CN106757219B - A kind of hand-operated tools segmentation electro-plating method for cancelling automatic production line based on shielded layer chemistry - Google Patents
A kind of hand-operated tools segmentation electro-plating method for cancelling automatic production line based on shielded layer chemistry Download PDFInfo
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- CN106757219B CN106757219B CN201611079966.4A CN201611079966A CN106757219B CN 106757219 B CN106757219 B CN 106757219B CN 201611079966 A CN201611079966 A CN 201611079966A CN 106757219 B CN106757219 B CN 106757219B
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- turntable
- hand
- operated tools
- shielded layer
- electroplated
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/02—Electroplating of selected surface areas
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
Abstract
The invention discloses a kind of hand-operated tools for cancelling automatic production line based on shielded layer chemistry to be segmented electro-plating method, the automatic production line includes that equipment is cancelled in multistation conveying equipment and shielding, multistation conveying equipment includes rotary conveyer structure, first rotating disk mechanism, second rotating disk mechanism, wherein the first rotating disk mechanism, second rotating disk mechanism and shielding cancel equipment and respectively constitute three stations, it can be shifted on three stations under the drive of hand-operated tools rotary conveyer structure, and each section to be electroplated that equipment exposes hand-operated tools successively is cancelled by shielding, it requires to be electroplated according to the different plating of each section respectively again, to realize segmentation plating.The shielded layer that the present invention can be achieved high-precision, expeditiously remove hand-operated tools surface, do not damage hand-operated tools, the performance and precision of hand-operated tools are not influenced, and hand-operated tools installation, dismounting and the automation for collecting process, reduce the amount of labour of worker, production cost is reduced, plating precision is improved.
Description
Technical field
The invention belongs to electroplating technologies, and in particular to a kind of hand for cancelling automatic production line based on shielded layer chemistry
Power driven tools are segmented electro-plating method.
Background technology
Hand-operated tools is a kind of classification of hardware industry, is normally applied operation in particular circumstances, such as inflammable, explosive, pole
It holds in mal-condition, belongs to easily-consumed products.Hand-operated tools can be divided into spanner class according to purposes, pliers class, screwdriver class, tape measure class,
Hammer class, sleeve type cut class, and scissors class, group set class and assisted class such as tool car etc., each classification has different types
Number.
Due to the influence of working environment and condition, the working position of hand-operated tools is often worn out seriously, and hand-operated tools
Handle part also often because hold the time grown or on hand it is oily it is wet there is sliding problem, can make one to feel inconvenient and not relax
Clothes, or even there is different degrees of corrosion, it is therefore desirable to plating protection is carried out to hand-operated tools.For hand-operated tools, general work
It needs to plate wear-resistant material as position, other are as several in needed to plate on handle part plating antirust, anticorrosion material, that is, a tool
The different coating of kind, and need to shield when one of which coating is electroplated and other positions on hand-operated tools matrix are electroplated,
This mode is referred to as segmentation plating.Sometimes tool also only needs that a kind of material is electroplated, but different location thickness of coating differs
Sample, this is also required to use segmentation plating.
In the prior art, be electroplated hand-operated tools insulation shielding method it is general there are three types of：1. bandaging strapping generally uses width
The plastic membrane of polyvinyl chloride band for being 0.3~1mm for 10~20mm, thickness, tool need the position insulated from bottom to top into
Row wrapping.But this process needs artificial treatment, high labor cost and package efficiency is low, low precision.2. dip coating, before plating
It is dried after the completion of one layer of anti-corrosive insulation paint of its external coating, varnish brushing, then manually strikes off and need plated portions
The insulated paint divided also needs to strike off other lacquer paintings by hand after plating, and this method equally exists the low problem of efficiency.3. boiling
Vulcanization is risen, hand-operated tools is warmed to 250 DEG C or so, is immediately placed in dedicated vulcanization bucket, more than hand-operated tools itself
Heat makes molding powder adhere to and is plasticized on tool therewith, forms one layer of uniform film.After cooling, it would be desirable to conductive position
It is scraped off with cutter.This method needs are repeated as many times, and manual operation is more, and efficiency is low.In order to avoid these drawbacks, it is suitable to inquire into
Segmentation plating hand-operated tools manufacturing method be just particularly important.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, provide one kind based on shielded layer chemistry to cancel certainly
The hand-operated tools of dynamic metaplasia producing line is segmented electro-plating method.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of hand-operated tools segmentation electro-plating method for cancelling automatic production line based on shielded layer chemistry, the hand-operated tools
Be divided axially into several sections along it, each section is the identical or different revolving body of diameter, at least two sections need to be electroplated and
Plating requires different；The automatic production line includes：
Rack, rack is equipped with multistation conveying equipment and equipment is cancelled in shielding；Wherein, multistation conveying equipment includes：
Rotary conveyer structure is located at rack, includes the turntable of annular, and circumferential compartment of terrain is filled equipped with several clampings on turntable
It sets, clamping device includes coaxially connected the first friction pulley and clamping piece；
U-shaped frame, in rack, U-shaped frame is parallel to turntable radial line arrangement and can be parallel to turntable in rack upper edge sliding installation
The direction of radial line moves back and forth；The both ends of U-shaped frame have been arranged symmetrically the first rotating disk mechanism and the second rotating disk mechanism, the first disk machine
Structure includes the first turntable, and the second rotating disk mechanism includes the second turntable, and the first turntable and the second turntable are positioned opposite, and the two periphery is all
Equipped with several fixtures, the position of the first turntable and the respective part fixture of the second turntable is corresponding with the position of turntable；By U-shaped
Frame is slided in rack to adjust the rotating disk mechanism of the first rotating disk mechanism/second to the distance of turntable；
Slip gear, including elastic component and for being matched with any one first friction pulley to realize frictional drive
Second friction pulley, elastic component are located at rack, and the second friction pulley is connected with elastic component；
Shielding cancels equipment and arranges in class isosceles triangle around turntable with the first rotating disk mechanism, the second rotating disk mechanism, described to rub
Transmission mechanism is wiped to be located between turntable and shielding cancellation equipment；Equipment is cancelled in shielding：
Position adjusting mechanism is located at rack, including the workbench that can be moved back and forth along X-direction；
Photocuring mechanism, including irradiation head, irradiation head are located at workbench；The position of turntable is opposite with the position of irradiation head
It answers；
Tool setting mechanism, including baffle, baffle are located at workbench, and baffle is located at the side of the separate turntable of irradiation head；
The hand-operated tools is segmented electro-plating method：
1) photosensitive shielded layer is uniformly coated on hand-operated tools, the thickness of photosensitive shielded layer is 0.1~2.5mm；
