CN106078766A - A kind of mechanical hand for underwear automatic mold system - Google Patents
A kind of mechanical hand for underwear automatic mold system Download PDFInfo
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- CN106078766A CN106078766A CN201610697506.1A CN201610697506A CN106078766A CN 106078766 A CN106078766 A CN 106078766A CN 201610697506 A CN201610697506 A CN 201610697506A CN 106078766 A CN106078766 A CN 106078766A
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- mechanical hand
- cylinder
- spring
- shell fragment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Electroplating Methods And Accessories (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of mechanical hand for underwear automatic mold system, include mechanical hand body and the pressing plate being connected with mechanical hand body；Described pressing plate connects clamping device；Described clamping device includes cylinder and fixture；Described cylinder includes the first cylinder and the second cylinder；Described fixture includes the first fixture being connected with the first cylinder and the second fixture being connected with the second cylinder；Described cylinder is provided with piston rod；Described piston rod is provided with draw-in groove；Described fixture is provided with the jack for being connected with piston rod；Spring and shell fragment it is provided with in described jack；One end of described spring and jack inwall against；The other end of described spring is connected with shell fragment；Described shell fragment is provided with and the fixture block of card slot fit；The automatization of underwear impression system is realized by arranging mechanical hand；By arranging fixture block in fixture, draw-in groove is set on the piston rod so that when piston rod is in insertion fixture, fixture block and draw-in groove clamping；Prevent fixture from coming off with cylinder.
Description
Technical field
The present invention relates to mechanical hand technical field, be specifically related to a kind of mechanical hand for underwear automatic mold system.
Background technology
Traditional underwear impression system manually realizes, and the most not only wastes the time, but also wastes people
Power；And inefficiency
Simultaneously because mechanical hand action work when is big compared with amplitude, fixture is easily made to come off with cylinder, so that not
Can normally work.
Summary of the invention
It is an object of the invention to for above-mentioned deficiency of the prior art, it is provided that a kind of for underwear automatic mold system
Mechanical hand.
The purpose of the present invention is achieved through the following technical solutions: a kind of mechanical hand for underwear automatic mold system, bag
Include mechanical hand body and the pressing plate being connected with mechanical hand body；Described pressing plate connects clamping device；
Described clamping device includes cylinder and fixture；Described cylinder includes the first cylinder and the second cylinder；Described fixture bag
Include the first fixture being connected with the first cylinder and the second fixture being connected with the second cylinder；
Described cylinder is provided with piston rod；Described piston rod is provided with draw-in groove；
Described fixture is provided with the jack for being connected with piston rod；Spring and shell fragment it is provided with in described jack；The one of described spring
End with jack inwall against；The other end of described spring is connected with shell fragment；Described shell fragment is provided with and the fixture block of card slot fit.
The present invention is further arranged to, described fixture block be shaped as right-angled trapezium.
The present invention is further arranged to, described draw-in groove be shaped as right-angled trapezium.
The present invention is further arranged to, and described shell fragment includes kink and Access Division；Described Access Division is with kink even
Connect；Described fixture block is located at Access Division；Described fixture is provided with draw ring switch；Described draw ring switch be connected between kink elastic
Rope.
The present invention is further arranged to, and the quantity of described kink is two, is respectively arranged on the two ends of Access Division.
The present invention is further arranged to, and described spring includes the first spring and the second spring；Described shell fragment includes
One shell fragment and the second shell fragment；One end of described first spring and the side of jack inwall against；The other end of described first spring
It is connected with the first shell fragment；One end of described second spring and the opposite side of jack inwall against；The other end of described second spring
It is connected with the second shell fragment.
The present invention is further arranged to, and described fixture is by stainless steel base, plating alumina layer on stainless steel base
Form at the nonskid coating of alumina layer with cladding.
First using stainless steel material as clip base, it is possible to reduce cost, and fixture has enough mechanical strengths
Gripping workpiece, the nonskid coating of fixture can not be corroded by the stainless steel base in shield jig well simultaneously, extends work
In the life-span, moreover it is possible to protect held workpiece, the most enervated underwear fabric, do not crushed, also prevent workpiece landing from fixture
Cause molding process failure；And alumina layer needs further to aoxidize formation by vacuum plating aluminium lamination, alumina layer is permissible
Connect nonskid coating and stainless steel base well, solve the fixture coating typically directly coated on stainless steel caducous
Problem.
