CN106964969A - A kind of bolt self-emptying separating mechanism - Google Patents
A kind of bolt self-emptying separating mechanism Download PDFInfo
- Publication number
- CN106964969A CN106964969A CN201611170448.3A CN201611170448A CN106964969A CN 106964969 A CN106964969 A CN 106964969A CN 201611170448 A CN201611170448 A CN 201611170448A CN 106964969 A CN106964969 A CN 106964969A
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- CN
- China
- Prior art keywords
- bolt
- sliding pin
- outer end
- bit slice
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- 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
- B23P19/04—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 for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- 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
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The present invention relates to bolt self-emptying mounting technique field, a kind of bolt self-emptying separating mechanism, including vibrating disk, discharge guide are disclosed, the centre of discharge guide is provided with long slot bore, the outer end of discharge guide is provided with material-dropping hole, and material-dropping hole is arranged right below material blanking tube；The lower end of material blanking tube is connected with discharge nozzle, and discharge nozzle is provided with connecting seat, and the side of connecting seat is provided with connecting plate, and connecting plate is provided with horizontal upper sliding pin, lower slide pin, is slidably connected between upper sliding pin, lower slide pin and connecting plate；The lower end homonymy of discharge nozzle is provided with upper hopper chute, gliding groove, the inner extension of upper sliding pin forms the upper limit bit slice stretched into upper hopper chute, the inner extension of lower slide pin forms the lower limit bit slice stretched into gliding groove, the sliding pin drive mechanism that connecting seat is slided provided with the upper sliding pin of control, lower slide pin synchronous backward cycle.The present invention can realize the continuous self-emptying of bolt, stablize separation one by one, to realize that bolt automatic assembling offers convenience.
Description
Technical field
The present invention relates to bolt self-emptying technical field, more particularly to a kind of bolt self-emptying separating mechanism.
Background technology
Chassis backplane is connected by many bolts with cabinet, the bolt quantity on chassis backplane up to tens, logical at present
All be often it is artificial first bolt is loaded in the connecting hole on chassis backplane one by one, then by instruments such as screwdriver, spanners by spiral shell
Bolt is tightened, because bolt quantity is various, and dress bolt, the working strength for twisting bolt are big, inefficiency, with prolonged work
Industry, workman's fatigue causes decreased attention, is frequently present of the situation for missing bolt, so as to cause chassis backplane bonding strength to drop
Low, product quality reduction.
The content of the invention
The present invention, which manually loads bolt to solve chassis backplane of the prior art, causes the problem of efficiency of assembling is low, carries
Supplied a kind of bolt self-emptying separating mechanism, the mechanism can by the continuous self-emptying of bolt, stablize separation one by one, to realize spiral shell
Bolt automatic assembling offers convenience.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of bolt self-emptying separating mechanism, including vibrating disk, the discharge guide for being located at vibrating disk discharge end, the discharging are led
The centre of rail is provided with long slot bore, and the outer end of discharge guide is provided with the material-dropping hole connected with elongated slot outer end of hole, and the material-dropping hole is just
Lower section is provided with material blanking tube, and the upper side of the material blanking tube is provided with charging breach；The lower end of the material blanking tube is connected with discharge nozzle,
Described discharge nozzle is provided with connecting seat, and the side of connecting seat is provided with connecting plate, and described connecting plate is provided with horizontal upper cunning
It is slidably connected between pin, lower slide pin, described upper sliding pin, lower slide pin and connecting plate；The lower end homonymy of the discharge nozzle is provided with upper
Chute, gliding groove, the inner extension of upper sliding pin form the upper limit bit slice stretched into upper hopper chute, and the inner extension formation of lower slide pin is stretched
Enter the lower limit bit slice in gliding groove, the distance between the upper limit bit slice and lower limit bit slice are less than or equal to the total length of bolt, institute
The sliding pin drive mechanism that the connecting seat stated is slided provided with the upper sliding pin of control, lower slide pin synchronous backward cycle.
