CN101376453A - Vibration type part conveyer - Google Patents
Vibration type part conveyer Download PDFInfo
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- CN101376453A CN101376453A CNA2008102149513A CN200810214951A CN101376453A CN 101376453 A CN101376453 A CN 101376453A CN A2008102149513 A CNA2008102149513 A CN A2008102149513A CN 200810214951 A CN200810214951 A CN 200810214951A CN 101376453 A CN101376453 A CN 101376453A
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- elastic supporting
- supporting part
- vibrating mass
- support body
- elastic
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Abstract
The invention relates to a vibration type part conveying device capable of reducing cost and achieving higher part conveying speed stably. A lower vibrating body (3) is connected to an upper vibrating body (4) through a band spring (5); the upper vibrating body (4) is connected with a slot (part conveying component) (7) through a elastic supporting body (8); the elastic supporting body (8) consists of a first magnifying spring (10) and a parallel second magnifying spring (11) connected by a connection unit (12); the second magnifying spring (11) is sloped relative to the part conveying direction; consequently, the amplitude of the slot (7) is magnified relative to that of the upper vibrating body (4) through a simple structure and a higher part conveying speed is achieved stably. Thus, while magnifying the amplitude of the slot (7), it is not necessary to enlarge the interval (g) between the alternating electromagnet (13) and movable core (14) of striking mechanism (6) like before, which eliminating the possibility of increment in electricity consumption and electromagnet (13) burn.
Description
Technical field
The present invention relates to a kind of utilization and encourage the vibration type part conveyer that parts are transported in the vibration of the mechanism of shaking.
Background technology
The vibration that the mechanism of shaking is encouraged in utilization transport parts vibration type part conveyer one be illustrated in Fig. 5.It is as follows that this part transports component set-up: will link via the top vibrating mass 54 that antivibrating parts 51 is bearing in the bottom vibrating mass 53 on the base station 52 on the floor and is disposed at its top by front and back pair of angled leaf spring 55, the mechanism 56 of shaking of encouraging that makes 53,54 vibrations of two vibrating masies is set between these two vibrating masies 53,54, the groove that transports the road (part transports parts) 57 with straight line is set on the top of top vibrating mass 54.This encourages the mechanism 56 of shaking by being installed in alternating electromagnet 58 on the bottom vibrating mass 53 with to separate predetermined distance g and this alternating electromagnet 58 relative and movable core 59 that be installed on the top vibrating mass 54 constitutes, electromagnet 58 is applied alternating current, thereby roughly in the thickness of slab direction one vibration of inclination leaf spring 55, the parts on the groove 57 transport (for example with reference to patent documentation 1) at certain orientation (direction of arrow of Fig. 5) for top vibrating mass 54 and groove 57.
Patent documentation 1: the spy opens flat 8-No. 239113 communiques
But, in the above-mentioned part conveyer, the interval g of alternating electromagnet 58 and movable core 59 is set and both is not collided in transporting.For example under the weight on vibration side, the top situation identical with the weight on vibration side, bottom, the interval g of alternating electromagnet 58 and movable core 59 need be bigger than the amplitude of groove 57.
Therefore, will increase the amplitude of groove 57 in order to increase the part transportation speed, then the interval g with this alternating electromagnet 58 and movable core 59 also enlarges.But, this g expansion at interval, the electric current that then circulates in electromagnet 58 becomes big, consume electric power and increase, and electromagnet 58 burns owing to generating heat.
Summary of the invention
The object of the present invention is to provide a kind of vibration type part conveyer that can stably obtain bigger part transportation speed with low cost.
