CN108942223A - A kind of automatic charging of miniature contact and lock screw device - Google Patents
A kind of automatic charging of miniature contact and lock screw device Download PDFInfo
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- CN108942223A CN108942223A CN201811029635.9A CN201811029635A CN108942223A CN 108942223 A CN108942223 A CN 108942223A CN 201811029635 A CN201811029635 A CN 201811029635A CN 108942223 A CN108942223 A CN 108942223A
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- 238000007600 charging Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000008676 import Effects 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 59
- 235000014347 soups Nutrition 0.000 claims description 41
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 230000005945 translocation Effects 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 4
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 230000000284 resting effect Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a kind of automatic chargings of miniature contact and lock screw device, including turntable is equipped on table top, and eight lock-bit fixtures are along the circumferential direction evenly distributed on turntable, and each lock-bit fixture occupies a station；Turntable and divider and all lock-bit fixtures are referred to as turntable assembly, each executing agency, i.e. housing loading assemblies, housing detection components, lower contact sub-material feeding and lock screw mechanism, lower contact foldable component, upper contact sub-material feeding and lock screw mechanism, upper contact foldable component, discharge component are respectively equipped with around turntable assembly；The structure of upper contact sub-material feeding and lock screw mechanism is, including upper contact sort sections, upper contact sub-material material loading part, upper contact lock thread part；The structure of upper contact sub-material material loading part is that sub-material component two is equipped with above U-shaped straight two import of vibration rail.Of the invention is compact-sized, and high degree of automation, equipment cost is low, and assembling quality is stablized, and qualification rate is high.
Description
Technical field
The invention belongs to automatic processing technique fields, are related to the automatic charging and lock screw device of a kind of miniature contact.
Background technique
The electrical appliance button that leaks electricity is a kind of widely used electric component, and there are one locks other than instruction for electric leakage electrical appliance button
Determine function, prevents the maloperation in electric leakage.Normal electricity consumption button must reset, and test button is that electric leakage event occurs in analog line
Whether barrier carrys out detection switch normal；Test button is pressed, switch must act, and ordinary circumstance should be tested once January, be broken just
It replaces.
The assembling mode of existing electric leakage electrical appliance button, generally by manually by upper contact, lower contact assembled by hand in cover
In shell, then manual lock screw, then upper contact, lower contact are distinguished into bending to defined height with hand.This handwork side
The production efficiency of formula is low, and manual bending angle is consistent with highly cannot be guaranteed, causes the performance of button and function insufficient, to electric leakage
The safety belt of electric appliance carrys out certain hidden danger.Domestic and international production firm is in the research process of automated production mode (below by group
Dress, lock screw, bending process are referred to as assembly), it mainly faces following problems and is difficult to solve:
1) contact and lower contact are the sheffield plates that thickness is less than 0.3mm on, and upper contact shape is bigger, lower contact shape
Smaller (lower contact chip is designed to arc-shaped for the characteristic of contact), shape is thin arrow gauge, light-weight, is all made of existing vibration
Sequence discharging is easy superposition accumulation, and the soft material of material cannot climb, and causes blocking high failure rate, one piece of multiple contacts discharging, it is difficult to
Realize one-to-one automatic charging.
2) contact is locked with lower contact using tapping screw on, and when locking screw and when feeding is transported in crawl, upper contact is under
Contact is not easy to position, and is also easy to produce rotary shifted and spring and loses, and upper contact is easy dislocation and deformation after fixing with lower contact,
Rework rate is high.
3) contact and lower contact are fixed on housing on, and different size housing size difference is larger, what manual mode used
Simple clamp can not compatible many kinds of specification assembly.
4) since the size of low-voltage leakage electric appliance limits, push-button design is very compact, and causing can not be using fixture bending, by hand
Bending quality pass rate is low, makes 5-6 per minute only, and assembly qualified rate 90% leads to the electrical appliance button job insecurity that leaks electricity, can
Poor by property, assembling quality fluctuation is big.
Through retrieving, there is not the disposable automatic assembly equipment for the electric leakage electrical appliance button switch succeeded in developing also, there are no needles
Full-automatic assembly equipment application and patent application to electric leakage electrical appliance button switch contact and housing and self-tapping screw lock screw.
Summary of the invention
The present invention provides a kind of automatic charging of miniature contact and lock screw device, solve in the prior art for micro-
Flakelet material can not auto-sequencing, be difficult to realize the problem of automatic charging.
The technical scheme is that a kind of automatic charging of miniature contact and lock screw device, including set on table top
There is turntable, is along the circumferential direction evenly distributed with eight lock-bit fixtures on turntable, each lock-bit fixture occupies a station；
Turntable and divider and all lock-bit fixtures are referred to as turntable assembly, and each hold is respectively equipped with around turntable assembly
Row mechanism, i.e. housing loading assemblies, housing detection components, lower contact sub-material feeding and lock screw mechanism, lower contact foldable component,
Upper contact sub-material feeding and lock screw mechanism, upper contact foldable component, discharge component；
The structure of the upper contact sub-material feeding and lock screw mechanism is, including upper contact sort sections, upper contact point
Expect that material loading part, upper contact lock thread part；
The structure of upper contact sub-material material loading part is that sub-material component two is equipped with above U-shaped straight two import of vibration rail.
The automatic charging and lock screw device of miniature contact of the invention, feature further include:
The sub-material component two is mounted on supporting plate three；Lower air cylinder four is equipped with above U-shaped straight two outlet end of vibration rail,
It is equipped with upper top gas cylinder two in the lower section of U-shaped straight vibration one outlet end of rail, lower air cylinder four and upper top gas cylinder two are installed in support two
On；
The sub-material component two is consistent with one structure of sub-material component in lower contact sort sections,
The structure of sub-material component one is, including multiple-grooved track, and multiple-grooved track installation is on U-shaped straight vibration rail one, multiple-grooved track
Suction pressure sub-material component is equipped with above input end, multiple-grooved track is equipped with above outlet end and compresses barrier assembly.
The structure of the multiple-grooved track is that the sinking of one lower contact of storage is successively arranged from input end to outlet end
First U-type groove, store two lower contacts sinking the second U-type groove, store three lower contacts sinking third U-type groove, turn
Deposit the 4th U-type groove of three lower contacts, the 5th U-type groove of two lower contacts of unloading, the 6th U-type groove of one lower contact of unloading and
The output magazine of one lower contact of unloading；
The slot bottom depth of first U-type groove and the second U-type groove and third U-type groove successively differs under one in stepped decline
The thickness of contact；Third U-type groove, the 4th U-type groove, the 5th U-type groove, the slot bottom depth of the 6th U-type groove and output magazine are identical；Third
U-type groove, the 4th U-type groove, the rear of the 5th U-type groove decline along riser height in stepped, successively differ the thickness of a lower contact,
The front and back of 6th U-type groove is identical along riser height；
First U-type groove of multiple-grooved track input end is docked with the type face of U-shaped rail one, the output magazine of multiple-grooved track output end with
U-shaped straight vibration rail is identical docking together.
U-shaped straight one both sides of vibration rail are fixed with a pair of of L-type mounting plate, which is supported by
Front shoe and rear fixed plate；L-type mounting plate front end face is equipped with double slide bar cylinders with slide unit, and slide unit and front shoe transmission connect
It connects；Vertical cylinder one and vertical cylinder three are installed on front shoe, vertical cylinder two is installed on rear fixed plate；
Vertical cylinder one is connect with the connecting rod one on the suction frame one of single-tap piece, and the front end of suction frame one is equipped with soup stick one,
The rear end of suction frame one is equipped with soup stick two；Vertical cylinder three is connect with the connecting rod two of the suction frame two of double contacts, suction frame two
Front end is equipped with soup stick three, and the rear end of suction frame two is equipped with soup stick four；The connecting rod three of the suction frame three of the contact of vertical cylinder two and three
Connection, the front end of suction frame three are equipped with soup stick five, and the rear end of suction frame three is equipped with soup stick six；All soup stick lower ends are equipped with step
Two geomery of mounting hole of cylinder, the stepped cylindrical and lower contact coincide, and surrounding is uniformly set between stepped cylindrical and step
Set vacuum sucking holes.
