, the wiring board (6) powertrain system (1),
Bevel gear (2) realizes stability line movement with flexible cooperate down of downlink rumble (3), and the photoelectric sensor (5) is placed in downlink rumble (3)
Between gap underface, when wiring board (6) into cross the diffusing reflection region, photoelectric sensor (5) moment have induction model feedback
It gives pulse generating unit (4), pulse generating unit (4) passes through the initial position of PLC control system energy positioning line fault plate (6), real
Now to the transport monitoring of wiring board (6), and assist side (6) discharge port, wiring board (6) equally by powertrain system (1),
Bevel gear (2) realizes stability line movement with flexible cooperate down of downlink rumble (3), is equipped with photoelectric sensor (5) in exit, is examining
It measures wiring board (6) and equally issues inductive signal, PLC control system is in combination with the inductive signal of inlet, number of pulses and goes out
Material end inductive signal being deduced and being recorded, and intellectual determination wiring board (6) whether there is snap-gauge situation under the transport of whole line
And alarm response simultaneously.
2. the alarm system of snap-gauge according to claim 1, which is characterized in that the pitch of the sprocket wheel (8) and chain (9)
It ensure that unanimously, power and movement are transmitted using the engagement of the chain and sprocket gear teeth and realize chain conveyer.
3. the alarm system of snap-gauge according to claim 1, which is characterized in that the sprocket wheel (8) is there are two, far from electricity
The sprocket wheel (8) of machine drives side conveying axis (12) to rotate using key connection mode, and side conveying axis (12) surface and multiple groups bevel gear
(2) fixed, idler wheel piece (11) rotation is driven by gear drive between the bevel gear (2) in bevel gear (2) and downlink rumble (3),
Wiring board (6) moves along a straight line in idler wheel piece (11) upper surface.
4. the alarm system of snap-gauge according to claim 1, which is characterized in that the bevel gear (2) and idler wheel piece (11)
It is made of acidproof base material, and meets International Environmental Protection ROHS standard, wherein the entire supporting surface of idler wheel piece (11) uses circular arc knot
Structure greatly reduces with the contact surface of wiring board (6).
5. the alarm system of snap-gauge according to claim 1, which is characterized in that the photoelectric sensor (5) is using unrestrained anti-
The induction mode penetrated realizes the fixed point induction of assist side (6) bottom surface, when wiring board (6) pass through its induction region, photoelectric sensor
(5) inductive signal feedback is issued to pulse generating unit (4), and pulse generating unit (4) carries out the note of the positioning to wiring board (6)
Record is issued with pulse signal, wiring board (6) terminal record is carried out in the photoelectric sensor (5) of discharge end, based on PLC control system
System, in conjunction with the inductive signal and pulse signal of arrival end and discharge end, intellectual determination goes out wiring board (6) is in the transport of whole line
It is no that there are snap-gauge situations.
6. the alarm system of snap-gauge according to claim 1 or 6, which is characterized in that the photoelectric sensor (5) is by interior
Portion's photoelectric cell converts optical signal into inductive signal, when wiring board (6) blocks the diffusing reflection of photoelectric sensor (5), photoelectricity
The internal photoelectric cell of sensor (5) independently issues inductive signal, determines wiring board (6) initial position and final position.
7. the alarm system of snap-gauge according to claim 1 or 6, which is characterized in that the pulse generating unit (4) is online
Plate (6) initial position in road issues pulse signal, and photoelectric sensor (5) assist side (6) initial position issues inductive signal, and
Photoelectric sensor (5) assist side (6) unloading position of outlet end issues inductive signal, and PLC control system arranges pulse generation
The number of pulses of device (4) and the inductive signal of photoelectric sensor (5), by the error and comparison of setting, intellectual determination line
Road plate (6) whole line transport under whether snap-gauge and simultaneously alarm response.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352140.3A CN110386433A (en) | 2018-04-19 | 2018-04-19 | The alarm system of snap-gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352140.3A CN110386433A (en) | 2018-04-19 | 2018-04-19 | The alarm system of snap-gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110386433A true CN110386433A (en) | 2019-10-29 |
Family
