CN106743195B - Improved circular vibration body - Google Patents
Improved circular vibration body Download PDFInfo
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- CN106743195B CN106743195B CN201611266684.5A CN201611266684A CN106743195B CN 106743195 B CN106743195 B CN 106743195B CN 201611266684 A CN201611266684 A CN 201611266684A CN 106743195 B CN106743195 B CN 106743195B
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- vibration
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- elastic medium
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- 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
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
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Abstract
An improved circular vibration body comprises a circular vibration counterweight body, a circular vibration base for arranging the circular vibration counterweight body, a vibration adding module and a material tray mounting base, wherein the vibration adding module comprises a vibration adding body, an elastic medium and a vibrator connecting piece, the outer end of the elastic medium is fixedly connected with the material tray mounting base, the inner end of the elastic medium is fixedly connected with the vibrator connecting piece, the inner end of the vibration adding body is fixedly connected with the vibrator connecting piece, the upper port of the circular vibration balance weight body is provided with a mounting groove for mounting a vibration adding module, the outer end of the vibration adding body is vertically and fixedly connected with a vibration adding body fixing seat, the vibration adding body fixing seat is fixedly connected with a mounting position outside the circular vibration balance weight body, the vibration adding body extends from outside to inside and is arranged in the mounting groove, the inner end of the vibration adding body is fixedly connected with a vibrator connecting piece, and is fixedly connected with the inner end of the elastic medium through a vibrator connecting piece, and the elastic medium extends from inside to outside and forms a lower frame-shaped structure with the vibration adding body. Compared with the prior art, the volume of the circular vibration counterweight body can be greatly reduced; and the feeding speed can be improved by 20-40%.
Description
Technical Field
The invention relates to an accessory of an automatic transmitter, in particular to an improved circular vibration body which is widely applied to the production fields of machinery, electronics or medicines and the like.
Background
In an oscillating type conveying apparatus for a disc member provided with a spiral track, a circular oscillator is generally used as an oscillation source. For example, patent documents 1 to 3 listed below are known. These circles shake the body and have such a structure, promptly, shake the counter weight body, be used for setting up including the circle of counter weight body shakes the base, add the module and the charging tray installation base of shaking, it includes the body, elastic medium and the oscillator connecting piece of shaking to shake the module, elastic medium's outer end with charging tray installation base fixed connection, elastic medium's the inner and oscillator connecting piece fixed connection, shake the internal end with oscillator connecting piece fixed connection be equipped with on the last mouthful of the counter weight body of shaking of circle and be used for the installation add the mounting groove of the module of shaking, fix the module of shaking that shakes in the counter weight body mounting groove of shaking to radially outside week side extension, add the peripheral part of the module of shaking and be connected with elastomeric element, elastomeric element connects the peripheral part of fixing at charging tray installation base. Such a vibration module extends to the radial outer periphery side to form a circular vibration body, which can efficiently vibrate the tray mounting base in the tangential direction, and has an advantage that the height can be reduced to form the circular vibration body compactly.
1. Chinese patent document CN 204250800U discloses a novel vibration feeding tray;
2. chinese patent document CN101847903A discloses a rotary vibrator and a vibration type conveying apparatus using the rotary vibrator;
3. chinese patent document CN 1432521a discloses a vibration type parts supply device.
However, since the vibration module in such a circular vibration body is installed parallel to the axis and the head and the tail of the elastic medium of the vibration module are on the axis, the vibration body generates a driving force perpendicular to the axis during operation, which is a circumferential tangential force always perpendicular to the axis. The problem of insufficient output force exists for the material with large self weight, so that the feeding speed is low; the speed of a normal material is difficult to increase due to the structural limitation, and the power of the vibration adding body can be improved correspondingly only, so that the research and development cost and the production cost are greatly increased; another problem is that the vibration-adding body in the existing vibration-adding module is connected with the elastic medium in a straight line shape, the vibration-adding body is fixedly connected with the circular vibration counterweight body at the inner side of the circular vibration counterweight body, the vibration-adding body and the elastic medium extend to the outer side of the circular vibration counterweight body in a straight line shape and then are fixedly connected with the charging tray mounting base, so that the volume (radius) of the circular vibration-adding body is limited by the vibration-adding body and the elastic medium, the volume of the circular vibration-adding body cannot be further reduced for the circular vibration-adding body with higher power, but the circular vibration-adding body cannot be more and more superior to the circular vibration-adding body in terms of work along with the development of an industrial production line towards the direction of high-power miniaturization.
Disclosure of Invention
In order to overcome the problems, the invention provides an improved circular vibration body which can greatly reduce the volume without increasing the cost for the society.
The novel feeding device has another novel purpose that the feeding speed can be greatly improved.