The beneficial effects of the present invention are: passing through the setting of multiple-grooved track, sheet stock of the thickness less than 0.3mm is made to realize automation
Feeding；Screw dress is locked automatically by using contact, housing, the automatic charging of screw and disposable upper contact, lower contact and housing
Match, substitute existing Manual feeding and be manually assembled, the multiple assembly of manual lock screw, the processing of disposable lock screw is accurate, automatic
Change degree is high, and homogeneity of product is high, improves assembly efficiency, assembles 35-50 product per minute, and efficiency improves 8-9 times, every
Equipment saves 8-10 people, and qualification rate is up to 100%, and structure novel, easy to operate, equipment cost is low.
Detailed description of the invention
Fig. 1 a is the structural schematic diagram of contact 124 on present invention assembly object；
Fig. 1 b is the structural schematic diagram of contact 125 under present invention assembly object；
Fig. 1 c is the structural schematic diagram for positioning, being oriented to, pre-bending in present invention assembly object a housing；
Fig. 1 d is the structural schematic diagram for positioning, being oriented to, pre-bending in present invention assembly object b housing；
Fig. 1 e is the kink height schematic diagram of upper contact 124 and lower contact 125 in present invention assembly finished product；
Fig. 2 is the general assembly structural schematic diagram of apparatus of the present invention；
Fig. 3 is the rotating disc type station distribution schematic diagram of apparatus of the present invention；
Fig. 4 is the structural schematic diagram of lower the contact sub-material feeding and lock screw mechanism 6 in the present invention；
Fig. 5 is lower contact lock 100 structural schematic diagram of thread part in the present invention；
Fig. 6 a is the structural schematic diagram of upper the contact sub-material feeding and lock screw mechanism 8 in the present invention；
Fig. 6 b is the structural schematic diagram of the sub-material component 1 in Fig. 6 a；
Fig. 6 c is 146 structural schematic diagram of multiple-grooved track in Fig. 6 a；
Fig. 7 is the structural schematic diagram of the lower contact foldable component 7 in the present invention；
Fig. 8 is the structural schematic diagram of the upper contact pick-up component 60 in the present invention；
Fig. 9 is the structural schematic diagram of the upper contact foldable component 9 in the present invention；
The structural schematic diagram of housing loading assemblies 4 in Figure 10 present invention；
The structural schematic diagram of feeding manipulator 18 in Figure 11 present invention.
In figure, 1. table tops, 2. turntables, 3. lock-bit fixtures, 4. housing loading assemblies, 5. housing detection components, 6. lower contacts
Sub-material feeding and lock screw mechanism, 7. lower contact foldable components, contact sub-material feeding and lock screw mechanism on 8., contact folding on 9.
Curved component, 10. discharge components, 13. rotation vibration plates, 14. straight vibration tracks, 15. straight vibration seats one, 16. barrier cylinders, 18. feeders
Tool hand, 19.U type rail one, 20. sub-material components one, 21.U type directly shake rail one, 22. straight vibration one, 33.L template framves, 34. straight line mould groups
One, 35. vertical plates, 36.F type vertical plate, 37. line slide rails, 38. sliding racks one, 39. sliding racks two, 40. fixed plates calm the anger under 41.
Cylinder one, 42.T type link block, 43. lower air cylinders two, 44. cylinder rods 2 buckle frame on 45., 46. it is lower buckle framves, 47. electric screwdrivers,
48. screwdriver bit, 49. mounting plates, 50. electric screwdriver collets, 52. risers, 53. straight line mould groups two, 54.L type vertical plate, 55. clamp gas
Cylinder one, gripping finger on 56., 57. lower gripping fingers, 58. pairs of slide bars, 59. sliding racks three, contact pick-up component on 60., 61. short side plates,
62.L template, 63. macropores, 64. vacuum inhale valve one, and 65. vacuum inhale valve two, 75. supporting plates one, 76. slide bar cylinders one, 77. slide bars
Cylinder two, 78. rotary cylinders, 79. rotary shafts, 80.T type switch block, 81. bending bars, 82. left limit bars, 83. right limit bars, 84.
Right adjusting nut, 85. left adjusting nuts, 86. supporting plates two, 87. slide bar cylinders four, 88. raise cylinder, 89. fixed blocks, 90. tops
Rising stem, 91. slide bar cylinders three, 92. supporting plates three, 93. slide bar cylinders five, 94. connecting plates, 95. vertical cylinders, 96. clamping cylinders
Two, 100. lower contacts lock thread parts, 101. bending spaces, 104. threaded holes one, 105. threaded holes two, 106.U type groove one,
107. coaming plate, 108. straight flange plates, 109. bending operation slots, 110.U type groove two, 111. low steps, 112. high steps, 113. appear on the stage
Face, 114. 3 face fins, 115. mounting grooves, 116. operating spaces, 117. arc bulge loops, 118. base surfaces one, 119. mounting holes
One, 120. bending edges one, 121. mounting holes two, 122. base surfaces two, 123. bending edges two, contact on 124., 125. lower contacts,
130. lower contact gripper assembly, 131. lock screw electric screwdriver components, 132. lower contacts transfer components, 133. vertical cylinders one, 134.
Vertical cylinder two, 135. compress barrier assembly, 136. front shoes, 137. rear fixed plates, 138. slide units, 139. pairs of slide bar gas
Cylinder, 140. suction framves one, 141.L type mounting plate, 142. inverted U slots one, 143. inverted U slots two, 144. suction framves two, 145. fall
U-type groove three, 146. multiple-grooved tracks, 147. soup sticks five, 148. soup sticks one, 149. soup sticks two, 150. soup sticks three, 151. suction framves
Three, 152. vertical cylinders three, 153. soup sticks four, 154. second U-type grooves, 155. the 5th U-type grooves, 156. soup sticks six, 157. the oneth U
Type groove, 158. third U-type grooves, 159. the 4th U-type grooves, 160. the 6th U-type grooves, 161. output magazines, contact housing assembly on 224.
Component, 225. self-tapping screws, 226. lower contact housing assembling assemblies, 227. lower air cylinders three, top gas cylinder one on 228., 229.
Seat one, 230. straight vibration seats two, 231. charging trays one, 232. supporting plates four, 233. charging trays two, 234.U type rail two, 235. sub-material components
Two, 236.U type directly shake rail two, 237. supporting plates five, 238. straight vibrations two, 239. lower air cylinders four, 240. supports two, top gas on 241.
Cylinder two, contact locks thread part on 242., 251. turntable assemblies, 252. 3 stations, 253. 4 stations, 254. 5 stations, and 255.
Six stations, 256. 7 stations, 257. 8 stations, 258. 1 stations, 259. 2 stations.
Specific embodiment
The assembly main body of apparatus of the present invention is the similar a housing of structure and b housing, on the assembly object of apparatus of the present invention is
Contact 124 and lower contact 125.
Such as Fig. 1 a, it is equipped with base surface 1 on one side in upper contact 124, is equipped with mounting hole 1 close to base surface 1
(for installing a self-tapping screw 225), upper 124 another side of contact is known as bending edges 1.
