CN107055044B - Vibration feeding device - Google Patents
Vibration feeding device Download PDFInfo
- Publication number
- CN107055044B CN107055044B CN201710170395.3A CN201710170395A CN107055044B CN 107055044 B CN107055044 B CN 107055044B CN 201710170395 A CN201710170395 A CN 201710170395A CN 107055044 B CN107055044 B CN 107055044B
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- CN
- China
- Prior art keywords
- vibration feeding
- workpiece
- spiral
- feeding device
- guiding face
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
- B65G47/1421—Vibratory movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/02—Jigging conveyors comprising helical or spiral channels or conduits for elevation of materials
Abstract
The present invention provides a kind of vibration feeding devices, for carrying out vibration feeding to workpiece, including vibration feeding disk, the spiral feeding channel for feeding is provided on the vibration feeding disk, spiral feeding channel forms different spiral layers in the axial direction, there is guiding face between the spiral layers of any two-phase neighbour, the workpiece can slide through the guiding face to adjoining spiral layer in feeding process in any spiral layers.In the present invention; workpiece carries out sorting when falling during vibration feeding; it is slid, and is only slid to adjacent spiral layers by the guiding of guiding face, impact when workpiece slides between vibration feeding disk can be substantially reduced; the surface that not only can protect workpiece is injury-free; to improve surface quality, disqualification rate is reduced, but also being capable of effective protection vibration feeding disk; with improve service life on the whole and actually reduce vibration feeding cost, have very high economy and market value.
Description
Technical field
Present invention is generally directed to vibration feeding fields, can reduce larger workpiece upper in particular to one kind
Collide with the vibration feeding device of damage ratio during material.
Background technique
In vibration feeding field, larger workpiece typically refers to that length is 20-45 millimeters, width is 6-15 millimeters, thickness
For 1-4 millimeters of workpiece.Currently, biggish workpiece when carrying out discharge by vibration feeding device, is easy hair when due to falling
Life is collided with, to cause workpiece damage, disqualification rate is caused to greatly improve, and influence the final quality of product.Therefore, how to prevent
Only workpiece collides with damage in feeding process, is industry urgent problem.
Summary of the invention
A primary object of the present invention is to overcome at least one defect of the above-mentioned prior art, provides a kind of reduction work
Part collides with the vibration feeding device of damage ratio in feeding process.
For achieving the above object, the present invention adopts the following technical scheme:
According to an aspect of the invention, there is provided a kind of vibration feeding device, for carrying out vibration feeding, packet to workpiece
Vibration feeding disk is included, the spiral feeding channel for feeding is provided on the vibration feeding disk, spiral feeding channel exists
Different spiral layers are formed on axial direction, there is guiding face between the spiral layers of any two-phase neighbour, the workpiece is in feeding
In the process, it can be slid through the guiding face to adjoining spiral layer in any spiral layers.
According to an embodiment of the present invention, the guiding face is any one of plane, arcwall face and continuous curve surface, and
There is the first angle, first angle is acute angle between the extending direction or tangential direction and vertical plane of the guiding face.
According to an embodiment of the present invention, absorber film is laid on the guiding face and feeding channel.
According to an embodiment of the present invention, anti-skidding bulge-structure is provided on the guiding face.
According to an embodiment of the present invention, the entry position in spiral feeding channel is provided with boss.
According to an embodiment of the present invention, the bottom margin of the boss connects with spiral feeding channel.
According to an embodiment of the present invention, the boss surface is provided with shock-damping structure.
According to an embodiment of the present invention, flexible floating grain, the flexible floating grain ratio are contained in the vibration feeding disk
It is less than the workpiece again, the flexible floating grain surface hardness is less than the workpiece.
According to an embodiment of the present invention, the specific gravity of the flexible floating grain is less than 1/5th of the workpiece specific gravity.
According to an embodiment of the present invention, the flexible floating grain is hollow spherical structure.
As shown from the above technical solution, it the advantages of vibration feeding device of the invention and has the active effect that
In the present invention, workpiece carries out sorting when falling during vibration feeding, is slid by the guiding of guiding face, and
It only slides to adjacent spiral layers, impact when workpiece slides between vibration feeding disk can be substantially reduced, can not only be protected
The surface of nurse's part is injury-free, to improve surface quality, reduces disqualification rate, but also being capable of effective protection vibration feeding
Disk, with improve service life on the whole and actually reduce vibration feeding cost, have very high economy and market value.
When carrying out feeding to larger workpiece using conventional vibration feeding device, the damage ratio that collides with is using the present invention in 30-50%
Vibration feeding device when, the damage ratio that collides with can be reduced to 1-3%.
