CN206343853U - Screw vacsorb bar assembly - Google Patents
Screw vacsorb bar assembly Download PDFInfo
- Publication number
- CN206343853U CN206343853U CN201621423492.6U CN201621423492U CN206343853U CN 206343853 U CN206343853 U CN 206343853U CN 201621423492 U CN201621423492 U CN 201621423492U CN 206343853 U CN206343853 U CN 206343853U
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- CN
- China
- Prior art keywords
- vacsorb
- vacsorb bar
- screw
- suction nozzle
- bar
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Abstract
The utility model discloses a kind of screw vacsorb bar assembly, on a support body of multi-work piece feeder, including in vacsorb bar, propulsion arm and the cylinder of hollow structure.The bottom of vacsorb bar has the tapered suction nozzle that the vertex of a cone is arranged down, the top and bottom that axially penetrate through vacsorb bar of the hollow structure along vacsorb bar, hollow structure also forms out a vacuum passage, the two side of tapered suction nozzle respectively offers the separation trough connected with vacuum passage, tapered suction nozzle is separated out the tapered suction nozzle block of respective numbers by separation trough, and screw is adsorbed in vacuum passage and held tightly by tapered suction nozzle block；Propulsion arm is axially slidably placed through in vacuum passage along vacsorb bar, and propulsion arm relative vacuum draws bar and slides and eject the screw in vacuum passage；Cylinder is connected with propulsion arm and drives propulsion arm relative vacuum to draw bar and slides, and on the one hand can more reliably draw screw, on the other hand facilitate the release of screw again, also have the advantages that simple in construction.
Description
Technical field
The utility model is related to the pick-up component to screw vacsorb used in a kind of multi-work piece feeder, more particularly to
A kind of screw vacsorb bar assembly.
Background technology
As economic continues to develop and social continuous progress, the material consumption of very abundant is provided for the life of people
Product, so that the living standard of people is improved, and electronic product is exactly one kind in many material consumption product.
Wherein, in the production of the electronic products such as mobile phone, tablet personal computer, personal digital assistant, MP3 and MP4, generally
Need to produce sheet metal component as the sheet miniature workpiece of installing plate, framework etc..These workpiece generally as installation body frame, whole
In the assembling process of individual electronic product, first the pressed-in nut in the mounting hole of workpiece, when the later stage assembles, can use screw other
Component is directly anchored on the workpiece, is easy to the assembling in later stage.
At present, in existing pressure screw nut die, it is by workman is Lai complete that it loads nut portion in the mounting hole of workpiece
Into, i.e., more than, nut is loaded in workpiece by workman, by workman on workpiece loading nut, it is impossible to realize the production automation,
Its efficiency is still very low, it is impossible to meet the demand of production, meanwhile, increase the burden of workman.
Although in the market occurs in that the nut feeder for the mounting hole that nut can be loaded to workpiece automatically, existing
Nut feeder in, its vacsorb bar is unreasonable because designing, therefore exists when drawing nut and inhale unstable and occur nut
Defect, also there is baroque defect.
Above-mentioned defect is overcome with vacsorb bar assembly therefore, it is necessary to provide a kind of screw.
Utility model content
The purpose of this utility model is to provide a kind of screw vacsorb bar assembly, reliably draws screw and be easy to
The release of screw, also has the advantages that simple in construction.
To achieve the above object, the technical solution of the utility model is：A kind of screw vacsorb bar assembly is provided, if
In on a support body of multi-work piece feeder, including one be in hollow structure vacsorb bar, a propulsion arm and a cylinder.It is described true
Suction takes the tapered suction nozzle that there is the vertex of a cone to arrange down for the bottom of bar, and axial direction of the hollow structure along the vacsorb bar is passed through
The top and bottom of the vacsorb bar are worn, the hollow structure also forms out a vacuum passage, the two of the tapered suction nozzle
Side wall respectively offers the separation trough connected with the vacuum passage, and the tapered suction nozzle is separated out respective numbers by the separation trough
Tapered suction nozzle block, screw is adsorbed in the vacuum passage and held tightly by the tapered suction nozzle block；The propulsion arm is described in
Vacsorb bar is axially slidably placed through in the vacuum passage, the relatively described vacsorb bar of the propulsion arm slide and
Eject the screw in the vacuum passage；The cylinder connects with the propulsion arm and drives the relative vacuum of the propulsion arm
Bar is drawn to slide.