Such as Fig. 1 b, it is equipped with mounting hole 2 121 (for installing another self-tapping screw 225) in lower 125 middle position of contact,
2 121 both sides of mounting hole of lower contact 125 are referred to as base surface 2 122 and bending edges 2 123.
Such as Fig. 1 c, the main body of a housing is cylindrical body, and cylindrical body bottom center is equipped with interior four square groove (for assembling and determining
Position), the interior any both sides outside of four square grooves is symmetrically arranged with a pair of bolts hole (for fixing a housing)；Cylindrical body upper end is equipped with low
Rank 111 and high step 112, three face of boss of low 111 centre of step are with the coaming plate 107 of " 3 " font semi arch of bottom end closure,
Boss one side opening is known as U-type groove 1, is equipped with threaded hole 1 among U-type groove 1；It is provided among high step 112 U-shaped
Slot 2 110,2 110 centre of U-type groove are equipped with threaded hole 2 105, and two side channels of U-type groove 2 110 are along equipped with straight flange plate 108, U-type groove
2 110 opening edge is along the bending operation slot 109 for being equipped with sinking (between the upper head space for upper 124 bending operation of contact)；Low
Bending space 101 is equipped at intervals between step 111 and high step 112.
When assembly, the base surface 1 of upper contact 124 is caught in U-type groove 2 110, the mounting hole 1 of upper contact 124
It just and a self-tapping screw 225 is installed realizes and fix with 2 105 pairs of threaded hole；Upper 124 bending edges 1 of contact are located at U-type groove
Above one 106 back wall seamed edge.The mounting hole 2 121 of lower contact 125 just and installs another self tapping with one 104 pairs of threaded hole
Screw 225, which is realized, to be fixed；The bending edges 2 123 of lower contact 125 are overlapped on the back wall seamed edge of U-type groove 1, lower contact 125
Base surface 2 122 is stretched out from the opening of U-type groove 1.
Such as Fig. 1 d, the main body of b housing is cylindrical body, and cylindrical body bottom surface center is equipped with interior four square groove (for assembling and determining
Position), the interior any both sides outside of four square grooves is symmetrically arranged with a pair of bolts hole (for fixing b housing)；Pass through three faces on upper table surface 113
Fin 114 surrounds mounting groove 115, and 115 shape of mounting groove and the U-type groove 2 110 of a housing are significantly different；115 notch side of mounting groove
Along the operating space 116 of sinking is equipped with, threaded hole 2 105 is equipped in mounting groove 115；Two are symmetrically arranged on the boss of following table
The arc bulge loop 117 of small semicircle, to 117 front and back of arc bulge loop, there are openings, referred to as dual openings slot for this；Upper table surface 113 and leave from office
Equally there are bending spaces 101 between face.
When assembly, the base surface 1 of upper contact 124 is caught in mounting groove 115, the mounting hole 1 of upper contact 124 with
2 105 pairs of threaded hole is just and one self-tapping screw 225 of installation is realized and fixed；The bending edges 1 of upper contact 124 are located at double open
Above the inner opening of mouth slot.The mounting hole 2 121 of lower contact 125 just and installs another self tapping spiral shell with one 104 pairs of threaded hole
Silk 225, which is realized, to be fixed；The bending edges 2 123 and base surface 2 122 of lower contact 125 are stretched from the inside and outside opening of dual openings slot respectively
Out.
The substructure of a housing and the substructure of b housing are essentially identical, only size different from.Above-mentioned cover
Shell is convenient for automatic operation by adding positioning, being oriented to, pre-bend, bending operation section.
Such as Fig. 1 e, the purpose of assembly of apparatus of the present invention, is, to above-mentioned assembly main body and respective assembly object, carry out with
Lower operation obtains respective assembly finished product:
1) firstly, in the U-type groove 2 110 of two kinds of specification housings or mounting groove 115 automatic assembling one upper contact 124,
Passed through using a self-tapping screw 225 and mounting hole 1 and tighten fixation with threaded hole 2 105, using bending operation slot 109 with
Bending space 101 or operating space 116 will be lifted with bending space 101 on the bending edges 1 of upper contact 124, until bending edges
One 120 ends bent obtains contact housing assembly group to (including height H1 and height H2) between height H1 to height H2
Part 224；
2) then, the automatic assembling one lower contact 125 in the U-type groove 1 of two kinds of specification housings or dual openings slot, makes
Mounting hole 2 121 is passed through with another self-tapping screw 225 and tightens fixation, the bending edges two of lower contact 125 with threaded hole 1
123 are pre-bended on one 106 back wall seamed edge of U-type groove, and (tightening self-tapping screw 225, allowing for lower contact 125 has one in the process
Fixed bending is known as pre-bending), the process not pre-bended then for dual openings slot；Then it is enclosed by lower contact foldable component 7
Around self-tapping screw 225 by the upward outward bending of bending edges 2 123, makes the height of 2 123 end of bending edges not less than height H3, obtain
To lower contact housing assembling assembly 226；
Upper contact housing assembling assembly 224 and lower contact housing assembling assembly 226 collectively referenced as electric leakage electrical appliance button switch
Conducting system (or be switch contact system).
As the overall structure of Fig. 2, Fig. 3, apparatus of the present invention are, including be equipped with turntable 2 on the playing surface 1, turntable 2 downwards with point
Cutter is drivingly connected, and eight lock-bit fixtures 3 is along the circumferential direction evenly distributed on turntable 2, all 3 structures of lock-bit fixture are identical, Mei Gesuo
Position fixture 3 occupies a station；
Turntable 2 and divider and all lock-bit fixtures 3 are referred to as turntable assembly 251, set respectively around 251 surrounding of turntable assembly
There is each executing agency, being i.e. equipped with housing loading assemblies 4 on the outside of a station 258, (compatibility for a housing or b housing is automatic
Material), be equipped on the outside of two stations 259 housing detection components 5 (for detect automatically a housing or b housing have or nothing), three stations
252 outsides are equipped with lower contact sub-material feeding and lock screw mechanism 6 (is assembled for the automatic feed dividing feeding of lower contact 125, with housing
And lock screw), lower contact foldable component 7 (the automatic bending and molding for lower contact 125), five works are equipped on the outside of four stations 253
254 outside of position is equipped with upper contact sub-material feeding and lock screw mechanism 8 (automatic feed dividing feeding and housing group for upper contact 124
Dress and lock screw), upper contact foldable component 9 (the automatic bending and molding for upper contact 124), seven are equipped on the outside of six stations 255
It is equipped with discharge component 10 (for assembling the self-emptying of finished product) on the outside of station 256, discharge component 10 is each configured with qualified product
Hopper and rejected product hopper；It is vacancy on the outside of eight stations 257.
Lock-bit fixture 3 is shown on two stations 259 in Fig. 2, the b housing of positioning is shown on other stations.Often
The structure of a lock-bit fixture 3 is the big step of the lower layer including being fixed on turntable 2, and lower layer big step upper surface center is fixed with
Upper layer small stair, the big step of lower layer and upper layer small stair are the shape of tetragonal body, the lower layer great Tai in upper layer small stair two sides
A round counterbore is respectively equipped on rank, for fixing with the screw of turntable 2；The surrounding edge of the big step of lower layer is that chamfering is conducive to a
The loading of housing positions, and the surrounding edge of upper layer small stair is the loading positioning that chamfering is conducive to b housing.
The prior art and equipment can be used in turntable assembly 251, vibration plate feeding, housing detection components 5 and discharge component 10,
Innovative point of the present invention is described individually below.