Bolt is put into vibrating disk, and the bolt in vibrating disk enters discharge guide, the shaft of bolt after arranging
Into in long slot bore, the bolt that the bolt head of bolt is rested on the both sides of long slot bore, discharge guide is fallen at material-dropping hole successively
Material blanking tube, bolt is arranged in discharge nozzle, discharge nozzle most under bolt screw terminal by the spacing of lower limit bit slice；Sliding pin drives
Mechanism action is once so that moves, the upper limit bit slice on upper sliding pin is stretched into slide opening, now falls outside the lower limit bit slice on lower slide pin
A nethermost bolt falls in expects pipe, and second bolt is by the spacing of upper limit bit slice；Sliding pin drive mechanism reoperates one
Secondary, lower limit bit slice is stretched into lower slide opening, upper limit bit slice is moved inside and outside upper slide opening, and second bolt falls to being limited by lower limit bit slice
Position；Sliding pin drive mechanism continuous action so that the bolt in material blanking tube individually falls one by one；Chassis backplane is arranged on translation machine
On structure, the connecting hole on chassis backplane is alignd with the lower end of material blanking tube successively by translation mechanism, so that a pair of bolt 1
That answers loads in the connecting hole on chassis backplane.
Preferably, described bolt separation position-limit mechanism includes stepper motor and the coaxially connected driving of stepper motor
Axle, stepper motor is connected by motor connecting base with connecting plate；Overhead cam, lower cam are fixed with described drive shaft, it is described
Overhead cam, lower cam phase difference 180 degree, the position between the upper sliding pin, the outer end of lower slide pin and connecting plate is all provided with
There is stage clip, the outer end of the upper sliding pin is contacted with the surface of overhead cam, and the outer end of the lower slide pin is contacted with the surface of lower cam；
When the outer end in contact of miner diameter end and the upper sliding pin of overhead cam, the outer end in contact of the bigger diameter end of lower cam just with lower slide pin.Just
Beginning state, lower limit bit slice stretches into spacing to nethermost bolt in gliding groove, the bigger diameter end of the outer end of lower slide pin by lower cam
Support, upper sliding pin is supported by the miner diameter end of overhead cam, and upper limit bit slice is not spacing to bolt；During stepper motor turnback, lower limit
Bit slice is displaced outwardly separating with the bolt of bottom, and the bolt of bottom falls out of bolt discharge nozzle, and upper limit bit slice is stretched into
In slide opening, second bolt can not be fallen by the spacing of upper limit bit slice；Stepper motor again turnback when, lower limit bit slice, on
Banking stop returns to original state；Therefore, stepper motor every revolution（360 degree）, realize the separation of a bolt, fall, really
Stable fall into connecting hole can be corresponded by protecting bolt.
Preferably, the periphery of described overhead cam, lower cam is provided with annular spacing groove, the upper sliding pin, downslide
The outer end of pin is provided with the positive stop lug boss coordinated with annular spacing groove.Positive stop lug boss and annular spacing groove coordinate, sliding pin in realization, under
The circumference of sliding pin is spacing, prevents sliding pin, lower slide pin from rotating.
Preferably, the outer end both sides of the upper limit bit slice, lower limit bit slice stretch out to form card ear, two card ears it
Between be provided with arc-shaped slot, the diameter of the arc-shaped slot is more than diameter at the stud of bolt, and the diameter of arc-shaped slot is less than bolt
Bolt head at diameter.Spacing to the supported on both sides of bolt head by card ear, stability is good, prevents tilt bolt.
Preferably, provided with flexible storing pipe between described material blanking tube and discharge nozzle.The position of material blanking tube can be free
It is mobile, after connecting seat can be connected with electric track, the position of discharge nozzle can be freely controlled by electric track.
Separated preferably, the position between the discharge end of the discharge guide and material-dropping hole is provided with the bolt tilted down
Inclined-plane.When bolt is moved to the outer end of discharging track, first passes through bolt separation inclined-plane and enter back into material-dropping hole, separated by bolt oblique
The bolt run-off the straight in face, the contact surface between the inclined bolt and two, side bolt is substantially reduced, and prevents adjacent bolt
Between mutually get stuck and cause bolt can not fall into material-dropping hole；Bolt lower end of the lower end of bolt with entering material-dropping hole is tilted simultaneously
Distance increase, thus prevent the lower end of next bolt when first bolt has just enter into material blanking tube from immediately entering material blanking tube and with the
Block the upper end of one bolt.
Preferably, being provided with the convex eaves of arc on the upside of the edge of the material-dropping hole.The convex eaves of arc is to discharging track outermost end
The bolt head of bolt is spacing, prevents bolt head to be shelved on the edge of material-dropping hole.