Wherein, described nonskid coating is made up of following raw material: Co 6 wt%-10 wt%, ZrO2 10-15 wt%、TiC
2wt%-4wt%, TaC 3 wt%-5 wt%, NbC 5 wt%-8 wt%, surplus is WC.Wherein, the granularity of described WC is 2-3 μ
M, the granularity of described Co is 10-20 μm, and the specific surface area of described TiC is 15-20 m2/ g, the specific surface area of described TaC is 20-
25m2/ g, the specific surface area of described NbC is 8-10 m2/g.The nonskid coating of the present invention is the coating with tungsten carbide as major ingredient, tool
There is a feature that high compaction, bond strength are high, hardness high, toughness is strong, and also combine the characteristic of other metal, and to them
Granularity or specific surface area be in optimized selection, prevent it from occurring to reunite and can dispersion mixing well, cladding exists
On alumina surface, binding strength is high, is not easily stripped, greatly extends service life.
Wherein, the preparation method of described fixture comprises the steps:
(1), vacuum plating: vacuum plating aluminum metal layer on described stainless steel base；
(2), anodized: described aluminum metal layer is carried out anodized, obtains alumina layer；
(3), corrosion expanding treatment: alumina layer uses alkaline corrosion agent carry out corroding expanding treatment 5-10min, then clear water
Clean, be dried；
(4), lf coating nonskid coating: by Co, ZrO2, TiC, TaC, NbC, WC carry out being mixed to get mixing gold in proportion
Belong to powder, described mixed metal powder is utilized laser melting and coating technique cladding alumina layer after described expanding treatment,
To described fixture.
First vacuum plating aluminum metal layer on stainless steel base, utilizes sulphuric acid anodizing technology, and aluminum metal layer generates
Fine and close oxide-film, the corrosiveness of sulphuric acid makes the weak spot of oxide-film occur to dissolve reaction simultaneously, forms a large amount of hole, hole
Producing again electric current conduction with sulfuric acid contact, continue oxidized, aluminum metal layer the most constantly experiences the process of oxidation-dissolving-oxidation,
Thus form thin and compact inner barrier oxide layer and thickness and the outer oxide layer of porous.And then alkaline corrosion agent is just for aluminium oxide
Layer generation effect, increases the degree of depth of alumina layer hole, it is simple to tungsten carbide nonskid coating is using hole as binding site and aluminium oxide
Layer firmly connects, and obtains that binding strength is high, is not easily stripped, nonskid coating that mechanical property is excellent.
Wherein, in described step (1), in vacuum plating, vacuum is 0.01-0.012Pa, and the evaporating temperature of aluminum is 1700
DEG C-1800 DEG C, the thickness of aluminum metal layer is 5-10 μm.Optimize vacuum plating process parameter, make to be formed uniformly on stainless steel base
Aluminum metal layer.
Wherein, the method for described step (2) described anodized is: put into as anode by described aluminum metal layer
In the sulfuric acid solution of 140g/L～160g/L, temperature 5 DEG C～10 DEG C, under conditions of voltage 6V～10V be electrolysed 5min～
20min.Optimizing anodized technological parameter, suitable voltage can be accelerated oxidation course and avoid the too fast electric current that heats up simultaneously
The oxide thickness that instability causes is uneven, and suitable temperature and sulfuric acid concentration can make oxide-film fine and close and have certain thickness
Degree.
Wherein, the alkaline corrosion agent in described step (3) is by 20wt%-30 wt% strong base-weak acid salt, 5 wt%-10 wt% tables
Face activating agent, 1 wt%-5 wt% anion powder, surplus be water composition, described strong base-weak acid salt be sodium carbonate, sodium bicarbonate, five
At least one of water sodium silicate, described surfactant is pressed weight by anionic surfactant and nonionic surfactant
The amount ratio composition than 40%-60%:40%-60%, described anionic surfactant is sodium tartrate, trisodium citrate, grass
At least one in acid sodium, described nonionic surfactant is at least one in polysorbas20, polysorbate40, polysorbate60.This
The alkaline corrosion agent strong base-weak acid salt of invention can maintain pH value well and persistently corrode aluminium oxide, and adds the moon
The surfactant that ionic surfactant and nonionic surfactant compound, it is possible to play lubricant effect well,
Make OH-With the oxide contact in hole thus reach the purpose of reaming, and anion powder has pyroelectricity or piezoelectricity, its pole
Property ion equilbrium position vibration and cause dipole moment change produce far infrared band electromagnetic radiation, accelerate moisture movement,
Make light water become activated water, so that the penetration of water, extension, dissolving power strengthen, strengthen corrosive effect.