Such as Fig. 4, lower contact sub-material feeding and the structure of lock screw mechanism 6 are, including lower contact sort sections, lower contact point
Expect that material loading part, lower contact lock thread part 100,
The structure of lower contact sort sections is, including charging tray 1, and the outlet of charging tray 1 is docked with U-shaped rail 1, (under
Contact 125 is lain low by one 231 bottom of charging tray and is moved ahead along spiral setting straight way, so that lower contact 125 is become vertical posture from lying low, is shut out
The lower contact 125 of exhausted lying position be bonded in one dissipate not open and multiple lower contacts 125 assemble it is in heaps can not spiral climbing feeding
The problem of sequence), straight way outer is erect in one 231 spiral of charging tray, multiple air-blowing valve (not shown) are set, under vertical
125 air-blowing of contact push makes lower contact 125 erect straight way vibration along spiral and is fed into U-shaped rail 1；Erect straight way outlet with
The junction of U-shaped rail 1 be equipped with air-blowing valve, make erect straight way output multiple lower contacts 125 by vertical-position displacement lie low in
U-shaped rail 1 exports, then shakes and be sent to U-shaped straight one 21 entrance of vibration rail；
The structure of lower contact sub-material material loading part is, including U-shaped straight vibration rail 1, U-shaped straight one 21 import of vibration rail and U-shaped rail
One 19 outlet docking, U-shaped straight vibration rail 1 are fixedly supported in straight vibration 1, and straight vibration 1 is mounted on straight vibration seat 2 230；U
Type directly shakes one 21 import of rail top equipped with sub-material component 1, after only descending 2-3 contact 125 to be divided into single only lower contact 125
Into U-shaped straight vibration rail 1, sub-material component 1 is mounted on supporting plate 4 232；It is equipped with above U-shaped straight one 21 outlet end of vibration rail
Lower air cylinder 3 227 is equipped with upper top gas cylinder 1, lower air cylinder 3 227 and upper in the lower section of U-shaped straight vibration one 21 outlet end of rail
Top gas cylinder 1 is installed on support 1；After lower air cylinder 3 227 is for compressing current lower contact 125 while blocking
The continuous lower contact 125 sent that shakes, upper top gas cylinder 1 will push up on lower contact 125 at the same time, lock thread part 100 by lower contact
Lower contact 125 is grabbed.
Such as Fig. 5, the structure that lower contact locks thread part 100 is, including lower contact transfer component 132, lock screw electric screwdriver group
Part 131, screwdriver bit shutter device, lower contact gripper assembly 130；
Lower contact transfer component 132 includes the straight line mould group 1 of double slide bar air cylinder structures, the cylinder body of straight line mould group 1
And sliding rack is each attached to 33 top of L-type grillage, L-type grillage 33 is fixed on the playing surface 1, and the slip lid of straight line mould group 1 is equipped with
F type vertical plate 36,36 side of F type vertical plate are equipped with vertical vertical plate 35；
36 top of F type vertical plate is equipped with line slide rail 37, and 37 top of line slide rail and U-shaped sliding rack 1 form upper straight line
Sliding pair is fixed with the electric screwdriver 47 of lock screw electric screwdriver component 131 on sliding rack 1；Below electric screwdriver 47, under line slide rail 37
Portion and U-shaped sliding rack 2 39 form lower linear slide pair, and 2 39 front of sliding rack is equipped with screwdriver bit shutter device, screwdriver bit opening and closing
Lower contact gripper assembly 130 is connected with below T-type link block 42 in component；
The structure of lock screw electric screwdriver component 131 is to be equipped with lower air cylinder 2 43 on 36 top plate of F type vertical plate, calm the anger under
The cylinder rod 2 44 of cylinder 2 43 passes through active connector and sliding rack 1 is sequentially connected, and sliding rack 1 is oriented to along double slide bars 58 and slides
Dynamic, one 38 front of sliding rack is equipped with the upper buckle frame 45 of half slot, clamps in upper buckle frame 45 and the lower buckle frame 46 of half slot
There is electric screwdriver 47,47 lower end of electric screwdriver is connected with screwdriver bit 48；
The structure of screwdriver bit shutter device is that fixed plate 40 is equipped on vertical plate 35, is fixed with pushing in fixed plate 40
The cylinder body of cylinder 1, the cylinder rod one of lower air cylinder 1 is passed down through fixed plate 40 and T-type link block 42 is sequentially connected, T
Type link block 42 is fixedly connected with sliding rack 2 39, and 2 39 front of sliding rack is equipped with mounting plate 49, is fixed on mounting plate 49
The electric screwdriver collet 50 of screw spring structure, 50 front of electric screwdriver collet are equipped with air-blowing screw inlet port, and 50 lower end of electric screwdriver collet is equipped with
Screw outlet, 48 downward face screw of screwdriver bit outlet of 47 lower end of electric screwdriver, can alter into when locking screw and stretch out electricity
The screw outlet for criticizing collet 50, completes the operation of lock screw；
The structure of lower contact gripper assembly 130 is the straight line mould group 2 53 including double slide bar air cylinder structures, straight line mould group two
53 are fixed on the riser 52 of 42 lower section of T-type link block, and L-type vertical plate 54 is fixed on the slip lid of straight line mould group 2 53, and L-type is vertical
54 plate lower surface of plate is fixed with clamping cylinder 1, is equipped with the upper of Z-shaped simultaneously on the piston rod end of clamping cylinder 1
The lower gripping finger 57 of gripping finger 56 and Z-shaped, upper 56 end lower surface of gripping finger are equipped with the compression boss coincideing with lower contact 125, lower folder
Refer to that 57 end upper surfaces are equipped with the compressed grooves coincideing with lower contact 125.
Different housings turns with lock-bit fixture 3 from lower contact gripper assembly 130 and the lower section of lock screw electric screwdriver component 131
It crosses, the automatic charging of contact 125, assembly and lock screw under being completed in predetermined parking time.
Such as Fig. 6 a, upper contact sub-material feeding and the structure of lock screw mechanism 8 are, including three parts, i.e., upper contact sequence portion
Divide, upper contact sub-material material loading part, upper contact lock thread part 242,
Upper contact sort sections include charging tray 2 233, and the outlet of charging tray 2 233 passes through U-shaped rail 2 234 and U-shaped straight vibration rail two
236 docking, U-shaped straight vibration rail 2 236 are fixedly supported in straight vibration 2 238, and straight 2 238 installation of vibration is on the support；
The structure of upper contact sub-material material loading part is that sub-material component 2 235 is equipped with above U-shaped straight 2 236 import of vibration rail,
For 2-3 only to be entered U-shaped straight vibration rail 2 236 after upper contact 124 is divided into single only upper contact 124, sub-material component 2 235 is mounted on
On supporting plate 5 237；It is equipped with lower air cylinder 4 239 above U-shaped straight 2 236 outlet end of vibration rail, is exported in U-shaped straight vibration rail 2 236
The lower section at end is equipped with upper top gas cylinder 2 241, and lower air cylinder 4 239 and upper top gas cylinder 2 241 are installed on support 2 240；Under
Air cylinder 4 239 compresses a upper contact 124 and simultaneously blocks the subsequent upper contact 124 for shaking and sending, while upper top gas cylinder 2 241 is by upper touching
It pushes up on piece 124, upper contact 124 is grabbed by upper contact lock thread part.
