CN103086125A - Vibratory conveying apparatus - Google Patents
Vibratory conveying apparatus Download PDFInfo
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- CN103086125A CN103086125A CN2012104339171A CN201210433917A CN103086125A CN 103086125 A CN103086125 A CN 103086125A CN 2012104339171 A CN2012104339171 A CN 2012104339171A CN 201210433917 A CN201210433917 A CN 201210433917A CN 103086125 A CN103086125 A CN 103086125A
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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
- B65G27/28—Applications of devices for generating or transmitting jigging movements with provision for dynamic balancing
- B65G27/30—Applications of devices for generating or transmitting jigging movements with provision for dynamic balancing by means of an oppositely-moving mass, e.g. a second conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
- B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
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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
- B65G27/08—Supports or mountings for load-carriers, e.g. framework, bases, spring arrangements
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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
- B65G27/24—Electromagnetic devices
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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
- B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
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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
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/03—Vibrating conveyors
- B65G2812/0304—Driving means or auxiliary devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Jigging Conveyors (AREA)
Abstract
A vibratory conveying apparatus provided by the invention effectively restrains vibratory energy which is flowed out from the apparatus to the setting. The vibratory conveying apparatus (10) of the invention is provided with the following components: a conveying member (11) which is provided with a linear conveying path for conveying the conveyed object; plate-shaped first elastomers (12a,12b) which elastically support the conveying member in a manner that flexible deformation in the conveying direction is allowed; connecting components (13a,13b) which are connected with the lower part of the conveying member through the first elastomer; second elastomers (14a,14b) which respectively support the connecting component from the lower part at the front part and the back part in the conveying direction; exciting members (16a,16b) which endows vibration in the conveying direction to the connecting component; plate-shaped third elastomers (21a,21b) which are connected with the connecting component in a manner that flexbile deformation in the conveying direction is allowed; and an inertia mass member (22) which is elastically connected with the connecting component through the third elastomers and can move in the conveying direction. The conveying member and the inertia mass member vibrate in opposite phases.
Description
Technical field
The present invention relates to vibrating type conveyer, relate in particular to and give vibration and possess the structure of the feedway of the inertial mass body that vibrates with the phase place opposite with this conveying body possessing for the conveying body on the conveying road that transported substance is carried.
Background technology
Usually, in vibrating type conveyer, known have in order to suppress energy of vibration from device to the outflow of outside and to reduce the impact that is arranged on the external device around device and be provided with dividually the device (for example, with reference to following patent documentation 1 and 2) of inertial mass body (counterweight) with the conveying body of transfer unit etc.In the device that patent documentation 1 is put down in writing, by with inertial mass body 22 with respect to excitor 21 be affixed to carrying the opposite side of this side of body 25 transmitting vibrations, and will connect excitor installing component 23 and the vibration of carrying body 25 transmit pars intermedia with leaf spring 26 via connecting member supporting slice 28 by vibrationproof leaf spring 27 elastic supports, absorb thus from the counter-force of carrying body 25, suppress the vibration of transmitting with leaf spring 27 to vibrationproof.
In addition, in the device that patent documentation 2 is put down in writing, be connected via excitor 20a, 20b elasticity with the groove 11 of carrying body at the leaf spring fixing body 14 that will be arranged on leaf spring 15 via vibrationproof on the floor, and counterweight 13 is elastically connected in the such structure of a side opposite with carrying body 11 with respect to leaf spring fixing body 14 via excitor 21a, 21b, above-mentioned excitor 20a, 20b and excitor 21a, 21b are controlled to suppress by the vibration of the detected vibrationproof of sensor with leaf spring 15.
In addition, as being connected with Piezoelectric Driving body 3 on by amplification spring 5 and the flexibly mounted link 4 of antirattle spring 7 and being connected with the structure of coasting body 6 at the opposition side of this Piezoelectric Driving body 3, the known device that has following patent documentation 3 and 4 to put down in writing.In said apparatus, although make via link 4 and amplification spring 5 by Piezoelectric Driving body 3 and carry body 2 vibrations, but connect coasting body 6 by the opposition side at Piezoelectric Driving body 3, coasting body 6 is with the phase swing opposite with carrying body 2 thus, therefore can suppress energy of vibration outflow of 1 from antirattle spring 7 to base station.
[formerly technical literature]
[patent documentation]
No. 11-91928, [patent documentation 1] Japanese communique, Unexamined Patent
Fair No. 5-20473 of [patent documentation 2] Japanese communique, reality
No. 2007-137674, [patent documentation 3] Japanese communique, JP
No. 2008-273714, [patent documentation 4] Japanese communique, JP
yet, in the such existing vibrating type conveyer of above-mentioned patent documentation 1, because inertial mass body 22 is directly connected to a side opposite with excitor installing component 23 with respect to excitor 21, make and produce vibration between inertial mass body 22 and excitor installing component 23, therefore there are the following problems: be used for the excitor 21 that the force of inertia of body 25 is carried in antagonism, the vibration shape of the integral body of inertial mass body 22 and excitor installing component 23 is difficult to corresponding fully with the vibration shape of carrying body 25, can't absorb fully the counter-force of carrying body 25, can't suppress significantly to use the pars intermedia of leaf spring 26 to the energy of vibration of connecting member supporting slice 28 transmission from the vibration transmission.In addition, in this structure, also there are the following problems: easily at excitor 21, inertial mass body 22, excitor installing component 23, carry body 25 and vibration to transmit to produce on the whole up-and-down movement (pitching action) along throughput direction with leaf spring 26, the energy of vibration of this up-and-down movement easily goes out to connecting member supporting slice 28 effluents, and causes the fugitiveness of the feed status of the irregularity of delivery speed of the throughput direction of carrying body 25 or transported substance.
in addition, in the such existing vibrating type conveyer of above-mentioned patent documentation 2, due to excitor 20a, 20b directly drives groove 11, therefore be difficult to avoid its counteraction to be transmitted from leaf spring fixing body 14 to vibrationproof with leaf spring 15, in addition, in order to obtain sufficient antihunt action, need to be between leaf spring fixing body 14 and counterweight 13 other excitor 21a of sandwiched, 21b, and control above-mentioned other excitor 21a according to being arranged on vibrationproof with the detected value of the counter-force detector 22 on leaf spring 15, 21b, therefore there is the complicated such problem of control of physical construction and excitor.In addition, in this structure, although also can offset by the control between a pair of excitor the counteraction of throughput direction, but be difficult to suppress be configured in vibrationproof with the integrally-built up-and-down movement along throughput direction (pitching action) on leaf spring 15, so be difficult to realize abundant inhibition and the homogeneity of delivery speed or the stability of feed status to the outflow of energy of vibration.