Therefore, the present invention can realize the continuous self-emptying of bolt, stablize separation one by one, to realize that bolt automatic assembling is brought
It is convenient.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention.
Fig. 2 is the top view of discharge guide.
Fig. 3 is close-up schematic view at A in Fig. 1.
Fig. 4 is close-up schematic view at B in Fig. 1.
Fig. 5 rotates the view after 180 degree for stepper motor in Fig. 4.
Fig. 6 is close-up schematic view at C in Fig. 4.
Fig. 7 is lower limit bit slice and the spacing view of bolt.
Fig. 8 is that lower limit bit slice cancels spacing view with bolt.
In figure：Vibrating disk 1, discharge guide 2, long slot bore 20, material-dropping hole 21, bolt separate inclined-plane 22, the convex eaves 23 of arc, fallen
Expects pipe 3, charging breach 30, discharge nozzle 4, upper hopper chute 40, gliding groove 41, flexible storing pipe 5, connecting seat 6, connecting plate 7, upper sliding pin
8th, upper limit bit slice 80, lower slide pin 9, lower limit bit slice 90, sliding pin drive mechanism 10, stepper motor 100, drive shaft 101, motor connection
Seat 102, overhead cam 103, lower cam 104, annular spacing groove 105, stage clip 200, positive stop lug boss 201, card ear 202, arc-shaped slot
203rd, bolt 11, stud 110, bolt head 111.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description：
A kind of bolt self-emptying separating mechanism as shown in Figure 1, including vibrating disk 1, the discharging that is located at vibrating disk discharge end are led
Rail 2, as shown in Figures 2 and 3, the centre of discharge guide 2 are provided with long slot bore 20, and the outer end of discharge guide is provided with and elongated slot outer end of hole
The material-dropping hole 21 of connection, material-dropping hole is arranged right below material blanking tube 3, and the upper side of material blanking tube is provided with charging breach 30；Blanking
The lower end of pipe 3 is connected with discharge nozzle 4, provided with flexible storing pipe 5 between material blanking tube and discharge nozzle, the discharge end of discharge guide 2 with
Position between material-dropping hole is provided with the upside of the bolt separation inclined-plane 22 tilted down, the edge of material-dropping hole and is provided with the convex eaves 23 of arc；
The width of long slot bore 20 is less than the diameter of bolt head more than the stud diameter of bolt.
As shown in Figure 1 and Figure 4, discharge nozzle 4 is provided with connecting seat 6, and the side of connecting seat is provided with connecting plate 7, connecting plate
Provided with horizontal upper sliding pin 8, lower slide pin 9, it is slidably connected between upper sliding pin, lower slide pin and connecting plate；The lower end homonymy of discharge nozzle 4
Provided with upper hopper chute 40, gliding groove 41, the inner extension of upper sliding pin 8 forms the upper limit bit slice 80 stretched into upper hopper chute, lower slide pin 9
The inner extension forms the lower limit bit slice 90 stretched into gliding groove, and the distance between upper limit bit slice and lower limit bit slice are less than or equal to bolt
Total length, the sliding pin drive mechanism 10 that connecting seat 6 is slided provided with the upper sliding pin of control, lower slide pin synchronous backward cycle；
Bolt separation position-limit mechanism 10 includes stepper motor 100 and the coaxially connected drive shaft 101 of stepper motor, stepper motor
It is connected by motor connecting base 102 with connecting plate；Overhead cam 103, lower cam 104, overhead cam, lower cam are fixed with drive shaft
Phase difference 180 degree, the position between upper sliding pin, the outer end of lower slide pin and connecting plate is equipped with stage clip 200, upper sliding pin it is outer
End is contacted with the surface of overhead cam, and the outer end of lower slide pin is contacted with the surface of lower cam；When the miner diameter end and upper sliding pin of overhead cam
Outer end in contact when, the outer end in contact of the bigger diameter end of lower cam just with lower slide pin.
As shown in fig. 6, the periphery of overhead cam 103, lower cam 104 is provided with annular spacing groove 105, upper sliding pin 8, downslide
The outer end of pin 9 is provided with the positive stop lug boss 201 coordinated with annular spacing groove.
As shown in Figure 7 and Figure 8, upper limit bit slice 80, the outer end both sides of lower limit bit slice 90 stretch out to form card ear 202,
Arc-shaped slot 203 is provided between two card ears, the diameter of arc-shaped slot is more than diameter, arc-shaped slot at the stud 110 of bolt 11
Diameter be less than bolt 11 bolt head 111 at diameter.