Upper contact transfer component, lock screw electric screwdriver component, screwdriver bit shutter device in upper contact lock thread part 242 with
Structure in lower contact lock thread part 100 is identical, is not repeated；But, upper contact different from lower contact gripper assembly 130
60 integral installation of pick-up component is on U-shaped sliding rack 3 59 and is located at below electric screwdriver collet 50,
See Fig. 8, the structure of upper contact pick-up component 60 is, including L-type plate 62, and the short side plate 61 of L-type plate 62 is equipped with spiral shell
The threaded hole four of four (not shown) of pit, short side plate 61 is fixedly mounted on U-shaped 59 lower end of sliding rack, L-type plate by screw
62 long side plate is equipped with macropore 63 and two minor thread holes five, and the long side plate lower surface is solid respectively by two minor thread holes five
Fixed there are two vacuum to inhale valve (vacuum inhales valve 1 and vacuum inhales valve 2 65), which inhales valve and be used for while drawing upper contact
124 bending edges 1, screwdriver bit 48 are altered into electric screwdriver collet 50, and macropore 63 is passed through.
Such as Fig. 6 b, sub-material component 2 235 in upper contact sort sections, with the sub-material component one in lower contact sort sections
20 structures are consistent；The structure of sub-material component 1 is, including multiple-grooved track 146, and multiple-grooved track 146 is mounted on U-shaped straight vibration rail one
On 21, multiple-grooved track 146 is equipped with suction pressure sub-material component above input end, and multiple-grooved track 146 is equipped with above outlet end
Compress barrier assembly 135.
If the structure of Fig. 6 c, multiple-grooved track 146 are, one lower contact 125 of storage is successively arranged from input end to outlet end
Sinking the first U-type groove 157, store two lower contacts 125 sinking the second U-type groove 154, storage three lower contacts 125
The third U-type groove 158 of sinking, the 4th U-type groove 159 of unloading three lower contacts 125, unloading two lower contacts 125 the 5th U
The output magazine 161 of type groove 155, the 6th U-type groove 160 of unloading one lower contact 125 and unloading one lower contact 125；First is U-shaped
The slot bottom depth of slot 157 and the second U-type groove 154 and third U-type groove 158 successively differs a lower contact 125 in stepped decline
Thickness；Third U-type groove 158, the 4th U-type groove 159, the 5th U-type groove 155, the slot bottom of the 6th U-type groove 160 and output magazine 161 are deep
It spends identical；Third U-type groove 158, the 4th U-type groove 159, the rear of the 5th U-type groove 155 decline along riser height in stepped, successively
The thickness of a lower contact 125 is differed, the front and back of the 6th U-type groove 160 is identical along riser height；
First U-type groove 157 of 146 input end of multiple-grooved track is docked with the type face of U-shaped rail 1, and multiple-grooved track 146 exports
The output magazine 161 at end is docked with U-shaped straight same be identical of vibration rail 1.
If the structure of Fig. 6 b, Fig. 6 c, suction pressure sub-material component are to be successively arranged three suction framves from outer layer to inner layer, that is, cover
Three the suction frame 1 for connecing a lower contact 125, the suction frame 2 144 for being socketed two lower contacts 125, socket lower contacts 125
Suction frame 3 151；One both ends of vertical equity connecting rod of suction frame 1 are equipped with a slide bar one separately down, two cunnings
Bar one is connected with output inverted U slot 1, and the slide bar one and suction frame 2 144 on inverted U slot 1 are socketed；Suction frame two
144 two both ends of vertical equity connecting rod are equipped with a slide bar two separately down, which is connected with output inverted U slot two
143, slide bar two and suction frame 3 151 on inverted U slot 2 143 are socketed；Suction frame 2 144 is equipped with close to input end passes through slide bar
(effect of these inverted U slots is the suction for guaranteeing to set under all suction frame slide bars to the input inverted U slot 3 145 of three connections
Bar, guiding and limit guarantee each lower contact 125 position phase in each material-dividing groove in the U-type groove rail on multiple-grooved track 146
Together)；
U-shaped straight one 21 both sides of vibration rail are fixed with a pair of of L-type mounting plate 141, two 141 upper surface of L-type mounting plate supports
There are front shoe 136 and rear fixed plate 137；141 front end face of L-type mounting plate is equipped with double slide bar cylinders 139 with slide unit 138, sliding
Platform 138 and front shoe 136 are sequentially connected；Vertical cylinder 1 and vertical cylinder 3 152 are installed on front shoe 136, after
Vertical cylinder 2 134 is installed in fixed plate 137；
Vertical cylinder 1 is connect with the connecting rod one on suction frame 1, and the front end of suction frame 1 is equipped with can be upper and lower
The soup stick 1 of sliding, the rear end of suction frame 1, which is equipped with, to glide on the litter in the circular hole of output inverted U slot 1
Dynamic soup stick 2 149；Vertical cylinder 3 152 is connect with the connecting rod two of suction frame 2 144, and the front end of suction frame 2 144 is equipped with can
The soup stick 3 150 slided up and down, the rear end of suction frame 2 144 is equipped with can be along the litter in the circular hole of output inverted U slot 2 143
The soup stick 4 153 of lower slider；Vertical cylinder 2 134 is connect with the connecting rod three of suction frame 3 151, and the front end of suction frame 3 151 is set
Can slide up and down soup stick 5 147, and the rear end of suction frame 3 151 is equipped with the soup stick 6 156 that can slide up and down；All soup sticks are equal
Using pull of vacuum, soup stick lower end is equipped with stepped cylindrical, the 2 121 shape ruler of mounting hole of the stepped cylindrical and lower contact 125
It is very little to coincide (positioning and contact 125 under detent), under surrounding is uniformly arranged vacuum sucking holes to adsorb between stepped cylindrical and step
Contact 125.
The multiple lower contacts 125 sent out from U-shaped straight vibration rail 1 vibration, are limited, vertical gas by the type face of U-shaped straight vibration rail 1
Cylinder 1 drives soup stick 1 and 2 149 detent of soup stick on suction frame 1 to adsorb a lower contact 125；At the same time,
Vertical cylinder 3 152 drives soup stick 3 150 and 4 153 detent of soup stick on suction frame 2 144 to adsorb two lower contacts 125 (i.e.
Two lower contacts 125 of absorption and groove depth detent simultaneously)；At the same time, vertical cylinder 2 134 drives on suction frame 3 151
Soup stick 5 147 and 6 156 detent of soup stick adsorb three lower contacts (i.e. three lower contacts of absorption and groove depth detent simultaneously
125)；Then, double slide bar cylinders 139 drive slide unit 138 to drive suction frame 1, suction frame 2 144, suction frame 3 151, will
Multiple lower contacts 125 are first deposited by 1,2,3 fixed number collection by corresponding soup stick, after it is adjacent by being sent to before 3,2,1 fixed number sub-material
Next slot in (i.e. in Fig. 6 c the right a slot, walk to expect direction be from left to right).Soup stick 1 adsorbs the first U of detent
Lower contact 125 in type groove 157 is transplanted on the second U-type groove 154；When storing full two lower contacts 125 in the second U-type groove 154,
Vertical cylinder 3 152 drives 3 150 detent of soup stick positioning two lower contacts 125 of absorption on suction frame 2 144 to be transplanted on the 3rd U
Type groove 158；When the lower contact 125 in third U-type groove 158 is completely expected, vertical cylinder 143 drives the soup stick on suction frame 3 151
5 147 detents positioning three lower contacts 125 of absorption are transplanted in the 4th U-type groove 159, the lower contact 125 in the 4th U-type groove 159
Detent is adsorbed by soup stick 6 156 and is displaced to the 5th U-type groove 155；When the 5th U-type groove 155 is completely expected, suction frame 3 151 is no longer inhaled
Material；Lower contact 125 in 5th U-type groove 155 is transplanted on the 6th U-type groove 160 by the soup stick 4 153 of suction frame 2 144；6th U
Lower contact 125 in type groove 160 is transplanted on blow tank 161 by the soup stick 2 149 of suction frame 1.In this way, will be more at random
The first fixed number storage of a lower contact 125, then fixed number three-level sub-material, making multiple lower contacts 125, successively automatic orientation sorts, the last one
One sequence feeding.
