CN116772704B - Coating film thickness measuring device and measuring method for electrophoresis processing - Google Patents
Coating film thickness measuring device and measuring method for electrophoresis processing Download PDFInfo
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- CN116772704B CN116772704B CN202311080826.9A CN202311080826A CN116772704B CN 116772704 B CN116772704 B CN 116772704B CN 202311080826 A CN202311080826 A CN 202311080826A CN 116772704 B CN116772704 B CN 116772704B
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- 238000000576 coating method Methods 0.000 title claims abstract description 57
- 239000011248 coating agent Substances 0.000 title claims abstract description 56
- 238000012545 processing Methods 0.000 title claims abstract description 19
- 238000001962 electrophoresis Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 11
- 230000005389 magnetism Effects 0.000 claims abstract description 23
- 238000005259 measurement Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims 5
- 241001330002 Bambuseae Species 0.000 claims 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 5
- 239000011425 bamboo Substances 0.000 claims 5
- 238000000691 measurement method Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
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- 229920005989 resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
- G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
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- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention belongs to the technical field of electrophoretic coating film thickness measurement, and particularly relates to a coating film thickness measurement device and a measurement method for electrophoretic processing. According to the invention, the film thickness measurement of the magnetism isolating coating film is converted into the standard magnetic force measurement, so that the measured value can be amplified, and the measurement difficulty is reduced.
Description
Technical Field
The invention belongs to the technical field of electrophoretic coating film thickness measurement, and particularly relates to a coating film thickness measurement device and a coating film thickness measurement method for electrophoretic processing.
Background
The electrophoretic coating is a coating method which uses an external electric field to directionally transfer particles such as pigment, resin and the like suspended in an electrophoretic liquid and deposit the particles on the surface of a substrate of one electrode, and the performance of a coating film can be influenced by the excessive thickness or the excessive thinness of the coating film in the electrophoretic process;
however, the thickness of the electrophoretic coating film is usually 15-20 μm, the distance is small, and the thickness of the electrophoretic coating film can be measured only by more precise measurement when the thickness of the electrophoretic coating film is measured, so that the measurement difficulty is high.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a coating film thickness measuring device and a measuring method for electrophoresis processing, which can amplify measured values and reduce measuring difficulty by converting film thickness measurement of a magnetism isolating coating film into standard magnetic force measurement.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a coating film thickness measuring device for electrophoresis processing, includes support, standard component and magnetic force measurement unit, the outside electrophoresis of standard component has the magnetism isolation coating film, the standard component is installed on the support, magnetic force measurement unit is setting for the magnetic force of distance measurement standard component, judges the membrane thickness of magnetism isolation coating film.
Further, the magnetic force measurement unit comprises a mark outlet unit and a plurality of magnetic marks, wherein the mark outlet unit is arranged on the lower side of the standard component, and the magnetic marks are divided into ultrathin magnetic marks and qualified magnetic marks.
Further, the support comprises a support body, two shaft rods are rotatably connected to the support body, two driving wheels are fixedly connected to the outer sides of the two shaft rods, conveying belts are arranged on the outer sides of the two driving wheels located on the same side, a plurality of placing seats are fixedly connected to the conveying belts, the placing seats on the two conveying belts are opposite one to one, standard parts can be assembled on the two opposite standard parts, and a driving unit connected with one shaft rod is assembled on the support body;
the frame body is further provided with a label taking unit, a label separating and picking unit and two conveying units, the label taking unit is used for taking down and collecting the magnetic labels absorbed on the standard parts, the label separating and picking unit is used for separating the magnetic labels collected by the label taking unit into an ultrathin magnetic label and a qualified magnetic label, the ultrathin magnetic label and the qualified magnetic label are respectively input into the two conveying units, and the conveying units are used for conveying the magnetic label calibration amount to the label discharging unit.