Wherein, the laser power used in described step (4) lf coating nonskid coating is 2000-2500W, hot spot
A diameter of 2-4mm, scanning speed is 200-400mm/min, and powder sending quantity is 30-40g/min.Laser power is the biggest, melting of thawing
Covering amount of metal the most, the probability producing pore is the biggest.Along with laser power increases, the cladding layer degree of depth increases, liquid gold around
Belonging to big ups and downs, dynamic solidification crystallizes, and makes pore quantity gradually decrease and is even eliminated, and crackle also gradually decreases.Work as cladding
Layer depth reaches capacity after the degree of depth, and power is higher than after 2500W, and matrix surface temperature raises, and deformation and cracking phenomena aggravate, and swash
Luminous power is too small, and during less than 2000W, only face coat melts, and stainless steel base or alumina layer do not melt, now clad layer surface
Local balling-up, cavity etc. occur, does not reaches surface cladding purpose, therefore preferably laser power is 2000-2500W.Hot spot is higher than
4mm, the cladding Quality Down of nonskid coating, less than 2mm, it is unfavorable for comprehensive cladding of nonskid coating.And scanning speed and powder feeding
Speed can affect cladding speed, and cladding speed, spot diameter, laser power three influence each other, and consider the phase of each parameter
Impact mutually, preferably scanning speed is 200-400mm/min, and powder sending quantity is 30-40g/min.By laser cladding technological parameter
Optimize, it is achieved that the strong bonded of tungsten carbide nonskid coating and alumina layer, and improve the mechanical property of nonskid coating with
And coefficient of friction so that it is underwear fabric can be gripped the most protectively, such as sponge etc., greatly reduce percent defective.
Beneficial effects of the present invention: realize the automatization of underwear impression system by arranging mechanical hand；By at fixture
Fixture block is inside set, draw-in groove is set on the piston rod so that when piston rod is in insertion fixture, fixture block and draw-in groove clamping；Prevent folder
Tool comes off with cylinder.
Accompanying drawing explanation
Utilize accompanying drawing that invention is described further, but the embodiment in accompanying drawing do not constitute any limitation of the invention,
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain it according to the following drawings
Its accompanying drawing.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of clamping device of the present invention；
Fig. 3 is the schematic diagram that inventive piston bar coordinates with fixture；
Description of reference numerals in Fig. 1 to Fig. 3:
1-mechanical hand body 1；2-pressing plate；3-clamping device；31-cylinder；32-fixture；4-piston rod；41-draw-in groove；5-spring；
6-shell fragment；61-kink；62-Access Division；63-fixture block；71-draw ring switchs；72-stretch cord.
Detailed description of the invention
The invention will be further described with the following Examples.
Embodiment 1
From Fig. 1 to Fig. 3；A kind of mechanical hand for underwear automatic mold system described in the present embodiment, includes machinery
Hands body 1 and the pressing plate 2 being connected with mechanical hand body 1；Described pressing plate 2 connects clamping device 3；Described clamping device 3 wraps
Cylinder 31 and fixture 32 are included；Described cylinder 31 includes the first cylinder 31 and the second cylinder 31；Described fixture 32 include with
The first fixture 32 that first cylinder 31 connects and the second fixture 32 of being connected with the second cylinder 31；Described cylinder 31 is provided with piston
Bar 4；Described piston rod 4 is provided with draw-in groove 41；Described fixture 32 is provided with the jack for being connected with piston rod 4；Set in described jack
There are spring 5 and shell fragment 6；One end of described spring 5 and jack inwall against；The other end of described spring 5 is connected with shell fragment 6；Institute
State shell fragment 6 and be provided with the fixture block 63 coordinated with draw-in groove 41.Specifically, the present embodiment realizes underwear pressing mold system by arranging mechanical hand
The automatization of system；After product is flattened by pressing plate 2, product clip is carried thereafter by clamping device 3；Simultaneously as mechanical hand is in work
When, movement range is relatively big, easily makes fixture 32 come off with cylinder 31, therefore the present embodiment is by arranging card in fixture 32
Block 63, arranges draw-in groove 41 on piston rod 4 so that when piston rod 4 is in insertion fixture 32, fixture block 63 and draw-in groove 41 clamping；Anti-
Only fixture 32 comes off with cylinder 31.
A kind of mechanical hand for underwear automatic mold system described in the present embodiment, described fixture block 63 be shaped as right angle
Trapezoidal.A kind of mechanical hand for underwear automatic mold system described in the present embodiment, described draw-in groove 41 be shaped as right angle ladder
Shape.By fixture block 63 is set to right-angled trapezium；The inclined-plane of right-angled trapezium can be easy to piston rod 4 and insert in jack, right angle ladder
The right-angle side of shape can be conducive to draw-in groove 41 and fixture block 63 clamping；By draw-in groove 41 is set to right-angled trapezium, it is possible to coordinate card
The shape of block 63, increases retentivity.