And then, in above-mentioned patent documentation 3 and 4 such existing vibrating type conveyers, although can suppress to a certain extent energy of vibration to the outflow of base station 1, but with above-mentioned patent documentation 1 similarly, because the opposition side at Piezoelectric Driving body 3 is connected with coasting body 6, and there is the inadequate situation of reduction effect of the counter-force of the conveying body 2 that the force of inertia of coasting body 6 plays.In addition, when increasing the quality of coasting body 6, easily at the link 4 of the both sides, front and back that are attached to coasting body 6 via the Piezoelectric Driving body and be connected to the up-and-down movement (pitching action) that produces on the conveying body 2 of link 4 along throughput direction via amplification spring 5, therefore in fact exist delivery speed to change or the transported substance of light weight such as easily touches at the problem relevant with the stability of the homogeneity of delivery speed or feed status along throughput direction.
Summary of the invention
Therefore, the present invention proposes in order to address the above problem a little, and its problem is to realize and can more effectively suppresses from device to the vibrating type conveyer that the energy of vibration that surface current goes out is set than prior art.In addition, the object of the invention is to realize the uniformization of delivery speed or the stabilization of conveying attitude by reducing along the up-and-down movement of throughput direction.
In view of the foregoing, vibrating type conveyer of the present invention is characterised in that to possess: carry body (11,31), it possesses the linearly conveying road that transported substance is carried; The first tabular elastic body (12a, 12b, 32a, 32b), its at the place ahead of throughput direction (F) and rear respectively can carry out to described throughput direction the described conveying body of mode elastic support of flexure deformation; Link (13a, 13b, 13a ', 13b ', 33), it is connected to the below of described conveying body via described the first elastic body; The second elastic body (14a, 14b, 34a, 34b), its place ahead of described throughput direction and rear respectively from below the described link of elastic support; Excitor (16a, 16b, 36,37,37 '), it gives the vibration of described throughput direction to described link; The 3rd tabular elastic body (21a, 21b, 41a, 41b), it is being connected with described link to the mode that described throughput direction carries out flexure deformation; Inertial mass body (22,22 ', 42), it is connected with described link elasticity via described the 3rd elastic body, and can move to described throughput direction, and described conveying body and described inertial mass body vibrate with opposite phase.
According to the present invention, carry body by the first elastic body, link and the second elastic body from the below elastic support for moving to throughput direction.At this moment, when giving the vibration of throughput direction by excitor to link, this vibration is propagated to the first elastic body via this link, carry body to vibrate to throughput direction and make, but do not vibrate to throughput direction with the phase place opposite with above-mentioned conveying body via the inertial mass body that the 3rd elastic body is connected with link elasticity on consubstantiality ground with this Vibration propagation path, therefore can reduce fully the amplitude of link, thus can than prior art more effectively suppress energy of vibration from link via the second elastomeric outflow.In addition, when when energy of vibration that surface current goes out being set reducing than prior art, carry body also can reduce from the limiting force that the face side is set is subject to, therefore can be suppressed at the unnecessary vibration of carrying body to produce (for example, producing the vibration etc. of the pitching action of Width).Especially at the up-and-down movement along throughput direction (pitching action) that produces on the assembly of each parts in above-mentioned Vibration propagation path, also can by dividing the 3rd elastic body and the inertial mass body that are arranged, vibrate with opposite phase to alleviate with the Vibration propagation path, therefore can improve the homogeneity of delivery speed or the stability of feed status than prior art.
In the present invention, preferred described conveying body with towards the place ahead of described throughput direction and with respect to horizontal direction obliquely upward mobile mode vibrate, described inertial mass body with towards the rear of described throughput direction and with respect to horizontal direction obliquely upward mobile mode vibrate.Thus, the impact that can be when carrying the body vibration brings because of the moving direction of carrying body or up-and-down movement (along the pitching action of throughput direction) that acceleration and deceleration produce is offset by reverse being used for of accompanying with the swing of inertial mass body, therefore energy of vibration can be further reduced via the second elastomeric outflow, and the homogeneity of delivery speed or the stability of feed status can be further improved.
In the present invention, preferred described inertial mass body only is supported to via described the 3rd elastic body and can swings to described throughput direction.Basically as long as inertial mass body constitutes at least and can move to throughput direction, just can suppress energy of vibration via the second elastomeric outflow, according to this structure, by only via the 3rd elastic body, inertial mass body being supported as swinging, can effectively absorb thus the counteraction that the swing of carrying body brings, especially can also absorb the counteraction of above-below direction.In this case, direction about the swing of inertial mass body, for example be configured in when more connecting by the mode of the position in the place ahead of described throughput direction with respect to the installation site of described inertial mass body with the installation site with respect to described link at described the 3rd elastic body, inertial mass body is vibrated with respect to horizontal direction obliquely upward towards the rear of described throughput direction.Especially preferably will described the 3rd elastic body with from respect to the installation site of described link towards the lateral attitude installation with respect to the installation site of described inertial mass body.
In the present invention, the gravity allocation of preferred described inertial mass body is being compared installation site more on the lower the position of described inertial mass body with respect to described link.Thus, carry the center-of-gravity position of body and the center-of-gravity position of inertial mass body to be configured in the up and down opposition side with respect to link, therefore can effectively absorb from the counter-force (especially up-and-down movement) of carrying body to be subject to, can alleviate the weight of inertial mass body.At this, when the gravity allocation that constitutes described excitor than described excitor during with respect to position closer to the top, the installation site of described link, excitor and inertial mass body effectively can be configured in the conveying body and arrange between face, thereby device can be consisted of on short transverse compactly.
In the present invention, preferably have: the first described link, it all is connected with described first elastic body in the place ahead that is configured in respectively described throughput direction, described the second elastic body and described the 3rd elastic body; The second described link, it all is connected with described first elastic body at the rear that is configured in respectively described throughput direction, described the second elastic body and described the 3rd elastic body, and described the first link and described the second link are separated from each other and configure.Thus, the first link and the second link that are configured in respectively the front and back of throughput direction separately consist of, by the first link and the second link respectively via the first elastic body in the front and back of throughput direction to carrying body exciting independently respectively, therefore compare with the second commonization of link or the immobilized situation of one with the first link, be difficult for to produce carry the up-and-down movement along throughput direction (pitching action) of body, so can further improve along the homogeneity of the delivery speed of throughput direction or the stability of feed status.
In this case, preferred described excitor has: the first Piezoelectric Driving body, and the one end is connected with described the first link; The second Piezoelectric Driving body, the one end is connected with described the second link; Connecting member, it is connected to each other the other end of described the first Piezoelectric Driving body and the other end of described the second Piezoelectric Driving body fixing.Thus, the first link and the second link are respectively by independently the first Piezoelectric Driving body and the second Piezoelectric Driving body drive, therefore can further suppress the up-and-down movement along throughput direction, the other end due to two Piezoelectric Driving bodies is connected and fixed by connecting member each other simultaneously, therefore can guarantee the integraty of vibrating system, thus the deviation of the driving form of the front and back of inhibition throughput direction.In addition, also play the effect as coasting body that is connected with the other end of Piezoelectric Driving body due to connecting member, therefore can also realize the raising of drive efficiency.
