CN109696445A - Plaster detection device - Google Patents
Plaster detection device Download PDFInfo
- Publication number
- CN109696445A CN109696445A CN201910077347.9A CN201910077347A CN109696445A CN 109696445 A CN109696445 A CN 109696445A CN 201910077347 A CN201910077347 A CN 201910077347A CN 109696445 A CN109696445 A CN 109696445A
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- plaster
- lower box
- light source
- light
- cabinet
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- 239000011505 plaster Substances 0.000 title claims abstract description 144
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 239000003292 glue Substances 0.000 claims abstract description 14
- 230000035945 sensitivity Effects 0.000 claims description 31
- 238000001816 cooling Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000003814 drug Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 229940079593 drug Drugs 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 239000006071 cream Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- -1 scratch Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000289 photo-effect Toxicity 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000010415 tropism Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/062—LED's
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Emergency Alarm Devices (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of plaster detection device, including lower box, middle part cabinet and upper box, it is respectively arranged on the left and right sides outer wall of lower box and cabinet is fixed on the mounting bracket that plaster clips and pastes equipment feed end；Plaster core channel is formed between the lower box and middle part cabinet, is provided with testing agency in closed cabinet；The testing agency includes light source emitter and power supply；Light source receiver module is provided in upper box；The output end of light source receiver module, which is connected with, to be arranged in lower box, middle part cabinet and the intracorporal signal indicating circuit of top box.The present invention issues light by high-brightness LED lamp, detection is irradiated to the plaster core for passing through plaster core channel, and by photo resistance receive to plaster core irradiation after light the case where, judge whether plaster core disconnected glue, scratch, bubble situation occurs according to the photosensitive situation of photo resistance, to achieve the purpose that detect plaster core flaw.
Description
Technical field
The present invention relates to plaster to produce detection device technical field, especially a kind of plaster detection device.
Background technique
Plaster is one kind of externally applied Chinese medicine, and ancient name is thin paste is boiled into colloid substance with vegetable oil or animal oil dosing, is coated in
The one side of cloth, paper or skin can be attached to affected part for a long time, be mainly used to treat boil, detumescence pain etc..Early in year remote
Generation, China physician it had a saying that: " plaster can cure the disease, and no special medicine is with the right method, and it has immediate effect ".Plaster is played through skin
The effect of acting on emplastrum medication is one of common outer treating method of tcm clinical practice, it follows differentiation of tcm and Chinese medicine, master
The principle with channel tropism is controlled, drug is given full play to and coordinates the efficiency for being mutually, the compound of multi-flavor drug is formed, to play drug
Good result.With the continuous improvement of people's living standards, the continuous pursuit to medical treatment & health, plaster has been the daily life of people
Common drug living, and annual consumption is all in rapid increase.Therefore, improving domestic plaster manufacturing technology is compeled in eyebrow
Eyelash.
On existing plaster production line, cream is entered under the plaster core of beach plaster raw material is pulled by pulling equipment
Medicine clips and pastes equipment and carries out slice operation.But the plaster core after beach is when there is flaw, than if any disconnected glue either scratch, very
To being bubble, because plaster is sealing, it with the naked eye can't see, cause the plaster core to go wrong that can not be found, cause
Part plaster after slice has flaw, influences the quality of plaster product, reduces the using effect of plaster.On existing market not
It is not able to detect the device of plaster flaw, so, researching and developing a kind of device for being able to detect plaster flaw is particularly important.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of plaster detection devices, to solve the plaster core after beach
There is the problem of can not being found when flaw and influence plaster product quality, precisely to detect the flaw of plaster appearance, improves cream
Medicine product quality.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
Plaster detection device is assembled under an enclosed construction including enumerating and being bolted form from bottom to top
Cabinet, middle part cabinet and upper box, are respectively arranged on the left and right sides outer wall of lower box cabinet is fixed on plaster to clip and paste and set
The mounting bracket of standby feed end；It is formed and is used for so that plaster core to be detected is in pulling equipment between the lower box and middle part cabinet
It is provided in the plaster core channel of device noumenon, closed cabinet under pulling and is carried out for the state to plaster core to be detected
The testing agency of detection；The testing agency includes in setting lower box for the plaster to be detected passed through in plaster core channel
Core carries out the light source emitter of bloom irradiation and the power supply for being integrally powered for device；It is provided with and is used in upper box
Receive light source emitter irradiation plaster core after light with detect plaster core whether occur disconnected glue, scratch, bubble situation light source
Receiver module；The output end of light source receiver module, which is connected with, to be arranged in lower box, middle part cabinet and the intracorporal signal of top box
Indicating circuit.