A kind of mechanical hand for underwear automatic mold system described in the present embodiment, described shell fragment 6 includes kink
61 with Access Division 62；Described Access Division 62 is connected with kink 61；Described fixture block 63 is located at Access Division 62；Described fixture 32 is provided with
Draw ring switch 71；It is connected elastic rope 72 between described draw ring switch 71 and kink 61.By arranging stretch cord 72 and draw ring
Switch 71, user can be by pulling open draw ring switch 71 so that fixture block 63 separates with draw-in groove 41, thus takes out piston rod 4.
A kind of mechanical hand for underwear automatic mold system described in the present embodiment, the quantity of described kink 61 is two
Individual, it is respectively arranged on the two ends of Access Division 62.
A kind of mechanical hand for underwear automatic mold system described in the present embodiment, described spring 5 includes the first bullet
Spring and the second spring；Described shell fragment 6 includes the first shell fragment and the second shell fragment；One end of described first spring and jack inwall
Side against；The other end of described first spring and the first shell fragment connect；One end of described second spring is another with jack inwall
Side against；The other end of described second spring and the second shell fragment connect.By arranging two springs 5 and two shell fragments 6, favorably
In the card tightness increasing piston rod 4 and fixture 32.
The preparation method of described fixture comprises the steps:
(1), vacuum plating: vacuum plating aluminum metal layer on described stainless steel base；In described step (1) in vacuum plating
Vacuum is 0.011Pa, and the evaporating temperature of aluminum is 1750 DEG C, and the thickness of aluminum metal layer is 7.5 μm.
(2), anodized: described aluminum metal layer is carried out anodized, obtains alumina layer；By described aluminum
Metal level is put in the sulfuric acid solution of 150g/L as anode, temperature 7.5 DEG C, is electrolysed 12.5min under conditions of voltage 8V.
(3), corrosion expanding treatment: alumina layer uses alkaline corrosion agent carry out corroding expanding treatment 7.5min, then
Clean water, be dried；Described alkaline corrosion agent is by 25 wt% strong base-weak acid salts, 7.5 wt% surfactants, 3wt% anion
Powder, surplus is water composition, and described strong base-weak acid salt is sodium carbonate, and described surfactant is by anionic surfactant and non-
Ionic surfactant is by weight the ratio composition of 1:1, and described anionic surfactant is sodium tartrate, described non-
Ionic surfactant is polysorbas20.
(4), lf coating nonskid coating: described nonskid coating is made up of following raw material: Co 8wt%, ZrO2
12.5 wt%, TiC 3wt%, TaC 4wt%, NbC 6.5 wt%, surplus is WC.Wherein, the granularity of described WC is 2.5 μm, institute
The granularity stating Co is 15 μm, and the specific surface area of described TiC is 17.5m2/ g, the specific surface area of described TaC is 22.5m2/ g, described
The specific surface area of NbC is 9 m2/g.By Co, ZrO2, TiC, TaC, NbC, WC carry out in proportion being mixed to get mixed metal powder,
Described mixed metal powder is utilized laser melting and coating technique cladding alumina layer after described expanding treatment, obtains described folder
Tool.The laser power used in described step (4) lf coating nonskid coating is 2250W, and spot diameter is 3mm, scanning
Speed is 300mm/min, and powder sending quantity is 35g/min.
Embodiment 2
Different with embodiment 1, the preparation method of described fixture comprises the steps:
(1), vacuum plating: vacuum plating aluminum metal layer on described stainless steel base；In described step (1) in vacuum plating
Vacuum is 0.01Pa, and the evaporating temperature of aluminum is 1700 DEG C DEG C, and the thickness of aluminum metal layer is 5 μm.
(2), anodized: described aluminum metal layer is carried out anodized, obtains alumina layer；By described aluminum
Metal level is put in the sulfuric acid solution of 140g/L as anode, temperature 5 DEG C, is electrolysed 5min under conditions of voltage 6V.
