CN113805298A - Rear-end processing detection method for optical filter switching device - Google Patents
Rear-end processing detection method for optical filter switching device Download PDFInfo
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- CN113805298A CN113805298A CN202111082249.8A CN202111082249A CN113805298A CN 113805298 A CN113805298 A CN 113805298A CN 202111082249 A CN202111082249 A CN 202111082249A CN 113805298 A CN113805298 A CN 113805298A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 107
- 239000004033 plastic Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000003749 cleanliness Effects 0.000 claims abstract description 21
- 238000004806 packaging method and process Methods 0.000 claims abstract description 10
- 230000032683 aging Effects 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 73
- 230000001360 synchronised effect Effects 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 2
- 230000008569 process Effects 0.000 abstract description 15
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- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 65
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- 230000004048 modification Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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- 238000009461 vacuum packaging Methods 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/006—Filter holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
-
- 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
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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
- G01N2021/945—Liquid or solid deposits of macroscopic size on surfaces, e.g. drops, films, or clustered contaminants
Abstract
The invention provides a rear-end processing detection method of an optical filter switching device. A rear end processing detection method of an optical filter switching device comprises the following steps: s1, assembling a finished product; s2, arranging a finished product; s3, aging test; s4, winding; s5, cleanliness detection; and S6, packaging the product. According to the invention, the sticking film of the product is eliminated, and the novel plastic strip is skillfully designed to play a role in protecting and preventing dust from entering, so that a plurality of products can be processed simultaneously while the cleanliness of the product is ensured, and the rear-end processing detection efficiency is improved. Moreover, because the film sticking process is cancelled, the protective film on the product does not need to be manually torn off when a downstream factory is assembled on an upper machine; the automatic production of downstream factories can be effectively matched; and the invention also adopts a winding machine to automatically wind the finished product, thereby reducing the hidden troubles of core fracture and lead knotting.
Description
Technical Field
The invention relates to the field of optical filter switching device processing, in particular to a rear-end processing detection method of an optical filter switching device.
Background
The optical filter switching device is an important component of the camera; in the processing process of the optical filter switching device, all components are assembled together, and a bracket coil assembly is mainly fixed on a fixed seat; inserting the magnet rocker arm assembly into the support coil assembly and sleeving the magnet rocker arm assembly on a fixed rod of the base, so that the support coil assembly can drive the magnet rocker arm assembly to rotate around the fixed rod; then the optical filter component is arranged on a slideway of the base structure and can be rotatably connected to the magnet rocker arm component; installing the upper cover on the fixed seat in a clamping manner; after a finished product is assembled, the window of the optical filter switching device needs to be sealed by a protective film in the current common technical means so as to play a role in protecting and preventing dust from entering, so that the process becomes complicated, and appearance inspectors cannot perform effective cleanliness inspection on the product with the film attached; after the film is pasted, because the optical filter switching device is only one of the components of the final product, when a downstream factory is assembled on an upper machine, the protective film on the product needs to be manually torn off; the automatic production of downstream factories cannot be effectively matched; and the finished product needs to be wound, and in the current technical means, the lead wire is manually folded and twisted, so that the hidden troubles of wire core breakage and lead wire knotting can be caused.
Disclosure of Invention
The invention aims to overcome the defects that the prior common technical means needs to seal the window of the optical filter switching device by the protective film to play the roles of protecting and preventing dust from entering, so that the process becomes complicated, and appearance inspectors cannot perform effective cleanliness inspection on products with films attached after the films are attached; after the film is pasted, because the optical filter switching device is only one of the components of the final product, when a downstream factory is assembled on an upper machine, the protective film on the product needs to be manually torn off; the problem that the automatic production of a downstream factory cannot be effectively matched is solved, and a rear-end processing detection method of the optical filter switching device is provided. The invention adopts a production process without film sticking, can effectively meet the automation requirements of customers and improve the product cleanliness.
In order to solve the technical problems, the invention adopts the technical scheme that: a rear end processing detection method of an optical filter switching device comprises the following steps:
s1, assembling a finished product: assembling the semi-finished parts into a finished product without a film;
s2, finished product balance: simultaneously placing a plurality of finished products which are not pasted with films into the plastic suction strips matched with the finished products;
s3, aging test: carrying out aging test on the finished product in the plastic absorbing strip;
s4, winding: winding the lead of the finished product in the plastic strip by a winding machine;
s5, cleanliness detection: carrying out cleanliness detection on the appearance of a finished product in the plastic absorbing strip;
s6, packaging products: and packaging the qualified product which passes the cleanliness detection.
Further, the finished product assembly specifically comprises the following steps:
s11, mounting the optical filter assembly on the rocking handle assembly;
s12, mounting the rocking handle assembly provided with the optical filter assembly on the fixed seat;
and S13, mounting the upper cover on the fixed seat.