Advanced optimize technical solution, the light source receiver module includes photo resistance and under photo resistance driving
The electric current relay of movement, current relay coil and photo resistance driving circuit in series；The mould of the electric current relay
Block normal open switch is serially connected between positive pole and signal indicating circuit；It is provided with above photo resistance for so that photosensitive
Resistance sufficiently receives the light source receiver reflector for receiving light to increase detection accuracy.
Technical solution is advanced optimized, the essence for adjusting photo resistance luminous sensitivity is provided in the middle part cabinet
Close adjusting potentiometer is provided with the adjustment of sensitivity that potentiometer resistance size is adjusted for adjustment precision on the outer wall of middle part cabinet
Switch, the controlled end of photo resistance are connected to the output end of fine adjustment potentiometer.
Technical solution is advanced optimized, the signal indicating circuit includes that setting exists in the intracorporal relay of nowel, setting
Starting switch on lower box and the sensitivity indicator light for being used to indicate photo resistance sensitivity and setting are on the cabinet of middle part
Failure report stop indicator light and run indicator；Relay coil and relay normally open contact a be connected in series in power cathode with
One end of module normal open switch, the both ends of relay normally open contact a, which are connected in parallel, to be started switch, and is started switch and module is normally opened opens
Run indicator is connected in series between pass；The sensitivity indicator light be serially connected in light source receiver module cathode and module it is normally opened
Between switch.
Technical solution is advanced optimized, the signal indicating circuit further includes for there is disconnected glue, scratch, gas in plaster core
The warning circuit of alarm signal is issued when steeping situation, the warning circuit and relay normally closed contact are being connected in series in power supply just
Between cathode, warning circuit includes that the failure report discontinuance of the buzzer and sending light warning for issuing buzzerphone shows
Lamp；It is provided on the lower box and is electrically connected with signal indicating circuit, clips and pastes equipment master for fault-signal to be sent to plaster
The fast plug of machine.
Technical solution is advanced optimized, the light source emitter includes that high-brightness LED lamp and package are arranged in high brightness
LED light surrounding and the LED light reflection that the divergence of beam in lower box inner bottom wall for preventing high-brightness LED lamp from issuing is set
Cover.
Technical solution is advanced optimized, top lip is provided on the upper surface of the lower box and is arranged in top thin
It respectively corresponds and is offered for height on black flannelette a on plate for preventing other light sources from interfering, top lip and black flannelette a
The bright light exposure that brightness LED light issues is to middle part cabinet and the intracorporal circular hole a of top box；The top of the light source receiver reflector
Black flannelette c is provided between the roof of upper box.
Advanced optimize technical solution, it is thin in bottom that the middle part cabinet adjacent to bottom end is provided with bottom lip, setting
The black flannelette b and be arranged on bottom lip for playing guarantor to photo resistance that board bottom end is used to prevent other light sources from interfering
It is offered respectively on the light source receiver area goggle of shield effect, bottom lip and black flannelette b corresponding with circular hole a for light
The circular hole b that source receiver area goggle is positioned；Plaster core channel is set to the top lip of lower box, middle part cabinet
Bottom lip and middle part box bilateral wall enclose in the gap set.
