CN113805298B - Rear end processing detection method of optical filter switching device - Google Patents
Rear end processing detection method of optical filter switching device Download PDFInfo
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- CN113805298B CN113805298B CN202111082249.8A CN202111082249A CN113805298B CN 113805298 B CN113805298 B CN 113805298B CN 202111082249 A CN202111082249 A CN 202111082249A CN 113805298 B CN113805298 B CN 113805298B
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- 230000003287 optical effect Effects 0.000 title claims abstract description 47
- 238000012545 processing Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 108
- 229920003023 plastic Polymers 0.000 claims abstract description 36
- 239000004033 plastic Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000003749 cleanliness Effects 0.000 claims abstract description 20
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- 230000032683 aging Effects 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 78
- 230000001360 synchronised effect Effects 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 20
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 15
- 230000001681 protective effect Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 65
- 230000009471 action Effects 0.000 description 8
- 238000012856 packing Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 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
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
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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
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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
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Abstract
The invention provides a rear end processing detection method of an optical filter switching device. A method for detecting the rear end processing of an optical filter switching device comprises the following steps: s1, assembling a finished product; s2, a finished product is arranged on the tray; s3, aging test; s4, winding; s5, detecting cleanliness; s6, packaging the product. According to the invention, the film pasting of the product is canceled, and the novel plastic suction 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. In addition, as the film pasting process is eliminated, the protective film on the product does not need to be manually torn off when the downstream factory is assembled on the upper machine; the automatic production of a downstream factory can be effectively matched; the invention also adopts a winding machine to automatically wind the finished product, so that the hidden trouble of wire core fracture and lead knot can be reduced.
Description
Technical Field
The invention relates to the field of processing of optical filter switching devices, 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 parts are assembled together, and a bracket coil assembly is mainly fixed on a fixed seat; then the magnet rocker arm assembly is inserted into the bracket coil assembly and sleeved on a fixed rod of the base, so that the bracket 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; the upper cover is mounted on the fixing seat in a clamping manner; after the assembly of the finished product, the current common technical means needs to seal the window of the optical filter switching device by a protective film to play a role in protecting and preventing dust from entering, so that the process becomes complicated, and appearance inspectors cannot effectively inspect the product coated with the film after the film is pasted; after film pasting, the optical filter switching device is only one of the component parts of the final product, so that the protective film on the product is manually torn off when the downstream factory is assembled on the upper machine; the automatic production of a downstream factory cannot be effectively matched; and the finished product is required to be wound, and in the current technical means, manual folding and twisting of the lead wire are performed manually, so that the hidden danger of wire core breakage and lead wire knotting exists.
Disclosure of Invention
In order to overcome the technical means which are commonly used at present and are described in the background art, the window of the optical filter switching device is required to be sealed by the protective film so as to play a role in protecting and preventing dust from entering, so that the working procedure is complicated, and an appearance inspector cannot effectively inspect the cleanliness of a product to which the film is attached after the film is attached; after film pasting, the optical filter switching device is only one of the component parts of the final product, so that the protective film on the product is manually torn off when the downstream factory is assembled on the upper machine; the method can not effectively match with the problem of automatic production of a downstream factory, and provides a rear end processing detection method of an optical filter switching device. The invention adopts a production process without sticking a film, can effectively meet the automatic requirement of customers and improves the cleanliness of products.
In order to solve the technical problems, the invention adopts the following technical scheme: a method for detecting the rear end processing of an optical filter switching device comprises the following steps:
s1, assembling a finished product: assembling each semi-finished part into a finished product without a film;
s2, a finished product wobble plate: placing a plurality of non-film-adhered finished products into a plastic sucking strip matched with the finished products at the same time;
s3, aging test: carrying out aging test on the finished products in the plastic sucking strip at the same time;
s4, winding: winding the lead wire of the finished product in the plastic suction strip through a winding machine;
s5, detecting cleanliness: detecting the cleanliness of the appearance of a finished product in the plastic sucking strip;
s6, packaging products: and packaging the qualified products passing the cleanliness detection.
Further, the final assembly specifically includes the steps of:
s11, mounting the optical filter assembly on the rocking handle assembly;
s12, mounting a rocking handle assembly provided with an optical filter assembly on the fixed seat;
s13, installing the upper cover on the fixed seat.