If the structure of Fig. 7, lower contact foldable component 7 are, the supporting plate 1 including installing T-type on the playing surface 1, in supporting plate
One 75 upper rear portions are fixed with the slide bar cylinder 1 of horizontal translocation, and one 76 push rod outer end face of slide bar cylinder is equipped with front and back passage
Slide bar cylinder 2 77,2 77 push rod outer end face of slide bar cylinder is equipped with rotary cylinder 78, in the rotary shaft 79 of rotary cylinder 78
It is fixed with T-type switch block 80, bending bar 81 is installed in 80 eccentric projection of T-type switch block；It is equipped with Deep U Trench in 81 front end of bending bar,
Bending is rotated again for the lower contact 125 to pre-bend to be caught in after Deep U Trench, and support frame, support frame are equipped with below T-type switch block 80
It is mounted in fixed on 78 cylinder body of rotary cylinder, is set with left limit bar 82 and right limit in support frame both ends threaded hole seven
Bar 83, left limit bar 82 and 83 upper end of right limit bar stretch out respective threaded hole seven, 83 lower end of left limit bar 82 and right limit bar
It stretches out respective threaded hole seven and is separately installed with left adjusting nut 85 and right adjusting nut 84, for adjusting fixed 82 He of left limit bar
The upper and lower position of right limit bar 83.
The action process of lower contact foldable component 7 is that contact 125 passes through lower contact sub-material feeding and lock screw mechanism instantly
After 6 realize automatic assembling and lock screw, slide bar cylinder 2 77 is pushed to the lower contact on lock-bit fixture 3 by slide bar cylinder 1
Bending bar 81 is put in the bending space 101 of housing Yu lower contact 125 by 125 outside, slide bar cylinder 2 77, and rotary cylinder 78 is inverse
Hour hands rotation, rotary shaft 79 drive the bending bar 81 on T-type switch block 80 to rotate, and the Deep U Trench of bending bar 81 blocks lower contact 125
Bending edges 2 123 around the outside bending upwards of self-tapping screw 225, final bending height is not less than size H3, completes lower contact
The upward outside bending operation of 125 bending edges 2 123, height dimension H3 are controlled by the upper end grease head highness of left limit bar 82.
Such as Fig. 9, the structure of upper contact foldable component 9 is carried on the back including supporting plate 2 86 on the playing surface 1 is arranged in supporting plate 2 86
Face top is equipped with the slide bar cylinder 3 91 of horizontal translocation, and 3 91 push rod outer end face of slide bar cylinder is equipped with the slide bar gas that front and back elapses
Cylinder 4 87,4 87 push rod outer end face of slide bar cylinder be equipped with move up and down raise cylinder 88, it is solid to raise 88 push rod end of cylinder
Surely there is fixed block 89, level is equipped with lifting pin 90 in fixed block 89.
The action process of upper contact foldable component 9 is, when upper contact 124 is in upper contact sub-material feeding and lock screw mechanism 8
After realizing automatic assembling and lock screw, slide bar cylinder 4 87 is pushed to the upper contact 124 of lock-bit fixture 3 by slide bar cylinder 3 91
The outer end of bending edges 1 raises the bending operation slot 109 that lifting pin 90 is put in housing by cylinder 88, and raising cylinder 88 will push up
The bending edges 1 of upper contact 124 are pushed up on rising stem 90, bending edges 1 are arrived along the upward bending of stub end of self-tapping screw 225
Up to (including height H2 value and height H1 value) between height H2 and height H1, height H2 value and height H1 value are respectively by raising cylinder
88 first stroke and second stroke control, the height value between height H2 and height H1 is by between first stroke and second stroke
Adjusting screw (not shown) adjust.
As the structure of Figure 10, housing loading assemblies 4 are, including rotation vibration plate 13, the outlet of rotation vibration plate 13 and straight vibration track
14 connections, the straight track 14 that shakes are mounted on straight vibration seat 1, are equipped with feeding manipulator 18 above the outlet end of the straight track 14 that shakes, directly
Barrier cylinder 16 is equipped with below the outlet end of vibration track 14.Housing is sorted by rotation vibration plate 13, and by directly shaking, track 14 shakes out, on
Expect on lock-bit fixture 3 in the material crawl of manipulator 18, while obstructing cylinder 16 and blocking subsequent housing.
The discharge component 10 of finished product and the structure of feeding manipulator 18 of housing are identical, complete finished product discharging.
As the structure of Figure 11, feeding manipulator 18 are, including supporting plate 3 92, level is fixed in 3 92 upper rear portion of supporting plate
The slide bar cylinder 5 93 of passage, 5 93 push rod outer end face of slide bar cylinder are equipped with connecting plate 94, are equipped on connecting plate 94 vertical
Cylinder 95, double fastener finger and clamping cylinder 2 96 are equipped on vertical cylinder 95, and double fastener finger and the transmission of clamping cylinder 2 96 connect
It connects.
The above-mentioned everything component of the present invention is connect with master controller, and according to preset program, cooperation is common complete
At different size housing and upper contact 124, the feeding assembling of lower contact 125, lock screw and the full-automatic assembly of bending.
The course of work of apparatus of the present invention, concrete operations according to the following steps:
The lock-bit fixture 3 of a station 258 of reset condition is known as first lock-bit fixture 3 below, is described below first
The action step of a lock-bit fixture 3, the lock-bit fixture 3 on other stations successively closely follow the action step of previous lock-bit fixture 3
It is rapid to implement；
Step 1, first lock-bit fixture 3 are in resting state in a station 258 with turntable assembly 251, and a housing is distinguished
It is put into rotation vibration plate 13, straight vibration 14 outlet end of track is sent to by the vibration of seat 1 of directly shaking, the piston rod head of barrier cylinder 16 will
The housing of straight vibration 14 outer end of track raises, and feeding manipulator 18 grabs the lower layer that a housing is attached to the 258 lock-bit fixture 3 of a station
(if it is b housing, then b housing is packed on the small stair of upper layer) on big step；It completes to expect 258 lock-bit of a station on a housing
On fixture 3, turntable assembly 251 recycles indexing to next station.
Step 2, first lock-bit fixture 3 go to two stations 259 with turntable assembly 251 and are in resting state, housing detection
Component 5 acts, and carries out automatic identification to a housing, the b housing on first lock-bit fixture 3 by two housing sensors, has then
Subsequent processing operation, without then subsequent processing not operation；
Step 3, first lock-bit fixture 3 go to three stations 252 with turntable assembly 251 and are in resting state, lower contact point
Expect that feeding and lock screw mechanism 6 start,
Lower air cylinder 3 227, which compresses, blocks the subsequent lower contact 125 that send of vibration, while upper top gas cylinder 1 is by lower contact 125
Base surface 2 122 on push up, straight line mould group 2 53 drives clamping cylinder 1 to control upper gripping finger 56 and the lower touching of lower gripping finger 57 clamping
Piece 125 is moved to 48 lower section of screwdriver bit, and lower air cylinder 1 drives first stroke, opens electric screwdriver collet 50；Lower air cylinder two
43 drive 47 downlink of electric screwdriver using first stroke, and electric screwdriver 47 drives screwdriver bit 48 to alter the mounting hole 2 121 into lower contact 125
Interior, correcting offset or inclined lower contact 125 are caught in lower 57 compressed grooves of gripping finger, then upper 56 compression boss of gripping finger and lower folder
Refer to that 57 compressed grooves clamp lower contact 125；
Straight line mould group 1 is moved back to first 3 top of lock-bit fixture, and lower air cylinder 2 43 utilizes second stroke, by lower touching
Piece 125 is packed into U-type groove 1, and screwdriver bit 48 is by the mounting hole 2 121 of lower contact 125 and one 104 pairs of faces of threaded hole
Together, and to lower contact 125 it pushes, lower 125 bending edges 2 123 of contact is made to be stuck in the realization of one 106 back wall seamed edge of housing U-type groove
What is upwarped pre-bends, and is caught in lower contact 125 in U-type groove 1, eliminates dislocation and contact spring；
The rising of lower air cylinder 2 43 makes screwdriver bit 48 leave lower contact 125, to electric screwdriver collet 50 on screw import
Top, when covering the sensor (not shown) above screw import and detecting signal, screw conveyer structure (uses existing skill
Art is not shown in figure) screw air-blowing is fallen into screw import, it is clamped by electric screwdriver collet 50, the decline of lower air cylinder 2 43 makes spiral shell
Screw is ejected electric screwdriver collet 50 by silk screwdriver bit 48, while electric screwdriver 47 is caught in the crosshead of self-tapping screw 225 and leads self-tapping screw 225
Under precession in the mounting hole 2 121 and threaded hole 1 of contact 125, lower contact 125 is pressed on U-type groove one by self-tapping screw 225
In 106, lower contact automatic feed dividing feeding assembling, lock screw are completed.