Furthermore, the plastic strip comprises a transparent bottom box and a cover for covering the opening of the bottom box, a plurality of placing grooves are arranged on the bottom box at intervals along a straight line, and a lead opening for leading out a lead of the optical filter switching device is formed in one side wall of each placing groove; one side of the cover corresponding to the lead port is provided with a positioning fixture block which is used for being clamped on the lead port, one side of the cover opposite to the positioning fixture block is also provided with a convex column, the position of the bottom box corresponding to the convex column is provided with a circular groove matched with the convex column, when the plastic suction strip is covered, the convex column is inserted in the circular groove, and the positioning fixture block is clamped at the top of the lead port.
Preferably, the number of the placing grooves is 10-20.
More preferably, the number of the placing grooves is 15.
Further, the coiling machine includes the frame and is located on the frame:
the fixing mechanism is used for fixing the plastic suction strip provided with the optical filter switching device;
the lead clamping mechanism is used for clamping and straightening the lead extending out from the plastic suction strip by the optical filter switching device;
the winding mechanism is used for driving the lead straightened by the lead clamping mechanism to be wound for a plurality of circles;
the control mechanism is respectively connected with the fixing mechanism, the wire clamping mechanism and the wire winding mechanism in an independent control manner;
furthermore, the fixing mechanism and the winding mechanism are oppositely arranged and have a distance, and the lead clamping mechanism is located above the winding mechanism.
Furthermore, the winding mechanism comprises a plurality of synchronous rotating shafts arranged side by side and a driving module used for driving the synchronous rotating shafts to rotate simultaneously, the output end of the driving module is connected with the synchronous rotating shafts respectively, a winding die head is further sleeved on the synchronous rotating shafts, a round winding sheet is arranged at one end, away from the driving module, of the winding die head, a notch matched with a lead is further arranged on the winding sheet, the notch is in a upsilon shape, and the size of the opening end of the notch, corresponding to the central angle of the winding sheet, is 30-90 degrees; the drive module includes fixed shell, driving motor and action wheel, be equipped with the wire winding platform in the frame, be equipped with the slide rail on the wire winding platform, the bottom sliding connection of fixed shell is in on the slide rail, on the wire winding platform fixed shell is back to back one side of fixed establishment still is equipped with and is used for driving fixed establishment and follows the slide rail is close to or keeps away from fixed establishment's removal actuating mechanism, press from both sides lead wire mechanism fixed connection and be in fixed shell's top, driving motor is located inside the fixed shell, the fixed cover of action wheel is established on driving motor's the output shaft, the action wheel pass through the belt simultaneously with each synchronous pivot is connected and is constituted belt transmission, and the rotation direction of each synchronous pivot is the same.
Furthermore, the lead clamping mechanism comprises a horizontal cylinder, a vertical cylinder, a clamping cylinder and a fixture matched with the lead, wherein a cylinder barrel of the horizontal cylinder is fixedly connected to the top surface of the fixed shell, a piston rod of the horizontal cylinder is connected with a first connecting plate, a cylinder barrel of the vertical cylinder is fixedly connected to the first connecting plate, a piston rod of the vertical cylinder is connected with a second connecting plate parallel to the piston rod of the vertical cylinder, the cylinder barrel of the clamping cylinder is fixedly connected to the second connecting plate, the piston rod of the clamping cylinder is connected with the fixture, the fixture is located right above the winding die head, and the telescopic direction of the horizontal cylinder is perpendicular to the telescopic directions of the clamping cylinder and the vertical cylinder.
Further, anchor clamps include first connecting rod, second connecting rod and parallel first clamping piece and the second clamping piece that just laminates the contact, fixed shell is close to one side of fixed establishment still is equipped with the guide rail, the both ends of guide rail have first slider and second slider respectively sliding connection, the one end of first connecting rod and the one end of second connecting rod articulate respectively the both sides of the piston rod end of centre gripping cylinder, the other end of first connecting rod with first slider is articulated, the other end of second connecting rod with the second slider is articulated, the topside of first clamping piece is connected first slider is close to on a side of fixed establishment, the topside of second clamping piece is connected the second slider is close to on a side of fixed establishment, the clamping piece place plane with winding platform place plane mutually perpendicular, on the base of first clamping piece and the base of second clamping piece the position that winding die head corresponds all is equipped with centre gripping recess .
Furthermore, the fixing mechanism comprises a pressing plate, a lifting platform and a pressing cylinder which is respectively fixed at two ends of the lifting platform, two ends of the pressing plate are respectively connected with a piston rod of the pressing cylinder at one corresponding end, and the stretching direction of the pressing cylinder is the same as that of the clamping cylinder; a piston rod of the clamping cylinder is connected with the first connecting rod and the second connecting rod to form a Y-shaped structure; the lifting platform comprises a lifting cylinder and a supporting plate used for placing the optical filter switching device, a cylinder barrel of the lifting cylinder is fixed on the operation platform arranged on the rack, a piston rod of the lifting cylinder is connected to the bottom of the supporting plate, and the pressing plate is located above the supporting plate and parallel to the supporting plate.