Further, the plastic suction strip comprises a transparent bottom box and a cover for covering the opening of the bottom box, a plurality of placing grooves which are distributed along a straight line at intervals are arranged on the bottom box, and a lead port for leading out a lead of the optical filter switching device is formed in one side wall of each placing groove; the plastic suction strip is characterized in that a positioning clamping block used for being clamped on the lead opening is arranged on one side of the cover, corresponding to the lead opening, of the cover, a convex column is further arranged on one side, opposite to the positioning clamping block, of the cover, a circular groove matched with the convex column is formed in the position, corresponding to the convex column, of the bottom box, when the plastic suction strip is covered, the convex column is inserted into the circular groove, and the positioning clamping block is clamped on the top of the lead opening.
Preferably, the number of the placing grooves is 10-20.
More preferably, the number of the placement grooves is 15.
Further, the winding machine comprises a frame and a winding machine arranged 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 of the plastic suction strip from the optical filter switching device;
the winding mechanism is used for driving the lead wire straightened by the lead clamping mechanism to wind a plurality of circles;
the control mechanism is respectively and independently connected with the fixing mechanism, the lead clamping mechanism and the winding mechanism in a control way;
further, the fixing mechanism and the winding mechanism are oppositely arranged and have a distance, and the wire clamping mechanism is positioned above the winding mechanism.
Further, the winding mechanism comprises a plurality of synchronous rotating shafts which are arranged side by side and a driving module which is used for driving the synchronous rotating shafts to rotate simultaneously, the output ends of the driving module are respectively connected with the synchronous rotating shafts, a winding die head is further sleeved on the synchronous rotating shafts, one end of the winding die head, which is far away from the driving module, is provided with a circular winding sheet, a notch matched with a lead wire is further arranged on the winding sheet, the notch is in a v shape, and the opening end of the notch corresponds to a central angle on the winding sheet and is 30-90 degrees; the driving module comprises a fixed shell, a driving motor and a driving wheel, a winding platform is arranged on the frame, a sliding rail is arranged on the winding platform, the bottom of the fixed shell is slidably connected with the sliding rail, one side of the winding platform, which is opposite to the fixed shell, is further provided with a movable driving mechanism for driving the fixed mechanism to approach or separate from the fixed mechanism along the sliding rail, the wire clamping mechanism is fixedly connected with the top of the fixed shell, the driving motor is positioned inside the fixed shell, the driving wheel is fixedly sleeved on an output shaft of the driving motor, and the driving wheel is simultaneously connected with each synchronous rotating shaft through a belt and forms belt transmission, and the rotation directions of the synchronous rotating shafts are the same.
Further, the lead clamping mechanism comprises a horizontal cylinder, a vertical cylinder, a clamping cylinder and a clamp matched with the lead, wherein a cylinder barrel of the horizontal cylinder is fixedly connected to the top surface of the fixed shell, a first connecting plate is connected to a piston rod of the horizontal cylinder, the cylinder barrel of the vertical cylinder is fixedly connected to the first connecting plate, a second connecting plate parallel to the piston rod of the vertical cylinder is connected 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 clamp, the clamp is located right above the winding die head, and the telescopic directions of the horizontal cylinder, the clamping cylinder and the vertical cylinder are perpendicular to each other.
Further, the fixture comprises a first connecting rod, a second connecting rod, a first clamping piece and a second clamping piece which are parallel and in fit contact, a guide rail is further arranged on one side, close to the fixing mechanism, of the fixing shell, a first sliding block and a second sliding block are respectively connected to two ends of the guide rail in a sliding mode, one end of the first connecting rod and one end of the second connecting rod are respectively hinged to two sides of a piston rod end of the clamping cylinder, the other end of the first connecting rod is hinged to the first sliding block, the other end of the second connecting rod is hinged to the second sliding block, the top edge of the first clamping piece is connected to one side, close to the fixing mechanism, of the first clamping piece, the top edge of the second clamping piece is connected to one side, close to the fixing mechanism, of the second clamping piece is perpendicular to the plane where the winding platform is located, and clamping grooves are formed in positions, corresponding to the winding die heads, on the bottom edges of the first clamping piece and the second clamping piece.