Detailed description of the invention
Consider following the following detailed description of the embodiment of the present invention in conjunction with the accompanying drawings, various targets of the invention,
Feature and advantage will become apparent.Attached drawing is only exemplary diagram of the invention, is not necessarily drawn to scale.
In the accompanying drawings, same appended drawing reference always shows same or similar component.Wherein:
Fig. 1 is the schematic perspective view of vibration feeding device of the present invention shown in an exemplary embodiment.
Fig. 2 is the schematic cross-sectional view of vibration feeding device of the present invention shown in an exemplary embodiment.
Fig. 3 is the schematic perspective view of shield in vibration feeding device of the present invention shown in an exemplary embodiment.
Fig. 4 is the schematic cross-sectional view of shield in vibration feeding device of the present invention shown in an exemplary embodiment.
Fig. 5 is the sectional structure signal of flexible floating ball in vibration feeding device of the present invention shown in an exemplary embodiment
Figure.
Wherein, the reference numerals are as follows:
1, vibration feeding disk；10, feeding channel；101, the first spiral layers；102, the second spiral layers；103, third spiral
Layer；11, guiding face；12, boss；13, stock shelf；14, shield；141, top surface；142, inclined-plane；143, positioning column；2, workpiece；3,
Flexible floating grain；31, ball wall；32, the centre of sphere.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
It is described below, is carried out referring to attached drawing, the attached drawing forms of the invention one to difference of the invention is exemplary
Part, and different exemplary structures, system and the step that many aspects of the invention can be achieved wherein are shown by way of example
Suddenly.It should be understood that other specified schemes of component, structure, exemplary means, system and step can be used, and can be not inclined
Structural and functional modification is carried out in the case where from the scope of the invention.Although moreover, in this specification can be used term " top ",
" bottom ", " front ", " rear portion ", " side " etc. describe different example features and element of the invention, but these terms
With in this article merely for convenient, for example, with reference to the accompanying drawings described in exemplary direction.Any content in this specification is not
The specific three dimensional direction for being interpreted as Structure of need is just fallen within the scope of the present invention.
Fig. 1 is the schematic perspective view of vibration feeding device of the present invention shown in an exemplary embodiment.Fig. 2 is one
The schematic cross-sectional view of vibration feeding device of the present invention shown in exemplary embodiment.As depicted in figs. 1 and 2, the implementation
The vibration feeding device of example is used to carry out workpiece vibration feeding, including vibration feeding disk 1, has groove in vibration feeding disk 1,
There is feeding channel 10 above bottom portion of groove to side, to carry out vibration feeding to workpiece 2 by the feeding channel 10.
In the embodiment, feeding channel 10 is continuous spiral feeding channel, and first can be divided by going down in terms of a section
Spiral layers 101, the second spiral layers 102 and third spiral layers 103, if feeding it is larger can also with four layers, five layers even more
Multilayer can also only have two layers if feeding scale is smaller certainly.In the embodiment, the first spiral layers 101, the second spiral layers
102 and third spiral layers 103 be interconnected, and the first spiral layers 101, in bottom, third spiral layers 103 are in the top.
In the embodiment, there is guiding face 11, i.e., in the first spiral layers 101 and second between any two adjacent spiral layers
Between spiral layers 102 and between the second spiral layers 102 and third spiral layers 103, it is respectively provided with guiding face 11.Guiding face 11 tilts
Setting, so that workpiece 2 is guided when sliding under Gravitative Loads.Workpiece 2 can pass through in feeding process in any spiral layers
Guiding face 11 slides to adjoining spiral layer, such as slides from third spiral layers 103 to the second spiral layers 102, from the second spiral layers
102 slide to the first spiral layers 101.In the embodiment, guiding face 11 is plane or continuous curve surface or inner concave arc surface, therebetween may be used
It is provided with anti-skidding bulge-structure, and there is the first angle between the extending direction or tangential direction and vertical plane of guiding face 11,
First angle is acute angle.In addition, guiding face 11 can be set to the arc of indent in the guidance higher situation of buffer requirements
The continuous curve surface of face or other structures reduces so that the route of its landing and the form for the spiral layers being slipped to more match
Impact severity.Furthermore it is also possible to lay absorber film on guiding face 11 and feeding channel 10, absorber film is flexible material, such as
Polytetrafluoroethylene (PTFE), polyurethane and nylon, damping film thickness can be set to 10 microns -0.5 millimeter, to reduce the hardness of workpiece 2
Collision.