Technical solution is advanced optimized, is additionally provided on the lower box and is played for entering plaster core channel to plaster core
The plaster channel wearing plate of guiding role, there are two be oriented to hang plate for setting on the wearing plate of plaster channel.
Technical solution is advanced optimized, the heat generated when be additionally provided in the lower box for light source emitter operation
The cooling mechanism to radiate is measured, cooling mechanism includes setting in the intracorporal driving motor of nowel and by shaft coupling and driving
The LED light radiator fan that associated electric motor connects offers the fan cooling circular hole for heat to shed on the side wall of lower box, drives
The controlled end of dynamic motor is connected to the power switch being arranged on cabinet.
Due to using above technical scheme, the invention technological progress is as follows.
The present invention issues light by high-brightness LED lamp, is irradiated detection to the plaster core for passing through plaster core channel, and
The case where light after irradiating to plaster core is received by photo resistance, judges that plaster core is according to the photosensitive situation of photo resistance
It is no disconnected glue, scratch, bubble situation occur, to achieve the purpose that detect plaster core flaw, greatly increase plaster product
Quality.
When disconnected glue, scratch, bubble situation occurs in plaster core, the light that high-brightness LED lamp issues is irradiated by plaster core
When on to photo resistance, light intensity achieved is larger, and photo resistance at this time reduces, and photo resistance is anti-by its photosensitive resistance value
It is fed to light source receiver module.When the photosensitive resistance value of feedback is less than the photosensitive resistance value of setting of light source receiver module, by after
Electric appliance stops working to control the present apparatus, is controlled and is alarmed by relay, further controls plaster and clips and pastes equipment downtime, to reach
To the purpose for detecting substandard products plaster.
Photosensitive spirit of the fine adjustment potentiometer to photo resistance can be realized by adjusting sensitivity switch in the present invention
Sensitivity is adjusted, so that the detection of photo resistance is more accurate.
The present invention is provided for body structure, when so that plaster core being detected, the light that high-brightness LED lamp issues can
Sufficiently plaster core is irradiated, photo resistance can sufficiently carry out it is photosensitive so that detection of the invention is more accurate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is decomposition texture schematic diagram of the invention；
Fig. 3 is schematic diagram of internal structure of the invention；
Fig. 4 is side view of the invention；
Fig. 5 is the schematic diagram of internal structure one of lower box of the present invention；
Fig. 6 is the schematic diagram of internal structure two of lower box of the present invention；
Fig. 7 is the schematic diagram of internal structure one of middle part cabinet of the present invention；
Fig. 8 is the schematic diagram of internal structure two of middle part cabinet of the present invention；
Fig. 9 is the schematic diagram of internal structure of upper box of the present invention；
Figure 10 is the circuit diagram of signal indicating circuit of the present invention.
Wherein: 1, lower box, 2, middle part cabinet, 3, upper box, 4, plaster core channel, 6, high-brightness LED lamp, 7, LED light
Reflector, 8, LED light radiator fan, 9, fan cooling circular hole, 10, driving motor, 11, boss, 12, relay, 121, relay
Device coil, 13, fast plug, 14, mounting bracket, 15, black flannelette a, 16, black flannelette b, 17, plaster channel wearing plate,
18, light source receiver area goggle, 19, fine adjustment potentiometer, 21, sensitivity switch, 22, light source receiver reflector,
23, light source receiver module, 24, photo resistance, 25, power switch, 26, start switch, 27, run indicator, 28, sensitivity
Indicator light, 29, black flannelette c, 30, relay normally open contact a, 31, relay normally closed contact, 32, module normal open switch, 33,
Failure report stops indicator light, 34, buzzer, 35, relay normally open contact b.
Specific embodiment
Below in conjunction with specific invention, the present invention will be described in further detail.
A kind of plaster detection device, in conjunction with shown in Fig. 1 to Figure 10, including mounting bracket 14, lower box 1, middle part cabinet 2,
Upper box 3 and testing agency.Plaster detection device is by 3 three lower box 1, middle part cabinet 2 and upper box closed body structures
It successively enumerates from bottom to top, and form is bolted and is assembled into an enclosed construction.