Further, get the mark unit and include the collection box of fixed connection on the support body, the rear side portion fixedly connected with connecting plate of collection box upside, the last side portion fixedly connected with downside of connecting plate and connecting plate fixed connection divide the flitch, divide the upside of flitch to the front side slope, just divide the upside height of flitch to be less than the standard part downside height of assembly on placing the seat, just divide the difference in height between flitch upside and the standard part downside to be less than the thickness of magnetic force mark.
Further, divide and choose the unit including fixed connection on the support body and be located the guide rail of collecting the box front side, install the self-propelled dolly that can follow guide rail axis direction and remove on the guide rail, the upside fixedly connected with of self-propelled dolly is two the track that sets up side by side, two be provided with the fly leaf that can slide to collecting the box upside between the track, fixedly connected with electro-magnet on the fly leaf, fixedly connected with and the continuous electric putter of fly leaf on the track.
Further, the conveying unit comprises two label collecting hoppers, the label collecting hoppers are fixedly connected to the front sides of the collecting boxes, the heights of the upper sides of the label collecting hoppers are lower than those of the lower sides of the tracks, the lower sides of the two label collecting hoppers are fixedly connected with inclined rails which extend towards the direction close to the label discharging unit, and one end of each inclined rail, away from the label collecting hoppers, is fixedly connected with a discharging mechanism.
Further, discharge mechanism includes the vertical tube that upper end and inclined rail are linked together, the vertical tube is vertical setting, the discharge gate has all been seted up to the lower part of both sides around the vertical tube, the opening height of discharge gate is greater than the high and two times of pushing away the flitch height of pushing away the flitch, the rear side fixedly connected with electric putter two of vertical tube, electric putter two's output fixedly connected with accessible discharge gate removes to the inside flitch of pushing away of vertical tube.
Further, the marking unit comprises an electric push rod III vertically arranged on the frame body, an inner shell connected with the electric push rod III is arranged at the output end of the electric push rod III, and the height of the inner shell can be moved to be lower than the height of the discharge hole.
Further, the output end of the electric push rod III is fixedly connected with an outer shell, the inner shell is horizontally and slidably connected to the outer shell, and the outer shell is provided with a reciprocating power piece connected with the inner shell.
A method for measuring the thickness of a coating film for electrophoretic processing comprises the following steps:
s1: a magnetism isolating coating film is arranged on the outer side of the standard component;
s2: installing a standard part on a bracket, and waiting for thickness detection;
s3: and judging whether the film thickness of the magnetism isolating coating film meets the standard or not through the magnetism of the standard measuring unit at the set distance.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) According to the coating film thickness measuring device for electrophoresis processing, disclosed by the invention, the film thickness measurement of the magnetic isolation coating film is converted into the standard magnetic force measurement, so that the measured numerical value can be amplified, and the measuring difficulty is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the stent of the present invention;
FIG. 4 is an inverted block diagram of the standard of the present invention when snapped onto a nest;
FIG. 5 is a schematic view of a partial structure of the present invention;
FIG. 6 is a schematic diagram of the label picking unit of the present invention;
FIG. 7 is a schematic view of the structure of the sorting unit of the present invention;
FIG. 8 is a schematic view of the structure of the conveying unit of the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 8A in accordance with the present invention;
fig. 10 is a schematic structural diagram of the label dispenser unit of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a standard; 2. a magnetic mark; 3. a label discharging unit; 4. a bracket; 5. a label taking unit; 6. a sorting unit; 7. a conveying unit; 8. a frame body; 9. a shaft lever; 10. a driving wheel; 11. a conveyor belt; 12. a placement seat; 13. a transmission unit; 14. a collection box; 15. a connecting plate; 16. a material dividing plate; 17. a guide rail; 18. a self-propelled trolley; 19. a track; 20. a movable plate; 21. an electromagnet; 22. an electric push rod I; 23. a label collecting hopper; 24. a ramp; 25. a discharging mechanism; 26. a vertical tube; 27. a discharge port; 28. an electric push rod II; 29. a pushing plate; 30. a housing; 31. an inner case; 32. an electric push rod III; 33. a motor unit; 34. a carriage; 35. a transverse rail; 36. a connecting rod; 37. round bar
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Examples:
as shown in fig. 1, a coating film thickness measuring device for electrophoresis processing comprises a bracket 4, a standard component 1 and a magnetic force measuring unit;
the outside electrophoresis of standard piece 1 has magnetism isolating coating film, and magnetism isolating coating film's membrane thickness is b, and under different distances, apart from standard piece 1 interval difference, the magnetic force of standard piece 1 is different, and the magnetic force of standard piece 1 reduces gradually along with the increase of interval, and under different membrane thickness, the magnetic force of standard piece 1 reduces along with the increase of membrane thickness gradually.