The entry position in the feeding channel 10 in the embodiment is provided with boss 12, and boss 12 has flat-top or convex top, side
Edge has inclined plane or curved surface, and the bottom margin of boss 12 connects with spiral feeding channel.In the embodiment, on boss 12
Shock-damping structure can also be set, which can be absorber film, be also possible to shield 14 as shown in Figure 3 and Figure 4.Fig. 3
It is the schematic perspective view of shield in vibration feeding device of the present invention shown in an exemplary embodiment.Fig. 4 is an example
The schematic cross-sectional view of shield in vibration feeding device of the present invention shown in property embodiment.As shown in Figure 3 and Figure 4, shield
14 include top surface 141, inclined-plane 142 and positioning column 143.Wherein, top surface 141 is planar structure, and inclined-plane 142 is located at top surface 141
Edge simultaneously has angle between top surface 141, and positioning column 143 is for being inserted into the location hole on boss 12, so that shield 14 is solid
It is scheduled on boss 12.Shield can be made of ABS, nylon, polyurethane or other flexible materials.
In the embodiment, vibration feeding disk 1 is groove structure, is contained with flexible floating grain 3,3 specific gravity of flexible floating grain in groove
Less than workpiece 2.In a specific embodiment, the specific gravity of flexible floating grain 3 is less than 1/5th of 2 specific gravity of workpiece.Flexible floating grain 3
Minimum external dimensions need to be greater than sorting width, with prevent flexible floating grain 3 pass through sorting mechanism, be discharged vibration feeding disk 1.Fig. 5
It is the schematic cross-sectional view of flexible floating grain in vibration feeding device of the present invention shown in an exemplary embodiment.Such as Fig. 5 institute
Show, flexible floating grain 3 is hollow spherical structure, can specifically use hard floating ball, including ball wall 31 and the centre of sphere 32.Wherein ball wall 31 compared with
Thin, the centre of sphere 32 is hollow, wherein can be air or be filled with other gases, outer diameter is 8-25 millimeters.Flexibility in the embodiment
Bottom portion of groove of the floating grain 3 in 2 feeding process of workpiece positioned at vibration feeding disk 1 has no effect on workpiece 2 higher than the workpiece 2 of accumulation
Feeding, when falling if there is workpiece, play buffer function.Particularly, flexible floating grain uses flexible material, such as plastics, rubber
Glue, resin etc..
It is the charging of vibration feeding disk 1 by stock shelf 13, workpiece 2 is directly entered on boss 12, and is passed through in the embodiment
Tapered ramp enters bottom portion of groove, when entering boss 12 by 14 damping of shield, passes through flexible floating grain 3 when sliding from boss 12
Then damping passes sequentially through the first spiral layers 101, the second spiral layers 102 and third spiral layers 103 and carries out feeding, in feeding mistake
Cheng Zhong, when being sorted by separating structure, workpiece 2 slides along guiding face 11, is slipped to the second spiral shell from third spiral layers 103
Layer 102 is revolved, or is slipped to the first spiral layers 101 from the second spiral layers 102, it is smaller to slide height, and guide in guiding face 11
Under, it is collided between each spiral layers smaller, but also damping film can be installed, on guiding face 11 to be further reduced workpiece
2 collsion damage slides from third spiral layers 103 to the first spiral layers 101 if there is workpiece 2 is unexpected, and flexible floating grain 3 can also be with
Extraordinary buffer function is played, because of the special construction of flexible floating grain 3, top is floated on, so that its buffer function is very bright
It is aobvious.
In the embodiment, workpiece 2 carries out sorting when falling during vibration feeding, and the guiding for passing through guiding face 11 is sliding
It falls, and only slides to adjacent spiral layers, impact when workpiece 2 slides between vibration feeding disk 1 can be substantially reduced, no
But the surface that can protect workpiece 2 is injury-free, to improve surface quality, reduces disqualification rate, but also can effectively protect
Vibration feeding disk 1 is protected, to improve service life on the whole and actually reduce the cost of vibration feeding, with very high economy
And market value.Using conventional vibration feeding device to larger workpiece carry out feeding when, the damage ratio that collides in 30-50%, and
By internal hundreds of times using after experiment it is found that when using the vibration feeding device of the present embodiment, after only with guiding face
The damage ratio that can will collide with is reduced to 1-3%, also further can substantially drop after using flexible floating grain, shock-damping structure and absorber film
The low damage ratio that collides with is to 0.5% or less.