Step 4, first lock-bit fixture 3 go to four stations 253 with turntable assembly 251 and are in resting state, lower contact folding
Curved component 7 starts, by lower 125 bending and molding of contact.
Step 5, first lock-bit fixture 3 go to five stations 254 with turntable assembly 251 and are in resting state, upper contact point
Expect that feeding and lock screw mechanism 8 start, upper contact 124 is clamped to the U-type groove two for a housing being packed on first lock-bit fixture 3
In 110, feeding assembling and lock screw are completed (referring to step 3).
Step 6, first lock-bit fixture 3 go to six stations 255 with turntable assembly 251 and are in resting state, upper contact folding
Curved component 9 acts, by upper 124 bending and molding of contact.
Step 7, first lock-bit fixture 3 go to seven stations 256 with turntable assembly 251 and are in resting state, discharge component
10 by the finished product self-emptying assembled to qualified product hopper and rejected product hopper；
So far the full-automatic assembly of the lower contact 125 and upper contact 124 of an a housing is completed.
Step 8, first lock-bit fixture 3 go to eight stations 257 with turntable assembly 251 and are in resting state, this is vacancy
Not operation.So far a complete cycle of first lock-bit fixture 3 is completed.
1 is repeated the above steps to step 8, realize a housing or b housing and respectively lower contact 125 and upper contact 124 it is complete from
Dynamic assembly line flow process.
Claims (10)
1. a kind of automatic charging of miniature contact and lock screw device, it is characterised in that: be included in table top (1) equipped with turntable
(2), eight lock-bit fixtures (3) are along the circumferential direction evenly distributed on turntable (2), each lock-bit fixture (3) occupies a station；Turntable
(2) it is referred to as turntable assembly (251) with divider and all lock-bit fixtures (3), is respectively equipped with around turntable assembly (251) each
A executing agency, i.e. housing loading assemblies (4), housing detection components (5), lower contact sub-material feeding and lock screw mechanism (6), under
Contact foldable component (7), upper contact sub-material feeding and lock screw mechanism (8), upper contact foldable component (9), discharge component (10)；
The structure of the upper contact sub-material feeding and lock screw mechanism (8) is, including upper contact sort sections, upper contact sub-material
Material loading part, upper contact lock thread part (242)；The structure of upper contact sub-material material loading part is, in U-shaped straight vibration rail two (236)
Sub-material component two (235) is equipped with above import.
2. the automatic charging of miniature contact according to claim 1 and lock screw device, it is characterised in that: the sub-material
Component two (235) is mounted on supporting plate five (237)；Lower air cylinder four is equipped with above U-shaped straight two (236) outlet end of vibration rail
(239), upper top gas cylinder two (241), lower air cylinder four (239) and upper top are equipped in the lower section of U-shaped straight vibration rail one (21) outlet end
Cylinder two (241) is installed on support two (240)；
The sub-material component two (235) is consistent with sub-material component one (20) structure in lower contact sort sections,
The structure of sub-material component one (20) is, including multiple-grooved track (146), and multiple-grooved track (146) is mounted on U-shaped straight vibration rail one
(21) on, multiple-grooved track (146) is equipped with suction pressure sub-material component above input end, and multiple-grooved track (146) is on outlet end
Side, which is equipped with, compresses barrier assembly (135).
3. the automatic charging of miniature contact according to claim 2 and lock screw device, it is characterised in that: the multiple-grooved
The structure of track (146) be successively arranged from input end to outlet end one lower contact (125) of storage sinking it is first U-shaped
Slot (157), store two lower contacts (125) sinking the second U-type groove (154), store the sinkings of three lower contacts (125)
Third U-type groove (158), the 4th U-type groove (159) of unloading three lower contacts (125), unloading two lower contacts (125) the 5th U
The output magazine of type groove (155), the 6th U-type groove (160) of unloading one lower contact (125) and unloading one lower contact (125)
(161)；
The slot bottom depth of first U-type groove (157) and the second U-type groove (154) and third U-type groove (158) is in stepped decline, successively
Differ the thickness of a lower contact (125)；Third U-type groove (158), the 4th U-type groove (159), the 5th U-type groove (155), the 6th U
Type groove (160) and the slot bottom depth of output magazine (161) are identical；Third U-type groove (158), the 4th U-type groove (159), the 5th U-type groove
(155) rear, in stepped decline, successively differs the thickness of a lower contact (125), the 6th U-type groove (160) along riser height
Front and back it is identical along riser height；
First U-type groove (157) of multiple-grooved track (146) input end is docked with the type face of U-shaped rail one (19), multiple-grooved track (146)
The output magazine (161) of output end is docked with same be identical of U-shaped straight vibration rail one (21).
4. the automatic charging of miniature contact according to claim 3 and lock screw device, it is characterised in that: described is U-shaped
Straight vibration rail one (21) both sides are fixed with a pair of of L-type mounting plate (141), and two L-type mounting plate (141) upper surfaces are solid before being supported by
Fixed board (136) and rear fixed plate (137)；L-type mounting plate (141) front end face is equipped with double slide bar cylinders with slide unit (138)
(139), slide unit (138) and front shoe (136) are sequentially connected；Be equipped on front shoe (136) vertical cylinder one (133) and
Vertical cylinder three (152), rear fixed plate are equipped with vertical cylinder two (134) on (137)；
Vertical cylinder one (133) is connect with the connecting rod one on the suction frame one (140) of single-tap piece, the front end of suction frame one (140)
Equipped with soup stick one (148), the rear end of suction frame one (140) is equipped with soup stick two (149)；Vertical cylinder three (152) and double contacts
The connecting rod two of suction frame two (144) connects, and the front end of suction frame two (144) is equipped with soup stick three (150), suction frame two (144)
Rear end is equipped with soup stick four (153)；Vertical cylinder two (134) is connect with the connecting rod three of the suction frame three (151) of three contacts, suction frame
The front end of three (151) is equipped with soup stick five (147), and the rear end of suction frame three (151) is equipped with soup stick six (156)；All soup stick lower ends
Head is equipped with stepped cylindrical, and the stepped cylindrical and mounting hole two (121) geomery of lower contact (125) coincide, in stepped cylindrical
Surrounding is uniformly arranged vacuum sucking holes between step.