(3), corrosion expanding treatment: alumina layer uses alkaline corrosion agent carry out corroding expanding treatment 5, and then clear water is clear
Wash, be dried；Described alkaline corrosion agent is by 20wt% strong base-weak acid salt, 5 wt% surfactants, 1 wt% anion powder, and surplus is
Water forms, and described strong base-weak acid salt is sodium carbonate, the sodium bicarbonate mixture that 1:1 ratio mixes by weight, described table
Face activating agent is made up of the ratio of anionic surfactant and nonionic surfactant 4:6 by weight, described the moon
Ionic surfactant is the mixture that sodium tartrate, trisodium citrate mix by weight 1:1 ratio, described non-from
Subtype surfactant is the mixture of the ratio composition of polysorbas20, polysorbate40 1:1 by weight.
(4), lf coating nonskid coating: described nonskid coating is made up of following raw material: Co 6 wt%, ZrO2 10
Wt%, TiC 2wt%, TaC 3 wt%, NbC 5 wt%, surplus is WC.Wherein, the granularity of described WC is 2 μm, the grain of described Co
Degree is 10 μm, and the specific surface area of described TiC is 15 m2/ g, the specific surface area of described TaC is 20m2/ g, the specific surface of described NbC
Amassing is 8 m2/g.By Co, ZrO2, TiC, TaC, NbC, WC carry out being mixed to get mixed metal powder, by described mixing in proportion
Metal dust utilizes laser melting and coating technique cladding alumina layer after described expanding treatment, obtains described fixture.Described step
(4) laser power used in lf coating nonskid coating is 200W, and spot diameter is 2mm, and scanning speed is 200mm/
Min, powder sending quantity is 30g/min.
Embodiment 3
Different with embodiment 1, the preparation method of described fixture comprises the steps:
(1), vacuum plating: vacuum plating aluminum metal layer on described stainless steel base；In described step (1) in vacuum plating
Vacuum is 0.012Pa, and the evaporating temperature of aluminum is 1800 DEG C, and the thickness of aluminum metal layer is 10 μm.
(2), anodized: described aluminum metal layer is carried out anodized, obtains alumina layer；By described aluminum
Metal level is put in the sulfuric acid solution of 160g/L as anode, temperature 10 DEG C, is electrolysed 20min under conditions of voltage 10V.
(3), corrosion expanding treatment: alumina layer uses alkaline corrosion agent carry out corroding expanding treatment 10min, the most clearly
Water cleans, is dried；Described alkaline corrosion agent by 30 wt% strong base-weak acid salts, 10 wt% surfactants, 5 wt% anion powder,
Surplus is water composition, and described strong base-weak acid salt is the ratio group of sodium carbonate, sodium bicarbonate, SODIUM METASILICATE PENTAHYDRATE 1:1:1 by weight
The mixture become, described surfactant is by anionic surfactant and nonionic surfactant 6:4 by weight
Ratio composition, described anionic surfactant is that sodium tartrate, trisodium citrate, Disodium oxalate. are by weight 1:1:1
The mixture of ratio composition, described nonionic surfactant is that polysorbas20, polysorbate40, polysorbate60 are by weight 1:1:1
The mixture of ratio composition.
(4), lf coating nonskid coating: described nonskid coating is made up of following raw material: Co 10 wt%, ZrO2
15 wt%, TiC 4wt%, TaC 5 wt%, NbC 8 wt%, surplus is WC.Wherein, the granularity of described WC is 3 μm, described Co's
Granularity is 20 μm, and the specific surface area of described TiC is 20 m2/ g, the specific surface area of described TaC is 25m2The ratio table of/g, described NbC
Area is 10 m2/g.By Co, ZrO2, TiC, TaC, NbC, WC carry out being mixed to get mixed metal powder, by described in proportion
Mixed metal powder utilizes laser melting and coating technique cladding alumina layer after described expanding treatment, obtains described fixture.Described
The laser power used in step (4) lf coating nonskid coating is 2500W, and spot diameter is 4mm, and scanning speed is
400mm/min, powder sending quantity is 40g/min.
Embodiment 4
Different with embodiment 1, the preparation method of described fixture comprises the steps:
(1), vacuum plating: vacuum plating aluminum metal layer on described stainless steel base；In described step (1) in vacuum plating
Vacuum is 0.012Pa, and the evaporating temperature of aluminum is 1720 DEG C, and the thickness of aluminum metal layer is 8 μm.
(2), anodized: described aluminum metal layer is carried out anodized, obtains alumina layer；By described aluminum
Metal level is put in the sulfuric acid solution of 155g/L as anode, temperature 8 DEG C, is electrolysed 12min under conditions of voltage 9V.