In order to solve above-mentioned problem, vibration type part conveyer of the present invention is constructed as follows, the bottom vibrating mass that is bearing on the floor via antivibrating parts is linked by leaf spring with the top vibrating mass that is disposed at its top, between this two vibrating mass, be provided with the mechanism of shaking of encouraging that makes the vibration of two vibrating masies, be provided with by first elastic supporting part, the elastic support body that second elastic supporting part and connecting portion constitute, one end of described first elastic supporting part is installed on the vibrating mass of described top, one end of described second elastic supporting part is installed in the part that is disposed at vibrating mass top, described top and transports on the parts, described connecting portion is connected to each other the other end of two elastic supporting parts, two elastic supporting parts of this elastic support body are configured to from separately an end towards the direction angulation of the other end less than 90 °, and second elastic supporting part tilts than the mode that the lower end is positioned at the upstream side of part carriage direction with its upper end.
Promptly, link the up-down vibration body by leaf spring, top vibrating mass and part transport parts and are flexed into acute angle (comprising 0 °), the part of transporting parts from this joggling part towards part is by to linking towards the bevelled elastic support body with the part carriage direction is cooresponding, thereby make part transport of the amplitude amplification of the amplitude of parts with simple structure, stably obtain bigger part transportation speed with respect to the top vibrating mass.
At this, link elastic support body that top vibrating mass and part transport parts be flexed into acute angle be because, if this first elastic supporting part and the second elastic supporting part angulation form more than 90 °, then top vibrating mass and the part vibration phase that transports parts staggers 180 °, the amplitude that part transports parts deducts the value that the amplitude of top vibrating mass gets, the amplification deterioration of efficiency of amplitude for the amplification amplitude from elastic support body.
Particularly if first elastic supporting part and the second elastic supporting part configured in parallel (two elastic supporting part angulations are 0 °) of described elastic support body, then the top vibrating mass is consistent with the vibration phase that part transports parts, can amplify the amplitude that part transports parts most effectively.
In addition, among the present invention, the described mechanism of shaking of encouraging can be suitable for especially effectively by being installed in alternating electromagnet on the vibrating mass of described bottom with to separate predetermined distance relative with this alternating electromagnet and be installed under the situation that the movable core on the vibrating mass of described top constitutes.That is, can under the situation at the interval of expand cooperative exchanges electromagnet and movable core unlike in the past, increase the amplitude that part transports parts, increase the part transportation speed.In addition, also can be applicable to the described situation that the mechanism of shaking is made of the piezoelectric type vibrating mechanism of encouraging.
Described elastic support body can be the parts that first elastic supporting part, second elastic supporting part and the connecting portion of the mutual split formation of binding forms, and can adopt tabular elastic body as this first elastic supporting part and second elastic supporting part.
In addition, if first elastic supporting part of described leaf spring or described elastic support body is littler with respect to the angle of inclination of vertical direction than second elastic supporting part of described elastic support body with respect to the angle of inclination of vertical direction, then carry out the installation exercise of the leaf spring or first elastic supporting part easily, improve the assembleability of part conveyer.
In addition, if first elastic supporting part of described elastic support body extends downwards from described top vibrating mass, then install the single-piece size can with kept same degree in the past, the length of first elastic supporting part of elastic support body and second elastic supporting part is abundant simultaneously, can significantly increase the part transportation speed.
The present invention as mentioned above, link by the bottom vibrating mass and the top vibrating mass of leaf spring vibration type part conveyer, it is the elastic support body binding of acute angle by warpage that top vibrating mass and part transport parts, part transports the amplitude amplification of the amplitude of parts with respect to the top vibrating mass, so can the part transportation speed be increased with low cost, realize the raising of part transporting power.
Particularly, the present invention is applicable under the situation of encouraging the conveyer that the mechanism of shaking is made of alternating electromagnet that is spaced from each other predetermined distance configuration and movable core, can not expand cooperative exchanges electromagnet and the interval of movable core and increase the amplitude that part transports parts, so can eliminate such in the past possibility that consumption electric power increases and electromagnet burns of following amplitude to increase and bringing.
Description of drawings
Fig. 1 a is the front view of the part conveyer of first embodiment, and Fig. 1 b is the left side view of Fig. 1 a.
Fig. 2 is the front view of variation of the elastic support body of presentation graphs 1.
Fig. 3 is the front view of the part conveyer of second embodiment.