The magnetic shielding coating film is a coating film doped with a magnetic shielding material.
The standard component 1 is installed on the support 4 and waits for thickness detection, the magnetic force of the magnetic force measuring unit is used for measuring the magnetic force of the standard component 1 at a set distance, the film thickness of the magnetism isolating coating film is judged, the magnetic force of the standard component 1 at the set distance corresponds to the thickness of the magnetism isolating coating film one by one, the film thickness of the magnetism isolating coating film can be measured by measuring the magnetic force of the standard component, and the film thickness measurement of the magnetism isolating coating film is converted into the magnetic force measurement of the standard component 1, so that the measured numerical value can be amplified, and the measuring difficulty is reduced.
Here, the magnetic shielding coating film thickness of the standard 1 at different magnetic forces at a set distance can be measured in advance, and a magnetic shielding coating film thickness comparison table of the standard 1 at different magnetic forces at a set distance can be prepared.
The magnetic force measuring unit comprises a mark discharging unit 3 and a plurality of magnetic force marks 2, wherein the mark discharging unit 3 is arranged at the lower side of the standard component 1, the plurality of magnetic force marks 2 are divided into a plurality of types, and the plurality of magnetic force marks 2 respectively correspond to different magnetic forces of the standard component 1 at a set distance;
that is, the magnetic force of the standard 1 may be any one of N1, N2, …, and Nn by setting the magnetic force of the standard 2 to be thirty cm from the standard 1, the magnetic force of the standard 2 may be a magnet, the magnetic forces of the various magnetic force targets 2 may be Nj1, nj2, …, and Njn, when the magnetic force of the standard 1 is large, the magnetic force target 2 having a smaller magnetic force and the magnetic force target 2 having a larger magnetic force may be sucked, and when the magnetic force of the standard 1 is small, only the magnetic force target 2 having a larger magnetic force may be sucked.
The magnetic isolation material is arranged on the peripheral side face of the magnetic mark 2, so that the magnetic force cannot be released from the peripheral side of the magnetic mark, the two horizontally placed magnetic marks 2 cannot be mutually adsorbed, the magnetic force can be released from the upper side and the lower side of the horizontally placed magnetic mark, and the horizontally placed magnetic marks can be adsorbed.
The magnetic labels 2 are divided into two types, namely an ultrathin magnetic label which represents a thickness lower than that of the qualified product and a qualified magnetic label which represents a thickness conforming to the qualified product, namely, the magnetic value of the maximum thickness of the qualified product is N1, the magnetic value of the minimum thickness of the qualified product is N2, and the two magnetic labels are different in color or shape and can be obviously distinguished;
when the magnetic force is smaller than N1, the ultrathin magnetic mark and the qualified magnetic mark are not attracted, which means that the film thickness of the magnetism isolating coating film exceeds the thickness of the qualified product;
when the magnetic film is between N1 and N2, the qualified magnetic mark is sucked up, and the ultrathin magnetic mark is not sucked up, so that the film thickness of the magnetic isolation coating film meets the requirements of qualified products;
when the magnetic force is larger than N2, the ultrathin magnetic label and the qualified magnetic label are both attracted, which means that the film thickness of the magnetism isolating coating film is smaller than the thickness of the qualified product.
The magnetic label 2 is simple in classification method, and the film thickness of the magnetism isolating coating film can be directly determined whether to meet the requirement or not by observing the magnetic label sucked by the standard component 1.