In the present invention, described excitor can constitute and generate vibration between described conveying body and described link, perhaps also can constitute and generate vibration between described link and described inertial mass body.Excitor in above-mentioned situation can be any in Piezoelectric Driving body and Electromagnetic Drive body, is preferably the Electromagnetic Drive body.When being the Electromagnetic Drive body, do not need the parts that generate the both sides that vibrate are carried out necessary above restriction each other, therefore can improve the negative function of carrying the vibration between body and inertial mass body.
(invention effect)
According to the present invention, can play and to realize more effectively suppressing from installing the superior like this effect of vibrating type conveyer of the energy of vibration that flows out to setting than prior art.In addition, can also improve the homogeneity of delivery speed or the stability of feed status.
Description of drawings
Fig. 1 means the lateral plan of the structure of the first embodiment that the present invention relates to.
Fig. 2 is the front view of the first embodiment.
Fig. 3 means the lateral plan of the structure of the second embodiment that the present invention relates to.
Fig. 4 is the front view of the second embodiment.
Fig. 5 means the lateral plan of the structure of the 3rd embodiment that the present invention relates to.
Fig. 6 is the front view of the 3rd embodiment.
Fig. 7 means the lateral plan of the structure of the 4th embodiment that the present invention relates to.
Fig. 8 is the back view of the 4th embodiment.
Fig. 9 is the emulating image (a) and (b) of emphasizing to illustrate the vibrational state of the first embodiment.
Figure 10 is the emulating image (a) and (b) of emphasizing to illustrate the vibrational state of the second embodiment.
Figure 11 is the emulating image (a) and (b) of emphasizing to illustrate the vibrational state of the 3rd embodiment.
Figure 12 is the emulating image (a) and (b) of emphasizing to illustrate the vibrational state of the 4th embodiment.
(nomenclature)
10,30 ... vibrating type conveyer
11,31 ... carry body
11a, 31a ... groove
11b, 31b ... transfer block
12a, 12b, 32a, 32b ... the amplification spring
13a, 13b, 13a ', 13b ', 33a, 33b ... link
14a, 14b, 34a, 34b ... antirattle spring
15,35 ... base station
16a, 16b ... the Piezoelectric Driving body
17 ... connecting member
22,22 ' ... inertial mass body
36 ... the Electromagnetic Drive body
36a ... magnetic core
36b ... coil
37,37 ' ... to utmost point parts
The specific embodiment
(the first embodiment)
Next, with reference to accompanying drawing, embodiments of the present invention are at length described.Fig. 1 is the lateral plan of the vibrating type conveyer of the first embodiment that the present invention relates to, Fig. 2 is the front view of the first embodiment, the emulating image of the deflection of each one that represents with GTG (gray scale) of Fig. 9 (a) and the deformation form when (b) meaning the peak swing of front and back of the throughput direction when making animation and this moment interimly, wherein, above-mentioned animation is that vibration shape during with the resonance of this vibrating system is emphasized the animation that illustrates by the structure elucidation program.Need to prove, in this manual, about the device towards, the face that to observe from this side of the place ahead (the supply destination of transported substance) of throughput direction F is as the front, and the face that will observe from this side of rear (the supply starting point of transported substance) of throughput direction F is as the back side.Need to prove, Fig. 9 is in the animation of the displacement form of the resonance condition of the physical construction of indication device emphasizing amplitude to each emulating image shown in Figure 12, the rest image (a) of extracting out respectively when the maximum displacement of the front and back of throughput direction F and (b).
As shown in Figures 1 and 2, vibrating type conveyer 10 possesses by groove (trough) 11a and is fixed on the conveying body 11 that the transfer block 11b that dots in figure on this groove 11a consists of.Carry body 11 to be not limited to diagram and like that groove 11a and transfer block 11b are connected and fixed and form, also both can be formation integratedly.Be formed with not shown conveying road on the upper surface of transfer block 11b linearlyly.Carry in the road at this, the not shown transported substances such as electronic unit are carried to the direction of diagram arrow along throughput direction F.
Be fixedly connected with amplification spring (amplifier spring) 12a (upper end) of leaf spring shape on the leading section (being positioned at the position of the forefront of throughput direction F) of groove 11a.In addition, be fixedly connected with the amplification spring 12b (upper end) of leaf spring shape on the rearward end (being positioned at the position at the rear of throughput direction F) of groove 11a.Above-mentioned amplification spring 12a (lower end) is connected and fixed on the link 13a in the place ahead that is configured in throughput direction F.In addition, amplification spring 12b (lower end) is connected and fixed on the link 13b at the rear that is configured in throughput direction F.In illustrated example, the lower end of amplification spring 12a, 12b is fastened on the top of link 13a, 13b.In addition, amplification spring 12a, 12b be separately fixed at link 13a, 13b throughput direction F front and back lateral surface (be positioned at throughput direction F the place ahead link 13a the front, be positioned at the back side of link 13b at the rear of throughput direction F) on. Amplification spring 12a, 12b constitute and can carry out flexure deformation to throughput direction F, will carry thus body 11 elastic supports for swinging to throughput direction F from the below.Amplification spring 12a, 12b are equivalent to above-mentioned the first elastic body.
Be connected with the Piezoelectric Driving body 16a (lower end) in the place ahead that is configured in throughput direction F on link 13a.In addition, be connected with the Piezoelectric Driving body 16b (lower end) at the rear that is configured in throughput direction F on link 13b.Above-mentioned Piezoelectric Driving body 16a, 16b are for being fixed with the tabular body of piezoelectrics on the elastic metal sheets such as backing plate (surface and at least one face in the back side).Yet, in the present embodiment, the preferred structure that is fixed with the stacked piezoelectrics that stacked a plurality of piezoelectric layer forms on the structure of piezoelectrics or at surface and the back side arbitrary all being fixed with on the surface of elastic metal sheet and two sides, the back side of using.In the situation that illustrated example, Piezoelectric Driving body 16a, 16b are with the attitude setting parallel with above-mentioned amplification spring 12a, 12b and above-mentioned antirattle spring 14a, 14b.In addition, Piezoelectric Driving body 16a, 16b constitute by surface and the back side to above-mentioned piezoelectrics and apply voltage and carry out in the longitudinal direction flexure deformation, produce flexural vibration by the alternating-current voltage/AC voltage that applies regulation thus.At this, in this manual, in Piezoelectric Driving body or tabular each elastic body, to be called " length " along size and the direction of the direction of propagation (deflection direction) of vibration and reach " length direction ", will be called " width " along size and the direction with the direction of this direction of propagation (deflection direction) quadrature and reach " Width ".Therefore, in the situation that present embodiment, above-mentioned amplification spring 12a, 12b, above-mentioned antirattle spring 14a, 14b and Piezoelectric Driving body 16a, 16b respectively with length direction as near the direction of tilt of above-below direction, with the attitude setting of Width as left and right directions.