2) a collection of hand-operated tools for being coated with photosensitive shielded layer is separately mounted on several fixtures of the first turntable, herein
For the first station；
3) U-shaped frame drives clamping piece of first turntable on turntable, turntable to clamp the corresponding folder in position on the first turntable
Hand-operated tools on tool；Turntable rotates, and clamping piece, which is detached from fixture with hand-operated tools and goes to shielding, cancels equipment, that is, reaches the
Two stations axially along X-direction arrange that and the zero of hand-operated tools is opposite with baffle in the hand-operated tools of second station；And
And after clamping piece is detached from fixture arrival second station with hand-operated tools, next clamping piece on turntable is through rotational alignment
First turntable；And the hand-operated tools of the first next fixture and its clamping on turntable turn to it is corresponding to next clamping piece
Position, hand-operated tools is constantly transferred to by clamping piece from the first turntable with this；
4) it drives tool setting mechanism to advance to hand-operated tools by position adjusting mechanism to execute to knife, determine hand-operated tools zero
Position；The location parameter of each section of hand-operated tools is obtained in conjunction with hand-operated tools size；When to knife success, the position of irradiation head should compare
All sections to be electroplated of hand-operated tools are closer to turntable；
5) location parameter for combining the first section to be electroplated of hand-operated tools is positive photoresist or negative light according to photosensitive shielded layer
Resistance, is positioned irradiation head to the first section to be electroplated of hand-operated tools or in addition to the first section to be electroplated by position adjusting mechanism
Other need not be electroplated section, and irradiation head is 9~11mm at a distance from hand-operated tools；
6) clamping piece and hand-operated tools rotation in second station are driven by slip gear, opens irradiation
Head is irradiated the first section to be electroplated of hand-operated tools or other photosensitive shielded layers that section need not be electroplated；
7) U-shaped frame drives the second turntable close to turntable, turntable rotation, manual by the clamping piece of second station and thereon
Tool turns to the position of corresponding second turntable, and by the hand-operated tools clamping on the fixture of the second turntable；Then clamping piece
It unclamps, U-shaped frame drives the second turntable and hand-operated tools far from clamping piece, that is, reaches 3rd station；Moreover, being taken away in the second turntable
After hand-operated tools, next fixture on the second turntable turns to position corresponding with clamping piece on turntable, constantly will with this
Hand-operated tools is transferred to the second turntable from clamping piece；
8) above step 3 is repeated)~7) until complete a collection of hand-operated tools cancels the processing of equipment in shielding, and be transferred
Onto the fixture of the second turntable；
9) hand-operated tools on the second turntable is immersed into developer solution, removes the shielding of the first section to be electroplated of hand-operated tools
Layer, exposure the first section to be electroplated of hand-operated tools；
10) hand-operated tools of the first section to be electroplated of exposure is electroplated by the plating requirement of the first section to be electroplated；
After the completion of plating, with remaining shielded layer on stripper removal hand-operated tools；
11) according to the quantity of hand-operated tools section to be electroplated, repeat the above steps 1)~10), exposure is manual one by one successively
Each section to be electroplated of tool simultaneously requires to be electroplated according to the different plating of each section respectively, to realize segmentation plating.
In one embodiment：The rotary conveyer structure further includes first driving means and slip ring, which sets
Rack and be sequentially connected turntable and can drive turntable along its ring heart rotate；The slip ring is located at turntable center；The clamping piece is
The snorkel of pneumatic chuck, those pneumatic chucks is drawn by the slip ring.
In one embodiment：The U-shaped frame is equipped with rack；The rack is equipped with the second driving device, second driving
Device is sequentially connected with gear, and gear is engaged with rack adaptation, passes through the rotation of the second driving device sliding tooth wheel and and tooth
Item cooperates to drive U-shaped frame to be slided in rack.
In one embodiment：First rotating disk mechanism further includes third driving device, and second rotating disk mechanism further includes
Four-drive device, the third driving device and four-drive device are respectively provided at the both ends of the U-shaped frame, third driving dress
It sets and is sequentially connected first turntable and first turntable rotation, described second turn of four-drive device drive connection can be driven
Disk and can drive second turntable rotate.
In one embodiment：The pivot center of first turntable, the pivot center of the second turntable and the axis position of clamping piece
In same level.
In one embodiment：The slip gear further includes the 5th driving device, and the 5th driving device is located at elasticity
Part and be sequentially connected second friction pulley and can drive second friction pulley rotate.
In one embodiment：The position adjusting mechanism further includes linear drive apparatus, which is located at rack,
The workbench is located on the mover of the linear drive apparatus.
In one embodiment：The photocuring mechanism further includes irradiation head fixing piece；The irradiation head fixing piece is located at the work
Make platform, the irradiation head is installed in the irradiation head fixing piece.
In one embodiment：The diameter range of the hand-operated tools is 2~15mm.
In one embodiment：The hot spot of the irradiation head is line style, and size is 2~4mm × 15~17mm；The step 4)
In, irradiation time is 45~85s.
Compared with the background art, it has the following advantages that the technical program：
The removal of shielded layer in plating hand-operated tools electroplating technology, and the peace of plating hand-operated tools can be achieved in the present invention
Dress, dismounting and the automation for collecting process, reduce the amount of labour of worker, reduce production cost, improve plating precision.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is one of the perspective exploded view of automatic production line of the present invention.
Fig. 2 is one of the overall appearance schematic diagram of automatic production line of the present invention.
Fig. 3 is the two of the perspective exploded view of the automatic production line of the present invention, and emphasis shows rotary conveyer structure, rubs
It wipes transmission mechanism and equipment is cancelled in shielding.
Fig. 4 is the two of the overall appearance schematic diagram of the automatic production line of the present invention, and emphasis shows rotary conveyer structure, rubs
It wipes transmission mechanism and equipment is cancelled in shielding.
Fig. 5 is the U-shaped frame of the present invention and its schematic diagram of attached first rotating disk mechanism and the second rotating disk mechanism.
Fig. 6 is the schematic top plan view of the automatic production line of the present invention.
Fig. 7 is that the electric gas/liquid pressure that the present invention uses combines slip ring schematic diagram.
Fig. 8 is that the hand-operated tools of the present invention dismounts schematic diagram on the fixture of elasticity.
Fig. 9 is the fixture schematic diagram of the present invention.
Figure 10 is that the cooperation of the slip gear and clamping device of the present invention is driven schematic diagram.
Figure 11 is that equipment overall appearance schematic diagram is cancelled in the shielding of the present invention.
Figure 12 is that equipment schematic top plan view is cancelled in present invention shielding.
Figure 13 is the schematic diagram of typical Anti-slip handle.
Figure 14 is the test result of different-thickness shielded layer required surface drying time at 80 DEG C.
Figure 15 is the development effect after the different ultra-violet curing times in the case of shielding thickness is identical.