Compared with the prior art, the beneficial effects are:
according to the invention, the sticking film of the product is eliminated, and the novel plastic strip is skillfully designed to play a role in protecting and preventing dust from entering, so that a plurality of products can be processed simultaneously while the cleanliness of the product is ensured, and the rear-end processing detection efficiency is improved. Moreover, because the film sticking process is cancelled, the protective film on the product does not need to be manually torn off when a downstream factory is assembled on an upper machine; the automatic production of downstream factories can be effectively matched; in addition, the invention also adopts a winding machine to automatically wind the finished product, thereby reducing the hidden troubles of core fracture and lead knotting.
Drawings
FIG. 1 is a schematic process flow diagram of the present invention.
Fig. 2 is a schematic structural view of a bottom case of the plastic strip of the present invention.
Fig. 3 is a schematic view of the structure of the cap of the plastic strip of the present invention.
Fig. 4 is a schematic view of the structure of the winding machine of the present invention.
Fig. 5 is a schematic structural view of the work platform of the winding machine of the present invention.
FIG. 6 is a schematic diagram of a wire-wound die of the present invention.
Fig. 7 is a schematic structural diagram of the filter switching device according to the present invention.
Fig. 8 is an exploded view of the filter switching device of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The embodiment provides a method for detecting the rear end processing of an optical filter switching device, as shown in fig. 1, which includes the following steps:
s1, assembling a finished product: assembling the semi-finished parts into a finished product without a film;
s2, finished product balance: simultaneously placing a plurality of finished products which are not pasted with films into the plastic suction strips matched with the finished products;
s3, aging test: carrying out aging test on the finished product in the plastic absorbing strip;
s4, winding: winding the lead 42 of the finished product in the plastic strip by a winding machine;
s5, cleanliness detection: carrying out cleanliness detection on the appearance of a finished product in the plastic absorbing strip;
s6, packaging products: and packaging the qualified product which passes the cleanliness detection.
Referring to fig. 8, the final assembly specifically includes the following steps:
s11, mounting the optical filter component 47 on the rocking handle component 46;
s12, mounting the rocking handle assembly 46 provided with the optical filter assembly 47 on the fixed seat 44;
and S13, mounting the upper cover 48 on the fixed seat 44.
Wherein, the lead wire 42 and the bracket coil assembly 45 are already installed on the fixing seat 44 before the assembly of the finished product; in the process, the optical filter assembly 47 is firstly installed on the rocking handle assembly 46, then the rocking handle assembly 46 provided with the optical filter assembly 47 is installed on the fixed seat 44, and finally the upper cover 48 is installed on the fixed seat 44, so that the assembly of the finished product is completed, and the finished product (namely, the optical filter switching device) shown in fig. 7 is formed; the assembly of the finished product belongs to the prior art, and is not described in detail herein. In the original process step, after the finished product is assembled, a film is required to be pasted on the window position of the upper cover 48, and the film pasting process is eliminated in the process.
As shown in fig. 2 and 3, the blister strip includes a transparent bottom case 100 and a cover 200 for covering the opening of the bottom case 100, the bottom case 100 is provided with a plurality of placement grooves 101 arranged at intervals along a straight line, and one side wall of the placement grooves 101 is provided with lead openings 103 for leading out leads of the filter switching device; one side that corresponds with lead wire mouth 103 on lid 200 is equipped with and is used for joint location fixture block 202 on lead wire mouth 103, the one side relative with location fixture block 202 on lid 200 still is equipped with projection 201, the position that end box 100 corresponds with projection 201 is equipped with the circular recess 102 that matches with projection 201, the plastic uptake strip is fashionable, projection 201 is pegged graft in circular recess 102, location fixture block 202 joint is at the top of lead wire mouth 103, location fixture block 202 is the joint in the upper end part of lead wire mouth 103, can not fill up lead wire mouth 103 is whole. The number of the placing grooves 101 is 15. In other embodiments, the number of the placing grooves 101 may be other, and for convenience of production, the number of the placing grooves 101 is generally 10 to 20.
When products are put in, the cover 200 is sucked up through the sucker type mechanical arm, then 15 finished products are simultaneously and correspondingly placed into the placing groove 101 of the plastic strip through the other mechanical arm, then the cover 200 is covered, the matching effect of the convex column 201 and the circular groove 102 and the matching effect of the positioning clamping block 202 and the lead opening 103 can both play a positioning role in covering the cover 200, and after the cover is covered, the plastic strip is integrally moved into the next process.