With reference to accompanying drawing, principle of the invention is as follows：A large amount of bolts 11 are put into vibrating disk 1, the bolt arrangement in vibrating disk
Enter discharge guide after good, the shaft of bolt enters in long slot bore, and the bolt head of bolt rests on the both sides of long slot bore, goes out
Bolt on material guide rail falls into material blanking tube at material-dropping hole successively, and bolt is arranged in discharge nozzle；As shown in figure 4, lower limit bit slice
Stretch into spacing to nethermost bolt in gliding groove, the outer end of lower slide pin is supported by the bigger diameter end of lower cam, upper sliding pin by
The miner diameter end support of overhead cam, upper limit bit slice is not spacing to bolt；As shown in figure 5, during stepper motor turnback, lower limit bit slice
It is displaced outwardly separating with the bolt of bottom, the bolt of bottom falls out of bolt discharge nozzle, and upper limit bit slice stretches into slide opening
Interior, second bolt can not be fallen by the spacing of upper limit bit slice；Stepper motor again turnback when, lower limit bit slice, upper limit
Piece returns to Fig. 4 state；Stepper motor every revolution（360 degree）, realize that each bolt separates, fallen successively；This kind of mechanism dress
On bolt automatic assembling machine, the connecting hole on workpiece is moved to discharge nozzle by the workpiece of bolt to be assembled by translation mechanism
During underface, stepper motor is rotated successively, a bolt is fallen into the connecting hole of workpiece, translation mechanism is reoperated once, next
Individual connecting hole aligns with discharge nozzle, until being fitted into bolt in connecting hole all on workpiece, but manually arrives workpiece transfer
Next station realizes assembling.
Claims (7)
1. a kind of bolt self-emptying separating mechanism, including vibrating disk, the discharge guide for being located at vibrating disk discharge end, its feature
It is that the centre of the discharge guide is provided with long slot bore, and the outer end of discharge guide is provided with the material-dropping hole connected with elongated slot outer end of hole, institute
The material blanking tube that is arranged right below of material-dropping hole is stated, the upper side of the material blanking tube is provided with charging breach；The lower end of the material blanking tube
Discharge nozzle is connected with, described discharge nozzle is provided with connecting seat, and the side of connecting seat, which is provided with connecting plate, described connecting plate, to be set
Have and be slidably connected between horizontal upper sliding pin, lower slide pin, described upper sliding pin, lower slide pin and connecting plate；Under the discharge nozzle
Hold homonymy to be provided with upper hopper chute, gliding groove, the inner extension of upper sliding pin forms the upper limit bit slice stretched into upper hopper chute, lower slide pin it is interior
End extension forms the lower limit bit slice stretched into gliding groove, and the distance between the upper limit bit slice and lower limit bit slice are less than or equal to bolt
Total length, the sliding pin drive mechanism that described connecting seat is slided provided with the upper sliding pin of control, lower slide pin synchronous backward cycle.
2. a kind of bolt self-emptying separating mechanism according to claim 1, it is characterized in that, described bolt separation is spacing
Mechanism includes stepper motor and the coaxially connected drive shaft of stepper motor, and stepper motor passes through motor connecting base and connecting plate connects
Connect；It is fixed with overhead cam, lower cam in described drive shaft, described overhead cam, the phase difference 180 degree of lower cam are described
Position between upper sliding pin, the outer end of lower slide pin and connecting plate is equipped with stage clip, the outer end of the upper sliding pin and the table of overhead cam
Face is contacted, and the outer end of the lower slide pin is contacted with the surface of lower cam；When the outer end in contact of the miner diameter end and upper sliding pin of overhead cam
When, the outer end in contact of the bigger diameter end of lower cam just with lower slide pin.
3. a kind of bolt self-emptying separating mechanism according to claim 2, it is characterized in that, described overhead cam, under it is convex
The periphery of wheel is provided with annular spacing groove, and the upper sliding pin, the outer end of lower slide pin are provided with spacing with annular spacing groove cooperation
Boss.