Referring to fig. 1-3, a support 4 may be an independent support frame, in this technical solution, in order to continuously detect a plurality of standard components 1, the structure of the support 4 is improved, specifically, the support 4 includes a frame body 8, two shaft rods 9 are rotatably connected to the frame body 8, two driving wheels 10 are fixedly connected to the outer sides of the two shaft rods 9, conveying belts 11 are assembled on the outer sides of the two driving wheels 10 on the same side, a plurality of placement seats 12 are fixedly connected to the conveying belts 11, the placement seats 12 on the two conveying belts 11 are opposite one to one, at this time, when the shaft rods 9 rotate, the conveying belts 11 are driven to move by the driving wheels 10, the standard components 1 are driven to move by the conveying belts 11, when the standard components 1 move to the upper side of a label-out unit 3, corresponding magnetic labels on the label-out unit 3 are lifted, and whether the film thickness of the magnetic-isolation coating film meets the requirements is judged;
in order to drive the shaft rods 9 to rotate, the frame body 8 is provided with a transmission unit 13 connected with one of the shaft rods 9, the shaft rods 9 can be driven to rotate by starting the transmission unit 13, kinetic energy is input, and the transmission unit 13 can be a combination of a motor and a transmission assembly.
The frame body 8 is further provided with a label taking unit 5, a label separating and picking unit 6 and two conveying units 7, the label taking unit 5 is used for taking down and collecting the magnetic labels 2 adsorbed on the standard component 1, the label separating and picking unit 6 is used for separating the magnetic labels 2 collected by the label taking unit 5 into two types of ultrathin magnetic labels and qualified magnetic labels, the ultrathin magnetic labels and the qualified magnetic labels are respectively input into the two conveying units 7, the conveying units 7 are used for quantitatively delivering the magnetic labels 2 onto the label discharging unit 3, circulation of the magnetic labels 2 is formed, detection of a plurality of standard components 1 is realized continuously, and detection efficiency is improved.
Referring to fig. 1, 3, and 5-6, the structure of the label picking unit 5 is disclosed herein, the label picking unit 5 includes a collecting box 14 fixedly connected to the frame 8, a connecting plate 15 is fixedly connected to a rear side portion of an upper side of the collecting box 14, a distributing plate 16 fixedly connected to a lower side of the connecting plate 15 and to the connecting plate 15 is fixedly connected to an upper side portion of the connecting plate 15, an upper side of the distributing plate 16 is inclined towards a front side, a height of the upper side of the distributing plate 16 is lower than a height of a lower side of a standard component 1 assembled on the placement seat 12, a height difference between the upper side of the distributing plate 16 and the lower side of the standard component 1 is smaller than a thickness of the magnetic label 2, when the standard component 1 moves to the upper side of the label picking unit 5, the magnetic label 2 on the lower side of the standard component 1 contacts with the distributing plate 16 and is limited by the distributing plate 16, and when the standard component 1 continues to move, the magnetic label 2 which cannot move gradually separates from the standard component 1 until the magnetic label 2 and the standard component 1 falls into the interior of the collecting box 14 after being completely separated.
Referring to fig. 3 and fig. 5-7, the structure of the sorting unit 6 is disclosed herein, the sorting unit 6 includes a guide rail 17 fixedly connected to the frame 8 and located at the front side of the collecting box 14, a self-propelled trolley 18 capable of moving along the axial direction of the guide rail 17 is mounted on the guide rail 17, two parallel rails 19 are fixedly connected to the upper side of the self-propelled trolley 18, a movable plate 20 capable of sliding to the upper side of the collecting box 14 is arranged between the two rails 19, an electromagnet 21 is fixedly connected to the movable plate 20, an electric push rod one 22 connected to the movable plate 20 is fixedly connected to the rails 19, and after the electric push rod one 22 is started, the electromagnet 21 can be driven to move to the upper side of the collecting box 14 to sort the magnetic marks 2 inside the collecting box 14.