(3), corrosion expanding treatment: alumina layer uses alkaline corrosion agent carry out corroding expanding treatment 6min, the most clearly
Water cleans, is dried；Described alkaline corrosion agent is by 23wt% strong base-weak acid salt, 9wt% surfactant, 2wt% anion powder, surplus
Forming for water, described strong base-weak acid salt is the mixture of the ratio composition of sodium bicarbonate, SODIUM METASILICATE PENTAHYDRATE 1:1 by weight, institute
State surfactant to be made up of the ratio of anionic surfactant and nonionic surfactant 55:45 by weight,
Described anionic surfactant is Disodium oxalate., and described nonionic surfactant is polysorbate60.
(4), lf coating nonskid coating: described nonskid coating is made up of following raw material: Co 7 wt%, ZrO2
11wt%, TiC 3.5wt%, TaC 4.5 wt%, NbC 6.5 wt%, surplus is WC.Wherein, the granularity of described WC is 2.6 μm,
The granularity of described Co is 14 μm, and the specific surface area of described TiC is 18 m2/ g, the specific surface area of described TaC is 21m2/ g, described
The specific surface area of NbC is 8.5 m2/g.By Co, ZrO2, TiC, TaC, NbC, WC carry out being mixed to get mixed metal powder in proportion
End, utilizes described mixed metal powder laser melting and coating technique cladding alumina layer after described expanding treatment, obtains institute
State fixture.The laser power used in described step (4) lf coating nonskid coating is 2400W, and spot diameter is
3.5mm, scanning speed is 380mm/min, and powder sending quantity is 37g/min.
Embodiment 5
Different with embodiment 1, the preparation method of described fixture comprises the steps:
(1), vacuum plating: vacuum plating aluminum metal layer on described stainless steel base；In described step (1) in vacuum plating
Vacuum is 0.018Pa, and the evaporating temperature of aluminum is 1760 DEG C, and the thickness of aluminum metal layer is 7 μm.
(2), anodized: described aluminum metal layer is carried out anodized, obtains alumina layer；By described aluminum
Metal level is put in the sulfuric acid solution of 152g/L as anode, temperature 6 DEG C, is electrolysed 13.5min under conditions of voltage 7.5V.
(3), corrosion expanding treatment: alumina layer uses alkaline corrosion agent carry out corroding expanding treatment 5-10min, then
Clean water, be dried；Described alkaline corrosion agent is by 23.5 wt% strong base-weak acid salts, 8.5wt% surfactant, 2 wt% anion
Powder, surplus is water composition, and described strong base-weak acid salt is the mixing of the ratio composition of sodium carbonate, SODIUM METASILICATE PENTAHYDRATE 1:1 by weight
Thing, described surfactant is by anionic surfactant and the ratio of nonionic surfactant 48:52 by weight
Composition, described anionic surfactant is trisodium citrate, and described nonionic surfactant is polysorbate40.
(4), lf coating nonskid coating: described nonskid coating is made up of following raw material: Co 10 wt%, ZrO2
13 wt%, TiC 3wt%, TaC 3 wt%, NbC 6 wt%, surplus is WC.Wherein, the granularity of described WC is 2.8 μm, described Co
Granularity be 12 μm, the specific surface area of described TiC is 16 m2/ g, the specific surface area of described TaC is 21m2The ratio of/g, described NbC
Surface area is 9 m2/g.By Co, ZrO2, TiC, TaC, NbC, WC carry out being mixed to get mixed metal powder, by described in proportion
Mixed metal powder utilizes laser melting and coating technique cladding alumina layer after described expanding treatment, obtains described fixture.Described
The laser power used in step (4) lf coating nonskid coating is 2200W, and spot diameter is 4mm, and scanning speed is
320mm/min, powder sending quantity is 32g/min.
Embodiment 6
Different with embodiment 1, the preparation method of described fixture comprises the steps:
(1), vacuum plating: vacuum plating aluminum metal layer on described stainless steel base；In described step (1) in vacuum plating
Vacuum is 0.013Pa, and the evaporating temperature of aluminum is 1770 DEG C, and the thickness of aluminum metal layer is 6 μm.
(2), anodized: described aluminum metal layer is carried out anodized, obtains alumina layer；By described aluminum
Metal level is put in the sulfuric acid solution of 150g/L as anode, temperature 10 DEG C, is electrolysed 14min under conditions of voltage 8V.