The technical scheme of the invention is as follows: the utility model provides an improved generation circle body that shakes, including the circle counter weight body that shakes, be used for setting up the circle of the circle counter weight body that shakes base, add the module and charging tray installation base, it includes the body that shakes, elastic medium and oscillator connecting piece to add the module that shakes, elastic medium's outer end with charging tray installation base fixed connection, elastic medium's the inner and oscillator connecting piece fixed connection, add the internal end of the body that shakes with oscillator connecting piece fixed connection, be equipped with the mounting groove that is used for installing add the module that shakes on the last mouthful of the circle counter weight body that shakes, the outer end of the body that shakes and the perpendicular fixed connection of the body fixing base that shakes, add the body fixing base that shakes and the circle counter weight body outside installation position fixed connection, it sets up in the mounting groove to extend from the outside in to add the body that shakes, add the internal end of the body that shakes and oscillator connecting piece fixed connection to pass through the oscillator connecting piece with the internal fixed connection of elastic medium, the elastic medium extends from inside to outside and forms a lower frame-shaped structure with the vibration adding body.
As a modification of the present invention, the axial direction X1 of the vibration applying body is deflected by a predetermined angle D with respect to the direction of the vertical axis X0 of the circular vibration balance weight body.
As a refinement of the invention, the predetermined angle D is selected between 2 and 20 degrees.
As an improvement of the present invention, the vibrating body and the elastic medium are arranged in parallel with a predetermined distance therebetween.
As an improvement of the invention, the vibrator holder has a mounting position, the mounting position has a first mounting surface and a second mounting surface, the first mounting surface and the second mounting surface are perpendicular to each other, the first mounting surface and the bottom surface of the vibrator holder are selected between 70 degrees and 88 degrees, and the outer end of the vibrator is arranged on the first mounting surface and the second mounting surface.
As an improvement of the invention, the circular vibration balance weight body is elastically connected with the circular vibration base through a circle-shaped elastic piece.
As an improvement of the invention, the number of the mounting grooves is 3 or 4, the mounting grooves are circumferentially arranged at equal angles, and one vibration module is arranged in each mounting groove.
As an improvement of the invention, the circumference of the lower bottom of the tray mounting base is equally provided with tray connecting blocks with the same number as the vibration adding modules, and the tray connecting blocks are connected with the outer end of the elastic medium.
As an improvement of the invention, at least three mounting lugs are arranged on the circumference of the circular vibration base.
The mode of mounting the vibration body and the elastic medium in parallel can greatly reduce the radius of the mounting groove of the circular vibration counterweight body, so that the volume of the circular vibration counterweight body can become smaller, and the volume of the circular vibration counterweight body becomes smaller; and secondly, deflecting the axial direction X1 of the vibration body by a preset angle D relative to the vertical axis X0 direction of the circular vibration balance weight body, so that the circular vibration body can generate a centrifugal force extending outwards in the circumferential direction, and the feeding speed can be improved by 20-40%.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a schematic top view of the circular vibration balance weight and the vibration applying module in fig. 1 after assembly.
Fig. 3 is a schematic perspective view of the vibration module shown in fig. 1.
Fig. 4 is a front view of the vibrator holder of fig. 3.
Fig. 5 is a perspective view of the circular vibration weight body of fig. 1.
Fig. 6 is a schematic top plan view of the structure of fig. 5.
Fig. 7 is a schematic bottom plan view of the tray mounting base of fig. 1.
Fig. 8 is a side view schematic of the structure of fig. 7.
Fig. 9 is a schematic sectional structure view of B-B in fig. 8.
Fig. 10 is an enlarged schematic view of C in fig. 8.