Further, the fixing mechanism comprises a pressing plate, a lifting platform and lower air cylinders respectively fixed at two ends of the lifting platform, two ends of the pressing plate are respectively connected with piston rods of the lower air cylinders at one corresponding end, and the extension direction of the lower air cylinders is the same as that of the clamping air cylinders; the 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 for placing the optical filter switching device, a cylinder barrel of the lifting cylinder is fixed on an operation platform arranged on the frame, 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 is parallel to the supporting plate.
Compared with the prior art, the beneficial effects are that:
according to the invention, the film pasting of the product is canceled, and the novel plastic suction 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. In addition, as the film pasting process is eliminated, the protective film on the product does not need to be manually torn off when the downstream factory is assembled on the upper machine; the automatic production of a downstream factory can be effectively matched; the invention also adopts a winding machine to automatically wind the finished product, so that the hidden trouble of wire core fracture and lead knot tying can be reduced.
Drawings
FIG. 1 is a schematic illustration of the process flow of the present invention.
Fig. 2 is a schematic view of the structure of the bottom case of the blister strip of the present invention.
Fig. 3 is a schematic view of the structure of the cover of the blister strip of the present invention.
Fig. 4 is a schematic structural view of a winding machine according to the present invention.
Fig. 5 is a schematic view of a structure of a working platform of a winding machine according to the present invention.
Fig. 6 is a schematic structural view of a winding die in the present invention.
Fig. 7 is a schematic structural diagram of a filter switching device in 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 present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is 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, comprising the following steps:
s1, assembling a finished product: assembling each semi-finished part into a finished product without a film;
s2, a finished product wobble plate: placing a plurality of non-film-adhered finished products into a plastic sucking strip matched with the finished products at the same time;
s3, aging test: carrying out aging test on the finished products in the plastic sucking strip at the same time;
s4, winding: winding the lead 42 of the finished product in the plastic suction strip by a winding machine;
s5, detecting cleanliness: detecting the cleanliness of the appearance of a finished product in the plastic sucking strip;
s6, packaging products: and packaging the qualified products passing the cleanliness detection.
Referring to fig. 8, the final assembly specifically includes the steps of:
s11, mounting the filter assembly 47 on the rocking handle assembly 46;
s12, mounting a rocking handle assembly 46 provided with an optical filter assembly 47 on the fixed seat 44;
s13, the upper cover 48 is mounted on the fixing seat 44.
Wherein the lead wire 42 and the bracket coil assembly 45 are already mounted on the fixing base 44 before the assembly of the finished product; in the process, the assembly of the finished product is completed by only firstly installing the optical filter assembly 47 on the rocking handle assembly 46, then installing the rocking handle assembly 46 with the optical filter assembly 47 on the fixed seat 44 and finally installing the upper cover 48 on the fixed seat 44, so that 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 will not be described in detail here. In the original process steps, after the finished product is assembled, a film needs to be attached to the window of the upper cover 48, and the film attaching process is omitted in the process.
As shown in fig. 2 and 3, the plastic suction strip comprises a transparent bottom box 100 and a cover 200 for covering the opening of the bottom box 100, wherein the bottom box 100 is provided with a plurality of placing grooves 101 which are distributed along a straight line at intervals, and one side wall of the placing groove 101 is provided with a lead opening 103 for leading out leads of the optical filter switching device; the side of lid 200 that corresponds with lead opening 103 is equipped with the location fixture block 202 that is used for the joint on lead opening 103, and the lid 200 is gone up and is still equipped with projection 201 with the side that the location fixture block 202 is relative, and the end box 100 corresponds with projection 201 and is equipped with the circular recess 102 that matches with projection 201, and when the plastic uptake strip lid, projection 201 peg graft in circular recess 102, location fixture block 202 joint is at the top of lead opening 103, and location fixture block 202 only the joint is at the upper end part of lead opening 103, can not fully fill up lead opening 103. The number of the placement grooves 101 is 15. In other embodiments, the number of the placement grooves 101 may be other, and for convenience of production, the number of placement grooves 101 is generally 10 to 20.