In addition, middle part cabinet and upper box can also be merged setting by the present invention, the cabinet after merging and lower box are total
With one closed body structure of composition.
Plaster core channel 4 is formed between lower box 1 and middle part cabinet 2, plaster core channel 4 is used for so that plaster core to be detected
Device noumenon is passed through under pulling equipment pulling.Plaster channel wearing plate 17, plaster channel wearing plate 17 are provided on lower box 1
Guiding role is played for entering plaster core channel 4 to plaster core to be detected, there are two lead for setting on plaster channel wearing plate 17
To hang plate.
The body structure of plaster detection device is mounted on plaster by the inclination of mounting bracket 14 and clips and pastes equipment feed end,
Mounting bracket 14 there are two settings, is respectively fixedly disposed on the left and right sides wall of lower box 1, mounting bracket and perpendicular altogether
Between tilt angle be 15 ° -30 ° so that plaster detection device tilt installation settings, reduce plaster pass through plaster detection device
When friction, convenient for plaster core to be detected be easier to successfully pass through plaster core channel 4.And the inclination of mounting bracket 14 during installation
Angle clips and pastes the practical of equipment according to plaster and carries out selection installation, and mounting inclination angle degree can be adjusted.Mounting bracket 14 by
" door " font connecting plate is formed by connecting, and the notch for wearing bolt is offered in mounting bracket 14.
Testing agency includes light source emitter, cooling mechanism, power supply, light source receiver module 23 and signal designation electricity
Road.
Light source emitter, cooling mechanism and power supply are provided in lower box 1.Light source emitter is used for plaster core channel
The plaster core to be detected passed through in 4 carries out bloom irradiation, and light source emitter includes that high-brightness LED lamp 6 and package are arranged in height
The LED light reflector 7 of 6 surrounding of brightness LED light, LED light reflector 7 is arranged in 1 inner bottom wall of lower box, for preventing high brightness
The divergence of beam that LED light 6 issues.
The heat generated when cooling mechanism is for light source emitter operation radiates, the controlled end connection of cooling mechanism
In the power switch 25 being arranged on cabinet, the running of cooling mechanism is controlled by power switch 25.Cooling mechanism includes driving
Motor 10 and LED light radiator fan 8.Driving motor 10 and LED light radiator fan 8 are arranged in lower box 1, driving motor
10 bottom end is arranged in lower box 1 by boss 11.LED light radiator fan 8 is connected by shaft coupling with driving motor 10,
Multiple flabellums are provided on LED light radiator fan 8.The fan cooling for heat to shed is offered on the side wall of lower box 1
Circular hole 9.
Power supply is used to integrally be powered for device, is accessed by fast plug 13 is arranged on lower box 1；Fast plug 13
Device Host can be cliped and pasted with plaster by cable to connect.
Top lip and black flannelette a15, black flannelette a15 setting are provided on the upper surface of lower box 1 at top
On thin plate, for preventing other light sources from interfering.It is respectively corresponded on top lip and black flannelette a15 and offers circular hole a, circular hole a
In the bright light exposure to middle part cabinet 2 and upper box 3 issued for high-brightness LED lamp 6.
Light source receiver module 23 is arranged in upper box 3, and the output end of light source receiver module 23 is connected to signal and refers to
Show on circuit, for receive light source emitter irradiation plaster core after light to detect whether plaster core disconnected glue, scratch, gas occurs
Steep situation.Light source receiver module 23 includes photo resistance 24 and the electric current relay acted under photo resistance driving, electricity
Current relay coil and photo resistance driving circuit in series.The module normal open switch 32 of electric current relay is being serially connected in power supply just
Between pole and signal indicating circuit.
Photo resistance 24 is arranged in light source receiver module 23.Photosensitive resistance value is set in light source receiver module 23,
When the resistance value of photo resistance 24 is less than photosensitive resistance value, current relay coil power loss, module normal open switch 32 just be will disconnect.