Figure 16 is the development effect of the developer solution of various concentration.
Figure 17 is the development effect of different-thickness shielded layer.
Figure 18 is the schematic diagram of typical allen wrench.
Reference numeral：
Rack 10；
Rotary conveyer structure 20, first motor 21, turntable 22, pneumatic chuck 23, the first friction pulley 24, electric gas/liquid pressure combination are slided
Ring 25；
U-shaped frame 30, the second motor 31, rack 32, gear 33；
First rotating disk mechanism 40, the first turntable 41, third motor 42, the fixture 43 on the first turntable；
Second rotating disk mechanism 50, the second turntable 51, the 4th motor 52, the fixture 53 on the second turntable；
Equipment 60 is cancelled in shielding；
Position adjusting mechanism 61, linear motor 611, workbench 612；
Photocuring mechanism 62, fixture 621, ultraviolet light irradiation head 622；
Baffle 63；
Slip gear 70, the 5th motor 71, spring 72, the second friction pulley 73；
Hand-operated tools/Anti-slip handle/allen wrench 80.
Specific implementation mode
Present disclosure is illustrated below by embodiment：
Fig. 1 to Figure 13 is please referred to, cancels automatic production line, including rack 10 for the shielded layer chemistry that the present invention uses,
Rack 10 is equipped with multistation conveying equipment and equipment 60 is cancelled in shielding；Wherein, multistation conveying equipment includes：
Rotary conveyer structure 20, including the turntable 22 of first motor 21, hollow ring and four clamping devices；First motor
21 and turntable 22 be each provided at rack 10, first motor 21 can drive turntable 22 to be rotated in the ring heart of 10 upper edge turntable 22 of rack, turn
Speed is adjustable in 0~100rpm；Clamping device includes coaxially connected pneumatic chuck 23 and the first friction pulley 24；Pneumatic chuck 23
For hand-operated tools 80 to be processed to be clamped；Four pneumatic chucks 23 of four clamping devices are assemblied in turntable 22 simultaneously by bearing
Circumferential uniform intervals are arranged in outside turntable 22, and four the first friction pulleys 24 are located inside turntable 22, and four pneumatic chucks 23, which arrive, to be turned
The distance at 22 center of platform is equal and is in 90 ° of angles between each other, the distances of four the first friction pulleys 24 to 22 center of turntable also phase
Deng and between each other also be in 90 ° of angles, turntable 22 rotate when four clamping devices can be driven to rotate therewith；22 center of turntable is also set
There is electric gas/liquid pressure to combine slip ring 25, the snorkel of four pneumatic chucks 23 combines slip ring 25 by the electric gas/liquid pressure and draws.
U-shaped frame 30 is parallel to 22 radial line cloth of turntable by horizontal guide rail sliding installation in rack 10 and along Y direction
It sets；Among the present embodiment, U-shaped frame 30 is driven by rack and pinion drive mechanism to reciprocatingly slide in 10 upper edge Y direction of rack,
Specifically, please referring to Fig. 5, rack 32 is equipped on the crossbeam of U-shaped frame 30；Rack 10 is equipped with the second motor 31, rotating speed 0~
Adjustable in 100rpm, the output shaft of second motor 31 is connected with gear 33, and gear 33 is engaged with the adaptation of the rack 32, is passed through
Second motor 31 drives the rotation of gear 33 and is cooperated with rack 32 to drive U-shaped frame 30 to be slided in rack 10.Certainly, U
Type frame 30 can also be driven by transmission mechanisms such as common ball screws to be slided in rack 10.
The both ends of U-shaped frame 30 have been arranged symmetrically the first rotating disk mechanism 40 and the second rotating disk mechanism 50, the first rotating disk mechanism 40
Including third motor 42 and the first turntable 41, the second rotating disk mechanism 50 includes the 4th motor 52 and the second turntable 51；Third motor
42 and the 4th motor 52 be respectively provided at the top of vertical portion at 30 both ends of U-shaped frame and positioned opposite, preferably servo motor, rotating speed
It is adjustable in 0~100rpm；First turntable 41 and the second turntable 51 arrange that disk is opposite, and the two periphery is designed with several vertically
The spring chuck 43/53 made of the materials such as rubber has certain elastic deformation, for hand-operated tools to be processed to be clamped
80, as shown in Figure 8 and Figure 9；The removable output shaft for being installed in third motor 42 of core of first turntable 41 and can be passed through
Three motors 42 drive rotation, the removable output shaft for being installed in the 4th motor 52 of core of the second turntable 51 and can be by the 4th
Motor 52 drives rotation；Pivot center (i.e. core and the central axis perpendicular to disk), the second turntable of first turntable 41
51 pivot center (i.e. core and the central axis perpendicular to disk) and the axis of four pneumatic chucks 23 is located at same water
In plane (X/Y plane)；Therefore, it is located at the identical height of pivot center of the first turntable 41 and the second turntable 51 and close to turntable 22
The position of the fixture 43/53 of side is corresponding with the position of turntable 22 respectively, and pneumatic chuck 23 can under the drive of turntable 22
With corresponding with those fixtures 43/53；By U-shaped frame 30 in rack 10 41/ second turntable 51 of the first turntable of slidable adjustment to
The distance of turntable 22 can be such that on 41/ second turntable 51 of the first turntable corresponding with pneumatic chuck 23 fixture in position 43/53 leans on
Nearly pneumatic chuck 23, convenient for completing transfer of the hand-operated tools 80 between fixture 43/53 and pneumatic chuck 23.Moreover, with first
The rotation of turntable 41 and the second turntable 51, each fixture 43/53 can turn to position corresponding with pneumatic chuck 23, just
In the transfer for continuously carrying out hand-operated tools 80.
Slip gear 70, including spring 72, the 5th motor 71 and the second friction pulley 73, spring 72 is vertical to be arranged,
Lower end is located in rack 10, and the 5th motor 71 is installed in 72 upper end of spring, the output shaft of the 5th motor 71 and the second friction pulley 73
It is connected, rotating speed is adjustable in 0~100rpm；The position of second friction pulley 73 is placed exactly in four the first friction pulleys 24 in turntable 23
The lower section of the surface of revolution at place, the second friction pulley 73 can cooperate with any one first friction pulley 24 realizes frictional drive.