Detailed Description
Referring to fig. 1 to 3, fig. 1 to 3 disclose an improved circular vibration body, which includes a circular vibration counterweight body 1, a circular vibration base 8 for disposing the circular vibration counterweight body 1, a vibration module 2 and a material tray mounting base 7, wherein the vibration module 2 includes a vibration body 21, an elastic medium 22 and a vibrator connecting piece 23, an outer end 221 of the elastic medium 22 is fixedly connected with the material tray mounting base 7, an inner end 222 of the elastic medium 22 is fixedly connected with the vibrator connecting piece 23, an inner end 211 of the vibration body 21 is fixedly connected with the vibrator connecting piece 23, an installation groove 11 for installing the vibration module 2 is arranged at an upper port of the circular vibration body 1, an outer end 212 of the vibration body 21 is vertically and fixedly connected with a vibration body fixing seat 24, the vibration body fixing seat 24 is fixedly connected with an outer side installation position of the circular vibration counterweight body 1, the vibration body 21 extends from outside to inside the installation groove 11, the inner end 211 of the vibration adding body 21 is fixedly connected with a vibrator connecting piece 23 and is fixedly connected with the inner end 222 of the elastic medium 22 through the vibrator connecting piece 23, and the elastic medium 22 extends from inside to outside and forms a lower frame-shaped structure with the vibration adding body 21; an annular lower elastic medium 9 is arranged between the circular vibration base 8 and the circular vibration counterweight body 1, an annular surface 81 is arranged on the circular vibration base 8, the lower bottom surface 91 of the annular lower elastic medium 9 is adhered to the annular surface 81, and the upper bottom surface 92 of the annular lower elastic medium 9 is adhered to the lower bottom surface 111 of the circular vibration counterweight body 1; the circular vibration counterweight body 1 is provided with more than three grooves 12 on the outer circumferential surface thereof, the number of the grooves 12 is equal to that of lugs 82 on the circumference of the circular vibration base 8, the positions of the grooves 12 correspond to those of the lugs 82, and the circular vibration counterweight body 1 is fixedly connected with the circular vibration base 8 through fasteners (not shown); at least 3 downward connecting lugs 71 are arranged on the circumference of the tray mounting base 7 and are fixedly connected with the outer ends 221 of the elastic media 22 of the corresponding vibration module 2 through the connecting lugs 71; the vibration applying body 21 and the elastic medium 22 are disposed in parallel with a predetermined distance therebetween. The number of the mounting grooves 11 is 3 or 4, the mounting grooves are arranged in an equal-angle and circumferential mode, and one vibration module 2 is arranged in each mounting groove 11. By such design, the volume of the vibration balance weight body 1 can be greatly reduced.
Preferably, the axial direction X1 of the vibration adding body 21 is deflected by a predetermined angle D with respect to the vertical axis X0 direction of the circular vibration balance weight body 1; the predetermined angle D is selected between 2-20 degrees. In the present invention, the vibration module 2 forms a predetermined angle D with the vertical axis X0, such that the vibration body 21 is substantially parallel to the new axis X1a, the new axis X1a and the vertical axis X0 share a center, and the outer end 221 of the elastic medium of the vibration module 2 is on the vertical axis X0, such that the vibration body 21 generates a driving force S2 perpendicular to the new axis X1a during operation, and the driving force S2 has an outwardly extending centrifugal force with respect to the original driving force S1 at the same point on the vertical axis X0, thereby driving heavier devices with higher speed.
Referring to fig. 3 and 4, the vibration generator fixing seat 24 has a mounting position 241, the mounting position 241 has a first mounting surface 2411 and a second mounting surface 2412, the first mounting surface 2411 and the second mounting surface 2412 are perpendicular to each other, the first mounting surface 2411 and the bottom surface 2413 of the vibration generator fixing seat 24 form a first included angle a, the first included angle a is selected between 70 degrees and 88 degrees, and the outer end 212 of the vibration generator 21 is disposed on the first mounting surface 2411 and the second mounting surface 2412.
Referring to fig. 5 and 6, the first positioning reference plane 1b and the second positioning reference plane 1c of the vibration module 2 of the circular vibration inertia mass 1 are perpendicular to each other and form a predetermined angle D with the vertical axis X0. And is fixedly connected with the vibration adding body fixing seat 24 through a screw hole 13 and a fastening piece (not shown).
Referring to fig. 7 to 10, the tray mounting base 7 has 3 engaging lugs 71, and of course, if the number of the vibration modules 2 is 4, the number of the engaging lugs 71 is also 4. The connecting lug 71 is provided with a first connecting lug mounting surface 711 and a second connecting lug mounting surface 712, a second included angle E is formed between the first connecting lug mounting surface 711 and the connecting lug mounting bottom surface 713, and the second included angle E is equal to the first included angle a (see fig. 10); the first point 7A and the second point 7B in fig. 8 correspond to the first point 7A and the second point 7B in fig. 9, and a connecting line between the first point 7A and the second point 7B in fig. 9 forms a third angle F with the vertical axis X0, the third angle F being equal to the predetermined angle D. In this way, the mounting of the elastic medium 22 to the engaging lug 71 is facilitated.