In the present invention photo resistance use the photo resistance of GL3516 type, photo resistance be with vulcanize every or selenizing every etc. partly lead
Particular resistor made of body material, its working principle is that being based on inner photoeffect.Illumination is stronger, and resistance value is just lower, with light
According to the raising of intensity, resistance value is reduced rapidly.When in the bright light exposure to photo resistance that light source emitter issues, it can be realized
The change of photo resistance.When occurring the problems such as disconnected glue, scratch, bubble on plaster core to be detected, light source emitter is issued
Light when being irradiated in photo resistance by plaster core to be detected, light intensity achieved is larger, photo resistance at this time
It reduces, and then plays the purpose of detection.
In order to further adjust to the luminous sensitivity of photo resistance, fine adjustment current potential is provided in middle part cabinet 2
Device 19 and sensitivity switch 21, fine adjustment potentiometer 19 is for adjusting 24 luminous sensitivity of photo resistance, photosensitive electricity
The controlled end of resistance 24 is connected to the output end of fine adjustment potentiometer 19, fine adjustment potentiometer 19 and 24 company of series connection of photo resistance
It connects, so that current relay coil and photo resistance and the driving circuit in series of fine adjustment potentiometer 19.It is adopted in the present invention
With WX110 type fine adjustment potentiometer.Sensitivity switch 21 is arranged on the outer wall of middle part cabinet, and electric with fine adjustment
Position device 19 connects, and adjusts 19 resistance value size of potentiometer for adjustment precision, and then screw sensitivity switch 21 by manpower
The sensitivity of i.e. adjustable photo resistance 24.
Middle part cabinet 2 is provided with bottom lip, black flannelette b16 and light source receiver area goggle 18 adjacent to bottom end.
Black flannelette b16 is arranged in bottom lip bottom end, for preventing other light sources from interfering.Light source receiver area goggle 18 is arranged the bottom of at
On portion's thin plate, for playing a protective role to photo resistance 24.It is offered respectively on bottom lip and black flannelette b16 and circular hole
A corresponding circular hole b, circular hole b are for positioning light source receiver area goggle 18.Plaster core channel 4 is set to lower box 1
Top lip, middle part cabinet 2 bottom lip and 2 two sidewalls of middle part cabinet enclose in the gap set.
Light source receiver module 23 and light source receiver reflector 22 are provided in upper box 3.Light source receiver is reflective
Cover 22 is located at 24 top of photo resistance, and light source receiver reflector 22 is cone tube shape structure, light source receiver reflector 22
It is arranged and greatly improves the utilization rate that light source emitter emits beam, for enables photo resistance 24 sufficiently to receive reception
Light, to increase detection accuracy.Black flannelette is provided between the top of light source receiver reflector 22 and the roof of upper box 3
c29。
Signal indicating circuit is arranged in lower box 1, middle part cabinet 2 and upper box 3.Signal indicating circuit includes relay
12,26, sensitivity indicator light 28 and run indicator 27 are started switch.Relay 12 is arranged in lower box 1, relay 12
Including relay coil 121, relay normally closed contact 31, relay normally open contact a30 and relay normally open contact b35.Relay
Device coil 121 and relay normally open contact a30 are connected in series in one end of power cathode Yu module normal open switch 32, and relay is normal
The both ends for opening contact a30, which are connected in parallel, starts switch 26, starts switch and operation is connected in series between 26 and module normal open switch 32
Indicator light 27, run indicator 27 are arranged on middle part cabinet 2.
When relay coil obtains electric, relay normally open contact a30 closure, relay normally closed contact 31 is disconnected.It starts switch
26 are arranged on lower box 1, are touch switch.Sensitivity indicator light 28 is arranged on lower box 1, and sensitivity indicator light 28 is gone here and there
It connects between the cathode and module normal open switch 32 of light source receiver module 23, is used to indicate photo resistance sensitivity, works as module
When normal open switch 32 is closed, the brightness instruction of sensitivity indicator light 28 can be realized.