In this embodiment, the winding of the lead wire of the optical filter switching device is performed automatically by using a winding machine instead of manual winding, the specific structure of the winding machine is shown in fig. 4, and the winding machine is used for the optical filter switching device, the structure of the optical filter switching device is shown in fig. 7, and the winding machine includes a frame 1 and a positioning part on the frame 1:
a fixing mechanism 10 for fixing the housing 41 of the filter switching device;
a lead clamping mechanism 20 for clamping and straightening the lead 42 of the filter switching device;
the winding mechanism 30 is used for driving the lead 42 straightened by the lead clamping mechanism 20 to wind a plurality of turns;
the control mechanism is respectively connected with the fixing mechanism 10, the lead clamping mechanism 20 and the winding mechanism 30 in an independent control way;
the fixing mechanism 10 is disposed opposite to the winding mechanism 30 with a gap, and the lead clamping mechanism 20 is located above the winding mechanism 30.
As shown in fig. 5 and 6, the winding mechanism 30 includes a plurality of synchronous rotating shafts 32 arranged side by side and a driving module for driving the synchronous rotating shafts 32 to rotate simultaneously, the output ends of the driving module are respectively connected with the synchronous rotating shafts 32, a winding die head 33 is further sleeved on the synchronous rotating shafts 32, a circular winding sheet 34 is arranged at one end of the winding die head 33 far away from the driving module, a notch 35 matched with a lead 42 is further arranged on the winding sheet 34, the notch 35 is upsilon-shaped or similar, and the size of the opening end of the notch 35 corresponding to the central angle on the winding sheet is about 60 degrees; wherein, the drive module includes fixed shell 31, driving motor and action wheel (not shown in the figure), be equipped with operation platform 2 in frame 1, a wire winding platform has been supported to one side of operation platform 2, be equipped with the slide rail on the wire winding platform, the bottom sliding connection of fixed shell 31 is on the slide rail, still be equipped with the removal actuating mechanism (not shown in the figure) that is used for driving fixed establishment 10 and is close to or keeps away from fixed establishment 10 along the slide rail on the wire winding platform in the one side of fixed shell 31 back to fixed establishment 10, press from both sides the top of lead wire mechanism 20 fixed connection at fixed shell 31, driving motor is located inside fixed shell 31, the fixed cover of action wheel is established on driving motor's output shaft, the action wheel passes through the belt and is connected and constitutes the belt transmission with each synchronous rotating shaft 32 simultaneously, the rotation direction of each synchronous rotating shaft 32 is the same. In winding mechanism 30, synchronous pivot 32 stretches out from a side of fixed shell 31, and control mechanism control driving motor passes through belt drive and can drive all synchronous pivots 32 simultaneously and rotate along a direction, and winding die head 33 cover is established and can be fixed after establishing on synchronous pivot 32, and then synchronous pivot 32 rotates together, and winding die head 33 also can be followed synchronous pivot 32 and dismantled, changes different model sizes to match the product of different models. The winding die head 33 is sleeved on the synchronous rotating shaft through a sleeve hole 36 on the winding die head, and then is connected with a hole position at a corresponding position of the synchronous rotating shaft 32 by screwing a bolt into a screw hole 37, so that the winding die head 33 is fixedly sleeved on the synchronous rotating shaft 32, the other end of the synchronous rotating shaft 32 penetrates out of a through hole at the circle center of the winding sheet 33, the circumferential edge of the winding sheet 33 forms a notch 35 which is close to upsilon shape through two curves which are continuously close to the last connection from two sides of the opening end of the notch 35, and the bottom of the notch 35 is close to the position of the circle center, so that a terminal rubber shell 43 at the tail end of a lead 42 can be clamped when winding. The round winding sheet 32 on the winding die head is used for conveniently placing the straightened lead 42 into the notch 35, and the larger the perimeter of the round sheet is, the easier the lead can be inserted; and because the opening end of the gap 35 of the round winding sheet 34 to the closed end of the bottom has a certain bevel angle, when the winding die head 33 rotates, the lead 42 can be hooked by the gap 35 and drawn into the position of the circle center, and meanwhile, the terminal rubber shell 43 at the tail end of the lead 42 can be clamped by the wafer on the die head. In order to avoid the wire 42 being torn off during the rotation, the die head will move while rotating, and the driving mechanism will drive the winding die head to advance the retractable wire 42.