Above-mentioned Piezoelectric Driving body 16a (upper end) and above-mentioned Piezoelectric Driving body 16b (upper end) are interconnected and fixed via connecting member 17.In illustrated example, be fixedly connected with respectively Piezoelectric Driving body 16a and piezoelectricity and drive merit body 16b on the front end face on the throughput direction F of connecting member 17 and aft end face.In the situation that present embodiment, connecting member 17 is not connected with Piezoelectric Driving body 16a, 16b miscellaneous part in addition, and separates with groove 11a.In the situation that illustrated example, connecting member 17 is tabular body, and constitutes reference attitude (attitude under the static condition that does not vibrate) and be horizontal attitude.
The lower end of antirattle spring 14a, 14b is affixed to respectively on base station 15.In the situation that illustrated example, base station 15 is the type shape when constituting side-looking in the mode of high one section of the pars intermedia of its throughput direction F, be fixedly connected with antirattle spring 14a on the step surface in the place ahead of this pars intermedia, step in the wings and on be fixedly connected with antirattle spring 14b.By as above such structure, in the present embodiment, carry body 11 at two places, front and back of throughput direction F respectively by amplification spring 12a, 12b, link 13a, 13b and antirattle spring 14a, 14b elastic support, thereby can swing to throughput direction F.At this, amplification spring 12a, 12b and antirattle spring 14a, 14b all tilt towards same direction on throughput direction F, therefore when two spring generation flexure deformations, carry body towards the place ahead of throughput direction F and with respect to horizontal direction a little (for example 3 degree～12 right sides, degree sides) vibrate towards oblique upper.Yet, as the structure that realizes same vibration shape, be not limited to the form that above-mentioned leaf spring self tilts, for example, also can make the lower end of amplification spring 12a, 12b lean on the rear of throughput direction F and connect with respect to the installation position offset of link 13a, 13b than the upper end of antirattle spring 14a, 14b with respect to the installation site of link 13a, 13b, thereby make amplification spring 12a, 12b be configured in the rear of throughput direction F with respect to antirattle spring 14a, 14b.At this moment, two springs perpendicular attitude can be made as, also lateral attitude can be made as.
Be fixedly connected with the end (diagram upper end) of the link spring 21a of leaf spring shape on above-mentioned link 13a, the other end (diagram lower end) of this link spring 21a is fastened on inertial mass body 22.In addition, be fixedly connected with the end (diagram upper end) of the link spring 21b of leaf spring shape on above-mentioned link 13b, the other end (diagram lower end) of this link spring 21a is fastened on above-mentioned inertial mass body 22.In the situation that illustrated example, link on the end face of the front and back on the throughput direction F that spring 21a, 21b be fixed on inertial mass body 22.In addition, inertial mass body 22 is configured in than above-mentioned Piezoelectric Driving body 16a, 16b and connecting member 17 position on the lower.In illustrated example, inertial mass body 22 by on the plate-like portion 22a that is fixedly connected with above-mentioned link spring 21a, 21b fixedly the front and back scope on throughput direction F be convex when the 22b of Quality Mgmt Dept constitutes side-looking than narrow the appending of this plate-like portion 22a.Thus, even example will be appended Quality Mgmt Dept like that than the heavy back setting as shown, inertial mass body 22 can not disturb with link 13a, 13b or Piezoelectric Driving body 16a, 16b yet, and appends the 22b of Quality Mgmt Dept and can increase the moment of inertia of inertial mass body 22 by setting.Yet inertial mass body 22 is not limited to illustrated example like that with above-mentioned plate-like portion 22a and the above-mentioned fixing structure of the 22b of Quality Mgmt Dept of appending, and also both can be integratedly to consist of.Need to prove, above-mentioned link spring 21a, 21b are equivalent to above-mentioned the 3rd elastic body.
Can move to throughput direction F as long as above-mentioned inertial mass body 22 constitutes basically, just can absorb from carrying the counter-force of the throughput direction F that body is subject to, suppress thus the outflow of energy of vibration from link 13a, 13b to antirattle spring 14a, 14b.Wherein, in the present embodiment, inertial mass body 22 only is connected with miscellaneous part (link 13a, 13b), namely only, is therefore constituted as free end in the vibrating system of present embodiment and move by elastic support via linking spring 21a, 21b via above-mentioned link spring 21a, 21b.Thus, swing under the effect that links spring 21a, 21b by inertial mass body 22, can more effectively absorb thus from the counter-force of carrying body 11 to be subject to.At this, preferred as shown shown in example like that the gravity allocation of inertial mass body 22 than linking spring 21a, the 21b position on the lower, installation site with respect to link 13a, 13b.Thus, for link 13a, 13b, carry body 11 to be elastically connected to the top, and inertial mass body 22 is elastically connected to the below, therefore can consists of vibrating system in the cancel out each other mode of counter-force of the balance of the inertia of the both sides up and down by link 13a, 13b.Therefore, can reduce the center of gravity of device integral body and improve stability, and easily reducing the vibration of link 13a, 13b, thereby can further suppress to vibrate the propagation via antirattle spring 14a, 14b.Need to prove, described each structure of this paragraph and action effect thereof are also identical in other embodiments described later.
In the present embodiment, as shown in Figure 1, when being configured in and observing from throughput direction F, antirattle spring 14a, 14b and link spring 21a, 21b approach or consistent position (on Width arranged side by side position), therefore as shown in Figure 2, by with the Width central authorities of antirattle spring 14a, 14b as peristome 14c, and configuration links spring 21a, 21b in the opening surface of this peristome 14c, constitutes thus two springs discontiguous structure each other.Thus, can will install whole (being generally the part except transfer block 11b) in the weight that easily increases inertial mass body 22 consists of when throughput direction F observes compactly.In illustrated example, also be configured in above-mentioned peristome 14c and do not contact with antirattle spring 14a, 14b thereby be used for the bolt at two ends up and down of fixedly connected spring 21a, 21b or nut.Link spring 21a, the 21b of illustrated example is configured in antirattle spring 14a, 14b in the front and back of throughput direction F inboard (links spring 21a and is configured in the rear of throughput direction F with respect to antirattle spring 14a, link spring 21b and be configured in the place ahead of throughput direction F with respect to antirattle spring 14b), and arrange abreast with antirattle spring 14a, 14b respectively.
At this, the above-mentioned peristome 14c of antirattle spring 14a, 14b and left and right sides part thereof are left and right symmetrically to link centered by spring 21a, 21b (central axial line) and consist of on Width.Like this, due to the difficult deviation that produces of the elastic support characteristic of the Width of carrying body 11 or inertial mass body 22, therefore, can prevent the reduction of the drive efficiency that causes because of the torsion oscillations pitching of the Width (action) or the destabilization of feed status.Need to prove, in the present embodiment, linking the Width both sides configuration antirattle spring 14a of spring 21a, 21b, the structure of 14b owing to constituting, therefore easily guarantee balance or the stability of elastic support power on Width of antirattle spring 14a, 14b, and link the modulus of elasticity of spring 21a, 21b and easily make inertial mass body 22 swing (consequently enlarging wobble amplitude) by increase, can absorb fully thus the counter-force of carrying body 11, thus preferred.