It is preferred that axial direction of the output end of the cylinder along the vacsorb bar aligns with the propulsion arm.
It is preferred that the vacuum passage is located at the chamfered arrangement in edge of the bottom of the tapered suction nozzle, the tapered suction
The chamfered arrangement in the edge of the bottom of head.
It is preferred that the top of the vacsorb bar along the vacsorb bar radially outward from a bulge loop structure.
It is preferred that the top of the propulsion arm along the vacsorb bar radially outward from a boss structure, it is described convex
Platform structure is embedded in a contiguous block, and the output end of the cylinder is connected with the contiguous block.
It is preferred that the contiguous block has the scarfing slot rabbeted for the boss structure.
It is preferred that the scarfing slot is T-slot.
It is preferred that the cylinder is arranged on the support body by L-type support, the cylinder, propulsion arm and vacsorb
Bar three is along the axially opposing neat of the vacsorb bar.
Compared with prior art, due to the bottom of vacsorb bar of the present utility model have that the vertex of a cone arranges down it is tapered
Suction nozzle, reduces extraneous object and interference is caused to tapered suction nozzle, so as to improve the reliability of screw absorption；And the both sides of tapered suction nozzle
Wall respectively offers the separation trough connected with vacuum passage, and tapered suction nozzle is separated out the tapered suction nozzle block of respective numbers by separation trough,
Therefore when screw is adsorbed in vacuum passage, screw now is also held tightly by tapered suction nozzle block, and this is due to tapered suction nozzle
Block enters in screw to be squeezed in vacuum passage and produces elastic deformation so that tapered suction nozzle block by its elasticity more
Reliably hold screw tightly, improve the reliability that screw is drawn.Simultaneously as propulsion arm axially slidably wearing along vacsorb bar
It is placed in vacuum passage, cylinder is connected with propulsion arm and drives propulsion arm relative vacuum to draw bar and slides, so that relative vacuum
The propulsion arm that absorption bar is slided just ejects the screw in vacuum passage, in order to the release of screw.Again due to of the present utility model
Screw includes vacsorb bar, cylinder and propulsion arm with vacsorb bar assembly, therefore simplifies screw of the present utility model with very
Suction takes the structure of bar assembly, reduces the cost of screw vacsorb bar assembly of the present utility model.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of screw vacsorb bar assembly of the present utility model.
Fig. 2 is the internal structure schematic diagram of the screw vacsorb bar assembly shown in Fig. 1.
Embodiment
Element numbers similar in embodiment of the present utility model, accompanying drawing, which are described, with reference now to accompanying drawing represents similar member
Part.
Fig. 1 and Fig. 2 is referred to, screw of the present utility model is with vacsorb bar assembly 100 located at multi-work piece feeder
On one support body (not shown), including one be in hollow structure vacsorb bar 10, a propulsion arm 20 and a cylinder 30.Vacuum is inhaled
The tapered suction nozzle 11 for taking the bottom of bar 10 that there is the vertex of a cone to arrange down, axial direction of the hollow structure along vacsorb bar 10 is (i.e. in Fig. 1
Double-head arrow direction) through the top and bottom of vacsorb bar 10 so that hollow structure also forms out a vacuum passage 12.
