CN116559192A - Analog instrument - Google Patents
Analog instrument Download PDFInfo
- Publication number
- CN116559192A CN116559192A CN202310719237.4A CN202310719237A CN116559192A CN 116559192 A CN116559192 A CN 116559192A CN 202310719237 A CN202310719237 A CN 202310719237A CN 116559192 A CN116559192 A CN 116559192A
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- Prior art keywords
- wiping
- dust
- free cloth
- pressing
- automatic high
- Prior art date
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- 239000004744 fabric Substances 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000003825 pressing Methods 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 19
- 230000000007 visual effect Effects 0.000 claims abstract description 18
- 230000002950 deficient Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 26
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000011521 glass Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000005345 chemically strengthened glass Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- 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
- G01N21/94—Investigating contamination, e.g. dust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- 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
- G01N21/84—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
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses an analog instrument, which comprises an automatic high-frequency dry-wet switching wiping device, a visual detection module and a bottom side power mechanism, wherein the automatic high-frequency dry-wet switching wiping device comprises a base, a base and a base, wherein the base is provided with a base plate, a base plate and a base plate, the base plate is provided with a base plate, the base: the automatic high-frequency dry-wet switching wiping device comprises a spray valve and a pressing wiping mechanism, wherein the spray valve sprays wiping liquid along a dust-free cloth belt, and the pressing wiping mechanism is arranged at the side part of the spray valve and wipes; the pressing wiping mechanism comprises a pressing sliding table cylinder, a wiping head, a motor assembly, an eccentric shaft assembly and a reciprocating sliding block, wherein the eccentric shaft assembly is provided with an eccentric cam, the reciprocating sliding block is provided with a strip-shaped matching hole, when a product is detected, the automatic high-frequency dry-wet switching wiping device is used for wiping, the same product is subjected to two-time photographing and comparison by adopting a visual detection module, whether the product is truly defective or dirty is detected, a defective point is detected by photographing firstly, a wiping end is reached after memorizing, the cleaning end is reset after the cleaning is finished, whether the defect is movable or not is judged, if the defect is movable, the fact that the defect is not truly defective is judged, and then the product state is judged well.
Description
Technical Field
The invention relates to the field of automation, in particular to an analog instrument.
Background
At present, a mobile phone glass panel is one of the component parts of a smart phone, and as the use amount of the smart phone increases year by year, the demand of the market for the smart phone glass panel is also increasing, and the mobile phone glass panel is chemically strengthened glass and is generally tempered by adopting an ion exchange method. At present, mechanical wiping mechanisms are available on the market, but the whole universality is poor, and products with various specifications and sizes cannot be adapted, so that the whole operation is still very unstable, and therefore improvement is required, otherwise, the whole use effect is greatly reduced.
Patent document with application number of CN202210266882.0 discloses an automatic defect detection device of mobile phone screen cover plate, which comprises a supporting rack, the left and right sides transmission of support frame inner chamber is connected with the driving roller, the surface transmission of driving roller is connected with the conveyer belt, the leading flank fixed mounting of support frame has driving motor, the inner chamber swing joint of support frame has the guide roll. According to the invention, the second half gear and the second half gear are driven to rotate synchronously through the synchronous component, and the second half gear is meshed with the driven gear, so that the rotating roller is driven to rotate anticlockwise, the electromagnetic plate is driven to rotate leftwards by the rotating roller through the supporting rod, and the mobile phone screen is driven to rotate anticlockwise when the rotating roller rotates, so that the cambered surface of the mobile phone screen moves in an arc direction rotation mode under the detection camera, the cambered surface of the mobile phone screen can be completely exposed under the detection camera, the cambered surface of the mobile phone screen can be completely shot, and the detection precision of the device is improved.