Specifically, when turntable 22 drives one of clamping device to go to 70 corresponding position of slip gear, the second friction
Wheel 73 is just tangent with the first friction pulley 24 of the clamping device, under the drive of the 5th motor 71,73 conduct of the second friction pulley
Driving wheel rotates, and first friction pulley 24 is driven to be rotated as driven wheel, pneumatic on the clamping device so as to drive
Collet 23 rotates, and the hand-operated tools 80 that pneumatic chuck 23 is clamped also rotates therewith, as shown in Figure 10.And other three clampings at this time
The first friction pulley 24 on device is not contacted with the second friction pulley 73, thus the pneumatic chuck 23 of other three clamping devices will not
Rotation.Among the present embodiment, using pneumatic chuck 23 in such a way that the 5th motor 71 and frictional drive drive operating, only by one
Platform motor can provide power, and device structure is simplified, meanwhile, spring 72 can provide stable pressure for frictional drive, and
Play the role of wear-compensating after the first friction pulley 24 and the abrasion of the second friction pulley 73.
Equipment 60 is cancelled in shielding and the first rotating disk mechanism 40, the second rotating disk mechanism 50 are arranged around turntable 22 in class isosceles triangle
Cloth, the slip gear 70 are located between turntable 22 and shielding cancellation equipment 60, the gas driven by slip gear 70
Just equipment 60 is cancelled in alignment shielding to dynamic collet 23；As is illustrated by figs. 11 and 12, shielding cancellation equipment 60 includes：
Position adjusting mechanism 61, including it is located at linear motor 611 and be located at straight-line electric that the positioning accuracy of pedestal 10 is 1 μm
The workbench 612 of the mover of machine 611, the workbench 612 can move back and forth (note by linear motor 611 along X-direction：This reality
Among applying example, X-axis, Y-axis and Z-direction are vertical two-by-two)；
Photocuring mechanism 62 includes the fixture 621 and ultraviolet light irradiation head 622 of L-type；Fixture 621 is located at workbench 612,
Ultraviolet light irradiation head 622 is installed in fixture 621, and the height of ultraviolet light irradiation head 622 should be corresponding with turntable 22, pneumatic chuck 23
Position corresponding with the ultraviolet light irradiation head 622 can be gone under the drive of turntable 22 so that manual on pneumatic chuck 23
Tool 80 can be corresponding with the ultraviolet light irradiation head 622, and ultraviolet light irradiation head 622 can be located at the pneumatic chuck 23 in Y-axis
Arbitrary side in both sides on direction, and work as the hand-operated tools 80 on pneumatic chuck 23 with ultraviolet light irradiation head 622 in Y-axis side
When upwards side by side, the minute surface of ultraviolet light irradiation head 42 is 10mm with the optimum distance of hand-operated tools 80 so that ultraviolet light irradiation head
622 hot spots occurred can be directed at the irradiation of hand-operated tools 80, and hot spot is preferably line style, and size is advisable with 3mm × 16mm；
Tool setting mechanism, including baffle 63, baffle 63 are located at workbench 612, and it is remote that baffle 63 should be located at ultraviolet light irradiation head 622
Side from turntable 22, pneumatic chuck 23 can be corresponding with the position of baffle 63 under the drive of turntable 22.Pass through position tune
Complete machine structure 61 drives baffle 63 to advance to the pneumatic chuck 23 to execute to knife, until be clamped on baffle 63 and the pneumatic chuck 23
When hand-operated tools 80 contacts, to knife success, the position of ultraviolet light irradiation head 622 should be than hand-operated tools 80 closer to turntable at this time
22。
In the automatic production line of the present invention, equipment 60 is cancelled in the first rotating disk mechanism 40, the second rotating disk mechanism 50 and shielding
Three around turntable 22 constitute three stations, by rotary conveyer structure 20 realize hand-operated tools 80 to be processed three stations it
Between transfer and assembly line processing.The sequence of three stations can be adjusted arbitrarily, below using the first rotating disk mechanism 40 as first
Station, shielding, which is cancelled for equipment 60 is used as second station, the second rotating disk mechanism 50 to be used as 3rd station, to be illustrated.
Meanwhile for convenience of description, it is 23-1,23-2,23-3 and 23-4 (such as Fig. 6) by four numbers of pneumatic chuck 23；It will
It is 43-1/53-1,43-2/53-2,43-3/53-3 ... that the fixture of the turntable of first turntable/second is numbered in order, will be on fixture
It is 80-1,80-2,80-3 ... that the hand-operated tools of clamping, which is correspondingly numbered, (such as Fig. 8 only shows part).Above-mentioned number and refer to
Fixed only for ease of illustration operation principle, not in this, as differentiation.
Among the present embodiment, hand-operated tools 80 is by taking Anti-slip handle and allen wrench as an example.Typical Anti-slip handle is as schemed
Shown in 13, a diameter of 3~10mm, using the A points of arrow meaning as the zero of Anti-slip handle, if being divided axially into along Anti-slip handle
Dry section, each section are the identical or different revolving body of diameter, and wherein two sections of B, C need to be electroplated and plating requirement is each not
It is identical.It is as follows that the present invention carries out segmentation electric plating method to the Anti-slip handle：
1) Anti-slip handle 80 is first cleaned into 5min in supersonic wave cleaning machine, air-dried；Then alkali soluble light-sensitive is dipped with hairbrush
Resin liquid, as alkali solubility modified epoxy acrylate resin WDS-1161 (it is commercially available, 365nm ultraviolet lights solidification, it is acidproof, it is not alkaline-resisting,
Viscosity (Pa.s)：10-38) etc., shielded layer is formed after alkaline soluble photosensitive resin liquid drying, it is molten to dissolve in developer solution such as weak base
Liquid；If but shielded layer cures after ultraviolet light irradiates, and does not dissolve in developer solution, dissolves in stripper such as strong base solution.Anti-skidding
The alkaline soluble photosensitive resin liquid is coated repeatedly on the main plating position of handle 80, and stepper motor is used in combination to drive Anti-slip handle 80
Rotation, rotating speed 150r/min；Then in dryer, Anti-slip handle 80 is driven to rotate surface drying 40min (i.e. at 80 DEG C with motor
Lower drying)；Coating, surface drying is repeated several times, until the shielded layer of 80 surface uniform fold adequate thickness of Anti-slip handle, shielding requirements
Be it is non-conductive, the optimum thickness of shielded layer should in 0.1~2mm, such as 0.1mm, 0.2mm, 0.5mm, 0.8mm, 1.2mm,
1.5mm, 1.8mm etc.；
As shown in figure 14, in the case of being different-thickness shielded layer, the comparison of surface drying time at 80 DEG C.Wherein sample 1
Shielding thickness to 6 is respectively 78 μm, 121 μm, 194 μm, 304 μm, 366 μm, 442 μm (by controlling coated area and painting
The resin (initial mass is resin quality in Figure 14) of upper different quality, obtains the shielded layer of different-thickness indirectly).From Fig. 4
As can be seen that the time that first and last quality of sample 1 to 6 tends towards stability gradually increases, the more thin complete surface drying of shielded layer
Required time is shorter.It separates to see, after 30min, the quality of sample 1,2,3,4,5 does not change substantially, the quality hair of sample 6
Raw small variation, this is because the reason that the shielded layer of sample 6 is thicker, the time of complete surface drying is longer.80 DEG C of baking 40min
Afterwards, the quality of each sample shielded layer tends towards stability substantially.Illustrate that the selection of time 40min for toasting surface drying is more suitable.