The two side of tapered suction nozzle 11 respectively offers the separation trough 111 connected with vacuum passage 12, for example, in the present embodiment,
Separation trough 111 is at the left and right sides wall of tapered suction nozzle 11, certainly, according to actual needs before and after tapered suction nozzle 11
At two side, or both any combinations in front side, rear side, left side and the right side of tapered suction nozzle 11, but not with this
It is limited.Tapered suction nozzle 11 is separated out for the tapered suction nozzle block 11a of respective numbers, example by separation trough 111, when separation trough 111 is
At two, two tapered suction nozzle block 11a are now separated out；When separation trough 111 is three, three tapered suction nozzles are now separated out
Block 11a, when separation trough 111 is four, is now separated out four tapered suction nozzle block 11a, the i.e. quantity of separation trough 111 and is inhaled with tapered
Head block 11a quantity is equal.Screw is adsorbed in vacuum passage 12 and held tightly by tapered suction nozzle block 11a.Propulsion arm 20 is along vacuum
Bar 10 is drawn axially slidably to be placed through in vacuum passage 12 so that propulsion arm 20 can relative vacuum draw bar 10 and slide, and
The relative vacuum of propulsion arm 20 is drawn bar 10 and slided, so as to eject the screw in vacuum passage 12.Cylinder 30 is connected with propulsion arm 20
And drive the relative vacuum of propulsion arm 20 absorption bar 10 to slide, provide power for the relative slip of propulsion arm 20.Specifically, in this reality
Apply in example, cylinder 30 is arranged on support body by L-type support 50 so that cylinder 30, propulsion arm 20 and the three of vacsorb bar 10
Along the axially opposing neat of vacsorb bar 10, to obtain greater compactness of arrangement, and L-type support 50 is cylinder 30 by its L-type
Installation provide space.It will be appreciated that because cylinder 30, propulsion arm 20 and the three of vacsorb bar 10 are along vacsorb bar 10
It is axially opposing neat, therefore the output end 31 of cylinder 30 also aligns along the axial direction of vacsorb bar 10 with propulsion arm 20.More specifically
Ground, it is as follows：
As shown in Figures 1 and 2, vacuum passage 12 is located at chamfered 121 arrangement in edge of the bottom of tapered suction nozzle 11, tapered
Chamfered 112 arrangement in the edge of the bottom of suction nozzle 11, is easy to screw to quickly locate in vacuum passage 12, thus is easy to screw
Draw or discharge, but be not limited.
Meanwhile, the top of vacsorb bar 10 along the vacsorb bar 10 radially outward from a bulge loop structure 13, so as to
In the assembling of vacsorb bar 10, effectively prevent vacsorb bar 10 from axially downwardly being slid along it, but be not limited.And push up
The top of push rod 20 is along vacsorb bar 10 radially outward from a boss structure 21, and boss structure 21 is embedded in a contiguous block 40
Interior, the output end 31 of cylinder 30 is connected with contiguous block 40, in order to the assembly and disassembly between propulsion arm 20 and cylinder 30；For example, it is real
The mode that existing boss structure 21 is embedded in contiguous block 40 is that contiguous block 40 has the scarfing slot 41 rabbeted for boss structure 21,
Preferably it is that scarfing slot 41 is T-slot, extremely facilitates boss structure 21 in the assembly and disassembly in scarfing slot 41, but be not limited.
Compared with prior art, because the bottom of vacsorb bar 10 of the present utility model has the cone that the vertex of a cone is arranged down
Type suction nozzle 11, reduces extraneous object and interference is caused to tapered suction nozzle 11, so as to improve the reliability of screw absorption；And tapered suction nozzle
11 two side respectively offers the separation trough 111 connected with vacuum passage 12, and tapered suction nozzle 11 is separated out accordingly by separation trough 111
The tapered suction nozzle block 11a of quantity, therefore when screw is adsorbed in vacuum passage 12, screw now is also by tapered suction nozzle block
11a holding, this, which is due to tapered suction nozzle block 11a, enters in screw and is squeezed in vacuum passage 12 and produces elastic deformation,
So that tapered suction nozzle block 11a holds screw tightly with more leaning on by its elasticity, the reliability that screw is drawn is improved.Meanwhile, by
In being axially slidably placed through in vacuum passage 12 along vacsorb bar 10 of propulsion arm 20, cylinder 30 is connected simultaneously with propulsion arm 20
Drive the relative vacuum of propulsion arm 20 to draw bar 10 to slide, so that the propulsion arm 20 that relative vacuum draws the slip of bar 10 is just ejected very
Screw in empty passage 12, in order to the release of screw.Again because screw vacsorb bar assembly 100 of the present utility model is wrapped
Bar containing vacsorb 10, cylinder 30 and propulsion arm 20, therefore simplify screw vacsorb bar assembly 100 of the present utility model
Structure, reduces the cost of screw vacsorb bar assembly 100 of the present utility model.