Medium sensitivity indicator light of the present invention 28 with start switch 26 and can be integrally disposed upon in the same part, can also be individually
Setting.
Signal indicating circuit further includes warning circuit, and warning circuit is used to disconnected glue, scratch, bubble situation occur in plaster core
When issue alarm signal.Warning circuit and relay normally closed contact 31 are connected in series between the positive and negative anodes of power supply, warning circuit
Stop indicator light 33 including buzzer 34 and failure report.Buzzer 34 and failure report stop indicator light 33 and are connected in parallel.Failure report stops
Indicator light 33 is arranged on middle part cabinet 2, for issuing light warning when detecting improper plaster core.34 electricity of buzzer
Property be connected on signal indicating circuit, being electrically connected with relay normally closed contact and positive pole connects, for breaking in plaster core
Alarm buzzing is issued when glue, scratch, bubble situation.
When 121 power loss of relay coil, failure report stops indicator light 33 and lights, i.e. expression device stops working.At this point, bee
Ring device 34 can also beep sound.
In the present invention, fast plug 13 uses three hole plugs, and two of them line is direct current 12V positive and negative anodes wiring, and another
Line is signal wire, and relay normally open contact b35 of the signal wire on connection signal indicating circuit clips and pastes equipment master with plaster
Machine.
Under normal condition, when relay coil 121 obtains electric, relay normally open contact b35 closure, the present apparatus will be by fast
Plug 13 transmits a signal to plaster and clips and pastes device Host.
When there is disconnected glue, scratch, bubble situation in plaster core, 121 power loss of relay coil, relay normally open contact b35
It disconnects, the present apparatus will not clip and paste device Host transmission signal to plaster, and plaster clips and pastes device Host and is not received by present apparatus biography
After defeated signal, plaster production line will be shut down, it is timely when something goes wrong in plaster to clip and paste equipment convenient for control plaster
It shuts down.
The inclination of mounting bracket 14 is installed to after plaster clips and pastes equipment by the present invention when actually installing, using bolt
Side, so that plaster core channel 4 is arranged diagonally downward along plaster core conveying direction.Then use route by connecing on lower box 1 fastly
Plug 13 is cliped and pasted device Host with plaster and is attached.
Working principle of the present invention is as follows.
The irradiation light upwards of high-brightness LED lamp 6, plaster core is under the pulling of pulling equipment, and in plaster channel wearing plate
17 lead is passed down through plaster core channel 4.Sensitivity switch 21 is adjusted, sensitivity indicator light 28 lights, electric current relay
Coil obtains electric, and module normal open switch 32 is in closed state, and manpower, which is pressed, starts switch 26, relay coil 121 electric, relay
Device normally opened contact a30 closure, relay normally closed contact 31 disconnect, and run indicator 27 lights, while relay normally open contact b35
Closure, sends plaster to and clips and pastes device Host run signal.LED light reflector 7 assembles the light of irradiation, avoids photograph
The diverging of light, while the setting of black flannelette a15 and black flannelette b16 are penetrated, makes it possible to avoid the interference of other light sources, light source
The setting of receiver reflector 22, enables photo resistance more fully to receive light.What high-brightness LED lamp 6 issued
Light is irradiated plaster core, and photo resistance 24 receives light signal, and photosensitive resistance value signal is transmitted to light source and is received
Device module 23, and be compared with photosensitive resistance value is set in light source receiver module 23.
For example, the photosensitive resistance value that light source receiver module 23 is set is 2 Ω, the photosensitive resistance value of photo resistance is greater than 2 Ω and is
For the plaster core of normal condition.At this point, the present invention is constantly in working condition.Staff can directly be referred to by the operation lighted
Show that lamp 27 knows the operating status of the present apparatus, while can also know that plaster core to be detected is in normal condition.