According to present embodiment, transmitted to link 13a, 13b respectively by the vibration that excitor (Piezoelectric Driving body 16a, 16b and connecting member 17) produces, and then transmit to conveying body 11 respectively via amplification spring 12a, 12b.On the other hand, as Fig. 9 (a) and (b), under resonance condition, the suffered counter-force of link 13a, 13b is absorbed by the inertial mass body 22 that swings take the phase place opposite with carrying body 11 (phase difference is as 180 degree) via linking spring 21a, 21b, therefore carry body 11 to vibrate with sufficient amplitude, can suppress energy of vibration outflow of 15 from antirattle spring 14a, 14b to base station simultaneously.especially due to from excitor via link 13a, 13b and amplification spring 12a, 12b differently is provided with and link 13a separately towards the vibration transfer path of carrying body 11, the link spring 21a that 13b connects, 21b and inertial mass body 22, even therefore at the conveying body 11 that consists of above-mentioned vibration transfer path, amplification spring 12a, 12b, link 13a, 13b, Piezoelectric Driving body 16a, the assembly of 16b and connecting member 17 produces on the whole along the up-and-down movement of throughput direction F (pitching action), also can by with this assembly link spring 21a of consubstantiality not, the counter-force sorption that 21b and inertial mass body 22 play alleviates this up-and-down movement, therefore can improve the homogeneity of delivery speed or the stability of feed status.
In fact, as Fig. 9 (a) and (b), by will carry body 11 in the front and back of throughput direction F respectively shown in the node GTG as shown of the vibration of the elastic support structure that consists of of flexibly mounted amplification spring 12a, 12b, link 13a, 13b and antirattle spring 14a, 14b like that, be positioned at the connecting part (top of the bottom of link 13a, 13b or antirattle spring 14a, 14b) of link 13a, 13b and antirattle spring 14a, 14b, and displacement occurs in this connecting part hardly.On the other hand, link spring 21a, the 21b that is connected with above-mentioned connecting part as can be known is because of the significantly flexure deformation of displacement of inertial mass body 22.
In existing vibrating type conveyer, when the weight of base station not being set significantly or base station is fixed in other weight thing (floor etc.), because energy of vibration can't obtain to carry the amplitude of body fully to the outflow of base station, thereby exist and transported substance can't be carried such problem at high speed, increased the weight of base station for this reason.In addition, in order to reduce energy of vibration to the outflow that face is set, also carried out via the further such improvement of configuration setting table below base station of the antivibrating parts such as vibration-proof rubber or coil spring.Yet, in the present embodiment, even as described above with the lightweight quantification of base station 15, also can guarantee sufficient carrying capacity by the counter-force reducing effect that inertial mass body 22 plays.For example, have the existing apparatus of the weight of 35kg with respect to integral body, can be clearly with this existing apparatus identical weight possess the present embodiment of carrying body 11, can consist of with 20kg left and right or the weight below this by the weight that alleviates base station 15.Thus, each operations such as moving into, move, arrange of device is able to facilitation.
At this moment, drive via amplification spring 12a, 12b respectively from link 13a, the 13b of the front and back of throughput direction F and carry body 11, with regard to above-mentioned driving part, although link 13a and 13b are affixed on connecting member 17 via Piezoelectric Driving body 16a, 16b, but due to the vibratory drive source of carrying body 11 by Piezoelectric Driving body 16a and 16b at two places, front and back of throughput direction F exciting independently, therefore compare with the situation that 12b is connected on common parts with amplification spring 12a, be difficult for producing the pitching action along throughput direction F.namely, under the link 13a and the mutual integrated situation of 13b on the vibration transfer path of carrying body 11, the integraty of the front and back of the throughput direction F of vibrating system integral body improves, therefore easily produce the pitching action along throughput direction F, direction of vibration easily creates a difference at the connection location place of the amplification spring 12a at two places, front and back that are positioned at throughput direction F and 12b, therefore carrying the up-and-down movement (pitching action) that also easily produces on body 11 along throughput direction F, thus according to transfer position and the difference of delivery speed becomes large, perhaps feed status becomes unstable.With respect to this, in the present embodiment, link 13a and the 13b at two places, front and back of throughput direction F divide out formation, and especially link 13a and 13b are also driven by different Piezoelectric Driving body 16a and 16b, thereby are difficult for producing the difference of the direction of vibration that causes because of above-mentioned pitching action.Therefore, the situation that can suppress to carry the delivery speed along throughput direction F (conveying road) of body to change according to the position along this direction, thus can realize more uniform delivery speed.Consequently, even do not change the interval, front and back on throughput direction F between amplification spring 12a and 12b, also can carry body 11 to form more longways along throughput direction F, therefore comprise the Design freedom raising of the manufacturing line etc. of this device.In addition, the mobile form during due to 11 vibration of conveying body moves close to translation, so the conveying attitude stabilization of transported substance, and the stability of feed status is improved thus.
(the second embodiment)
Next, the second embodiment that the present invention relates to is at length described.Fig. 3 is the lateral plan of the vibrating type conveyer of the second embodiment that the present invention relates to, Fig. 4 is the front view of the second embodiment, the emulating image of the deflection of each one that represents with GTG of Figure 10 (a) and the deformation form when (b) meaning the peak swing of front and back of the throughput direction when making animation and this moment interimly, wherein, this animation is that vibration shape during with the resonance of this vibrating system is emphasized the animation that illustrates by the structure elucidation program.
In this second embodiment, owing to having the basic structure common with above-mentioned the first embodiment, therefore to same part mark prosign, and the omission explanation relevant with common structure.In the present embodiment, carry body 11 (groove 11a and transfer block 11b), amplification spring 12a, 12b, antirattle spring 14a, 14b, base station 15, Piezoelectric Driving body 16a, 16b, connecting member 17, and link spring 21a, 21b and possess respectively basically identical with the first embodiment structure.
In the present embodiment, link 13a ', 13b ' with respect to the installation site of above-mentioned link spring 21a, 21b and setting angle, inertial mass body 22 ' plate-like portion 22a ' different from the first embodiment with respect to installation site and the setting angle of above-mentioned link spring 21a, 21b.And above-mentioned link spring 21a, 21b locate with respect to the diverse location (position at the more rear of throughput direction F) that above-mentioned antirattle spring 14a, 14b are configured on above-mentioned throughput direction F.In addition, above-mentioned link spring 21a, 21b tilt to the direction opposite with above-mentioned amplification spring 12a, 12b and above-mentioned antirattle spring 14a, 14b.
In addition, in the present embodiment, because being configured in than antirattle spring 14a, link spring 21a self more leans on the position at the rear of throughput direction F, therefore antirattle spring 14a and link spring 21a self can the phase mutual interference, thereby need not to be provided for to avoid to link the peristome 14c of spring 21a or with the configuration of staggering on Width of two springs as the first embodiment on antirattle spring 14a.Yet, for be used in link spring 21a be affixed to above-mentioned link 13a ' and above-mentioned inertial mass body 22 ' on bolt or nut do not disturb with antirattle spring 14a, and be provided with on antirattle spring 14a be used to the little peristome 14c ', the 14d ' that avoid above-mentioned bolt or nut.