2) a collection of Anti-slip handle 80-1,80-2, the 80-3 ... for being coated with shielded layer are mounted on the bullet of the first turntable 41
It is herein the first station on property fixture 43-1,43-2,43-3 ...；
3) referring to FIG. 6, driving U-shaped frame 30 to slide by the second motor 31, make the first turntable 41 on turntable 22
Pneumatic chuck 23-1, pneumatic chuck 23-1 clamp the Anti-slip handle 80-1 on the corresponding fixture 43-1 in position on the first turntable 41；
Start first motor 21, turntable 22 rotates clockwise 90 °, and pneumatic chuck 23-1 is detached from spring chuck with Anti-slip handle 80-1
43-1 goes to organisation of working 60, that is, reaches second station；Anti-slip handle on the pneumatic chuck 23-1 of second station at this time
80-1's arranges axially along X-direction, and the zero of Anti-slip handle 80-1, that is, A points should be opposite with baffle 63；
4) it drives tool setting mechanism to advance along X axis Anti-slip handle 80-1 by position adjusting mechanism 61, executes to knife process,
When position adjusting mechanism 61 is more than maximum thrust (this reality that linear motor 611 is set in the resistance of motion being subject in the process of advancing
Apply and be set as 0.1N among example) when, it is believed that baffle 63 and Anti-slip handle 80-1 determines Anti-slip handle 80-1 zeros to knife success with this
The position of A points；In conjunction with Anti-slip handle 80-1 sizes, the position of Anti-slip handle 80-1 two sections of B, C to be electroplated can be obtained
Parameter；Also, when to knife success, the position of ultraviolet light irradiation head 622 should be than Anti-slip handle 80-1 closer to turntable 22；
5) after to knife success, position adjusting mechanism 61 returns to starting point, then in conjunction with B, C that Anti-slip handle 80-1 is to be electroplated
Ultraviolet light irradiation head 622 is positioned to C sections of Anti-slip handle etc. and need not be electroplated by the location parameter of two sections, position adjusting mechanism 61
Position, and at a distance from the minute surface of ultraviolet light irradiation head 622 and the C sections of Anti-slip handle 80 etc. be 10mm；
6) start the 5th motor 71, by slip gear 70 drive pneumatic chuck 23-1 in the second station and
Anti-slip handle 80-1 opens ultraviolet light irradiation head 622 with the rotational speed of 60r/min, the section that C sections etc. need not be electroplated into
Row ultraviolet light irradiates, and irradiation time 50s makes the shielded layer of those sections cure；
It is in the case of shielding thickness is identical, after the different ultra-violet curing times, developer solution is clear as shown in Figure 15 and table 1
Wash effect and development effect.Hardening time in Figure 15 from left to right be respectively 10s, 20s, 30s, 40s, 50s, 60s, 70s,
80s, 90s, it can be seen that effect within the scope of 50~80s of UV radiation curing time is preferable.
1 ultraviolet curing experimental result of table
7) after the shielded layer solidification of the section that need not be electroplated of Anti-slip handle 80-1, referring to FIG. 6, U-shaped frame 30 moves
Make the second turntable 51 close to turntable 22, then turntable 22 rotates clockwise 90 °, by the pneumatic chuck 23-1 of second station and its
On the Anti-slip handle 80-1 that machines turn to the position of corresponding second turntable 51, and by Anti-slip handle 80-1 clampings the
On the spring chuck 53-1 of two turntables 51；Then pneumatic chuck 23-1 unclamps, and the movement of U-shaped frame 30 makes the second turntable 51 with anti-skidding
Handle 80-1 reaches 3rd station far from pneumatic chuck 23-1.
It is above-mentioned 3) in, be detached from Anti-slip handle 80-1 after fixture 43-1 reaches second station in pneumatic chuck 23-1,
Next pneumatic chuck 23-2 on turntable 22 also turns over the first turntable 41 of alignment, while third motor 42 drives the first turntable
41 rotations, position corresponding with pneumatic chuck 23-2 is turned to by the Anti-slip handle 80-2 of next fixture 43-2 and its clamping
It sets.When the first turntable 41 is close to pneumatic chuck 23-2 next time, the Anti-slip handle 80-2 on the first turntable 41 can be transferred to
Pneumatic chuck 23-2.Repeatedly, can Anti-slip handle be constantly transferred to pneumatic chuck from the first turntable, i.e., it is lasting to complete
From the first station to the conversion of second station.
Meanwhile it is above-mentioned 7) in, after the second turntable 51 takes away Anti-slip handle 80-1, the 4th motor 52 drive the second turntable 51
Rotation, by the fixture 53-2 of next sky turn to 51 pivot center sustained height of the second turntable, when pneumatic chuck next time
When 23-2 is close to the second turntable 51, the Anti-slip handle 80-2 on pneumatic chuck 23-2 can be transferred to the angle 53-2 of the second turntable
On.Repeatedly, can Anti-slip handle be constantly transferred to the second turntable from pneumatic chuck, i.e., it is lasting to complete from second station
To the conversion of 3rd station.
8) above step 3 is repeated)~7) until after the conveying and processing of a collection of Anti-slip handle of completion, all Anti-slip handles
The shielded layer of the position that need not be electroplated of 80-1,80-2,80-3 ... is cured, and is transferred to the fixture of the second turntable 51
On 53-1,53-2,53-3 ..., shuts down, remove the second turntable 51；
9) all Anti-slip handles after processing on the second turntable 51 are immersed to 5min in 3% sodium carbonate weak caustic solution,
The shielded layer that B sections of Anti-slip handle do not have it is illuminated, it is uncured, dissolved by weak base；The section that need not be electroplated such as other C sections is because of screen
Layer solidification is covered, cannot be dissolved and be retained, thus cancels the shielding of B sections of Anti-slip handle；
As shown in figure 16, it is the development effect after the cleaning of the weak caustic solution of various concentration, is respectively from left to right in figure
1%, 2%, 3%, 4% and 5% sodium carbonate liquor.As can be seen that the sodium carbonate liquor with 1% and 2% rinses sample 5min,
It also can partly not remained by the resin that ultraviolet light is irradiated, and 3%, 4% and 5% sodium carbonate liquor can not will not consolidated by ultraviolet light
The resin of change cleans up, but 5% sample that cleaned of sodium carbonate has part and is creamy white, and influence is cured resin layer
Quality illustrates that 3% sodium carbonate liquor effect is best.