When disconnected glue, scratch, bubble situation occurs in plaster core, the light that high-brightness LED lamp 6 issues is irradiated by plaster core
When on to photo resistance, light intensity achieved is larger, and photo resistance at this time reduces, and photo resistance is anti-by its photosensitive resistance value
The electric current relay being fed in light source receiver module.When the photosensitive resistance value of feedback is less than the setting sense of light source receiver module 23
When photoresist value, after light source receiver module 23 learns this information, current relay coil power loss, module normal open switch 32 is disconnected,
Sensitivity indicator light 28 and run indicator 27 are extinguished simultaneously, 121 power loss of relay coil, and relay normally open contact a30 is disconnected,
Relay normally closed contact 31 is closed, and run indicator is extinguished.Warning circuit is run at this time, and failure report stops indicator light 33 and lights, bee
The device 34 that rings issues row alarm buzzing, while relay normally open contact b35 is disconnected, and plaster clips and pastes device Host and do not receive the present apparatus
Transmission signal after, will to plaster production line issue stopping signal, plaster clip and paste device Host control plaster production line on cream
Medicine clips and pastes equipment and pulling equipment is shut down, to achieve the purpose that detect substandard products plaster.
Sense of the fine adjustment potentiometer 19 to photo resistance can be realized by adjusting sensitivity switch 21 in the present invention
Luminous sensitivity is adjusted, so that the detection of photo resistance is more accurate.
Since the present invention is provided for body structure, when so that plaster core being detected, high-brightness LED lamp 6 is issued bright
Light can sufficiently be irradiated plaster core, photo resistance can sufficiently carry out it is photosensitive so that detection of the invention is more accurate.
Claims (10)
1. plaster detection device, it is characterised in that: be assembled into an envelope including enumerating and being bolted form from bottom to top
The lower box (1), middle part cabinet (2) and upper box (3) of structure are closed, is respectively arranged on the left and right sides outer wall of lower box (1)
Cabinet is fixed on the mounting bracket (14) that plaster clips and pastes equipment feed end；Shape between the lower box (1) and middle part cabinet (2)
At for making plaster core to be detected pass through the plaster core channel (4) of device noumenon, closed cabinet under pulling equipment pulling
Inside it is provided with the testing agency detected for the state to plaster core to be detected；
The testing agency include in setting lower box (1) for the plaster core to be detected passed through in plaster core channel (4) into
The light source emitter that row bloom is irradiated and the power supply for being integrally powered for device；It is provided with and is used in upper box (3)
Receive light source emitter irradiation plaster core after light with detect plaster core whether occur disconnected glue, scratch, bubble situation light source
Receiver module (23)；The output end of light source receiver module (23) be connected with setting lower box (1), middle part cabinet (2) and
Signal indicating circuit in upper box (3).
2. plaster detection device according to claim 1, it is characterised in that: the light source receiver module (23) includes light
Quick resistance (24) and the electric current relay that acts under photo resistance driving, current relay coil are connected structure with photo resistance
At driving circuit；The module normal open switch (32) of the electric current relay is serially connected between positive pole and signal indicating circuit；
It is provided with and is used for so that photo resistance (24) receives light sufficiently to increase detection accuracy above photo resistance (24)
Light source receiver reflector (22).
3. plaster detection device according to claim 2, it is characterised in that: be provided with and be used in the middle part cabinet (2)
The fine adjustment potentiometer (19) of photo resistance (24) luminous sensitivity is adjusted, is provided on the outer wall of middle part cabinet for adjusting
The sensitivity switch (21) of fine adjustment potentiometer (19) resistance value size, the controlled end of photo resistance (24) are connected to precision
Adjust the output end of potentiometer (19).