When the product is filled, the cover 200 is sucked up through the sucking disc type mechanical arm, then 15 finished products are correspondingly placed into the placing groove 101 of the plastic sucking strip simultaneously through another mechanical arm, then the cover 200 is covered, the matching action of the convex column 201 and the circular groove 102 and the matching action of the positioning fixture block 202 and the lead wire opening 103 can play a role in positioning the cover of the cover 200, and after the cover is closed, the plastic sucking strip is integrally moved into the next process.
The embodiment adopts a winding machine to automatically wind the lead wire of the optical filter switching device 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 comprises a frame 1 and a winding machine arranged 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 a 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 circles;
the control mechanism is respectively and independently connected with the fixing mechanism 10, the lead clamping mechanism 20 and the winding mechanism 30 in a control way;
the fixing mechanism 10 is disposed opposite to the winding mechanism 30 with a gap therebetween, and the wire 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 shafts 32 arranged side by side and a driving module for driving the synchronous shafts 32 to rotate simultaneously, the output ends of the driving module are respectively connected with the synchronous shafts 32, the synchronous shafts 32 are also sleeved with winding dies 33, one end of each winding die 33 far away from the driving module is provided with a round winding sheet 34, the winding sheet 34 is also provided with a notch 35 matched with a lead 42, the notch 35 is in a v shape or the like, and the opening end of the notch 35 corresponds to a central angle on the winding sheet by 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 on frame 1, one side of operation platform 2 supports a coiling platform, be equipped with the slide rail on the coiling platform, fixed shell 31's bottom sliding connection is on the slide rail, the one side of fixing shell 31 back to fixed establishment of institution 10 on the coiling platform still is equipped with and is used for driving fixed establishment of institution 10 along the slide rail to be close to or keep away from fixed establishment of institution 10's removal actuating mechanism (not shown in the figure), press from both sides lead mechanism 20 fixed connection at fixed shell 31's top, driving motor is located inside fixed shell 31, the action wheel fixed cover is established on driving motor's output shaft, the action wheel passes through the belt and is connected and constitutes belt transmission with each synchronous pivot 32 simultaneously, the direction of rotation of each synchronous pivot 32 is the same. In the winding mechanism 30, the synchronous rotating shaft 32 extends from one side surface of the fixed casing 31, the control mechanism controls the driving motor to drive all the synchronous rotating shafts 32 to rotate along one direction simultaneously through belt transmission, the winding die head 33 is sleeved on the synchronous rotating shaft 32 and then can be fixed, the synchronous rotating shafts 32 rotate together, and the winding die head 33 can be detached from the synchronous rotating shaft 32 to replace products of different types and sizes so as to match different types. The winding die head 33 is sleeved on the synchronous rotating shaft through a sleeve hole 36 on the winding die head, then the winding die head 33 is fixedly sleeved on the synchronous rotating shaft 32 by screwing a bolt into a screw hole 37 and is connected with a hole position at a corresponding position of the synchronous rotating shaft 32, the other end of the synchronous rotating shaft 32 penetrates out of a circle center through hole of the winding sheet 34, the circumferential edge of the winding sheet 34 forms a notch 35 which is close to a v shape from two sides of the opening end of the notch 35 through two curves which are continuously close to the last connection, and the bottom of the notch 35 is close to the circle center, so that a terminal rubber shell 43 at the tail end of a lead 42 can be clamped during winding. The round winding piece 34 on the winding die is used for conveniently placing the straightened lead 42 into the notch 35, and the larger the circumference of the wafer is, the easier the lead is to be placed; and because the opening end of the notch 35 of the round winding piece 34 has a certain oblique angle to the closed end of the bottom, when the winding die head 33 rotates, the lead 42 is hooked by the notch 35 and drawn into the center position, and meanwhile, the terminal rubber shell 43 at the tail end of the lead 42 is clamped by the wafer on the die head. In order to avoid the lead 42 from being broken during the rotation process, the die head can rotate and simultaneously move the driving mechanism to drive the winding die head to push the telescopic lead 42 forward.