As shown in table 2, the alkaline soluble photosensitive resin after surface drying is substantially insoluble in weak after ultraviolet light irradiation 50s solidifications
Alkali, curing degree are up to 99.48%, illustrate that solidification effect is fine.
Table 2 develops front and back quality change situation
As shown in figure 17, it is the development effect of different-thickness shielded layer.The shielded layer of sample 1~6 in figure from left to right
Thickness is respectively 78 μm, 121 μm, 194 μm, 304 μm, 366 μm, 442 μm.Imperfect, the sample 6 as can be seen that sample 1,2 develops
Development will present part milky, this illustrates that 6 resin layer of sample is too thick, and developing section is not fully cured.In conjunction with above-mentioned experiment
As a result, 194 μm~366 μm of the thickness range of shielded layer is preferably.
10) 80 clamping of Anti-slip handle for cancelling shielding by B sections is put into the galvanizer by B sections in electroplate liquid in electroplating clamp
Skill requires to carry out the plating of crome metal；Since B sections of shieldings are cancelled, can be electroplated；And C sections of other equal sections also have screen
The protection of layer is covered, will not be plated；After the completion of plating, by Anti-slip handle immerse strong alkali solution 10% NaOH solution in 1~
Shielded layer is completely dissolved by 2min, then removal rate is cleaned up close to 100%.Complete the plating to B sections of Anti-slip handle.
11) repeat the above steps 1)~10), after Anti-slip handle surface coats shielded layer, its in addition to C sections of ultraviolet irradiation
Remaining section is then immersed in 5min in 3% sodium carbonate weak caustic solution, cancels the shielding of C sections of Anti-slip handle；Again to C sections by C sections
Electroplating technology requires to be electroplated, at this time due to the protection of shielded layer, remaining section (including the B sections being electroplated) in addition to C sections
It will not be plated；Then the Anti-slip handle after plating is immersed in strong alkali solution and removes remaining shielded layer, cleaned up, i.e.,
Complete the segmentation plating of two section difference electroplating technology of Anti-slip handle B, C.
Typical allen wrench is as shown in figure 18, a diameter of 3~10mm, with the A of arrow meaning1Or A2In point is used as
The zero of die nut, along several sections that are divided axially into of allen wrench, each section is the identical or different revolution of diameter
Body, wherein B1、C1、B2、C2It is different that section needs plating and plating to require.The present invention is segmented the allen wrench
Electric plating method is as follows：
1) allen wrench 80 is first cleaned into 5min in supersonic wave cleaning machine, air-dried；Then alkali solubility light is dipped with hairbrush
Quick resin liquid, such as alkali solubility modified epoxy acrylate resin WDS-1161, shape after alkaline soluble photosensitive resin liquid drying
At shielded layer, developer solution such as weak caustic solution is dissolved in；But if shielded layer cures after ultraviolet light irradiates, and does not dissolve in developer solution,
Dissolve in stripper such as strong base solution.The alkaline soluble photosensitive resin is coated repeatedly on the main plating position of allen wrench 80
Liquid is used in combination stepper motor that allen wrench 80 is driven to rotate, rotating speed 150r/min；Then in dryer, with motor band
Dynamic allen wrench 80 rotates surface drying 40min (being dried at 80 DEG C)；Coating, surface drying is repeated several times, until allen wrench
The shielded layer of 80 surface uniform fold adequate thicknesses, shielding requirements be it is non-conductive, the optimum thickness of shielded layer should in 0.1~2mm,
Such as 0.1mm, 0.2mm, 0.5mm, 0.8mm, 1.2mm, 1.5mm, 1.8mm etc.；
2) a collection of allen wrench 80-1,80-2, the 80-3 ... for being coated with shielded layer are mounted on the first turntable 41
It is herein the first station on spring chuck 43-1,43-2,43-3 ...；
3) referring to FIG. 6, driving U-shaped frame 30 to slide by the second motor 31, make the first turntable 41 on turntable 22
Pneumatic chuck 23-1, pneumatic chuck 23-1 clamp the allen wrench 80- on the corresponding fixture 43-1 in position on the first turntable 41
1；Start first motor 21, turntable 22 rotates clockwise 90 °, and pneumatic chuck 23-1 is detached from elastic clip with allen wrench 80-1
Have 43-1, goes to organisation of working 60, that is, reach second station；The interior hexagonal on the pneumatic chuck 23-1 of second station is pulled at this time
Hand 80-1's arranges axially along X-direction, and zero, that is, A of allen wrench 80-11Point should be opposite with baffle 63；
4) it drives tool setting mechanism to advance along X axis allen wrench 80-1 by position adjusting mechanism 61, executes to knife mistake
Journey, when position adjusting mechanism 61 is more than maximum thrust (this that linear motor 611 is set in the resistance of motion being subject in the process of advancing
0.1N is set as among embodiment) when, it is believed that baffle 63 and allen wrench 80-1 determines allen wrench to knife success with this
80-1 zeros A1The position of point；In conjunction with allen wrench 80-1 sizes, allen wrench 80-1 B to be electroplated can be obtained1、
C1The location parameter of two sections；Also, when to knife success, the position of ultraviolet light irradiation head 622 should be than allen wrench 80-1 more
Close to turntable 22；
5) after to knife success, position adjusting mechanism 61 returns to starting point, to be electroplated then in conjunction with allen wrench 80-1
B1、C1The location parameter of two sections, position adjusting mechanism 61 position ultraviolet light irradiation head 622 to allen wrench C1Sections etc. are no
Need the position being electroplated, and the C of the minute surface of ultraviolet light irradiation head 622 and allen wrench 801The distance of section etc. is 10mm；
6) start the 5th motor 71, by slip gear 70 drive pneumatic chuck 23-1 in the second station and
Allen wrench 80-1 opens ultraviolet light irradiation head 622, to C with the rotational speed of 60r/min1The area that section etc. need not be electroplated
Duan Jinhang ultraviolet lights irradiate, and irradiation time 50s makes the shielded layer of those sections cure；
7) after the shielded layer solidification of the section that need not be electroplated of allen wrench 80-1, referring to FIG. 6, U-shaped frame 30 moves
Dynamic to make the second turntable 51 close to turntable 22, then turntable 22 rotates clockwise 90 °, by the pneumatic chuck 23-1 of second station and
The allen wrench 80-1 machined thereon turns to the position of corresponding second turntable 51, and allen wrench 80-1 is filled
It is clipped on the spring chuck 53-1 of the second turntable 51；Then pneumatic chuck 23-1 unclamps, and the movement of U-shaped frame 30 makes 51 band of the second turntable
Allen wrench 80-1 far from pneumatic chuck 23-1, reaches 3rd station.