Patent document with application number of CN202210279467.9 discloses a mobile phone screen glass surface defect detection device, and discloses a mobile phone screen glass surface defect detection device, which comprises a base, the top surface fixed mounting of base has the riser, the front of riser is equipped with detects the seat, the top of base is equipped with the mounting panel. According to the invention, the push rod is driven to move through the first oil supply to realize the rapid clamping of the side surface of the screen glass, and after the detection of the top surface is finished, the oil conveying path is changed through the control valve, so that hydraulic oil is conveyed into the moving mechanism through the third pipe, and the toothed plate in the moving mechanism is pushed to drive the gear to rotate 180 degrees, so that the sleeve drives the distribution box, the movable pipe and the screen glass to overturn, the secondary detection of the bottom surface of the screen glass is rapidly and conveniently realized, the manual operation is avoided to adjust and overturn, the actual overturning speed is high, the operation is convenient, the operation time is greatly saved, and the detection efficiency point of the screen glass is improved.
The above patent documents disclose, in combination with the prior art, that the existing automatic defect detection device for mobile phone screen cover plate has the following defects:
the automatic defect detection device for the mobile phone screen cover plate on the market has the problem that whether the mobile phone screen cover plate is truly defective or not cannot be distinguished, and the error rate is high.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the present invention is to provide an analog instrument, which can solve the problems of incapability of discriminating whether the analog instrument is a real defect or not and high error rate.
One of the purposes of the invention is realized by adopting the following technical scheme:
an analog instrument, comprising:
the automatic high-frequency dry-wet switching wiping device comprises a spray valve and a pressing wiping mechanism, wherein the spray valve is used for spraying wiping liquid along a dust-free cloth belt, and the pressing wiping mechanism is arranged at the side part of the spray valve and is used for wiping; the pressing wiping mechanism comprises a pressing sliding table cylinder, a wiping head, a motor assembly, an eccentric shaft assembly and a reciprocating sliding block, wherein the pressing sliding table cylinder is fixedly connected with the motor assembly and drives the motor assembly to move up and down, the motor assembly is fixedly connected with the eccentric shaft assembly and drives the eccentric shaft assembly to rotate, the eccentric shaft assembly is provided with an eccentric cam, the reciprocating sliding block is provided with a strip-shaped matching hole, the eccentric cam is matched and installed in the strip-shaped matching hole, and the wiping head is fixed at the lower part of the reciprocating sliding block; the wiping head is abutted against the dust-free cloth belt, a product to be wiped is positioned at the lower part of the dust-free cloth belt, and the pressing wiping mechanism operates to drive the wiping head to wipe reciprocally;
the visual detection module is used for continuously photographing and comparing and detecting whether the surface of the product is truly defective or dirty;
the automatic high-frequency dry-wet switching wiping device comprises a bottom side power mechanism, wherein a mobile station is arranged on the upper portion of the bottom side power mechanism, the bottom side power mechanism drives the mobile station to switch back and forth between a visual detection module and the automatic high-frequency dry-wet switching wiping device, and a product to be detected is arranged on the mobile station.
Further, the bottom side power mechanism comprises a power motor and a transmission screw rod, the power motor drives the transmission screw rod to rotate, and the transmission screw rod is in threaded connection with the moving table.
Further, the analog instrument further comprises a bottom frame body, an upper U-shaped frame is arranged on the bottom frame body, and the visual detection module and the automatic high-frequency dry-wet switching wiping device are arranged on two sides of the upper U-shaped frame.
Further, the automatic high-frequency dry-wet switching wiping device further comprises a frame component and a dust-free cloth circulation component, wherein the dust-free cloth circulation component comprises at least one cloth winding wheel, at least one cloth collecting wheel and a dust-free cloth belt, and the dust-free cloth belt is wound by the cloth collecting wheel after being output along the cloth winding wheel.
Further, two sides of the pressing wiping mechanism are provided with two side guide wheels, and the dust-free cloth belts are distributed in a U shape after being spread by the two side guide wheels.
Further, the wiping head is located in the middle of the two side guide wheels, and the lower portion of the wiping head is attached to the upper end face of the dust-free cloth belt.