The wire clamping mechanism 20 comprises a horizontal air cylinder 21, a vertical air cylinder 22, a clamping air cylinder 23 and a clamp 24 matched with a wire 42, wherein a cylinder barrel of the horizontal air cylinder 21 is fixedly connected to the top surface of a fixed shell 31, a piston rod of the horizontal air cylinder 21 is connected with a first connecting plate 25, a cylinder barrel of the vertical air cylinder 22 is fixedly connected to the first connecting plate 25, a piston rod of the vertical air cylinder 22 is connected with a second connecting plate 26 parallel to the piston rod of the vertical air cylinder 22, a cylinder barrel of the clamping air cylinder 23 is fixedly connected to the second connecting plate 26, a piston rod of the clamping air cylinder 23 is connected with the clamp 24, the clamp 24 is positioned right above a wire winding die head 33, and the telescopic directions of the horizontal air cylinder 21 and the telescopic directions of the clamping air cylinder 23 and the vertical air cylinder 22 are mutually perpendicular; the clamp 24 comprises a first connecting rod 241, a second connecting rod 242, a first clamping piece 245 and a second clamping piece 246 which are parallel and in fit contact, a guide rail 310 is further arranged on one side, close to the fixing mechanism 10, of the fixed shell 31, a first sliding block 243 and a second sliding block 244 are respectively connected to the left end and the right end of the guide rail 310 in a sliding mode, 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 a piston rod of the clamping cylinder 23, the other end of the first connecting rod 241 is hinged to the first sliding block 243, and the other end of the second connecting rod 242 is hinged to the second sliding block 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 to form an inverted Y-shaped structure; the top edge of the first clamping piece 245 is connected to a side surface of the first slider 243, which is close to the fixing mechanism 10, the top edge of the second clamping piece 246 is connected to a side surface of the second slider 244, which is close to the fixing mechanism 10, the plane of the clamping piece is perpendicular to the plane of the winding platform, and clamping grooves 247 are formed in positions corresponding to the winding die heads 33 on the bottom edges of the first clamping piece 245 and the second clamping piece 246. In this way, the control mechanism mainly controls the actions of the horizontal cylinder 21, the vertical cylinder 22 and the clamping cylinder 23 through the pneumatic control switch 16 respectively, and in terms of the direction facing the device during normal operation of operators, the action of the horizontal cylinder 21 can drive the vertical cylinder 22, the clamping cylinder 23 and the clamp 24 to move back and forth horizontally as a whole, and the vertical cylinder 22 can 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 the lead; when the clamp 24 is arranged, the left half section of the guide rail 310 is provided with the first sliding block 243, the right half section is provided with the second sliding block 244, the sliding stroke of the first sliding block 243 and the second sliding block 244 is not 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 stretches 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 driven to be far away from each other along the guide rail 310, the first clamping piece 245 and the second clamping piece 246 are driven to translate towards two opposite directions, the clamping grooves 247 on the first clamping piece 245 and the second clamping piece 246 are mutually staggered, the terminal rubber shell of the lead 42 can be limited on 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 forwards and backwards to straighten the lead 42, after straightening, the piston rod of the clamping cylinder 23 is driven to retract, the first connecting rod 241 and the second connecting rod 242 are driven to reset, the first clamping piece 245 and the second clamping piece 246 are driven to reset through the first sliding block 243 and the second sliding block 244, the clamping grooves 247 on the first clamping piece 245 and the second clamping piece 246 are driven to translate towards two opposite directions, the clamping grooves 247 on the first clamping piece 245 and the second clamping piece 246 are driven to reset, the terminal rubber shell of the lead 42 can be opposite to the clamping grooves of the first clamping piece 245 and the vertical to clamp the lead 42, and the terminal rubber shell can be clamped by the clamping shell and the vertical clamping shell and the clamping rod 24 can be directly opposite to the clamping shell and the clamping rod and the clamping shell and the connecting rod and can be kept opposite.