Fig. 4 is the front view except that floating drum (ボ ウ Le) of the part conveyer of the 3rd embodiment.
Fig. 5 is the front view of part conveyer in the past.
Description of reference numerals
3,24 bottom vibrating masies
4,25 top vibrating masies
5,26 leaf springs
6,20 encourage the mechanism of shaking
7 grooves
8,18,28 elastic support bodies
9 fixed blocks
10,29 first amplify spring
11,30 second amplify spring
12,31 connecting portions
13 alternating electromagnets
14 movable cores
19 piezoelectric elements
21 auxiliary leaf springs
27 floating drum erecting beds
The specific embodiment
Followingly embodiments of the present invention are described with reference to Fig. 1～Fig. 4.Fig. 1 (a) and (b) are represented first embodiment.This vibration type part conveyer is constructed as follows, to link via the top vibrating mass 4 that antivibrating parts 1 is bearing in the bottom vibrating mass 3 on the base station 2 on the floor and is disposed at its top by front and back pair of angled leaf spring 5, the mechanism 6 of shaking of encouraging that makes 3,4 vibrations of two vibrating masies is set between these two vibrating masies 3,4, and top vibrating mass 4 and configuration groove (part transports parts) 7 are above it linked by the elastic support body 8 of the shape that is flexed into the コ font.Groove 7 is the parts that constitute by the groove body 7b that transports road 7a that fixedly has straight line on groove erecting bed 7c, and this groove erecting bed 7c and top vibrating mass 4 link.
The fixed block 9 that extend both sides to the left and right is set, at the fixing elastic support body 8 of the protrusion of the both sides of each fixed block 9 in former and later two positions on the top of above-mentioned top vibrating mass 4.In addition, the fixed block 9 of front and back can be integrally formed, in addition also can be with each fixed block 9 and top vibrating mass 4 whole integrally formed.
Described elastic support body 8 is installed in tabular first on the fixed block 9 of top vibrating mass 4 and amplifies spring (first elastic supporting part) 10, one end and be installed in tabular second on the groove erecting bed 7c and amplify spring (second elastic supporting part) 11 and two other end connecting portions 12 connected to one another that amplify springs 10,11 are constituted by an end.And, this first amplification spring 10 and second amplifies spring 11 configured in parallel, be positioned at the upstream side of part carriage direction (direction of arrow of Fig. 1) in second upper end (end) of amplifying spring 11 than lower end (other end) and under the bevelled state, top vibrating mass 4 and groove 7 linked.On the other hand, described leaf spring 5 is linking bottom vibrating mass 3 and top vibrating mass 4 to amplifying under the identical direction bevelled state of spring 10,11 with each.
In addition, the described mechanism 6 of shaking of encouraging is by being installed in alternating electromagnet 13 on the bottom vibrating mass 3 with to separate predetermined distance g and this alternating electromagnet 13 relative and movable core 14 that be installed on the top vibrating mass 4 constitutes.And, this alternating electromagnet 13 is applied the alternating current of the frequency f of the natural frequency fa that approaches conveyer single-piece vibrating system, thereby top vibrating mass 4 vibrates effectively, the groove 7 that links with top vibrating mass 4 roughly vibrates on second of elastic support body 8 amplifies the thickness of slab direction of spring 11, and the part that transports on the 7a of road of groove 7 transports on the part carriage direction shown in Fig. 1 arrow.
At this moment, first of elastic support body 8 amplifies the upper end and the vibration of top vibrating mass 4 one of spring 10, joggling part (bottom and the connecting portion 12 of spring 11 amplified in first bottom, second of amplifying spring 10) is amplified spring 10 by first and amplifies, with top vibrating mass 4 180 ° the phase oscillation that staggers.And second amplifies the upper end of spring 11 and groove erecting bed 7c is amplified spring 11 by second and amplifies, with joggling part 180 ° the i.e. identical phase oscillation of phase place that staggers with top vibrating mass 4, the amplitude of the rate of amplitude top vibrating mass 4 of groove 7 is big.The degree of this amplitude can be amplified the adjustment etc. of weight that spring 10 and second amplifies adjustment, the groove 7 of the rigidity (width, length, thickness, number, material etc.) of spring 11 by first and be changed.In addition, when leaf spring 5, the first amplification spring 10 and second spring constant that amplifies spring 11 are set at same degree, can efficient well the amplitude of groove 7 be amplified.By suitably setting these principal elements, the amplitude of groove 7 can form about 7～10 times of amplitude of top vibrating mass 4 simply.