Upper disclosed only preferred embodiment of the present utility model, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to present utility model application the scope of the claims still belong to what the utility model was covered
Scope.
Claims (8)
1. a kind of screw vacsorb bar assembly, on a support body of multi-work piece feeder, it is characterised in that the screw
Vacsorb bar assembly includes：
One is in the vacsorb bar of hollow structure, and the bottom of the vacsorb bar has the tapered suction nozzle that the vertex of a cone is arranged down,
The top and bottom that axially penetrate through the vacsorb bar of the hollow structure along the vacsorb bar, the hollow structure
A vacuum passage is also formed out, the two side of the tapered suction nozzle respectively offers the separation trough connected with the vacuum passage, institute
The tapered suction nozzle block that the tapered suction nozzle is separated out respective numbers by separation trough is stated, screw is adsorbed in the vacuum passage and quilt
The tapered suction nozzle block is held tightly；
One propulsion arm, along being axially slidably placed through in the vacuum passage for the vacsorb bar, the propulsion arm is relative
The vacsorb bar slides and ejects the screw in the vacuum passage；And
One cylinder, connects with the propulsion arm and drives the relative vacsorb bar of the propulsion arm to slide.
2. screw according to claim 1 vacsorb bar assembly, it is characterised in that the output end of the cylinder is along institute
The axial direction and the propulsion arm for stating vacsorb bar align.
3. screw according to claim 1 vacsorb bar assembly, it is characterised in that the vacuum passage is located at described
The chamfered arrangement in the edge of the bottom of tapered suction nozzle, the chamfered arrangement in edge of the bottom of the tapered suction nozzle.
4. screw according to claim 1 vacsorb bar assembly, it is characterised in that the top of the vacsorb bar
Along the vacsorb bar radially outward from a bulge loop structure.
5. screw according to claim 1 vacsorb bar assembly, it is characterised in that the top of the propulsion arm is along institute
State vacsorb bar radially outward from a boss structure, the boss structure is embedded in a contiguous block, the cylinder it is defeated
Go out end to be connected with the contiguous block.
6. screw according to claim 5 vacsorb bar assembly, it is characterised in that the contiguous block has for described
The scarfing slot of boss structure interlocking.
7. screw according to claim 6 vacsorb bar assembly, it is characterised in that the scarfing slot is T-slot.
8. screw according to claim 1 vacsorb bar assembly, it is characterised in that the cylinder passes through L-type support
On the support body, the cylinder, propulsion arm and vacsorb bar three are along the axially opposing neat of the vacsorb bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423492.6U CN206343853U (en) | 2016-12-22 | 2016-12-22 | Screw vacsorb bar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423492.6U CN206343853U (en) | 2016-12-22 | 2016-12-22 | Screw vacsorb bar assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343853U true CN206343853U (en) | 2017-07-21 |
Family
ID=59317561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423492.6U Active CN206343853U (en) | 2016-12-22 | 2016-12-22 | Screw vacsorb bar assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206343853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320179A (en) * | 2021-06-01 | 2021-08-31 | 广东拓斯达科技股份有限公司 | Connecting wire sucking and ejecting mechanism |
-
2016
- 2016-12-22 CN CN201621423492.6U patent/CN206343853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320179A (en) * | 2021-06-01 | 2021-08-31 | 广东拓斯达科技股份有限公司 | Connecting wire sucking and ejecting mechanism |
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|---|---|---|---|
| GR01 | Patent grant |