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, wherein two ends of the pressing plate 13 are respectively connected with piston rods of the lower pressing cylinders 14 at the corresponding ends, and the telescopic direction of the lower pressing cylinders 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 an 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; a pressing groove matched with the optical filter switching device is formed in one side surface of the pressing plate 13, which is close to the supporting plate 12. The support plate 12, the pressing plate 13, and the fixed housing 31 are all made of stainless steel material. The control mechanism independently controls the operation of the lifting cylinder 11 and the pressing cylinder 14, respectively. In actual operation, a plurality of filter switching devices are placed in the housing of the plastic suction strip, generally 15 filter switching devices are placed at the same time, the lead wires 42 extend out from the same side of the plastic suction strip, the extending direction of the lead wires 42 is relatively disordered, the plastic suction strip with the filter switching devices is placed on the supporting plate 12 entirely, the lifting cylinder 11 can adjust the vertical position of the plastic suction strip entirely, so that process conflict is avoided, the lead wires 42 are located at different heights when clamping the lead wires and when winding, and are just matched with the clamp 24 and the winding die head 33. When the lower air cylinder 14 is retracted, the pressing plate 13 can be driven to press down, and the optical filter switching device on the plastic suction strip is pressed and fixed.
The whole process flow of the embodiment when in use is approximately as follows: initially, the lifting cylinder 11 is in an extended state, and the supporting plate 12 is pushed to be just matched with the heights of the first clamping piece 245 and the second clamping piece 246; placing a product whole 15 to be wound (the whole with the optical filter switching device loaded on the plastic suction strip) on the supporting plate 12, and then driving the pressing plate 13 by the lower pressing cylinder 14 to press and fix the product whole 15 between the pressing plate 13 and the supporting plate 12; then the horizontal cylinder 21 of the lead clamping mechanism 20 pushes forwards, the vertical cylinder 22 drives the clamp 24 to move downwards, 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, the terminal rubber shell 43 of the lead 42 is positioned at the rear side of the first clamping piece 245 and the second clamping piece 246, the clamping cylinder 23 acts to drive the first clamping piece 245 and the second clamping piece 246 to move in a dislocation mode, the terminal rubber shell 43 of the lead 42 is limited, then the horizontal cylinder 21 is reset and then contracts for a certain distance, and meanwhile the clamp 24 is driven to move backwards for a certain distance, and the lead 42 is straightened through the cooperation of the terminal rubber shell 43 and the clamp 24; then the clamping cylinder 23 is reset, the lead 42 is loosened, and the vertical cylinder 22 is reset; after the lead wire 42 is straightened in the lead wire clamping mechanism 20, the lifting cylinder 11 descends to drive the whole product 15 to descend for a distance to a winding station, the synchronous rotating shafts 32 and the winding dies 33 which are consistent with the optical filter switching devices in number are arranged in the winding mechanism 30, when the whole product 15 moves to the winding station, since the notch 35 of the winding dies 33 faces upwards initially, the lead wire 42 just falls into the notch 35 of the winding sheet 34 and slides to the bottom of the notch 35 under the guiding effect of oblique angles at two sides of the notch 35, and the winding sheet 34 is close to one end of the lead wire 42 near the plastic shell 41 initially, the winding can be sequentially carried out from one end of the plastic shell to one end of the terminal rubber shell 43, the opening of the notch 35 is larger, the wire is not easily torn off during rotation, and the size can be adjusted according to actual working conditions by a person skilled in the art. 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 passes through the notch 35 on the winding sheet 34, and when the winding die head 33 rotates, the moving driving mechanism can drive the whole driving module to move forward, namely, the winding die head 33 can move forward while rotating so as to match the winding action, and the acting force of the winding die head 33 and the lead 42 is prevented from being too tight, so that the lead 42 is pulled out. After the lead 42 is wound, the whole spiral shape similar to a spring is formed, and the consistency of products is good; the coiling machine that adopts in this embodiment is through fixed establishment 10, press from both sides lead mechanism 20, wire winding mechanism 30 and control mechanism's cooperation in proper order, fixes, the lead wire is straightened and wire winding to the light filter auto-change over device in proper order, and the process design is simple and ingenious, realizes the automatic wire winding of light filter auto-change over device to can coil to a plurality of devices simultaneously, synchronous wire winding also can make the uniformity of product better, satisfies the packing requirement, promotes customer's satisfaction.