This part conveyer is above-mentioned structure, with respect to the amplitude of top vibrating mass 4 amplitude of groove 7 is amplified, so the adjustment of the rigidity of the amplification spring 10,11 by elastic support body 8 etc. can increase the amplitude of groove 7 simply.And the amplitude that need not be accompanied by groove 7 this moment as in the past increases and enlarges and encourage the alternating electromagnet 13 of the mechanism 6 of shaking and the interval g of movable core 14.Therefore, need not worry to encourage the shake increase of consumption electric power and the burning of electromagnet 13 of mechanism 6, can increase the part transportation speed, realize the raising of part transporting power.
In addition, first of elastic support body 8 amplifies spring 10 and extends downwards from top vibrating mass 4, even so make the length of amplification spring 10,11 of elastic support body 8 fully long in order to obtain bigger part transportation speed, apparatus body also is difficult for maximizing, and device size can be suppressed to and identical in the past degree.In addition, groove 7 links with top vibrating mass 4 by elastic support body 8 in the left and right sides that it transports road 7a, so even increase the part transportation speed, also can stably transport part.
In addition, in example shown in Figure 1, the leaf spring 5 that links up-down vibration body 4,3 tilts to the direction identical with the amplification spring 10,11 of elastic support body 8, but leaf spring 5 need not be necessarily identical with amplification spring 10,11 with respect to the angle of inclination of vertical direction.This is to transport because mainly by second inclination of amplifying spring 11 part on the groove 7 is thrown obliquely upward.Therefore, can make the angle of inclination of leaf spring 5 littler, easily carry out linking the operation of vibrating mass 4,3 up and down during assembling by leaf spring 5 than the angle of inclination of the second amplification spring 11.At this moment, leaf spring 5 can dispose towards vertical direction, also can be to amplifying the opposite direction of spring 11 and tilt with second.
Similarly, it is littler than the angle of inclination of the second amplification spring 11 with respect to the angle of inclination of vertical direction to make first of elastic support body 8 amplify spring 10, amplifies spring 10 with first and easily installs on top vibrating mass 4.At this moment, first angle of inclination of amplifying spring 10 can be set in from two ends separately that amplify springs 10,11 does not become scope more than 90 ° to the direction angulation of the other end, two amplification springs, 10,11 angulations are big more, then the vibration phase of top vibrating mass 4 and groove 7 stagger big more, the efficient of the amplitude of amplification groove 7 is low more, sets the angle of inclination of respectively amplifying spring 10,11 so preferably also will consider this point.
Fig. 2 represents the variation of elastic support body.In this variation, adopt the warpage metal sheet and be formed with the elastic support body 18 of first elastic supporting part 15 and second elastic supporting part 16 and connecting portion 17 thereof.First elastic supporting part 15 and second elastic supporting part 16 and example shown in Figure 1 be configured in parallel similarly.Integrally formed like this elastic support body 18 then can be realized the reduction of part number, and it is also easy to assemble.On the other hand, separate coupled, then compare the stress concentration that can make joggling part and relax, realize that durability improves with this variation if form as shown in Figure 1.
Fig. 3 represents second embodiment.This part conveyer replace first embodiment electromagnetic type encourage the mechanism 6 of shaking, adopt by the surperficial back side mechanism 20 of shaking of encouraging that the piezoelectric type vibrating mechanism of piezoelectric element 19 constitutes be installed at the leaf spring 5 that links up-down vibration body 4,3.Mainly be that leaf spring 5 is different with first embodiment with top vibrating mass 4 binding this point via auxiliary leaf spring 21 in other parts.In the present embodiment, the amplitude of groove 7 is increased, obtain bigger part transportation speed.