4. plaster detection device according to claim 2, it is characterised in that: the signal indicating circuit includes being arranged under
The spirit for starting switch (26) and be used to indicate photo resistance sensitivity of relay, setting on lower box (1) in cabinet (1)
Sensitivity indicator light (28) and the failure report being arranged on middle part cabinet (2) stop indicator light (33) and run indicator (27)；After
Electric apparatus coil (121) and relay normally open contact a (30) are connected in series in one end of power cathode Yu module normal open switch (32),
The both ends of relay normally open contact a (30), which are connected in parallel, starts switch (26), starts switch (26) and module normal open switch (32)
Between be connected in series run indicator (27)；The sensitivity indicator light (28) is serially connected in the cathode of light source receiver module (23)
Between module normal open switch (32).
5. plaster detection device according to claim 4, it is characterised in that: the signal indicating circuit further include for
Plaster core occurs issuing the warning circuit of alarm signal when disconnected glue, scratch, bubble situation, and the warning circuit and relay are normally closed
Contact (31) is connected in series between the positive and negative anodes of power supply, warning circuit include for issue the buzzer of buzzerphone (34) with
And the failure report of sending light warning stops indicator light (33)；Be provided on the lower box (1) be electrically connected with signal indicating circuit,
For fault-signal to be sent to the fast plug (13) that plaster clips and pastes device Host.
6. plaster detection device according to claim 1, it is characterised in that: the light source emitter includes high-brightness LED
Lamp (6) and package setting in high-brightness LED lamp (6) surrounding and are arranged in lower box (1) inner bottom wall for preventing high brightness
The LED light reflector (7) for the divergence of beam that LED light (6) issues.
7. plaster detection device according to claim 2, it is characterised in that: be arranged on the upper surface of the lower box (1)
Have top lip and be arranged in top lip for prevent other light sources interfere black flannelette a (15), top lip and
Respectively corresponded on black flannelette a (15) bright light exposure for offering and issuing for high-brightness LED lamp (6) to middle part cabinet (2) and
Circular hole a in upper box (3)；It is provided between the top of the light source receiver reflector (22) and the roof of upper box (3)
Black flannelette c (29).
8. plaster detection device according to claim 7, it is characterised in that: the neighbouring bottom end of the middle part cabinet (2) is set
Be equipped with bottom lip, be arranged in bottom lip bottom end for prevent other light sources interfere black flannelette b (16) and setting exist
Light source receiver area goggle (18) on bottom lip for playing a protective role to photo resistance (24), bottom lip and black
Circular hole b for light source receiver area goggle (18) positioned corresponding with circular hole a is offered on flannelette b (16) respectively；
Plaster core channel (4) is set to the bottom lip and middle part cabinet of the top lip of lower box (1), middle part cabinet (2)
(2) two sidewalls are enclosed in the gap set.
9. plaster detection device according to claim 1, it is characterised in that: be additionally provided with and be used on the lower box (1)
The plaster channel wearing plate (17) that guiding role is played in plaster core channel (4), plaster channel wearing plate (17) are entered to plaster core
There are two be oriented to hang plate for upper setting.
10. plaster detection device according to claim 1, it is characterised in that: be additionally provided with and be used in the lower box (1)
The cooling mechanism that the heat generated when to light source emitter operation radiates, cooling mechanism include setting in lower box (1)
Driving motor (10) and pass through shaft coupling and driving motor (10) joining LED light radiator fan (8), lower box (1)
Side wall on offer fan cooling circular hole (9) for heat to shed, the controlled end of driving motor (10) is connected to setting
Power switch (25) on cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077347.9A CN109696445B (en) | 2019-01-28 | 2019-01-28 | Plaster detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077347.9A CN109696445B (en) | 2019-01-28 | 2019-01-28 | Plaster detection device |
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| Publication Number | Publication Date |
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| CN109696445A true CN109696445A (en) | 2019-04-30 |
| CN109696445B CN109696445B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910077347.9A Active CN109696445B (en) | 2019-01-28 | 2019-01-28 | Plaster detection device |
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| CN112302353A (en) * | 2020-10-14 | 2021-02-02 | 蒋春邦 | Deviation marking device after prefabricated plate is spliced fast |
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