(3), corrosion expanding treatment: alumina layer uses alkaline corrosion agent carry out corroding expanding treatment 6min, the most clearly
Water cleans, is dried；Described alkaline corrosion agent is by 26wt% strong base-weak acid salt, 6 wt% surfactants, 4 wt% anion powder, remaining
Amount for water composition, described strong base-weak acid salt is sodium bicarbonate, described surfactant by anionic surfactant and non-from
Subtype surfactant by weight 1:1 ratio composition, described anionic surfactant be sodium tartrate, Disodium oxalate. by
The mixture of the ratio composition of weight ratio 1:1, described nonionic surfactant is that polysorbas20, polysorbate60 are by weight 1:1
Ratio composition mixture.
(4), lf coating nonskid coating: described nonskid coating is made up of following raw material: Co 8.8 wt%, ZrO2
14.5 wt%, TiC 3.8wt%, TaC 3.8 wt%, NbC 6.7 wt%, surplus is WC.Wherein, the granularity of described WC is 2.5 μ
M, the granularity of described Co is 18 μm, and the specific surface area of described TiC is 16 m2/ g, the specific surface area of described TaC is 22m2/ g, described
The specific surface area of NbC is 9 m2/g.By Co, ZrO2, TiC, TaC, NbC, WC carry out in proportion being mixed to get mixed metal powder,
Described mixed metal powder is utilized laser melting and coating technique cladding alumina layer after described expanding treatment, obtains described folder
Tool.The laser power used in described step (4) lf coating nonskid coating is 2400W, and spot diameter is 3.5mm, sweeps
Retouching speed is 260mm/min, and powder sending quantity is 34g/min.
Embodiment 1-6 all uses CSM company of Switzerland big load scratching instrument to measure the film-substrate cohesion of coating, testing conditions
For: diamond indenter tip radius of curvature 0.2mm, cone angle 120 °, cut speed 5mm/min, loading speed 100N/min,
Cut length 5mm.Test result is film-substrate cohesion 92N.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| Binding force of membrane/N | 124 | 98 | 103 | 113 | 109 | 110 |
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. the mechanical hand for underwear automatic mold system, it is characterised in that: include mechanical hand body (1) and and machine
The pressing plate (2) that tool hands body (1) connects；Described pressing plate (2) connects clamping device (3)；
Described clamping device (3) includes cylinder (31) and fixture (32)；Described cylinder (31) include the first cylinder (31) with
Second cylinder (31)；Described fixture (32) include the first fixture (32) being connected with the first cylinder (31) and with the second cylinder
(31) the second fixture (32) connected；
Described cylinder (31) is provided with piston rod (4)；Described piston rod (4) is provided with draw-in groove (41)；
Described fixture (32) is provided with the jack for being connected with piston rod (4)；Spring (5) and shell fragment (6) it is provided with in described jack；
One end of described spring (5) and jack inwall against；The other end of described spring (5) is connected with shell fragment (6)；Described shell fragment (6)
It is provided with the fixture block (63) coordinated with draw-in groove (41).
A kind of mechanical hand for underwear automatic mold system the most according to claim 1, it is characterised in that: described fixture block
(63) be shaped as right-angled trapezium.
A kind of mechanical hand for underwear automatic mold system the most according to claim 2, it is characterised in that: described draw-in groove
(41) be shaped as right-angled trapezium.
A kind of mechanical hand for underwear automatic mold system the most according to claim 1, it is characterised in that: described shell fragment
(6) kink (61) and Access Division (62) are included；Described Access Division (62) is connected with kink (61)；Described fixture block (63) sets
In Access Division (62)；Described fixture (32) is provided with draw ring switch (71)；Connect between described draw ring switch (71) and kink (61)
It is connected to stretch cord (72).
A kind of mechanical hand for underwear automatic mold system the most according to claim 4, it is characterised in that: described bending
The quantity in portion (61) is two, is respectively arranged on the two ends of Access Division (62).
A kind of mechanical hand for underwear automatic mold system the most according to claim 1, it is characterised in that: described spring
(5) the first spring and the second spring are included；Described shell fragment (6) includes the first shell fragment and the second shell fragment；Described first spring
One end and jack inwall side against；The other end of described first spring and the first shell fragment connect；Described second spring
The opposite side of one end and jack inwall against；The other end of described second spring and the second shell fragment connect.
A kind of mechanical hand for underwear automatic mold system the most according to claim 1, it is characterised in that: described fixture
(32) alumina layer and the cladding by stainless steel base, electroplated on stainless steel base forms at the nonskid coating of alumina layer,
The thickness of wherein said nonskid coating is 10-12 μm.