Further, the dust-free cloth circulation assembly further comprises a dust-free cloth main driving wheel, and the dust-free cloth main driving wheel is installed on the frame assembly and used for driving the dust-free cloth belt to move.
Further, a middle driving motor is arranged in the middle of the frame assembly, and drives the dust-free cloth main driving wheel to rotate.
Further, the diameter of the eccentric cam corresponds to the width of the bar-shaped fitting hole.
Further, the automatic high-frequency dry-wet switching wiping device further comprises a pressure sensor, wherein the pressure sensor is arranged between the pushing sliding table cylinder and the rack assembly and is used for sensing pushing force of the wiping head.
Compared with the prior art, the invention has the beneficial effects that:
the automatic high-frequency dry-wet switching wiping device comprises a spray valve and a pressing wiping mechanism, wherein the spray valve sprays wiping liquid along a dust-free cloth belt, and the pressing wiping mechanism is arranged at the side part of the spray valve and wipes the dust-free cloth belt; the pressing wiping mechanism comprises a pressing sliding table cylinder, a wiping head, a motor assembly, an eccentric shaft assembly and a reciprocating sliding block, wherein the pressing sliding table cylinder is fixedly connected with the motor assembly and drives the motor assembly to move up and down, the motor assembly is fixedly connected with the eccentric shaft assembly and drives the eccentric shaft assembly to rotate, the eccentric shaft assembly is provided with an eccentric cam, the reciprocating sliding block is provided with a strip-shaped matching hole, the eccentric cam is matched and installed in the strip-shaped matching hole, and the wiping head is fixed at the lower part of the reciprocating sliding block; the wiping head is abutted against the dust-free cloth belt, a product to be wiped is positioned at the lower part of the dust-free cloth belt, and the pressing wiping mechanism operates to drive the wiping head to wipe reciprocally; the visual detection module is used for continuously photographing and comparing and detecting whether the surface of the product is truly defective or dirty; the upper portion of bottom side power unit is provided with the mobile station, bottom side power unit drives the mobile station switches back and forth between visual detection module and automatic high frequency dry and wet switching wiping arrangement, be provided with the product that waits to detect on the mobile station. When detecting the product, before and after wiping by the automatic high-frequency dry-wet switching wiping device, the same product is compared by adopting a visual detection module to take pictures twice, and whether the product is truly defective or dirty (the dirty type comprises greasy dirt, black dots, filth and the like) is detected: the defect points are photographed and detected firstly, the defect points come to the wiping end after being memorized, the defect points return after being wiped, whether the defect is movable or not is judged, if the defect points are movable, the defect points are judged to be not true defects, and then the product state is judged to be good.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as the preferred embodiments thereof, together with the following detailed description of the invention, given by way of illustration only, together with the accompanying drawings.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of an analog instrument according to the present invention;
FIG. 2 is a perspective view of the analog instrument of FIG. 1;
FIG. 3 is another perspective view of the analog instrument of FIG. 1;
FIG. 4 is a further perspective view of the analog instrument of FIG. 1;
FIG. 5 is a further perspective view of the analog instrument of FIG. 1;
FIG. 6 is a partial perspective view of a preferred embodiment of an automatic high frequency dry-wet switching wiping device;
FIG. 7 is a perspective view of the automatic high frequency dry and wet switching wiping device of FIG. 6;
FIG. 8 is another partial perspective view of the automatic high frequency dry and wet switching wiping device of FIG. 6;
FIG. 9 is a further perspective view of the automatic high frequency dry and wet switch wiping device of FIG. 6;
fig. 10 is a further perspective view of the automatic high frequency dry-wet switching wiping device of fig. 6.