It is above-mentioned 3) in, be detached from fixture 43-1 with allen wrench 80-1 in pneumatic chuck 23-1 and reach second station
Afterwards, next pneumatic chuck 23-2 on turntable 22 also turns over the first turntable 41 of alignment, while third motor 42 drives first
Turntable 41 rotates, and the allen wrench 80-2 of next fixture 43-2 and its clamping is turned to corresponding to pneumatic chuck 23-2
Position.It, can be by the allen wrench 80-2 on the first turntable 41 when the first turntable 41 is close to pneumatic chuck 23-2 next time
It is transferred to pneumatic chuck 23-2.Repeatedly, can allen wrench be constantly transferred to pneumatic chuck from the first turntable, i.e.,
The lasting conversion completed from the first station to second station.
Meanwhile it is above-mentioned 7) in, after the second turntable 51 takes away allen wrench 80-1, the 4th motor 52 drive the second turntable
51 rotations, by the fixture 53-2 of next sky turn to 51 pivot center sustained height of the second turntable, when pneumatic clamps next time
When head 23-2 is close to the second turntable 51, the allen wrench 80-2 on pneumatic chuck 23-2 can be transferred to the angle of the second turntable
On 53-2.Repeatedly, can allen wrench be constantly transferred to the second turntable from pneumatic chuck, i.e., it is lasting to complete from the
Conversion of two stations to 3rd station.
8) above step 3 is repeated)~7) until after the conveying and processing of a collection of allen wrench of completion, all interior hexagonals are pulled
The shielded layer of the position that need not be electroplated of hand 80-1,80-2,80-3 ... is cured, and is transferred to the folder of the second turntable 51
Have on 53-1,53-2,53-3 ..., shuts down, remove the second turntable 51；
9) all allen wrenches after processing on the second turntable 51 are immersed in 3% sodium carbonate weak caustic solution
5min, allen wrench B1Section shielded layer do not have it is illuminated, it is uncured, dissolved by weak base；Other C1What section etc. need not be electroplated
Section cannot be dissolved and be retained because shielded layer cures, and thus cancel allen wrench B1The shielding of section；
10) by B1Section cancels 80 clamping of allen wrench of shielding in electroplating clamp, is put into electroplate liquid by B1The plating of section
Technological requirement carries out the plating of metallic nickel；Due to B1The shielding of section is cancelled, therefore can be electroplated；And C1Other sections such as section are also
There is the protection of shielded layer, will not be plated；After the completion of plating, allen wrench is immersed in strong alkali solution, shielded layer is complete
Fully dissolved cleans up.It completes to allen wrench B1The plating of section.
11) repeat the above steps 1)~10), after allen wrench surface coats shielded layer, ultraviolet irradiation removes C1Section is outer
Remaining section, be then immersed in 5min in 3% sodium carbonate weak caustic solution, cancel allen wrench C1The shielding of section；Again to C1Section
By C1The electroplating technology of section requires to carry out the plating of metallic zinc, at this time due to the protection of shielded layer, removes C1Remaining section outside section
(including the B being electroplated1Section and B2And C2Section) it will not be plated；Then it is molten the allen wrench after plating to be immersed into strong basicity
Remaining shielded layer is removed in liquid, is cleaned up, that is, completes allen wrench B1、C1The segmentation electricity of two section difference electroplating technologies
Plating.
12) it repeats the above steps, with A2Point is zero, is completed to allen wrench B2、C2The segmentation of two sections is electroplated.
Above-described embodiment illustrates in case of alkaline soluble photosensitive resin is negative photoresist, but is not limited thereto,
Skilled person will appreciate that in the case that the photosensitive shielded layer used is positive photoresist, after ultraviolet light, the portion of irradiation
It point will not cure, dissolve in developer solution, and it is not illuminated partially cured, it is insoluble in developer solution, stripper can be dissolved in.It is adopting
In the case of photosensitive shielded layer with positive photoresist, ultraviolet light irradiation head should irradiate section to be electroplated, then will be waited for by developer solution
The shielded layer removal of section is electroplated, you can be electroplated；The shielded layer of remaining section is removed with stripper again after the completion of plating,
Segmentation plating can be realized.It is not described in detail herein.
In addition, skilled person will appreciate that, the identical electroplating technology of different sections may be implemented in the method according to the invention
The segmentation of different-thickness is electroplated, and is not described in detail herein.
The above, only present pre-ferred embodiments, therefore cannot limit the scope of implementation of the present invention according to this, i.e., according to
Equivalent changes and modifications made by the scope of the claims of the present invention and description all should still belong in the range of the present invention covers.
Claims (10)
1. a kind of hand-operated tools for cancelling automatic production line based on shielded layer chemistry is segmented electro-plating method, the hand-operated tools edge
It is divided axially into several sections, and each section is the identical or different revolving body of diameter, and at least two sections need plating and electricity
Plating requires different；It is characterized in that：The automatic production line includes：
Rack, rack is equipped with multistation conveying equipment and equipment is cancelled in shielding；Wherein, multistation conveying equipment includes：
Rotary conveyer structure is located at rack, includes the turntable of annular, and circumferential compartment of terrain is equipped with several clamping devices, folder on turntable
Hold the first friction pulley and clamping piece that device includes coaxially connected；
U-shaped frame, in rack, U-shaped frame is parallel to turntable radial line arrangement and can be parallel to turntable radial line in rack upper edge sliding installation
Direction move back and forth；The both ends of U-shaped frame have been arranged symmetrically the first rotating disk mechanism and the second rotating disk mechanism, the first rotating disk mechanism packet
The first turntable is included, the second rotating disk mechanism includes the second turntable, and the first turntable and the second turntable are positioned opposite, and the two periphery is designed with
The position of several fixtures, the first turntable and the respective part fixture of the second turntable is corresponding with the position of turntable；Existed by U-shaped frame
It is slided in rack to adjust the rotating disk mechanism of the first rotating disk mechanism/second to the distance of turntable；
Slip gear, including elastic component and for being matched with any one first friction pulley to realize the second of frictional drive
Friction pulley, elastic component are located at rack, and the second friction pulley is connected with elastic component；
Shielding cancels equipment and arranges in class isosceles triangle around turntable with the first rotating disk mechanism, the second rotating disk mechanism, and the friction passes
Motivation structure is located between turntable and shielding cancellation equipment；Equipment is cancelled in shielding：
Position adjusting mechanism is located at rack, including the workbench that can be moved back and forth along X-direction；
Photocuring mechanism, including irradiation head, irradiation head are located at workbench；The position of turntable is corresponding with the position of irradiation head；
Tool setting mechanism, including baffle, baffle are located at workbench, and baffle is located at the side of the separate turntable of irradiation head；
The hand-operated tools is segmented electro-plating method：
1) photosensitive shielded layer is uniformly coated on hand-operated tools, the thickness of photosensitive shielded layer is 0.1~2.5mm；