4. a kind of bolt self-emptying separating mechanism according to claim 2, it is characterized in that, the upper limit bit slice, lower limit
The outer end both sides of bit slice stretch out to form card ear, and arc-shaped slot, the diameter of the arc-shaped slot are provided between two card ears
More than diameter at the stud of bolt, the diameter of arc-shaped slot is less than the diameter at the bolt head of bolt.
5. a kind of bolt self-emptying separating mechanism according to claim 1, it is characterized in that, described material blanking tube and discharging
Provided with flexible storing pipe between pipe.
6. a kind of bolt self-emptying separating mechanism according to claim 1, it is characterized in that, the discharging of the discharge guide
Hold and separate inclined-plane provided with the bolt tilted down with the position between material-dropping hole.
7. a kind of bolt self-emptying separating mechanism according to claim 1 or 6, it is characterized in that, the side of the material-dropping hole
The convex eaves of arc is provided with the upside of edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170448.3A CN106964969A (en) | 2016-12-16 | 2016-12-16 | A kind of bolt self-emptying separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170448.3A CN106964969A (en) | 2016-12-16 | 2016-12-16 | A kind of bolt self-emptying separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964969A true CN106964969A (en) | 2017-07-21 |
Family
ID=59335021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611170448.3A Pending CN106964969A (en) | 2016-12-16 | 2016-12-16 | A kind of bolt self-emptying separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964969A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791011A (en) * | 2017-09-27 | 2018-03-13 | 中国西电电气股份有限公司 | A kind of full line stud automatic assembly system and method |
| CN108190442A (en) * | 2017-12-18 | 2018-06-22 | 无锡其宏包装材料厂 | A kind of arranging-in-row device for having a workpiece |
| CN109175991A (en) * | 2018-11-29 | 2019-01-11 | 宁波豪星车业有限公司 | A kind of screw-closure device of the fixing seat of brake cable outer tube and adjusting bolt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3662797A (en) * | 1970-06-18 | 1972-05-16 | Behring Corp | Screwdriving apparatus |
| DE3322754A1 (en) * | 1983-06-24 | 1985-01-03 | ANCOS-Steuerungstechnik GmbH, 1000 Berlin | Machine for automatically fitting screws in moving workpieces |
| CN201140329Y (en) * | 2007-12-11 | 2008-10-29 | 谢名海 | Automatic screw nail locking machine |
| CN202684473U (en) * | 2012-04-09 | 2013-01-23 | 信华精机有限公司 | Automatic screw locking device |
| CN203992430U (en) * | 2014-08-01 | 2014-12-10 | 富奥汽车零部件股份有限公司 | A kind of separated material feeding device |
| CN106166674A (en) * | 2016-08-04 | 2016-11-30 | 李庆杰 | A kind of expansion bolt assembles equipment |
-
2016
- 2016-12-16 CN CN201611170448.3A patent/CN106964969A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3662797A (en) * | 1970-06-18 | 1972-05-16 | Behring Corp | Screwdriving apparatus |
| DE3322754A1 (en) * | 1983-06-24 | 1985-01-03 | ANCOS-Steuerungstechnik GmbH, 1000 Berlin | Machine for automatically fitting screws in moving workpieces |
| CN201140329Y (en) * | 2007-12-11 | 2008-10-29 | 谢名海 | Automatic screw nail locking machine |
| CN202684473U (en) * | 2012-04-09 | 2013-01-23 | 信华精机有限公司 | Automatic screw locking device |
| CN203992430U (en) * | 2014-08-01 | 2014-12-10 | 富奥汽车零部件股份有限公司 | A kind of separated material feeding device |
| CN106166674A (en) * | 2016-08-04 | 2016-11-30 | 李庆杰 | A kind of expansion bolt assembles equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791011A (en) * | 2017-09-27 | 2018-03-13 | 中国西电电气股份有限公司 | A kind of full line stud automatic assembly system and method |
| CN107791011B (en) * | 2017-09-27 | 2019-05-17 | 中国西电电气股份有限公司 | A kind of full line stud automatic assembly system and method |
| CN108190442A (en) * | 2017-12-18 | 2018-06-22 | 无锡其宏包装材料厂 | A kind of arranging-in-row device for having a workpiece |
| CN109175991A (en) * | 2018-11-29 | 2019-01-11 | 宁波豪星车业有限公司 | A kind of screw-closure device of the fixing seat of brake cable outer tube and adjusting bolt |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
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| RJ01 | Rejection of invention patent application after publication |