The lead clamping mechanism 20 comprises a horizontal cylinder 21, a vertical cylinder 22, a clamping cylinder 23 and a clamp 24 matched with a lead 42, wherein a cylinder barrel of the horizontal cylinder 21 is fixedly connected to the top surface of the fixed shell 31, a piston rod of the horizontal cylinder 21 is connected with a first connecting plate 25, a cylinder barrel of the vertical cylinder 22 is fixedly connected to the first connecting plate 25, a piston rod of the vertical cylinder 22 is connected with a second connecting plate 26 parallel to the piston rod of the vertical cylinder 22, the cylinder barrel of the clamping cylinder 23 is fixedly connected to the second connecting plate 26, the piston rod of the clamping cylinder 23 is connected with the clamp 24, the clamp 24 is positioned right above the winding die head 33, and the telescopic direction of the horizontal cylinder 21 is mutually perpendicular to the telescopic directions of the clamping cylinder 23 and the vertical cylinder 22; the clamp 24 comprises a first connecting rod 241, a second connecting rod 242, and a first clamping piece 245 and a second clamping piece 246 which are parallel and in contact with each other in a fitting manner, a guide rail 310 is further arranged on one side of the fixed shell 31 close to the fixing mechanism 10, a first slider 243 and a second slider 244 are respectively connected to the left end and the right end of the guide rail 310 in a sliding manner, one end of the first connecting rod 241 and one end of the second connecting rod 242 are respectively hinged to two sides of the end of the piston rod of the clamping cylinder 23, the other end of the first connecting rod 241 is hinged to the first slider 243, and the other end of the second connecting rod 242 is hinged to the second slider 244, so that the piston rod of the clamping cylinder 23 is connected with the first connecting rod 241 and the second connecting rod 242 into an inverted Y-shaped structure; the top edge of the first clip 245 is connected to a side of the first slider 243 adjacent to the fixing mechanism 10, the top edge of the second clip 246 is connected to a side of the second slider 244 adjacent to the fixing mechanism 10, the plane of the clip is perpendicular to the plane of the winding platform, and the bottom edge of the first clip 245 and the bottom edge of the second clip 246 are provided with clamping grooves 247 at positions corresponding to the winding dies 33. Thus, the control mechanism mainly controls the actions of the horizontal cylinder 21, the vertical cylinder 22 and the clamping cylinder 23 respectively and independently through the pneumatic control switch 16, and in terms of the orientation of the device facing the normal operation of an operator, the actions of the horizontal cylinder 21 can simultaneously drive the vertical cylinder 22, the clamping cylinder 23 and the clamp 24 to move back and forth horizontally as a whole, the vertical cylinder 22 can simultaneously drive the clamping cylinder 23 and the clamp 24 to move up and down in the vertical direction as a whole, and the clamping cylinder 23 drives the clamp 24 to clamp and release a lead; when the clamp 24 is arranged, the left half section of the guide rail 310 is provided with the first slide block 243, the right half section of the guide rail 310 is provided with the second slide block 244, the sliding strokes of the first slide block 243 and the second slide block 244 are not very long, and the guide rail 310 can be divided into a left section and a right section because the middle of the guide rail 310 is not used, so that the actual use is not influenced; the piston rod of the clamping cylinder 23 is connected with the first connecting rod 241 and the second connecting rod 242 to form an inverted Y-shaped structure, the middle point is hinged, when the piston rod of the clamping cylinder 23 extends out, the first connecting rod 241 and the second connecting rod 242 are pressed downwards, the included angle between the first connecting rod 241 and the second connecting rod 242 is increased, the first sliding block 243 and the second sliding block 244 are further driven to be away from each other along the guide rail 310, the first clamping piece 245 and the second clamping piece 246 are further driven to translate towards two opposite directions, the clamping grooves 247 on the first clamping piece 245 and the second clamping piece 246 are staggered, the terminal plastic shell of the lead 42 can be limited at the inner sides of the first clamping piece 245 and the second clamping piece 246, when the horizontal cylinder 21 acts, the clamp 24 can be driven to move back and forth to straighten the lead 42, after straightening, the piston rod of the clamping cylinder 23 retracts, the first connecting rod 241 and the second connecting rod 242 are further driven to reset, the first clamping piece 245 and the second clamping piece 246 are synchronously driven by the first sliding block 244, so that the clamping grooves 247 of the first clamping piece 245 and the second clamping piece 246 can be opposite to each other, at this time, the terminal plastic shell of the lead 42 can pass through the clamping grooves 247, the clamp 24 can release the lead 42, and the vertical cylinder 22 and the horizontal cylinder 21 drive the clamping cylinder 23 and the clamp 24 to reset.