In the figure: 100. an automatic high-frequency dry-wet switching wiping device; 10. a frame assembly; 101. a middle driving motor; 20. a dust-free cloth circulation assembly; 21. a cloth roller; 22. a cloth collecting wheel; 23. dust-free cloth belt; 24. a dust-free cloth pinch roller assembly; 25. a dust-free cloth main driving wheel; 30. a spray valve; 40. pressing the wiping mechanism; 41. pressing down a sliding table cylinder; 401. a wiping head; 42. a motor assembly; 43. an eccentric shaft assembly; 431. an eccentric cam; 44. a reciprocating slide block; 441. a bar-shaped mating hole; 50. a pressure sensor; 60. a side guide wheel; 70. a visual detection module; 80. a bottom side power mechanism; 81. a power motor; 82. a transmission screw rod; 83. a mobile station; 90. a bottom frame; 91. and (5) mounting a U-shaped frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-10, an analog instrument includes an automatic high frequency dry-wet switching wiping device 100, a visual detection module 70, and a bottom side power mechanism 80:
the automatic high-frequency dry-wet switching wiping device 100 comprises a spray valve 30 and a pressing wiping mechanism 40, wherein the spray valve 30 sprays wiping liquid along the dust-free cloth belt 23, and the pressing wiping mechanism 40 is arranged at the side part of the spray valve 30 and wipes; the pressing wiping mechanism 40 comprises a pressing sliding table cylinder 41, a wiping head 401, a motor assembly 42, an eccentric shaft assembly 43 and a reciprocating sliding block 44, wherein the pressing sliding table cylinder 41 is fixedly connected with the motor assembly 42 and drives the motor assembly 42 to move up and down, the motor assembly 42 is fixedly connected with the eccentric shaft assembly 43 and drives the eccentric shaft assembly 43 to rotate, the eccentric shaft assembly 43 is provided with an eccentric cam 431, the reciprocating sliding block 44 is provided with a bar-shaped matching hole 441, the eccentric cam 431 is matched and installed in the bar-shaped matching hole 441, and the wiping head 401 is fixed at the lower part of the reciprocating sliding block 44; the wiping head 401 is abutted against the dust-free cloth belt 23, the product to be wiped is positioned at the lower part of the dust-free cloth belt 23, and the pressing wiping mechanism 40 operates to drive the wiping head 401 to wipe reciprocally; the visual detection module 70 is used for continuously photographing and comparing and detecting whether the surface of the product is truly defective or dirty; the upper part of the bottom side power mechanism 80 is provided with a mobile station 83, the bottom side power mechanism 80 drives the mobile station 83 to switch back and forth between the visual detection module 70 and the automatic high-frequency dry-wet switching wiping device 100, and the mobile station 83 is provided with a product to be detected. When detecting a product, before and after wiping by the automatic high-frequency dry-wet switching wiping device 100, the same product is photographed twice by adopting the visual detection module 70, comparison is made, whether the product is a real defect or dirty is detected, the defect point is detected by photographing firstly, the product is wiped to the wiping end after being memorized, and then the product returns again after being wiped, so that whether the defect is movable is judged, if the product is movable, the product is judged not to be a real defect, and then the product state is judged well, and the problems that whether the product is a real defect cannot be screened and the error rate is high are solved.
Specifically, the mobile station (including the product) moves to the position of the visual detection module, photographs the product, and records the defective point location. The mobile station moves under the wiping module and wipes the point with the defect recorded; the moving table moves to the detection position, the point position with the defect recorded for the first time is subjected to secondary shooting confirmation, and shooting comparison (detection-wiping-detection) before and after wiping can be used for judging whether the point position is a real defect.
Preferably, the bottom side power mechanism 80 comprises a power motor 81 and a transmission screw rod 82, the power motor 81 drives the transmission screw rod 82 to rotate, and the transmission screw rod 82 is in threaded connection with the moving table 83, so that the stability of the equipment is improved.
Preferably, the analog instrument further comprises a bottom frame 90, an upper U-shaped frame 91 is arranged on the bottom frame 90, and the visual detection module 70 and the automatic high-frequency dry-wet switching wiping device 100 are arranged on two sides of the upper U-shaped frame 91, so that detection is facilitated.