On the other hand, also be configured in the rear of throughput direction F with respect to antirattle spring 14b owing to linking spring 21b, therefore can the phase mutual interference with above-mentioned similarly antirattle spring 14b and link spring 21b self.wherein, in order to be configured in respectively than more leaning on the position at the rear of throughput direction F also will link simultaneously spring 21b and inertial mass body 22 ' link with respect to the installation site of antirattle spring 14b with respect to the installation site that links spring 21b, and link 13b ' and inertial mass body 22 ' at least a portion (rearward end) on arrange outstanding with respect to the installation portion 13b1 ' that links spring 21b and installation portion 22a1 ' to the rear of throughput direction F, and be provided for making on the part of above-mentioned antirattle spring 14b the installation portion 13b1 ' of above-mentioned link 13b ' and inertial mass body 22 ' installation portion 22a1 ' that pass through in non-contacting mode with little peristome 14c ' antirattle spring 14a, the not shown peristome that 14d ' is same.
In the present embodiment, basically also play the action effect identical with above-mentioned the first embodiment.In fact as Figure 10 (a) and (b), the node of vibration is positioned at link 13a ', 13b ', two kinds of springs that are connected with this link 13a ', 13b ' are in antirattle spring 14a, 14b and link spring 21a, 21b, the lower end that links spring 21a, 21b and inertial mass body 22 ' together with displacement occurs significantly, and antirattle spring 14a, 14b deform hardly.
In the present embodiment, be used for inertial mass body 22 ' and link spring 21a, 21b and amplification spring 12a, the 12b of link 13a ', 13b ' links tilt on the contrary, the up-and-down movement when vibrating also produces the action effect different from the first embodiment thus.
in the first above-mentioned embodiment, in Fig. 1, the process of carrying body 11 towards the place ahead of throughput direction F (below, referred to as " when carrying body to advance ") in, in order to give ahead power to transported substance, carry body to move obliquely upward (arrow P) towards the place ahead of throughput direction F with respect to horizontal direction, at this moment, due to this moving direction or acceleration and deceleration, and the part that causes carrying the place ahead that is positioned at throughput direction F of body 11 relatively temporarily rise (diagram arrow U), carry the relatively temporarily decline of part (diagram arrow D) that is positioned at throughput direction F rear of body 11.On the other hand, when this conveying body advances, inertial mass body 22 moves (diagram arrow Q) towards the rear of throughput direction F with respect to horizontal direction to oblique below, at this moment, the part in the place ahead that is positioned at throughput direction F of inertial mass body 22 relatively temporarily rises (diagram arrow U), the relatively temporarily decline of part (diagram arrow D) that is positioned at throughput direction F rear of inertial mass body 22.Therefore, the center of gravity of the front part of the throughput direction F of vibrating type conveyer 10 rises when above-mentioned conveying body advances, on the other hand, the stage of carrying body towards the rear of throughput direction (below, referred to as " when carrying body to retreat ") descend, otherwise the center of gravity of the rear quadrate part of the throughput direction F of device descends when above-mentioned conveying body advances, and rises when above-mentioned conveying body retreats.Consequently, in vibrating type conveyer 10, be accompanied by plane of vibration and produce on the whole up-and-down movement (pitching action) along throughput direction F at vibrating system, thereby cause easily transmitting up-down vibration via above-mentioned antirattle spring 14a, 14b to base station 15.Especially in the present embodiment, because antirattle spring 14a, 14b are leaf spring, therefore the porpoise of throughput direction F easily is absorbed by the flexure deformation of leaf spring, but up-down vibration is difficult for being absorbed by leaf spring on the contrary, even therefore the up-and-down movement (pitching action) of the throughput direction F of device is so not large, the outflow of the energy of vibration of this up-and-down movement composition is also larger.
With respect to this, in this second embodiment, by link spring 21a, 21b are tilted to opposition side, inertial mass body 22 ' move (diagram arrow Q ') towards oblique upper towards the rear of throughput direction F when above-mentioned conveying body advances thus, therefore inertial mass body 22 ' the part in the place ahead that is positioned at throughput direction F relatively temporarily descend (diagram arrow D), inertial mass body 22 ' the part that is positioned at throughput direction F rear relatively temporarily rise (diagram arrow U).Therefore, vibrating type conveyer 10 ' in, carry body 11 and inertial mass body 22 ' reciprocally carry out up-and-down movement (pitching action), the up-and-down movement along throughput direction F of the vibrating system integral body that is accompanied by thus vibration and produces is cancelled out each other, therefore up-down vibration (pitching action) itself also alleviates, up-down vibration also alleviates to the transmission of base station 15 via above-mentioned antirattle spring 14a, 14b, also is improved along the homogeneity of the delivery speed of throughput direction F or the stability of feed status.
Especially in the present embodiment, because antirattle spring 14a, 14b are that leaf spring is difficult for absorbing up-down vibration, therefore the inhibition of the up-and-down movement (pitching action) of device is effective in the extreme for the outflow that reduces energy of vibration.In fact, can confirm to compare with the vibrating type conveyer 10 of the first embodiment, the vibrating type conveyer 10 of the second embodiment ' more can suppress to the up-down vibration that the face transmission is set, and more can improve the homogeneity of delivery speed or the stability of feed status.
In addition, with regard to constituting as described above the structure that makes inertial mass body 22 ' vibrate obliquely upward with respect to horizontal direction towards the rear aspect of throughput direction F, be not limited to by linking spring 21a, 21b and be made as lateral attitude and realize, for example, also can be divided into the first half and lower part with linking spring 21a, 21b, and the first half and lower part are linked by the distance piece (spacer) that has thickness on throughput direction F.Namely, as long as constitute the upper end that links spring 21a, 21b with respect to the installation site of link 13a ', 13b ' be configured in than the lower end that links spring 21a, 21b with respect to inertial mass body 22 ' the installation site more by the position in the place ahead of throughput direction F, just can realize above-mentioned inertial mass body 22 ' vibration shape.
In addition, in the present embodiment, link spring 21a and be configured in and compare antirattle spring 14a more by the position at the rear of throughput direction F, link spring 21b and also be configured in and compare antirattle spring 14b more by the position at the rear of throughput direction F.its reason is, carrying body 11 to vibrate obliquely upward with respect to horizontal direction towards aspect throughput direction F front in order to make as described above, and with amplification spring 12a, 12b is configured in respectively with respect to the installation site of carrying body 11 and compares antirattle spring 14a, 14b is with respect to the installation site of base station 15 more in the situation by the position at the rear of throughput direction F, in the device design, easily make inertial mass body 22 ' in the device bottom partially by the configuration of the rear of throughput direction F, thus, easily make inertial mass body 22 ' center-of-gravity position consistent on throughput direction F with the center-of-gravity position of carrying body 11.