Fig. 4 represents the 3rd embodiment.In this embodiment, have screw-shaped that diagram omitted and transport in the part conveyer of floating drum (part transports parts) on road and be suitable for the present invention being provided with.In this part conveyer, the top vibrating mass 25 of circular plate type that will be bearing in the columnar bottom vibrating mass 24 on the base station 23 on the floor via antivibrating parts 22 and be disposed at its top is by linking uniformly-spaced to be configured in three leaf springs 26 that make progress in vibrating mass week, with top vibrating mass 25 and the floating drum erecting bed 27 that is disposed at its top by be disposed at vibrating mass directly upwards with leaf spring 26 position adjacent on three elastic support bodies 28 link.In addition, though diagram is omitted, make the structure of encouraging the same electromagnetic type of assembling and first embodiment in the mechanism of shaking of two vibrating masies, 24,25 vibrations.In addition, elastic support body 28 and Fig. 1 and structure shown in Figure 3 are same, are first to amplify second of spring 29 and configuration in parallel and amplify spring 30 and separate coupled by connecting portion 31 bonded assemblys.In this embodiment, the amplitude of floating drum is increased, obtain bigger part transportation speed.
In addition, the elastic support body integral body of the amplification spring of the elastic support body of each above-mentioned embodiment or integral type shown in Figure 2 also can replace with the elastic body of other shapes such as pole shape or square rod shape.In this case, it is a plurality of also can making bar-shaped elastomeric number.In addition, the joggling part of elastic support body also can be 2 places above (it is more than 3 that the situation of separation coupled is transferred big spring).
Claims (9)
1, a kind of vibration type part conveyer, wherein, the bottom vibrating mass that is bearing on the floor via antivibrating parts is linked by leaf spring with the top vibrating mass that is disposed at its top, between this two vibrating mass, be provided with the mechanism of shaking of encouraging that makes the vibration of two vibrating masies, be provided with by first elastic supporting part, the elastic support body that second elastic supporting part and connecting portion constitute, one end of described first elastic supporting part is installed on the vibrating mass of described top, one end of described second elastic supporting part is installed in the part that is disposed at vibrating mass top, described top and transports on the parts, described connecting portion is connected to each other the other end of two elastic supporting parts, two elastic supporting parts of this elastic support body are configured to from separately an end towards the direction angulation of the other end less than 90 °, and second elastic supporting part tilts than the mode that the lower end is positioned at the upstream side of part carriage direction with its upper end.
2, vibration type part conveyer as claimed in claim 1 is characterized in that, first elastic supporting part of described elastic support body and the second elastic supporting part configured in parallel.
3, vibration type part conveyer as claimed in claim 1 or 2, it is characterized in that the described mechanism of shaking of encouraging is by being installed in alternating electromagnet on the vibrating mass of described bottom with to separate predetermined distance relative with this alternating electromagnet and movable core that be installed on the vibrating mass of described top constitutes.
4, vibration type part conveyer as claimed in claim 1 or 2 is characterized in that, the described mechanism of shaking of encouraging is made of the piezoelectric type vibrating mechanism.
As each described vibration type part conveyer in the claim 1～4, it is characterized in that 5, described elastic support body is the parts that first elastic supporting part, second elastic supporting part and the connecting portion of the mutual split formation of binding forms.
As each described vibration type part conveyer in the claim 1～5, it is characterized in that 6, first elastic supporting part of described elastic support body and second elastic supporting part are tabular elastic bodys.
As each described vibration type part conveyer in the claim 1～6, it is characterized in that 7, described leaf spring is littler with respect to the angle of inclination of vertical direction than second elastic supporting part of described elastic support body with respect to the angle of inclination of vertical direction.
8, as each described vibration type part conveyer in the claim 1～7, it is characterized in that first elastic supporting part of described elastic support body is littler with respect to the angle of inclination of vertical direction than second elastic supporting part of described elastic support body with respect to the angle of inclination of vertical direction.