Preferably, the automatic high-frequency dry-wet switching wiping device 100 further comprises a frame assembly 10 and a dust-free cloth circulation assembly 20, wherein the dust-free cloth circulation assembly 20 comprises at least one cloth roller 21, at least one cloth collecting roller 22 and a dust-free cloth belt 23, and the dust-free cloth belt 23 is wound by the cloth collecting roller 22 after being output along the cloth roller 21, so that winding efficiency is high.
In a preferred embodiment, two side guide wheels 60 are disposed on two sides of the pressing wiping mechanism 40, and the dust-free cloth belt 23 is distributed in a U shape after being spread by the two side guide wheels 60. The wiping head 401 is located at the middle parts of the two side guide wheels 60, and the lower part of the wiping head 401 is attached to the upper end surface of the dust-free cloth belt 23. The dust-free cloth circulation assembly 20 further comprises a dust-free cloth main driving wheel 25, and the dust-free cloth main driving wheel 25 is mounted on the frame assembly 10 and is used for driving the dust-free cloth belt 23 to move. The middle part of the frame assembly 10 is provided with a middle driving motor 101, and the middle driving motor 101 drives the dust-free cloth main driving wheel 25 to rotate. The diameter of the eccentric cam 431 corresponds to the width of the bar-shaped fitting hole 441. The automatic high-frequency dry-wet switching wiping device further comprises a pressure sensor 50, wherein the pressure sensor 50 is arranged between the pushing sliding table cylinder 41 and the frame assembly 10 and is used for sensing pushing force of the wiping head 401.
In a preferred embodiment, two side guide wheels 60 are disposed on two sides of the pressing wiping mechanism 40, and the dust-free cloth belt 23 is U-shaped after being spread by the two side guide wheels 60, so as to improve the cleaning effect. The wiping head 401 is located at the middle parts of the two side guide wheels 60, and the lower part of the wiping head 401 is attached to the upper end surface of the dust-free cloth belt 23. The dust-free cloth circulating assembly 20 further comprises a dust-free cloth pressing wheel assembly 24, and the dust-free cloth pressing wheel assembly 24 is arranged on the frame assembly 10 and pressed on the dust-free cloth belt 23, so that the pressing and cleaning effects are further improved.
In a preferred embodiment, the dust-free cloth pressing wheel assembly 24 comprises two rollers and a frame assembly, wherein the two rollers are rotatably mounted on the frame assembly. The dust-free cloth circulation assembly 20 further comprises a dust-free cloth main driving wheel 25, and the dust-free cloth main driving wheel 25 is installed on the frame assembly 10 and used for driving the dust-free cloth belt 23 to move, so that the stability of the structure is improved.
Preferably, a middle driving motor 101 is disposed in the middle of the frame assembly 10, and the middle driving motor 101 drives the dust-free cloth main driving wheel 25 to rotate. The reciprocating slide block 44 is provided with a slide rail assembly for guiding, so that the precision of the structure is improved.