Claims (6)
1. The utility model provides an improved generation circle body that shakes, shakes the counter weight body (1), is used for setting up including the circle of counter weight body (1) base (8), add module (2) and charging tray installation base (7) that shakes, add module (2) that shakes including adding the body (21), elastic medium (22) and oscillator connecting piece (23), the outer end (221) of elastic medium (22) with charging tray installation base (7) fixed connection, the inner (222) and the oscillator connecting piece (23) fixed connection of elastic medium (22) the circle is shaken and is equipped with on the suitable for reading of counter weight body (1) and is used for the installation add mounting groove (11) of shaking module (2), its characterized in that: the outer end (212) of the vibration adding body (21) is vertically and fixedly connected with a vibration adding body fixing seat (24), the vibration adding body fixing seat (24) is fixedly connected with the outer side mounting position of the circular vibration counterweight body (1), the vibration adding body (21) extends from outside to inside and is arranged in the mounting groove (11), the inner end (211) of the vibration adding body (21) is fixedly connected with a vibrator connecting piece (23) and is fixedly connected with the inner end (222) of the elastic medium (22) through the vibrator connecting piece (23), and the elastic medium (22) extends from inside to outside and forms a lower frame-shaped structure with the vibration adding body (21); the vibration adding body (21) and the elastic medium (22) are arranged in parallel at a preset distance; the axial direction (X1) of the vibration adding body (21) is deflected by a preset angle (D) relative to the direction of the vertical axis (X0) of the circular vibration balance weight body (1); the vibration adding body fixing seat (24) is provided with a mounting position (241), the mounting position (241) is provided with a first mounting surface (2411) and a second mounting surface (2412), the first mounting surface (2411) and the second mounting surface (2412) are perpendicular to each other, an included angle between the first mounting surface (2411) and a bottom surface (2413) of the vibration adding body fixing seat (24) is selected between 70 degrees and 88 degrees, and the outer end (212) of the vibration adding body (21) is arranged on the first mounting surface (2411) and the second mounting surface (2412).
2. The improved circular vibrator according to claim 1, wherein: the predetermined angle (D) is selected between 2-20 degrees.
3. The improved circular vibration body according to claim 1 or 2, wherein: the circular vibration balance weight body (1) is elastically connected with the circular vibration base (8) through an annular lower elastic medium (9).
4. The improved circular vibration body according to claim 1 or 2, wherein: the number of the mounting grooves (11) is 3 or 4, the mounting grooves are arranged in a circle at equal angles, and each mounting groove (11) is internally provided with one vibration adding module (2).
5. The improved circular vibrator according to claim 4, wherein: the circumference of the lower bottom of the charging tray mounting base (7) is equally provided with charging tray connecting blocks (71) with the same number as the vibration adding modules (2), and the charging tray connecting blocks (71) are fixedly connected with the outer end of the elastic medium (22).
6. The improved circular vibration body according to claim 1 or 2, wherein: at least three mounting lugs (82) are arranged on the circumference of the circular vibration base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611266684.5A CN106743195B (en) | 2016-12-31 | 2016-12-31 | Improved circular vibration body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611266684.5A CN106743195B (en) | 2016-12-31 | 2016-12-31 | Improved circular vibration body |
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| Publication Number | Publication Date |
|---|---|
| CN106743195A CN106743195A (en) | 2017-05-31 |
| CN106743195B true CN106743195B (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611266684.5A Active CN106743195B (en) | 2016-12-31 | 2016-12-31 | Improved circular vibration body |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714289A (en) * | 1952-02-25 | 1954-08-25 | Gen Electric Co Ltd | Improvements in or relating to vibratory conveyors and the like |
| JPH11118588A (en) * | 1997-10-13 | 1999-04-30 | Shinko Electric Co Ltd | Vibration detector for elliptical vibration parts feeder |
| ES2208054B1 (en) * | 2002-02-13 | 2005-03-01 | Faustino Cortes Polo | CIRCULAR VIBRANT BASE. |
| TW200508117A (en) * | 2003-01-14 | 2005-03-01 | Shinko Electric Co Ltd | Piezoelectric part feeder |
| JP4280291B2 (en) * | 2007-04-20 | 2009-06-17 | 株式会社ダイシン | Vibratory transfer device and rotary vibrator |
| TWM347395U (en) * | 2008-05-02 | 2008-12-21 | Sankitai Co Ltd | Part feeding machine |
| JP4532591B1 (en) * | 2009-03-23 | 2010-08-25 | 株式会社ダイシン | Rotating vibrator and vibratory transfer device using the same |
| JP5864511B2 (en) * | 2013-10-21 | 2016-02-17 | 株式会社ダイシン | Rotating vibrator and vibratory transfer device using the same |
| JP5775190B2 (en) * | 2014-02-19 | 2015-09-09 | 株式会社ダイシン | Rotating vibrator and vibratory transfer device using the same |
| CN205150983U (en) * | 2015-12-01 | 2016-04-13 | 史续强 | Automatic circle of feeder shakes body |
| CN206502317U (en) * | 2016-12-31 | 2017-09-19 | 深圳市晶展鑫电子设备有限公司 | Modified justifies vibration body |
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2016
- 2016-12-31 CN CN201611266684.5A patent/CN106743195B/en active Active
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| CN106743195A (en) | 2017-05-31 |
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