When the magnetic force of the electromagnet 21 is adjusted to be smaller during sorting, the first electric push rod 22 is started to move the electromagnet 21 to the upper side of the collecting box 14, the electromagnet 21 can be driven to move on the upper side of the collecting box 14 through the self-propelled trolley 18, in the moving process, the qualified magnetic labels with larger magnetic force in the collecting box 14 can be sucked out, after all the magnetic labels are sucked out, the electromagnet 21 is moved to the conveying unit 7, the electromagnet 21 is powered off, and the qualified magnetic labels can fall into the conveying unit 7.
Meanwhile, a limit baffle can be further arranged on the collecting box 14, and when the electromagnet 21 drives the qualified magnetic label to move, the magnetic label 2 overlapped and adsorbed on the qualified magnetic label can be limited by the limit baffle, so that the magnetic label is separated from the qualified magnetic label.
When the qualified magnetic labels are completely separated, repeating the steps again, and adsorbing the residual ultrathin magnetic labels in the collection box 14 into the other conveying unit 7 to finish component picking.
Referring to fig. 3 and fig. 5-9, the structure of the conveying unit 7 is disclosed herein, the conveying unit 7 includes two collecting hoppers 23, the collecting hoppers 23 are fixedly connected to the front side of the collecting box 14, the height of the upper sides of the collecting hoppers 23 is lower than that of the lower sides of the rails 19, the lower sides of the two collecting hoppers 23 are fixedly connected with inclined rails 24 extending towards the direction close to the label discharging unit 3, one ends of the inclined rails 24 away from the collecting hoppers 23 are fixedly connected with discharging mechanisms 25, when the magnetic labels 2 fall into the collecting hoppers 23, the magnetic labels flow into the discharging mechanisms 25 through the inclined rails 24, and then are discharged from the discharging mechanisms 25 into the interior of the label discharging units 3, so that the magnetic labels 2 can be conveyed by gravity.
The discharge mechanism 25 includes the vertical tube 26 that upper end and inclined rail 24 are linked together, the vertical tube 26 is vertical setting, discharge gate 27 has all been seted up to the lower part of both sides around the vertical tube 26, the opening height of discharge gate 27 is greater than the height of push away flitch 29 and is less than the twice of push away flitch 29 height, the rear side fixedly connected with electric putter second 28 of vertical tube 26, electric putter second 28's output fixedly connected with accessible discharge gate 27 removes the inside push away flitch 29 of vertical tube 26, can drive the inside that pushes away flitch 29 and remove to vertical tube 26 after electric putter second 28 starts, promote the magnetic mark 2 of downside, let magnetic mark 2 shift out through the magnetic mark 2 that is located the front side, can fall on the play mark unit 3 under the action of gravity.
Referring to fig. 3, 5 and 9-10, in accordance with the above-mentioned structure, the label outputting unit 3 includes a third electric push rod 32 vertically disposed on the frame 8, an output end of the third electric push rod 32 is provided with an inner shell 31 connected with the third electric push rod 32, and a height of the inner shell 31 is movable to be lower than a height of the discharge port 27, so that the magnetic label 2 moved out through the discharge port 27 can be adjusted into the inner shell 31.
Meanwhile, in order to enable the magnetic marks 2 in the inner shell 31 to be randomly arranged as far as possible, the output end of the electric push rod III 32 is fixedly connected with an outer shell 30, the inner shell 31 is horizontally and slidably connected to the outer shell 30, and a reciprocating power piece connected with the inner shell 31 is arranged on the outer shell 30;
the reciprocating power piece can be an electric push rod or a combination of a motor and a transmission component, the reciprocating power piece in the technical scheme comprises a motor unit 33 and a sliding frame 34, one end of the sliding frame 34 is fixedly connected with an inner shell 31, a transverse rail 35 is fixedly connected to the sliding frame 34, the motor unit 33 is fixedly connected to an outer shell 30, the output end of the motor unit 33 is fixedly connected with a connecting rod 36, a round rod 37 is fixedly connected to the connecting rod 36, the round rod 37 is slidably connected to the inner part of the transverse rail 35, after the motor unit 33 is started, the round rod 37 can be driven to revolve through a vertical cylinder 26, the round rod 37 pushes the transverse rail 35 to drive the inner shell 31 to reciprocate, the magnetic mark 2 inside the inner shell 31 shakes and moves freely, and therefore the magnetic mark 2 moves randomly inside the inner shell 31.