In addition, about the mutual difference of the first embodiment described above and the second embodiment, can Select and Apply arbitrarily the each point of another embodiment in arbitrary embodiment.In addition, in above-mentioned arbitrary embodiment, the assembly that is made of link 13a and Piezoelectric Driving body 16a, the assembly that is made of link 13b and Piezoelectric Driving body 16b are from the oppositely assembling mutually with respect to link is configured in this point of which side of front and back of throughput direction F of Piezoelectric Driving body, if but constitute the interference of avoiding with amplification spring 12a or 12b and connecting member 17, also two assemblies can be assembled mutually in the same way.And then the Piezoelectric Driving body 16a of the front and back of throughput direction F and the upper end of 16b can be link by common connecting member 17 as described above, and link from different coasting body respectively.In addition, also the Piezoelectric Driving body 16a that is connected with connecting member 17 and any the Piezoelectric Driving body in 16b only can be made of leaf spring.
(the 3rd embodiment)
Next, the 3rd embodiment that the present invention relates to is at length described.Fig. 5 is the lateral plan of the vibrating type conveyer of the 3rd embodiment that the present invention relates to, Fig. 6 is the front view of the 3rd embodiment, the emulating image of the deflection of each one that represents with GTG of Figure 11 (a) and the deformation form when (b) meaning the peak swing of front and back of the throughput direction when making animation and this moment interimly, wherein, above-mentioned animation is that vibration shape during with the resonance of this vibrating system is emphasized the animation that illustrates by the structure elucidation program.
The vibrating type conveyer 30 of present embodiment possesses conveying body 31 corresponding with each one of first and second above-mentioned embodiment, that comprise groove 31a and transfer block 31b, amplification spring 32a, 32b, antirattle spring 34a, 34b, base station 35, links spring 41a, 41b and inertial mass body 42.Basically above-mentioned each parts have the structure identical with first and second embodiment separately, and therefore description thereof is omitted.Be fixed with transfer block 31b on groove 31a, be formed with the linearly conveying road (not shown) of extending along throughput direction F at the upper surface of this transfer block 31b.Groove 31a and transfer block 31b consist of conveying body 31.
In the present embodiment, the amplification spring 32a of the front and back of throughput direction F is connected the lower end and is connected with common link 33 with 32b.Link 33 and before embodiment are similarly also with antirattle spring 34a, 34b and link spring 41a, 41b and be connected.The tabular connecting part 33c that is one or is provided with amplification spring 32a, the antirattle spring 34a in the place ahead of throughput direction F and links front part 33a that spring 41a is connected, be connected with rear quadrate part 33b with amplification spring 32b, the antirattle spring 34b at the rear of throughput direction F and rear quadrate part 33b that link spring 41b is connected, with above-mentioned front part 33a in the mode that interfixes on link 33.Be mounted with the o 36 that possesses magnetic core 36a and surround the coil 36b of this magnetic core 36a on link 33 (front part 33a).The aft end face of magnetic core 36a consists of as magnetic pole.On the other hand, be fixed with in the bottom of carrying body 31 (groove 31a) extend downwards and with the formation opposing magnetic pole of the aft end face arranged opposite of above-mentioned magnetic core 36a to utmost point parts 37.At this, o 36 and utmost point parts 37 are consisted of the excitor of electromagnetic drive types.
In the present embodiment, by o 36 is applied alternating voltage and produces magnetic force at magnetic core 36a and between to utmost point parts 37, carrying by this magnetic force the vibration that produces throughput direction F between body 31 and link 33, this vibration is propagated by amplification spring 32a, 32b, carries the body vibration and make.At this moment, with the respective embodiments described above similarly, inertial mass body 42 swings to offset by the counter-force of carrying body 31 to produce, thus energy of vibration is suppressed to the outflow of base station 35.In addition, with above-mentioned the second embodiment similarly, linking spring 41a, 41b oppositely tilts with respect to amplification spring 32a, 32b and antirattle spring 34a, 34b, therefore basically similarly can reduce the up-and-down movement along throughput direction F (pitching action) of vibrating system integral body with the second embodiment, thereby can further reduce the energy of vibration that flows out to base station 35.
In addition, in the present embodiment, be provided with the installation portion 33a1 that further gives prominence to the place ahead of throughput direction F from the connecting portion of amplification spring 32a at the front part 33a of link 33, be connected and fixed antirattle spring 34a on this installation portion 33a1.Similarly, be provided with the installation portion 33b1 that further gives prominence to the rear of throughput direction F from the connecting portion of amplification spring 32b at the rear quadrate part 33b of link 33, be connected and fixed antirattle spring 34b on this installation portion 33b1.When such formation, can guarantee significantly the interval along throughput direction F of antirattle spring 34a and 34b, therefore can configure like that as shown the integral body that links spring 41a, 41b and inertial mass body 42 between antirattle spring 34a and 34b, and due to the configuration space that can guarantee significantly inertial mass body 42, therefore can give sufficient force of inertia.Need to prove, the installation portion of such link and antirattle spring and, be configured in the link spring of inboard, front and back of throughput direction F of antirattle spring and the structure of inertial mass body also can adopt in above-mentioned the first embodiment or the second embodiment.
In the present embodiment, the front part 33a that is configured in the place ahead of throughput direction F is integratedly as link 33 via connecting part 33c with the rear quadrate part 33b at rear that is configured in throughput direction F and consists of, and therefore two places, front and back at throughput direction F apply the exciting effect independently unlike above-mentioned first and second embodiment.Yet, because the excitor of present embodiment is make generation of vibration at the link 33 of one and carry between body 31, therefore apply the exciting effect of giving from common link 33 via the amplification spring 32a and the 32b that are connected with two places, front and back of the throughput direction F of link 33, carry the body generation along the few stable vibration of up-and-down movement (pitching action) of throughput direction F thereby can make.Need to prove, in above-mentioned link 33, also above-mentioned connecting part 33c can be constituted the structure of bringing into play function as carrying out the elastic body of flexure deformation.
(the 4th embodiment)
Next, the 4th embodiment that the present invention relates to is at length described.Fig. 7 is the lateral plan of the vibrating type conveyer of the 4th embodiment that the present invention relates to, Fig. 8 is the back view of the 4th embodiment, the emulating image of the deflection of each one that represents with GTG of Figure 12 (a) and the deformation form when (b) meaning the peak swing of front and back of the throughput direction when making animation and this moment interimly, wherein, above-mentioned animation is that vibration shape during with the resonance of this vibrating system is emphasized the animation that illustrates by the structure elucidation program.
The vibrating type conveyer 30 of present embodiment ' with above-mentioned the 3rd embodiment be similarly the device that possesses the electromagnetic drive type of o 36.In the present embodiment, except the structure division of relevant excitor, basically have the structure same with above-mentioned the 3rd embodiment, therefore to also omit the record to same structure with part mark prosign.
The difference of present embodiment and the 3rd embodiment is, and produce between o 36 magnetic force to utmost point parts 37 ' be not affixed to and carry on body 31, but be affixed on inertial mass body 42.Therefore, directly produce vibration by o 36 with to the excitor of utmost point parts 37 ' consist of between link 33 and inertial mass body 42.Yet, identical with the 3rd embodiment to carrying body 31 to transmit on this point via amplification spring 32a, 32b from link 33 in this vibration that is produced by excitor, make by this vibration transfer path and carry body 31 to throughput direction F vibration, therefore can obtain conveying effect and the action effect identical with the 3rd embodiment.