As each described vibration type part conveyer in the claim 1～8, it is characterized in that 9, first elastic supporting part of described elastic support body extends from described top vibrating mass downwards.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007223597 | 2007-08-30 | ||
| JP2007223597A JP2009057124A (en) | 2007-08-30 | 2007-08-30 | Oscillation type parts conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101376453A true CN101376453A (en) | 2009-03-04 |
Family
ID=40420203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102149513A Pending CN101376453A (en) | 2007-08-30 | 2008-08-29 | Vibration type part conveyer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009057124A (en) |
| CN (1) | CN101376453A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442525A (en) * | 2010-09-27 | 2012-05-09 | 昕芙旎雅有限公司 | Device for supplying part |
| CN101837878B (en) * | 2009-03-20 | 2012-07-11 | 株式会社大伸 | Vibrating type conveyer |
| CN102795450A (en) * | 2012-06-29 | 2012-11-28 | 大连亨力自动化设备有限公司 | Vibration device for feeding |
| CN103874642A (en) * | 2011-12-12 | 2014-06-18 | 高园科技株式会社 | Drug dividing device feeder unit and trough thereof |
| CN102530495B (en) * | 2010-09-29 | 2015-10-21 | Ntn株式会社 | Vibrating parts feeder |
| CN105217248A (en) * | 2014-06-12 | 2016-01-06 | 株式会社大伸 | Vibrating type conveyer |
| CN112722722A (en) * | 2020-12-27 | 2021-04-30 | 王利平 | Automatic production line based on food production usefulness |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01203112A (en) * | 1988-02-03 | 1989-08-15 | Yoshida Kogyo Kk <Ykk> | Piezoelectricity type vibration giving body and piezoelectricity drive type transport device equipped with it |
| JPH02204210A (en) * | 1989-02-03 | 1990-08-14 | Shinko Electric Co Ltd | Straight line vibration feeder |
| JPH0544329Y2 (en) * | 1989-03-23 | 1993-11-10 | ||
| JP2740891B2 (en) * | 1989-07-20 | 1998-04-15 | 株式会社産機 | Piezoelectric drive type transfer device |
| JP2730210B2 (en) * | 1989-09-20 | 1998-03-25 | 神鋼電機株式会社 | Linear vibration feeder |
| JP4777505B2 (en) * | 2000-08-02 | 2011-09-21 | 大成機工株式会社 | Parts supply device |
-
2007
- 2007-08-30 JP JP2007223597A patent/JP2009057124A/en active Pending
-
2008
- 2008-08-29 CN CNA2008102149513A patent/CN101376453A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837878B (en) * | 2009-03-20 | 2012-07-11 | 株式会社大伸 | Vibrating type conveyer |
| CN102442525A (en) * | 2010-09-27 | 2012-05-09 | 昕芙旎雅有限公司 | Device for supplying part |
| CN102442525B (en) * | 2010-09-27 | 2016-02-24 | 昕芙旎雅有限公司 | Component supplying apparatus |
| CN102530495B (en) * | 2010-09-29 | 2015-10-21 | Ntn株式会社 | Vibrating parts feeder |
| CN103874642A (en) * | 2011-12-12 | 2014-06-18 | 高园科技株式会社 | Drug dividing device feeder unit and trough thereof |
| CN102795450A (en) * | 2012-06-29 | 2012-11-28 | 大连亨力自动化设备有限公司 | Vibration device for feeding |
| CN105217248A (en) * | 2014-06-12 | 2016-01-06 | 株式会社大伸 | Vibrating type conveyer |
| CN105217248B (en) * | 2014-06-12 | 2018-03-09 | 株式会社大伸 | Vibrating type conveyer |
| CN112722722A (en) * | 2020-12-27 | 2021-04-30 | 王利平 | Automatic production line based on food production usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009057124A (en) | 2009-03-19 |
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Open date: 20090304 |