In order to more clearly describe a coating film thickness measuring device for electrophoresis processing, disclosed herein is a method for measuring a coating film thickness for electrophoresis processing, comprising the steps of:
step one: a magnetism isolating coating film is arranged on the outer side of the standard component 1;
step two: mounting the standard 1 on the bracket 4, waiting for thickness detection;
step three: the magnetic force of the distance measurement standard component 1 is set by the label outlet unit 3, and whether the film thickness of the magnetism isolating coating film meets the standard is judged.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. The utility model provides a coating film thickness measuring device for electrophoresis processing which characterized in that: the device comprises a bracket (4), a standard component (1) and a magnetic force measuring unit, wherein a magnetism isolating coating film is arranged on the outer side of the standard component (1) in an electrophoresis mode, the standard component (1) is arranged on the bracket (4), and the magnetic force measuring unit is used for measuring the magnetic force of the standard component (1) at a set distance and judging the film thickness of the magnetism isolating coating film;
the magnetic force measurement unit comprises a label outputting unit (3) and a plurality of magnetic labels (2), wherein the label outputting unit (3) is arranged at the lower side of the standard component (1), and the magnetic labels (2) are divided into ultrathin magnetic labels and qualified magnetic labels;
the support (4) comprises a support body (8), two shaft rods (9) are rotatably connected to the support body (8), two driving wheels (10) are fixedly connected to the outer sides of the shaft rods (9), conveying belts (11) are assembled on the outer sides of the two driving wheels (10) located on the same side, a plurality of placement seats (12) are fixedly connected to the conveying belts (11), the placement seats (12) on the conveying belts (11) are opposite one to one, the standard component (1) can be assembled on the two opposite placement seats (12), and a driving unit (13) connected with one shaft rod (9) is assembled on the support body (8);
the magnetic label picking device is characterized in that a label picking unit (5), a label separating unit (6) and two conveying units (7) are further arranged on the frame body (8), the label picking unit (5) is used for taking down and collecting the magnetic labels (2) adsorbed on the standard component (1), the label separating unit (6) is used for separating the magnetic labels (2) collected by the label picking unit (5) into an ultrathin magnetic label and a qualified magnetic label, the ultrathin magnetic label and the qualified magnetic label are respectively input into the two conveying units (7), and the conveying units (7) are used for quantitatively delivering the magnetic labels (2) to the label outlet unit (3).
2. The apparatus for measuring a thickness of a coating film for electrophoretic processing according to claim 1, wherein: the label picking unit (5) comprises a collecting box (14) fixedly connected to a frame body (8), a connecting plate (15) is fixedly connected to the rear side edge part of the upper side of the collecting box (14), a material distributing plate (16) is fixedly connected to the lower side of the upper side edge part of the connecting plate (15) and fixedly connected to the connecting plate (15), the upper side of the material distributing plate (16) inclines towards the front side, the upper side of the material distributing plate (16) is lower than the lower side of a standard part (1) assembled on a placing seat (12), and the height difference between the upper side of the material distributing plate (16) and the lower side of the standard part (1) is smaller than the thickness of a magnetic label (2).
3. The coating film thickness measuring apparatus for electrophoretic processing according to claim 2, wherein: the sorting unit (6) comprises a guide rail (17) fixedly connected to the frame body (8) and located at the front side of the collecting box (14), a self-propelled trolley (18) capable of moving along the axis direction of the guide rail (17) is installed on the guide rail (17), two parallel tracks (19) are fixedly connected to the upper side of the self-propelled trolley (18), a movable plate (20) capable of sliding to the upper side of the collecting box (14) is arranged between the two tracks (19), an electromagnet (21) is fixedly connected to the movable plate (20), and an electric push rod (22) connected with the movable plate (20) is fixedly connected to the tracks (19).