Finally, it should be noted that, although above-mentioned multiple embodiments to the possible numerous embodiments of the present invention into
It has gone and has illustrated, but still cannot all possible embodiments of the invention be carried out with exhaustion, and the wherein tool of various schemes
Body structure not can be applied only in respective embodiment, and cross one another technical solution is still the due implementation of the present invention
Example.Moreover, wherein various specific structures, only for convenience of description, not as a limitation of the invention.
General technical staff of the technical field of the invention should be appreciated that shown in above-mentioned specific embodiment part
Specific structure and technical process be merely exemplary, and not restrictive.Moreover, the technical field of the invention is common
Technical staff can be combined to constitute new skill various technical characteristics shown in the above according to various possible modes
Art scheme, or other changes are carried out, and be within the scope of the present invention.
Claims (10)
1. a kind of vibration feeding device, for carrying out vibration feeding to workpiece, which is characterized in that described including vibration feeding disk
The spiral feeding channel for feeding is provided on vibration feeding disk, spiral feeding channel forms multiple in the axial direction
Different spiral layers have guiding face between the spiral layers of any two-phase neighbour, and the workpiece, can be in office in feeding process
One spiral layers slide through the guiding face to adjoining spiral layer, the extending direction or tangential direction and vertical plane of the guiding face it
Between have the first angle, first angle is acute angle.
2. vibration feeding device as described in claim 1, which is characterized in that the guiding face is plane, arcwall face and continuous
Any one of curved surface.
3. vibration feeding device as claimed in claim 2, which is characterized in that be laid with and subtract on the guiding face and feeding channel
Shake film.
4. vibration feeding device as claimed in claim 2, which is characterized in that be provided with anti-skidding protrusion knot on the guiding face
Structure.
5. vibration feeding device as described in claim 1, which is characterized in that the entry position in spiral feeding channel is arranged
There is boss.
6. vibration feeding device as claimed in claim 5, which is characterized in that on the bottom margin of the boss and the spiral
Material channel connects.
7. vibration feeding device as claimed in claim 5, which is characterized in that the boss surface is provided with shock-damping structure.
8. vibration feeding device as claimed in claim 1, which is characterized in that be contained in the vibration feeding disk soft
Property floating grain, the flexible floating grain specific gravity is less than the workpiece, and the flexible floating grain surface hardness is less than the workpiece.
9. vibration feeding device as claimed in claim 8, which is characterized in that the specific gravity of the flexible floating grain is less than the workpiece
/ 5th of specific gravity.
10. vibration feeding device as claimed in claim 9, which is characterized in that the flexible floating grain is hollow spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170395.3A CN107055044B (en) | 2017-03-21 | 2017-03-21 | Vibration feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170395.3A CN107055044B (en) | 2017-03-21 | 2017-03-21 | Vibration feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN107055044A CN107055044A (en) | 2017-08-18 |
| CN107055044B true CN107055044B (en) | 2019-07-26 |
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| CN201710170395.3A Active CN107055044B (en) | 2017-03-21 | 2017-03-21 | Vibration feeding device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012005A (en) * | 2021-11-04 | 2022-02-08 | 欧开科技(嘉兴)有限公司 | Screw processing system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865167A (en) * | 2015-12-10 | 2017-06-20 | 昕芙旎雅有限公司 | Parts feeder |
| CN206691904U (en) * | 2017-03-21 | 2017-12-01 | 北京领邦智能装备股份公司 | vibration feeding device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10322477A1 (en) * | 2003-05-19 | 2004-12-16 | Robert Bosch Gmbh | Sorting and conveying device |
| JP5870752B2 (en) * | 2012-02-27 | 2016-03-01 | シンフォニアテクノロジー株式会社 | Work supply device |
| CN203064678U (en) * | 2013-01-18 | 2013-07-17 | 乳源东阳光磁性材料有限公司 | Vibrating disc in direction of regular quasi-rectangle blank |
| CN103350870B (en) * | 2013-05-20 | 2016-05-04 | 集美大学 | Plastic packaging small packages auto-sequencing feeding device |
| WO2015097816A1 (en) * | 2013-12-26 | 2015-07-02 | 株式会社コガネイ | Component supply device |
| CN205932175U (en) * | 2016-08-03 | 2017-02-08 | 台州市鼎盛铜业有限公司 | Vibrations feeding means |
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2017
- 2017-03-21 CN CN201710170395.3A patent/CN107055044B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865167A (en) * | 2015-12-10 | 2017-06-20 | 昕芙旎雅有限公司 | Parts feeder |
| CN206691904U (en) * | 2017-03-21 | 2017-12-01 | 北京领邦智能装备股份公司 | vibration feeding device |
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| CN107055044A (en) | 2017-08-18 |
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