In the embodiment, a finished product machine is adopted to assemble a 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 the finished product without film sticking, the finished product is placed into a transparent plastic suction strip provided with a cover, and the working procedures such as aging and winding are performed, so that the product is ensured to normally perform operations during aging test and then perform subsequent winding operation; and then, the product after winding is manually subjected to cleanliness full detection, and the alcohol dust-free cloth is used for wiping dirt and dust points aiming at the product higher than the lens cleanliness allowance standard, so that the cleanliness of the product at the shipment is ensured. Finally, packaging and packing the combined products, and customizing a new product packaging box according to the embodiment, arranging the fully inspected products in independent grooves of the packaging box, so as to ensure that adjacent products cannot be contacted with each other to cause secondary pollution; the original self-sealing bag packing mode is changed into vacuum package, so that the isolation between the product and the outside is ensured, and secondary pollution in the transportation process or the external environment is avoided.
According to the embodiment, the film of the product is canceled, the novel plastic suction strip is skillfully designed to play a role in protecting and preventing dust from entering, the cleanliness of the product is guaranteed, a plurality of products can be processed simultaneously, and the rear end processing detection efficiency is improved. In addition, as the film pasting process is eliminated, the protective film on the product does not need to be manually torn off when the downstream factory is assembled on the upper machine; the automatic production of a downstream factory can be effectively matched; in addition, the embodiment also adopts a winding machine to automatically wind the finished product, so that the hidden trouble of wire core breakage and lead knotting can be reduced.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (8)
1. The rear end processing detection method of the optical filter switching device is characterized by comprising the following steps of:
s1, assembling a finished product: assembling each semi-finished part into a finished product without a film;
s2, a finished product wobble plate: placing a plurality of non-film-adhered finished products into a plastic sucking strip matched with the finished products at the same time;
s3, aging test: carrying out aging test on the finished products in the plastic sucking strip at the same time;
s4, winding: winding the lead wire of the finished product in the plastic suction strip through a winding machine;
s5, detecting cleanliness: detecting the cleanliness of the appearance of a finished product in the plastic sucking strip;
s6, packaging products: packaging and packaging qualified products passing the cleanliness detection;
the winding machine comprises a frame (1) and is positioned on the frame (1):
a fixing mechanism (10) for fixing the plastic suction strip provided with the optical filter switching device;
a wire clamping mechanism (20) for clamping and straightening the wire extending from the suction molding strip by the optical filter switching device; the winding mechanism (30) is used for driving the lead wire straightened by the lead clamping mechanism (20) to be wound for a plurality of circles; the control mechanism is respectively and independently connected with the fixing mechanism (10), the lead clamping mechanism (20) and the winding mechanism (30) in a control manner;
the fixing mechanism (10) is arranged opposite to the winding mechanism (30) and has a distance, and the wire clamping mechanism (20) is positioned above the winding mechanism (30);
the winding mechanism (30) comprises a plurality of synchronous rotating shafts (32) which are arranged side by side and a driving module which is used for driving the synchronous rotating shafts (32) to rotate simultaneously, wherein 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), one end, far away from the driving module, of each winding die head (33) is provided with a circular winding sheet (34), a notch (35) matched with a lead is further arranged on each winding sheet (34), the notch (35) is in a v shape, and the opening end of each notch (35) corresponds to the central angle of the corresponding winding sheet (34) by 30-90 degrees; the driving module comprises a fixed shell (31), a driving motor and a driving wheel, wherein a winding platform is arranged on the frame (1), a sliding rail is arranged on the winding platform, the bottom of the fixed shell (31) is slidably connected onto the sliding rail, one side of the winding platform, which is opposite to the fixed mechanism (10), of the fixed shell (31) is further provided with a movable driving mechanism for driving the fixed mechanism (10) to approach or separate from the fixed mechanism (10) along the sliding rail, the lead clamping mechanism (20) is fixedly connected to the top of the fixed shell (31), the driving motor is arranged inside the fixed shell (31), the driving wheel is fixedly sleeved on an output shaft of the driving motor, and the driving wheel is simultaneously connected with each synchronous rotating shaft (32) through a belt and forms belt transmission, and the rotating directions of the synchronous rotating shafts (32) are identical.
2. The method for detecting the back end processing of the optical filter switching device according to claim 1, wherein the final assembly specifically comprises the following steps:
s11, mounting the optical filter assembly (47) on the rocking handle assembly (46);
s12, mounting a rocking handle assembly (46) provided with a light filter assembly (47) on the fixed seat (44);
s13, mounting the upper cover (48) on the fixed seat (44).