The fixing mechanism 10 comprises a pressing plate 13, a lifting platform and a lower pressing cylinder 14 respectively fixed at two ends of the lifting platform, two ends of the pressing plate 13 are respectively connected with a piston rod of the lower pressing cylinder 14 at one corresponding end, and the telescopic direction of the lower pressing cylinder 14 is the same as that of the clamping cylinder 23; the lifting platform comprises a lifting cylinder 11 and a supporting plate 12 for placing the optical filter switching device, a cylinder barrel of the lifting cylinder 11 is fixed on the operation platform 2 arranged on the frame 1, a piston rod of the lifting cylinder 11 is connected to the bottom of the supporting plate 12, and a pressing plate 13 is positioned above the supporting plate 12 and is parallel to the supporting plate 12; one side of the pressing plate 13 close to the supporting plate 12 is provided with a pressing groove matched with the filter switching device. The support plate 12, the pressing plate 13, and the stationary case 31 are made of stainless steel. The control mechanism respectively and independently controls the actions of the lifting cylinder 11 and the pressing cylinder 14. In actual operation, at first place a plurality of filter auto-change over devices in plastic strip shell, generally place 15 simultaneously, lead wire 42 stretches out from the same side of plastic strip, this is that the direction that stretches out of lead wire 42 is more mixed and disorderly, will be equipped with the whole placing in backup pad 12 of plastic strip of filter auto-change over devices, the holistic vertical position of plastic strip can be adjusted to lift cylinder 11, avoid the technology conflict like this, lead wire 42 is located different heights when making double-layered lead wire and winding wire, just with anchor clamps 24 and wire winding die head 33 phase-match. When the pressing cylinder 14 retracts, the pressing plate 13 can be driven to press downwards, and the optical filter switching device on the plastic strip is pressed and fixed.
The whole process flow in use of the embodiment is roughly as follows: initially, the lifting cylinder 11 is in an extended state, and the supporting plate 12 is pushed to just match the height of the first clamping piece 245 and the second clamping piece 246; a product whole 15 to be wound (a whole with a filter switching device is loaded on a blister strip) is placed on the supporting plate 12, and then the product whole 15 is pressed and fixed between the pressing plate 13 and the supporting plate 12 by driving the pressing plate 13 through the downward pressing air cylinder 14; then the horizontal cylinder 21 of the lead clamping mechanism 20 is pushed forward, the vertical cylinder 22 drives the clamp 24 to move downward, the clamping grooves 247 of the first clamping piece 245 and the second clamping piece 246 on the clamp 24 just cover the lead 42 at the corresponding positions, and the terminal plastic shell 43 of the lead 42 is positioned at the rear sides of the first clamping piece 245 and the second clamping piece 246, which is the action of the clamping cylinder 23, the first clamping piece 245 and the second clamping piece 246 are driven to perform dislocation action, the terminal plastic shell 43 of the lead 42 is limited, then the horizontal cylinder 21 is reset and then contracted for a certain distance, and simultaneously the clamp 24 is driven to move backward for a certain distance, and the lead 42 is straightened through the matching of the terminal plastic shell 43 and the clamp 24; then the clamping cylinder 23 resets, the lead 42 is released, and the vertical cylinder 22 resets; after the lead 42 is straightened in clamping the lead mechanism 20, the lift cylinder 11 is down, drive the whole 15 of product and descend a section of distance, to the wire winding station, in wire winding mechanism 30, be equipped with synchronous pivot 32 and wire winding die head 33 unanimous with light filter auto-change over device quantity, the whole 15 of product removes when winding the station, because when initial, the breach 35 of wire winding die head 33 is up, lead 42 just falls into in the breach 35 of wire winding piece 34, and under the guide effect at breach 35 both sides oblique angle, the bottom of breach 35 is slided to, and wire winding piece 34 presses close to the one end that lead 42 is close to plastic housing 41 during initial, can follow the one end of plastic housing and glue the one end of shell 43 and wind in proper order toward the terminal, and breach 35 opening is opened great, be difficult to tear the line during the rotation, this size technical staff can adjust according to the operating mode. After the driving motor in the winding mechanism 30 is started, the winding die head 33 can be driven to rotate, the winding die head 33 is under the action of the notch 35 on the winding sheet 34, and when the winding die head 33 rotates, the movable driving mechanism can drive the whole driving module to move forwards, namely, the winding die head 33 can move forwards while rotating, so as to match the winding action, and prevent the winding die head 33 from being too tight with the acting force of the lead 42 and tearing the lead 42 off. After the lead 42 is wound, the whole body is in a spiral shape similar to a spring, and the consistency of the product is better; the coiling machine that adopts in this embodiment passes through fixed establishment 10, presss from both sides lead wire mechanism 20, cooperation in proper order of winding mechanism 30 and control mechanism, fixes filter auto-change over device in proper order, the lead wire is flare-outed and the wire winding, and process design is simple and ingenious, realizes filter auto-change over device's automatic wire winding to can wind the line to a plurality of devices simultaneously, synchronous wire winding also can be so that the uniformity of product is better, satisfies the packing requirement, promotes customer's satisfaction.