5. the conducting system automatic assembly equipment of button switch according to claim 1, it is characterised in that: the lower touching
Piece sub-material feeding and the structure of lock screw mechanism (6) are, including lower contact sort sections, lower contact sub-material material loading part, lower touching
Mortice lock thread part (100),
The structure of lower contact sort sections is, including charging tray one (231), and charging tray one (231) outlet is docked with U-shaped rail one (19),
Straight way outer is erect in charging tray one (231) spiral, and multiple air-blowing valves are set；In the connection for erectting straight way outlet and U-shaped rail one (19)
Place is equipped with air-blowing valve；
The structure of lower contact sub-material material loading part is, including U-shaped straight vibration rail one (21), U-shaped straight one (21) import of vibration rail and U-shaped rail
One (19) outlet docking, U-shaped straight vibration rail one (21) are fixedly supported on one (22) of straight vibration, and one (22) that directly shake are mounted on straight vibration seat two
(230) on；It is equipped with sub-material component one (20) above U-shaped straight one (21) import of vibration rail, sub-material component one (20) is mounted on supporting plate four
(232) on；It is equipped with lower air cylinder three (227) above U-shaped straight one (21) outlet end of vibration rail, is exported in U-shaped straight vibration rail one (21)
The lower section at end is equipped with upper top gas cylinder one (228), and lower air cylinder three (227) and upper top gas cylinder one (228) are installed in support one
(229) on.
6. the automatic charging of miniature contact according to claim 1 and lock screw device, it is characterised in that: the lower touching
The structure of piece foldable component (7) is, including the supporting plate one (75) being mounted on table top (1), in supporting plate one (75), upper rear portion is solid
Surely there is the slide bar cylinder one (76) of horizontal translocation, slide bar cylinder one (76) push rod outer end face is equipped with the slide bar cylinder that front and back elapses
Two (77), slide bar cylinder two (77) push rod outer end face are equipped with rotary cylinder (78), in the rotary shaft (79) of rotary cylinder (78)
It is fixed with T-type switch block (80), bending bar (81) is installed in T-type switch block (80) eccentric projection；Branch is equipped with below T-type switch block (80)
Support is set with left limit bar (82) and right limit bar (83), left limit bar (82) and right limit in support frame both ends threaded hole seven
Position bar (83) upper end stretches out respective threaded hole seven, and respective threaded hole seven is stretched out in left limit bar (82) and right limit bar (83) lower end
It is separately installed with left adjusting nut (85) and right adjusting nut (84).
7. the automatic charging of miniature contact according to claim 1 and lock screw device, it is characterised in that: the upper touching
The structure of piece foldable component (9), including the supporting plate two (86) being arranged on table top (1), in supporting plate two (86), upper rear portion is equipped with
The slide bar cylinder three (91) of horizontal translocation, slide bar cylinder three (91) push rod outer end face are equipped with the slide bar cylinder four that front and back elapses
(87), slide bar cylinder four (87) push rod outer end face be equipped with move up and down raise cylinder (88), raise cylinder (88) push rod end
Head is fixed with fixed block (89), horizontal in fixed block (89) to be equipped with lifting pin (90).
8. the automatic charging of miniature contact according to claim 1 and lock screw device, it is characterised in that: the housing
The structure of loading assemblies (4) is, including rotation vibration plate (13), and rotation vibration plate (13) outlet is connected to straight vibration track (14), straight to shake
Track (14) is mounted on straight vibration seat one (15), straight to shake equipped with feeding manipulator (18) above the outlet end of track (14) that directly shakes
Barrier cylinder (16) is equipped with below the outlet end of track (14).
9. the automatic charging of miniature contact according to claim 8 and lock screw device, it is characterised in that: the feeding
The structure of manipulator (18) is, including supporting plate three (92), is fixed with the slide bar gas of horizontal translocation in supporting plate three (92) upper rear portion
Cylinder five (93), slide bar cylinder five (93) push rod outer end face are equipped with connecting plate (94), and connecting plate is equipped with vertical cylinder on (94)
(95), double fastener finger and clamping cylinder two (96) are installed, double fastener finger and clamping cylinder two (96) pass on vertical cylinder (95)
Dynamic connection.
10. the automatic charging of miniature contact according to claim 1 and lock screw device, it is characterised in that: described is every
The structure of a lock-bit fixture (3) is that, including the big step of lower layer being fixed on turntable (2), lower layer big step upper surface center is solid
Surely there is upper layer small stair, the big step of lower layer and upper layer small stair are the shape of tetragonal body, the lower layer in upper layer small stair two sides
A round counterbore is respectively equipped on big step；The surrounding edge of the big step of lower layer is chamfering, and the surrounding edge of upper layer small stair is
Chamfering.
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| CN201811029635.9A CN108942223B (en) | 2018-09-05 | 2018-09-05 | Automatic feeding and screw locking device for micro contact plate |
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| CN201811029635.9A CN108942223B (en) | 2018-09-05 | 2018-09-05 | Automatic feeding and screw locking device for micro contact plate |
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| CN108942223A true CN108942223A (en) | 2018-12-07 |
| CN108942223B CN108942223B (en) | 2019-12-06 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604993A (en) * | 2018-12-28 | 2019-04-12 | 王飞 | A kind of assembly device of terminal plug feeding and circulation carrier |
| CN109676369A (en) * | 2019-01-09 | 2019-04-26 | 深圳市鑫鼎元光电有限公司 | A kind of negative pressure thin slice screening plant, screening technique, thin slice installation system and computer readable storage medium |
| CN110102513A (en) * | 2019-04-30 | 2019-08-09 | 徐小梅 | A kind of assembly of power button switch and detection sorting device |
| CN111590320A (en) * | 2020-06-15 | 2020-08-28 | 广西淞森车用部件有限公司 | Assembling device and assembling method for oil outlet seat assembly of magnetic system of fuel pump |
| CN113102565A (en) * | 2021-02-21 | 2021-07-13 | 旺荣电子(深圳)有限公司 | Secondary bending device for contact piece |
-
2018
- 2018-09-05 CN CN201811029635.9A patent/CN108942223B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604993A (en) * | 2018-12-28 | 2019-04-12 | 王飞 | A kind of assembly device of terminal plug feeding and circulation carrier |
| CN109604993B (en) * | 2018-12-28 | 2020-03-17 | 乐清野岛机电有限公司 | Assembling device for terminal plug feeding and transferring carrier |
| CN109676369A (en) * | 2019-01-09 | 2019-04-26 | 深圳市鑫鼎元光电有限公司 | A kind of negative pressure thin slice screening plant, screening technique, thin slice installation system and computer readable storage medium |
| CN110102513A (en) * | 2019-04-30 | 2019-08-09 | 徐小梅 | A kind of assembly of power button switch and detection sorting device |
| CN111590320A (en) * | 2020-06-15 | 2020-08-28 | 广西淞森车用部件有限公司 | Assembling device and assembling method for oil outlet seat assembly of magnetic system of fuel pump |
| CN113102565A (en) * | 2021-02-21 | 2021-07-13 | 旺荣电子(深圳)有限公司 | Secondary bending device for contact piece |
| CN113102565B (en) * | 2021-02-21 | 2023-03-17 | 旺荣电子(深圳)有限公司 | Secondary bending device for contact plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108942223B (en) | 2019-12-06 |
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Effective date of registration: 20191106 Address after: 325608, No. 339, Lane 31, Zhenxing West Road, Hongqiao Town, Wenzhou, Zhejiang, Yueqing Applicant after: The dynamo-electric Co., Ltd in wild island, Leqing Address before: 325608, No. 339, Lane 31, Zhenxing West Road, Hongqiao Town, Wenzhou, Zhejiang, Yueqing Applicant before: Wang Fei |
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