3. The method for detecting the rear end processing of the optical filter switching device according to claim 1, wherein the plastic suction strip comprises a transparent bottom box (100) and a cover (200) for covering an opening of the bottom box (100), the bottom box (100) is provided with a plurality of placing grooves (101) which are distributed along a straight line at intervals, and one side wall of the placing groove (101) is provided with a lead opening (103) for leading out a lead of the optical filter switching device; one side of lid (200) with lead wire mouth (103) corresponds is equipped with and is used for the joint to be in location fixture block (202) on lead wire mouth (103), on lid (200) with location fixture block (202) opposite one side still is equipped with projection (201), end box (100) with the position that projection (201) corresponds be equipped with circular recess (102) of projection (201) matching, when the plastic uptake strip lid, projection (201) peg graft in circular recess (102), location fixture block (202) joint is in the top of lead wire mouth (103).
4. A method for detecting the back end processing of an optical filter switching device according to claim 3, wherein the number of the placement grooves (101) is 10 to 20.
5. A method for detecting a rear end processing of an optical filter switching device according to claim 3, wherein the number of the placement grooves (101) is 15.
6. The method for detecting the rear end processing of the optical filter switching device according to claim 1, wherein the wire clamping mechanism (20) comprises a horizontal cylinder (21), a vertical cylinder (22), a clamping cylinder (23) and a clamp (24) matched with the wire, a cylinder barrel of the horizontal cylinder (21) is fixedly connected to the top surface of the fixed shell (31), a first connecting plate (25) is connected to a piston rod of the horizontal cylinder (21), the cylinder barrel of the vertical cylinder (22) is fixedly connected to the first connecting plate (25), a second connecting plate (26) parallel to the piston rod of the vertical cylinder (22) is connected 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 to the clamp (24), the clamp (24) is located right above the winding die head (33), and the telescopic directions of the horizontal cylinder (21) and the clamping cylinder (23) and the vertical cylinder (22) are mutually perpendicular.
7. The method according to claim 6, wherein the fixture (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 abutting contact, a guide rail (310) is further arranged on one side of the fixed housing (31) close to the fixed mechanism (10), a first sliding block (243) and a second sliding block (244) are respectively connected to two ends 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 a piston rod end 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 (243) close to the fixed mechanism (10), the top edge of the second clamping piece (246) is connected to the second sliding block (244) close to the fixed mechanism (10) on a plane perpendicular to the clamping piece, clamping grooves (247) are formed in positions corresponding to the winding die heads (33) on the bottom edges of the first clamping pieces (245) and the bottom edges of the second clamping pieces (246).
8. The method for detecting the rear end processing of the optical filter switching device according to claim 7, wherein the fixing mechanism (10) comprises a pressing plate (13), a lifting platform and lower air cylinders (14) respectively fixed at two ends of the lifting platform, two ends of the pressing plate (13) are respectively connected with piston rods of the lower air cylinders (14) corresponding to one end, and the expansion direction of the lower air cylinders (14) is the same as the expansion direction of the clamping air cylinders (23); the 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 air cylinder (11) and a supporting plate (12) for placing the optical filter switching device, a cylinder barrel of the lifting air cylinder (11) is fixed on an operation platform (2) arranged on the frame (1), a piston rod of the lifting air 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 is parallel to the supporting plate (12).
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| CN202111082249.8A CN113805298B (en) | 2021-09-15 | 2021-09-15 | Rear end processing detection method of optical filter switching device |
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| US20150192751A1 (en) * | 2014-01-09 | 2015-07-09 | Jin Chang Chung | Slidable light filtering device with two filters |
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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 |
| JP2016133688A (en) * | 2015-01-21 | 2016-07-25 | キヤノン株式会社 | Optical filter switching device |
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Effective date of registration: 20211222 Address after: 337000 Room 301, No. 159, Fuchong Road, Pingxiang economic and Technological Development Zone, Pingxiang City, Jiangxi Province Applicant after: JIANGXI BAIHONG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 337000 Room 301, No. 159, Fuchong Road, Pingxiang economic and Technological Development Zone, Pingxiang City, Jiangxi Province Applicant before: JIANGXI BAIHONG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Applicant before: HUIZHOU RADA ELECTRONIC CO.,LTD. |
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