4. A coated film thickness measuring apparatus for electrophoretic processing according to claim 3, wherein: the conveying unit (7) comprises two label collecting hoppers (23), the label collecting hoppers (23) are fixedly connected to the front sides of the collecting boxes (14), the heights of the upper sides of the label collecting hoppers (23) are lower than those of the lower sides of the rails (19), inclined rails (24) extending towards the direction close to the label discharging unit (3) are fixedly connected to the lower sides of the label collecting hoppers (23), and one end of each inclined rail (24) away from the label collecting hoppers (23) is fixedly connected with a discharging mechanism (25).
5. The apparatus for measuring a thickness of a coating film for electrophoretic processing according to claim 4, wherein: discharge mechanism (25) are including the vertical section of thick bamboo 26 that upper end and inclined rail (24) are linked together, vertical section of thick bamboo 26) are vertical setting, discharge gate (27) have all been seted up to the lower part of both sides around vertical section of thick bamboo 26), the opening height of discharge gate (27) is greater than the height of pushing away flitch (29) and two pushing away flitch (29) high twice, the rear side fixedly connected with electric putter second (28) of vertical section of thick bamboo 26), electric putter second (28)'s output fixedly connected with accessible discharge gate (27) remove to inside pushing away flitch (29) of vertical section of thick bamboo 26).
6. The apparatus for measuring a thickness of a coating film for electrophoretic processing according to claim 5, wherein: the label discharging unit (3) comprises an electric push rod III (32) vertically arranged on the frame body (8), an inner shell (31) connected with the electric push rod III (32) is arranged at the output end of the electric push rod III (32), and the height of the inner shell (31) can be moved to be lower than the height of the discharge hole (27).
7. The apparatus for measuring a thickness of a coating film for electrophoretic processing according to claim 6, wherein: the output end of the electric push rod III (32) is fixedly connected with an outer shell (30), the inner shell (31) is horizontally and slidably connected to the outer shell (30), and the outer shell (30) is provided with a reciprocating power piece connected with the inner shell (31).
8. A method for measuring a coating film thickness for electrophoretic processing using the coating film thickness measuring apparatus according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1: a magnetism isolating coating film is arranged on the outer side of the standard component (1);
s2: the standard component (1) is arranged on the bracket (4) and waits for thickness detection;
s3: and judging whether the film thickness of the magnetism isolating coating film meets the standard or not through the magnetism of the standard measuring unit (3) at the set distance of the standard measuring unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311080826.9A CN116772704B (en) | 2023-08-25 | 2023-08-25 | Coating film thickness measuring device and measuring method for electrophoresis processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311080826.9A CN116772704B (en) | 2023-08-25 | 2023-08-25 | Coating film thickness measuring device and measuring method for electrophoresis processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116772704A CN116772704A (en) | 2023-09-19 |
| CN116772704B true CN116772704B (en) | 2023-10-31 |
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| CN202311080826.9A Active CN116772704B (en) | 2023-08-25 | 2023-08-25 | Coating film thickness measuring device and measuring method for electrophoresis processing |
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| CN110672001A (en) * | 2019-10-24 | 2020-01-10 | 中航通飞华南飞机工业有限公司 | Method and device for measuring thickness of non-ferromagnetic material on surface of ferromagnetic material |
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| CN116103725A (en) * | 2023-01-29 | 2023-05-12 | 广州汽车集团股份有限公司 | Electrophoresis film thickness verification method and computer equipment |
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| KR102326730B1 (en) * | 2014-03-12 | 2021-11-17 | 가부시키가이샤 에바라 세이사꾸쇼 | Correction method of film thickness measurement value, film thickness corrector and eddy current sensor |
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| CN112284234A (en) * | 2020-10-22 | 2021-01-29 | 苏交科集团股份有限公司 | Magnetic force adsorbs formula steel bridge coating thickness detection device |
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