Preferably, the diameter of the eccentric cam 431 corresponds to the width of the bar-shaped fitting hole 441. The automatic high-frequency dry-wet switching wiping device further comprises a pressure sensor 50, wherein the pressure sensor 50 is arranged between the pushing sliding table cylinder 41 and the frame assembly 10 and is used for sensing pushing force of the wiping head 401. The whole device has novel structure, ingenious design, strong applicability and convenient popularization.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (10)
1. An analog instrument, comprising:
the automatic high-frequency dry-wet switching wiping device comprises a spray valve and a pressing wiping mechanism, wherein the spray valve is used for spraying wiping liquid along a dust-free cloth belt, and the pressing wiping mechanism is arranged at the side part of the spray valve and is used for wiping; the pressing wiping mechanism comprises a pressing sliding table cylinder, a wiping head, a motor assembly, an eccentric shaft assembly and a reciprocating sliding block, wherein the pressing sliding table cylinder is fixedly connected with the motor assembly and drives the motor assembly to move up and down, the motor assembly is fixedly connected with the eccentric shaft assembly and drives the eccentric shaft assembly to rotate, the eccentric shaft assembly is provided with an eccentric cam, the reciprocating sliding block is provided with a strip-shaped matching hole, the eccentric cam is matched and installed in the strip-shaped matching hole, and the wiping head is fixed at the lower part of the reciprocating sliding block; the wiping head is abutted against the dust-free cloth belt, a product to be wiped is positioned at the lower part of the dust-free cloth belt, and the pressing wiping mechanism operates to drive the wiping head to wipe reciprocally;
the visual detection module is used for continuously photographing and comparing and detecting whether the surface of the product is truly defective or dirty;
the automatic high-frequency dry-wet switching wiping device comprises a bottom side power mechanism, wherein a mobile station is arranged on the upper portion of the bottom side power mechanism, the bottom side power mechanism drives the mobile station to switch back and forth between a visual detection module and the automatic high-frequency dry-wet switching wiping device, and a product to be detected is arranged on the mobile station.
2. The analog meter of claim 1, wherein: the bottom side power mechanism comprises a power motor and a transmission screw rod, the power motor drives the transmission screw rod to rotate, and the transmission screw rod is in threaded connection with the moving table.
3. The analog meter of claim 1, wherein: the analog instrument further comprises a bottom frame body, an upper U-shaped frame is arranged on the bottom frame body, and the visual detection module and the automatic high-frequency dry-wet switching wiping device are arranged on two sides of the upper U-shaped frame.
4. The analog meter of claim 1, wherein: the automatic high-frequency dry-wet switching wiping device also comprises a frame component and a dust-free cloth circulation component, wherein the dust-free cloth circulation component comprises at least one cloth winding wheel, at least one cloth collecting wheel and a dust-free cloth belt, and the dust-free cloth belt is wound by the cloth collecting wheel after being output along the cloth winding wheel.
5. The analog meter of claim 4, wherein: two sides of the pressing wiping mechanism are provided with two side guide wheels, and the dust-free cloth belts are distributed in a U shape after being spread by the two side guide wheels.
6. The analog meter of claim 5, wherein: the wiping head is positioned in the middle of the two side guide wheels, and the lower part of the wiping head is attached to the upper end face of the dust-free cloth belt.
7. The analog meter of claim 4, wherein: the dust-free cloth circulation assembly further comprises a dust-free cloth main driving wheel, and the dust-free cloth main driving wheel is arranged on the frame assembly and used for driving the dust-free cloth belt to move.
8. The analog meter of claim 7, wherein: the middle part of frame subassembly is provided with middle part driving motor, middle part driving motor drives dustless cloth main drive wheel rotates.
9. The analog meter of claim 1, wherein: the diameter of the eccentric cam corresponds to the width of the strip-shaped matching hole.
10. The analog meter of claim 1, wherein: the automatic high-frequency dry-wet switching wiping device further comprises a pressure sensor, wherein the pressure sensor is arranged between the pushing sliding table cylinder and the rack assembly and is used for sensing pushing force of the wiping head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310719237.4A CN116559192B (en) | 2023-06-16 | 2023-06-16 | Analog instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310719237.4A CN116559192B (en) | 2023-06-16 | 2023-06-16 | Analog instrument |
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| Publication Number | Publication Date |
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| CN116559192A true CN116559192A (en) | 2023-08-08 |
| CN116559192B CN116559192B (en) | 2024-03-01 |
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| CN202310719237.4A Active CN116559192B (en) | 2023-06-16 | 2023-06-16 | Analog instrument |
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| WO2020115925A1 (en) * | 2018-12-04 | 2020-06-11 | 東和化成株式会社 | Wiping device and wiping method |
| CN110496801A (en) * | 2019-06-28 | 2019-11-26 | 深圳市明信测试设备有限公司 | A kind of automatic CMOS chip wiped clean device |
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