A kind of mechanical hand for underwear automatic mold system the most according to claim 7, it is characterised in that: described anti-skidding
Coating is made up of following raw material: Co 6 wt%-10 wt%, ZrO2 10-15 wt%、TiC 2wt% -4wt% 、TaC 3 wt%-
5 wt%, NbC 5 wt%-8 wt%, surplus is WC；
Wherein, the granularity of described WC is 2-3 μm, and the granularity of described Co is 10-20 μm, and the specific surface area of described TiC is 15-20
m2/ g, the specific surface area of described TaC is 20-25m2/ g, the specific surface area of described NbC is 8-10 m2/g。
A kind of mechanical hand for underwear automatic mold system the most according to claim 8, it is characterised in that: described fixture
(32) preparation method comprises the steps:
(1), vacuum plating: vacuum plating aluminum metal layer on described stainless steel base；
(2), anodized: described aluminum metal layer is carried out anodized, obtains alumina layer；
(3), corrosion expanding treatment: alumina layer uses alkaline corrosion agent carry out corroding expanding treatment 5-10min, then clear water
Clean, be dried；
(4), lf coating nonskid coating: by Co, ZrO2、TiC, TaC, NbC, WC carry out being mixed to get mixing gold in proportion
Belong to powder, described mixed metal powder is utilized laser melting and coating technique cladding alumina layer after described expanding treatment,
To described fixture (32).
A kind of mechanical hand for underwear automatic mold system the most according to claim 9, it is characterised in that: described step
Suddenly in (1), in vacuum plating, vacuum is 0.01-0.012Pa, and the evaporating temperature of aluminum is 1700 DEG C-1800 DEG C, aluminum metal layer
Thickness is 5-10 μm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610697506.1A CN106078766B (en) | 2016-08-19 | 2016-08-19 | A kind of manipulator for underwear automatic mold system |
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| CN201610697506.1A CN106078766B (en) | 2016-08-19 | 2016-08-19 | A kind of manipulator for underwear automatic mold system |
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| CN106078766B CN106078766B (en) | 2018-06-12 |
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| US8172292B1 (en) * | 2009-11-04 | 2012-05-08 | SACMI USA, Ltd. | Arm tool for packing trays in boxes |
| CN102765507A (en) * | 2012-07-31 | 2012-11-07 | 天津名唐环保科技有限公司 | Manipulator |
| CN103707309A (en) * | 2012-09-28 | 2014-04-09 | 江苏金久科技新材料有限公司 | Mechanical arm |
| CN203856832U (en) * | 2014-04-25 | 2014-10-01 | 常盛杰 | Telescopic screw |
| CN204308281U (en) * | 2014-11-17 | 2015-05-06 | 周杰民 | A kind of pipeline clamping cutting device |
| CN204505267U (en) * | 2015-02-10 | 2015-07-29 | 郑州春迈节能科技有限公司 | Cement foamed internal mold production line is with carrying mould manipulator |
| CN205928673U (en) * | 2016-08-19 | 2017-02-08 | 深圳市六月玫瑰内衣科技有限公司 | A manipulator for underwear automatic mold system |
-
2016
- 2016-08-19 CN CN201610697506.1A patent/CN106078766B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8172292B1 (en) * | 2009-11-04 | 2012-05-08 | SACMI USA, Ltd. | Arm tool for packing trays in boxes |
| CN102765507A (en) * | 2012-07-31 | 2012-11-07 | 天津名唐环保科技有限公司 | Manipulator |
| CN103707309A (en) * | 2012-09-28 | 2014-04-09 | 江苏金久科技新材料有限公司 | Mechanical arm |
| CN203856832U (en) * | 2014-04-25 | 2014-10-01 | 常盛杰 | Telescopic screw |
| CN204308281U (en) * | 2014-11-17 | 2015-05-06 | 周杰民 | A kind of pipeline clamping cutting device |
| CN204505267U (en) * | 2015-02-10 | 2015-07-29 | 郑州春迈节能科技有限公司 | Cement foamed internal mold production line is with carrying mould manipulator |
| CN205928673U (en) * | 2016-08-19 | 2017-02-08 | 深圳市六月玫瑰内衣科技有限公司 | A manipulator for underwear automatic mold system |
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| CN106078766B (en) | 2018-06-12 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171219 Address after: Kawaura Industrial Park C01-2-1 Haojiang District 515098 Guangdong city of Shantou province transfer Applicant after: HONGJI UNDERWEAR INDUSTRY CO., LTD. Address before: 518000 the five layer B workshop of fufu high tech factory building in Futian Bonded Area, Futian District, Shenzhen, Guangdong Applicant before: Shenzhen June rose underwear Technology Co., Ltd. Applicant before: HONGJI UNDERWEAR INDUSTRY CO., LTD. |
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