In the embodiment, a finished product machine is adopted to assemble the semi-finished product into a finished product, and a protective film for protecting the cleanliness of the lens is cancelled; in order to ensure the cleanliness of a non-film-pasted finished product, the finished product is placed into a transparent plastic-absorbing strip with a cover, and the operation of the working procedures such as aging and winding is carried out; and then, the cleanliness of the product after the winding is finished is completely checked manually, and for the product which is higher than the lens cleanliness acceptance standard, dirt and dust points are wiped by using alcohol dust-free cloth, so that the cleanliness of the delivered product is ensured. Finally, packaging and packaging qualified products, customizing a new product packing box in the embodiment, and placing the fully-detected products in independent grooves of the packing box to ensure that adjacent products cannot be contacted with each other to cause secondary pollution; the original packaging mode of the self-sealing bag is changed into vacuum packaging, so that the isolation of the product from the outside is ensured, and the secondary pollution caused in the transportation process or the external environment is avoided.
This embodiment is through the pad pasting of cancellation product to design neotype plastic uptake strip ingeniously in order playing the protection, preventing the effect that the dust got into, when guaranteeing the cleanliness factor of product, also can process a plurality of products simultaneously, improved rear end processing detection efficiency. Moreover, because the film sticking process is cancelled, the protective film on the product does not need to be manually torn off when a downstream factory is assembled on an upper machine; the automatic production of downstream factories can be effectively matched; and this embodiment has still adopted the coiling machine to carry out automatic wire winding to the finished product, can reduce the hidden danger that sinle silk fracture, lead wire knoed.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A rear end processing detection method of an optical filter switching device is characterized by comprising the following steps:
s1, assembling a finished product: assembling the semi-finished parts into a finished product without a film;
s2, finished product balance: simultaneously placing a plurality of finished products which are not pasted with films into the plastic suction strips matched with the finished products;
s3, aging test: carrying out aging test on the finished product in the plastic absorbing strip;
s4, winding: winding the lead of the finished product in the plastic strip by a winding machine;
s5, cleanliness detection: carrying out cleanliness detection on the appearance of a finished product in the plastic absorbing strip;
s6, packaging products: and packaging the qualified product which passes the cleanliness detection.
2. The method for inspecting filter switching device for back end processing of claim 1, wherein said final assembly comprises the steps of:
s11, mounting the optical filter component (47) on the rocking handle component (46);
s12, mounting the rocking handle assembly (46) provided with the optical filter assembly (47) on the fixed seat (44);
s13, mounting the upper cover (48) on the fixed seat (44).
3. The rear-end processing detection method of the optical filter switching device according to claim 1, wherein the plastic strip comprises a transparent bottom case (100) and a cover (200) for covering the opening of the bottom case (100), a plurality of placing grooves (101) are arranged on the bottom case (100) at intervals along a straight line, and lead openings (103) for leading out leads of the optical filter switching device are formed in one side wall of each placing groove (101); one side of the cover (200) corresponding to the lead port (103) is provided with a positioning fixture block (202) used for being clamped on the lead port (103), one side of the cover (200) opposite to the positioning fixture block (202) is further provided with a convex column (201), a circular groove (102) matched with the convex column (201) is arranged at the position of the bottom box (100) corresponding to the convex column (201), when the plastic suction strip is covered, the convex column (201) is inserted into the circular groove (102), and the positioning fixture block (202) is clamped at the top of the lead port (103).
4. The method for inspecting the rear end processing of a filter switching device according to claim 3, wherein the number of the placement grooves (101) is 10 to 20.
5. The method for inspecting the rear end processing of a filter changer according to claim 3, wherein the number of said placing grooves (101) is 15.
6. The filter switching device back end processing inspection method according to claim 1, wherein the winding machine comprises a frame (1) and, on the frame (1):
the fixing mechanism (10) is used for fixing the plastic suction strip provided with the optical filter switching device;
the lead clamping mechanism (20) is used for clamping and straightening the leads extending from the plastic suction strips by the optical filter switching device;
the winding mechanism (30) is used for driving the lead straightened by the lead clamping mechanism (20) to be wound for a plurality of turns;
the control mechanism is respectively and independently controlled and connected with the fixing mechanism (10), the wire clamping mechanism (20) and the wire winding mechanism (30);
the fixing mechanism (10) and the winding mechanism (30) are arranged oppositely and have a distance, and the lead clamping mechanism (20) is located above the winding mechanism (30).