2) a collection of hand-operated tools for being coated with photosensitive shielded layer is separately mounted on several fixtures of the first turntable, is herein
One station；
3) U-shaped frame drives clamping piece of first turntable on turntable, turntable to clamp on the first turntable on the corresponding fixture in position
Hand-operated tools；Turntable rotates, and clamping piece, which is detached from fixture with hand-operated tools and goes to shielding, cancels equipment, that is, reaches the second work
Position axially along X-direction arranges that and the zero of hand-operated tools is opposite with baffle in the hand-operated tools of second station；Moreover,
Clamping piece is detached from hand-operated tools after fixture reaches second station, and next clamping piece on turntable is through first turn of rotational alignment
Disk；And the hand-operated tools of the first next fixture and its clamping on turntable turns to position corresponding with the next clamping piece
It sets, hand-operated tools is constantly transferred to by clamping piece from the first turntable with this；
4) it drives tool setting mechanism to advance to hand-operated tools by position adjusting mechanism to execute to knife, determine hand-operated tools zero position
It sets；The location parameter of each section of hand-operated tools is obtained in conjunction with hand-operated tools size；When to knife success, the position of irradiation head should compare hand
All sections to be electroplated of power driven tools are closer to turntable；
5) location parameter for combining the first section to be electroplated of hand-operated tools is positive photoresist or negative photoresist according to photosensitive shielded layer, leads to
It crosses position adjusting mechanism and irradiation head is positioned to its to the first section to be electroplated of hand-operated tools or in addition to the first section to be electroplated
Section need not be electroplated in he, and irradiation head is 9~11mm at a distance from hand-operated tools；
6) clamping piece and hand-operated tools rotation in second station are driven by slip gear, opens irradiation head, it is right
The first section to be electroplated of hand-operated tools or other photosensitive shielded layers that section need not be electroplated are irradiated；
7) U-shaped frame drives the second turntable close to turntable, turntable rotation, by hand-operated tools in the clamping piece of second station and thereon
The position of corresponding second turntable is turned to, and by the hand-operated tools clamping on the fixture of the second turntable；Then clamping piece unclamps,
U-shaped frame drives the second turntable and hand-operated tools far from clamping piece, that is, reaches 3rd station；Moreover, being taken away manually in the second turntable
After tool, next fixture on the second turntable turns to position corresponding with clamping piece on turntable, constantly will be manual with this
Tool is transferred to the second turntable from clamping piece；
8) above step 3 is repeated)~7) until complete a collection of hand-operated tools cancels the processing of equipment in shielding, and it is transferred to the
On the fixture of two turntables；
9) hand-operated tools on the second turntable is immersed into developer solution, removes the shielded layer of the first section to be electroplated of hand-operated tools, cruelly
Reveal the first section to be electroplated of hand-operated tools；
10) hand-operated tools of the first section to be electroplated of exposure is electroplated by the plating requirement of the first section to be electroplated；Plating
After the completion, with remaining shielded layer on stripper removal hand-operated tools；
11) according to the quantity of hand-operated tools section to be electroplated, repeat the above steps 1)~10), expose hand-operated tools one by one successively
Each section to be electroplated and require to be electroplated according to the different plating of each section respectively, to realize segmentation plating.
2. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：The rotary conveyer structure further includes first driving means and slip ring, which is located at rack
And be sequentially connected turntable and can drive turntable along its ring heart rotate；The slip ring is located at turntable center；The clamping piece is pneumatic clamps
The snorkel of head, those pneumatic chucks is drawn by the slip ring.
3. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：The U-shaped frame is equipped with rack；The rack is equipped with the second driving device, which passes
Dynamic to be connected with gear, gear is engaged with rack adaptation, is rotated by the second driving device sliding tooth wheel and mutual with rack
Cooperation is to drive U-shaped frame to be slided in rack.
4. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：First rotating disk mechanism further includes third driving device, and second rotating disk mechanism further includes 4 wheel driven
Dynamic device, the third driving device and four-drive device are respectively provided at the both ends of the U-shaped frame, third driving device transmission
It connects first turntable and first turntable can be driven to rotate, which is sequentially connected second turntable and can
Second turntable is driven to rotate.
5. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：The pivot center of first turntable, the pivot center of the second turntable and the axis of clamping piece are located at same
Horizontal plane.
6. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：The slip gear further includes the 5th driving device, and the 5th driving device is located at elastic component and passes
It is dynamic to connect second friction pulley and second friction pulley be driven to rotate.
7. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：The position adjusting mechanism further includes linear drive apparatus, which is located at rack, described
Workbench is located on the mover of the linear drive apparatus.
8. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：The photocuring mechanism further includes irradiation head fixing piece；The irradiation head fixing piece is located at the workbench,
The irradiation head is installed in the irradiation head fixing piece.
9. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：The diameter range of the hand-operated tools is 2~15mm.
10. the hand-operated tools according to claim 1 for cancelling automatic production line based on shielded layer chemistry is segmented plating side
Method, it is characterised in that：The hot spot of the irradiation head is line style, and size is 2~4mm × 15~17mm；In the step 4), irradiation
Time is 45~85s.
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|---|---|---|---|
| CN201611079966.4A CN106757219B (en) | 2016-11-30 | 2016-11-30 | A kind of hand-operated tools segmentation electro-plating method for cancelling automatic production line based on shielded layer chemistry |
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| CN201611079966.4A CN106757219B (en) | 2016-11-30 | 2016-11-30 | A kind of hand-operated tools segmentation electro-plating method for cancelling automatic production line based on shielded layer chemistry |
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| EP2801642A1 (en) * | 2013-05-08 | 2014-11-12 | Pard Hardware Industrial Co., Ltd. | Method for marking a tool |
| CN204589338U (en) * | 2015-04-27 | 2015-08-26 | 栾善东 | Electronics contact pin and the gold-plated automatic production line of connector continuous and local |
| CN204779902U (en) * | 2015-05-19 | 2015-11-18 | 台州蓝德斯光学有限公司 | Be used for earpiece full automatic plating system of processing |
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| CN101038440A (en) * | 2006-03-15 | 2007-09-19 | 岛尼尔公司 | Process for fabricating a monolayer or multilayer metal structure in LIGA technology, and structure obtained |
| CN101463495A (en) * | 2007-12-19 | 2009-06-24 | 景祥凯工业股份有限公司 | Method for manufacturing metal hand tool |
| EP2801642A1 (en) * | 2013-05-08 | 2014-11-12 | Pard Hardware Industrial Co., Ltd. | Method for marking a tool |
| CN203284492U (en) * | 2013-07-26 | 2013-11-13 | 四川宁江山川机械有限责任公司 | Automatic plating line hanging device for limb type vibration damper poles |
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