ID=68284136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810352140.3A Pending CN110386433A (en) | 2018-04-19 | 2018-04-19 | The alarm system of snap-gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110386433A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754867A (en) * | 1986-09-19 | 1988-07-05 | Zenith Electronics Corporation | Automated belt drive for PC board feed apparatus |
| CN1115572A (en) * | 1993-10-15 | 1996-01-24 | 杰韦斯·B·韦布国际公司 | Method and apparatus for belt conveyor load tracking |
| CN200985202Y (en) * | 2006-12-15 | 2007-12-05 | 邓高荣 | Board feeding device for printed circuit board wet process equipment |
| KR20090120702A (en) * | 2008-05-20 | 2009-11-25 | 형성산업(주) | Magnetic gear conveyer |
| CN201419938Y (en) * | 2009-03-24 | 2010-03-10 | 东莞市宏德电子设备有限公司 | Detachable conveyer device for PCB board production equipment |
| CN101833118A (en) * | 2009-10-22 | 2010-09-15 | 昆山鼎鑫电子有限公司 | Detection method of plate clamping for PCB (Printed Circuit Board) horizontal line |
| CN202425212U (en) * | 2012-01-13 | 2012-09-05 | 深圳市深联电路有限公司 | Board blockage prevention and alarm system for PCB (Printed Circuit Board) horizontal production line |
| CN202848599U (en) * | 2012-09-28 | 2013-04-03 | 志超科技（苏州）有限公司 | Conveying belt |
| CN206042533U (en) * | 2016-08-23 | 2017-03-22 | 昆山广谦电子有限公司 | PCB board water flat line anti -sticking board production facility |
-
2018
- 2018-04-19 CN CN201810352140.3A patent/CN110386433A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754867A (en) * | 1986-09-19 | 1988-07-05 | Zenith Electronics Corporation | Automated belt drive for PC board feed apparatus |
| CN1115572A (en) * | 1993-10-15 | 1996-01-24 | 杰韦斯·B·韦布国际公司 | Method and apparatus for belt conveyor load tracking |
| CN200985202Y (en) * | 2006-12-15 | 2007-12-05 | 邓高荣 | Board feeding device for printed circuit board wet process equipment |
| KR20090120702A (en) * | 2008-05-20 | 2009-11-25 | 형성산업(주) | Magnetic gear conveyer |
| CN201419938Y (en) * | 2009-03-24 | 2010-03-10 | 东莞市宏德电子设备有限公司 | Detachable conveyer device for PCB board production equipment |
| CN101833118A (en) * | 2009-10-22 | 2010-09-15 | 昆山鼎鑫电子有限公司 | Detection method of plate clamping for PCB (Printed Circuit Board) horizontal line |
| CN202425212U (en) * | 2012-01-13 | 2012-09-05 | 深圳市深联电路有限公司 | Board blockage prevention and alarm system for PCB (Printed Circuit Board) horizontal production line |
| CN202848599U (en) * | 2012-09-28 | 2013-04-03 | 志超科技（苏州）有限公司 | Conveying belt |
| CN206042533U (en) * | 2016-08-23 | 2017-03-22 | 昆山广谦电子有限公司 | PCB board water flat line anti -sticking board production facility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105865352B (en) | A kind of Chain Wheel of Flight Bar Conveyor gear teeth tool-wear monitoring device and method | |
| CN203381052U (en) | Resin-diamond wire producing machine | |
| CN203095055U (en) | Belt conveyer control system capable of automatically adjusting belt speed according to material flow or material level | |
| CN103754596B (en) | A kind of pipe tobacco conveying control device of wire feeder of cigarette unit | |
| CN105841977A (en) | Low speed moving object traction system | |
| CN107814133B (en) | A kind of intelligent tempo production line system of single, double line exchange | |
| CN110386433A (en) | The alarm system of snap-gauge | |
| CN202295447U (en) | Automatic packing box adding equipment of packing machine in production line | |
| CN108233816A (en) | A kind of method and apparatus for the processing of rotor position signal synthesis | |
| CN205787830U (en) | A kind of control device of two column track lifting machines | |
| CN208827362U (en) | Be self-regulated spray code spraying apparatus and code spraying system | |
| CN205130433U (en) | Compound die controlling means | |
| CN204280090U (en) | A kind of static weighing formula on-line checkingi cigarette bar box-missing device | |
| CN206384554U (en) | A kind of pair of servo motor alternating feeding mechanism | |
| CN105825266B (en) | Aluminum products seamless tin quantification line control method | |
| CN206030774U (en) | Lithium cell production is with automatic yard system of spouting of bad product | |
| CN104848749A (en) | Automatic filling machine for primer initiating explosive cores and working method thereof | |
| CN205089458U (en) | Novel diesel engine control system | |
| CN204594345U (en) | A kind of detonation tool priming core automatic filling machine | |
| CN108946368B (en) | Elevator comprehensive analysis measuring instrument | |
| CN209105943U (en) | A kind of charging device | |
| CN201960278U (en) | Spiral input and multi-position control type two-stage flux-cored wire powder feeding device | |
| CN202097502U (en) | Stepping sensing device of wire bonding machine | |
| CN203728125U (en) | Cut tobacco conveying control device for feeder of cigarette making machine set | |
| CN206578523U (en) | A kind of feed device on the screw locking machine fixed for chair plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191029 |