7. The rear-end processing detection method of the optical filter switching device according to claim 6, wherein the winding mechanism (30) comprises a plurality of synchronous rotating shafts (32) arranged side by side and a driving module for driving the synchronous rotating shafts (32) to rotate simultaneously, the output end of the driving module is respectively connected with the synchronous rotating shafts (32), a winding die head (33) is further sleeved on the synchronous rotating shafts (32), a circular winding sheet (34) is arranged at one end, away from the driving module, of the winding die head (33), a notch (35) matched with a lead is further arranged on the winding sheet (34), the notch (35) is in a upsilon shape, and the size of the opening end of the notch (35) corresponding to the central angle on the winding sheet (34) is 30-90 degrees; the driving module comprises a fixed shell (31), a driving motor and a driving wheel, a winding platform is arranged on the frame (1), the winding platform is provided with a slide rail, the bottom of the fixed shell (31) is connected on the slide rail in a sliding way, a moving driving mechanism for driving the fixing mechanism (10) to approach or leave the fixing mechanism (10) along the sliding rail is further arranged on one side of the fixing shell (31) back to the fixing mechanism (10) on the winding platform, the lead clamping mechanism (20) is fixedly connected to the top of the fixed shell (31), the driving motor is positioned in the fixed shell (31), the driving wheel is fixedly sleeved on an output shaft of the driving motor, the driving wheel is simultaneously connected with each synchronous rotating shaft (32) through a belt to form belt transmission, and the rotating directions of the synchronous rotating shafts (32) are the same.
8. The rear-end processing detection method of the filter switching device according to claim 7, wherein the lead clamping mechanism (20) comprises a horizontal cylinder (21), a vertical cylinder (22), a clamping cylinder (23) and a clamp (24) matched with the lead, the cylinder of the horizontal cylinder (21) is fixedly connected to the top surface of the fixed housing (31), the piston rod of the horizontal cylinder (21) is connected with a first connecting plate (25), the cylinder of the vertical cylinder (22) is fixedly connected to the first connecting plate (25), the piston rod of the vertical cylinder (22) is connected with a second connecting plate (26) parallel to the piston rod of the vertical cylinder (22), the cylinder of the clamping cylinder (23) is fixedly connected to the second connecting plate (26), and the piston rod of the clamping cylinder (23) is connected with the clamp (24), the clamp (24) is positioned right above the winding die head (33), and the telescopic direction of the horizontal cylinder (21) is mutually perpendicular to the telescopic directions of the clamping cylinder (23) and the vertical cylinder (22).
9. The method for detecting the rear end machining of the optical filter switching device according to claim 8, wherein the clamp (24) includes a first connecting rod (241), a second connecting rod (242), and a first clamping piece (245) and a second clamping piece (246) which are parallel and in contact with each other, a guide rail (310) is further disposed on one side of the fixed housing (31) close to the fixing mechanism (10), two ends of the guide rail (310) are respectively connected with a first sliding block (243) and a second sliding block (244) in a sliding manner, one end of the first connecting rod (241) and one end of the second connecting rod (242) are respectively hinged to two sides of the end of the piston rod of the clamping cylinder (23), the other end of the first connecting rod (241) is hinged to the first sliding block (243), the other end of the second connecting rod (242) is hinged to the second sliding block (244), the top edge of the first clamping piece (245) is connected to one side of the first sliding block (241) close to the fixing mechanism (10), the top edge of the second clamping piece (246) is connected to one side surface, close to the fixing mechanism (10), of the second sliding block (244), the plane of the clamping piece is perpendicular to the plane of the winding platform, and clamping grooves (247) are formed in the positions, corresponding to the winding die head (33), on the bottom edge of the first clamping piece (245) and the bottom edge of the second clamping piece (246).
10. The method for detecting the rear end machining of the optical filter switching device according to claim 9, wherein the fixing mechanism (10) comprises a pressing plate (13), a lifting platform and a pressing cylinder (14) respectively fixed at two ends of the lifting platform, two ends of the pressing plate (13) are respectively connected with a piston rod of the pressing cylinder (14) at a corresponding end, and the extending direction of the pressing cylinder (14) is the same as the extending direction of the clamping cylinder (23); a piston rod of the clamping cylinder (23) is connected with the first connecting rod (241) and the second connecting rod (242) to form a Y-shaped structure; the lifting platform comprises a lifting cylinder (11) and a supporting plate (12) used for placing the optical filter switching device, a cylinder barrel of the lifting cylinder (11) is fixed on an operation platform (2) arranged on the rack (1), a piston rod of the lifting cylinder (11) is connected to the bottom of the supporting plate (12), and the pressing plate (13) is located above the supporting plate (12) and parallel to the supporting plate (12).
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| CN213121094U (en) * | 2020-11-10 | 2021-05-04 | 江西百宏光电科技有限公司 | Light filter switching assembly testing device |
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| JP2004146396A (en) * | 2002-10-21 | 2004-05-20 | Hitachi Media Electoronics Co Ltd | Spindle rotating type coil wire winding apparatus and method for forming air core coil |
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| CN113805298B (en) | 2024-02-09 |
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