In addition, in the present embodiment, owing to directly not giving disturbance force to conveying body 31, but via link 33 and amplification spring 32a, 32b in the front and back of throughput direction F two place's transmitting vibrations, therefore excitor is difficult for directly acting on conveying body 31 to the limiting force of vibrational state, thereby can determine to carry by the balance of vibrating system integral body the vibration shape of body 31.
Need to prove, vibrating type conveyer of the present invention is not limited to above-mentioned illustrated example, certainly can apply various changes in the scope that does not break away from purport of the present invention.For example, each structure that adopts in the device of first to fourth above-mentioned embodiment just can be used to make up arbitrarily the phase double replacement as long as no the special reason that hinders its structure.
Claims (7)
1. a vibrating type conveyer, is characterized in that,
Possess:
Carry body, it possesses the linearly conveying road that transported substance is carried;
The first tabular elastic body, its with described conveying body at the place ahead of throughput direction and rear respectively elastic support for carrying out flexure deformation to described throughput direction;
Link, it is connected to the below of described conveying body via described the first elastic body;
The second elastic body, its place ahead of described throughput direction and rear respectively from below the described link of elastic support;
Excitor, it gives the vibration of described throughput direction to described link;
The 3rd tabular elastic body, it is being connected with described link to the mode that described throughput direction carries out flexure deformation;
Inertial mass body, it is connected with described link elasticity via described the 3rd elastic body, and can move to described throughput direction,
Described conveying body and described inertial mass body vibrate with opposite phase.
2. vibrating type conveyer according to claim 1, is characterized in that,
Described conveying body with towards the place ahead of described throughput direction and with respect to horizontal direction obliquely upward mobile mode vibrate,
Described inertial mass body with towards the rear of described throughput direction and with respect to horizontal direction obliquely upward mobile mode vibrate.
3. vibrating type conveyer according to claim 1, is characterized in that,
Described inertial mass body only is supported to via described the 3rd elastic body and can swings to described throughput direction,
Described the 3rd elastic body is configured in than more connecting by the mode of the position in the place ahead of described throughput direction with respect to the installation site of described inertial mass body with the installation site with respect to described link.
4. vibrating type conveyer according to claim 3, is characterized in that,
Described the 3rd elastic body is to install towards the lateral attitude such with respect to the installation site of described inertial mass body from the installation site with respect to described link.
5. the described vibrating type conveyer of any one according to claim 1～4, is characterized in that,
The gravity allocation of described inertial mass body is being compared installation site more on the lower the position of described inertial mass body with respect to described link.
6. the described vibrating type conveyer of any one according to claim 1～4, is characterized in that,
Have:
The first described link, it all is connected with described first elastic body in the place ahead that is configured in respectively described throughput direction, described the second elastic body and described the 3rd elastic body;
The second described link, it all is connected with described first elastic body at the rear that is configured in respectively described throughput direction, described the second elastic body and described the 3rd elastic body,
Described the first link and described the second link are separated from each other and configure.
7. vibrating type conveyer according to claim 6, is characterized in that,
Described excitor has:
The first Piezoelectric Driving body, the one end is connected with described the first link;
The second Piezoelectric Driving body, the one end is connected with described the second link;
Connecting member, it is connected to each other the other end of described the first Piezoelectric Driving body and the other end of described the second Piezoelectric Driving body fixing.
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| CN201410710828.6A CN104590830B (en) | 2011-11-02 | 2012-10-29 | Vibration-type conveying device |
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| JP2011240871A JP5227449B2 (en) | 2011-11-02 | 2011-11-02 | Vibrating transfer device |
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| CN201410710828.6A Active CN104590830B (en) | 2011-11-02 | 2012-10-29 | Vibration-type conveying device |
| CN201210433917.1A Active CN103086125B (en) | 2011-11-02 | 2012-10-29 | Vibrating type conveyer |
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| CN201410710828.6A Active CN104590830B (en) | 2011-11-02 | 2012-10-29 | Vibration-type conveying device |
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| JP (1) | JP5227449B2 (en) |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217248A (en) * | 2014-06-12 | 2016-01-06 | 株式会社大伸 | Vibrating type conveyer |
| CN106043872A (en) * | 2016-07-09 | 2016-10-26 | 深圳市凯之成智能装备有限公司 | Automatic product labeling production line |
| CN104555290B (en) * | 2013-10-21 | 2017-04-12 | 株式会社大伸 | Vibratory conveying apparatus |
| CN107635894A (en) * | 2015-06-02 | 2018-01-26 | 纽泰克工程公司 | Single vibration feeder |
| CN108394681A (en) * | 2017-02-06 | 2018-08-14 | 昕芙旎雅有限公司 | Work transfer device |
| CN112811097A (en) * | 2019-11-18 | 2021-05-18 | 昕芙旎雅有限公司 | Vibration carrying device |
| CN113173386A (en) * | 2020-01-08 | 2021-07-27 | 昕芙旎雅有限公司 | Vibration conveying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5739463B2 (en) * | 2013-03-01 | 2015-06-24 | 株式会社ダイシン | Vibrating transfer device |
| KR101498421B1 (en) * | 2014-05-02 | 2015-03-03 | 가부시기가이샤 다이신 | Vibratory Conveying Apparatus |
| CN108357719B (en) * | 2017-06-30 | 2020-04-07 | 信丰县弘业电子有限公司 | A sharp feeder for SMD inductance packaging machine |
| IT202100013355A1 (en) * | 2021-05-24 | 2022-11-24 | Brovind Vibratori S P A | DOUBLE MASS VIBRATORY CONVEYOR UNIT AND VIBRATION DAMPER KIT FOR A DOUBLE MASS VIBRATORY CONVEYOR UNIT. |
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| CN107635894B (en) * | 2015-06-02 | 2019-08-13 | 纽泰克工程公司 | Single vibration feeder |
| CN106043872A (en) * | 2016-07-09 | 2016-10-26 | 深圳市凯之成智能装备有限公司 | Automatic product labeling production line |
| CN108394681A (en) * | 2017-02-06 | 2018-08-14 | 昕芙旎雅有限公司 | Work transfer device |
| CN112811097A (en) * | 2019-11-18 | 2021-05-18 | 昕芙旎雅有限公司 | Vibration carrying device |
| CN113173386A (en) * | 2020-01-08 | 2021-07-27 | 昕芙旎雅有限公司 | Vibration conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103086125B (en) | 2015-09-09 |
| KR20130048689A (en) | 2013-05-10 |
| JP2013095564A (en) | 2013-05-20 |
| TWI457264B (en) | 2014-10-21 |
| CN104590830A (en) | 2015-05-06 |
| KR101311025B1 (en) | 2013-09-24 |
| CN104590830B (en) | 2017-04-12 |
| TW201318940A (en) | 2013-05-16 |
| JP5227449B2 (en) | 2013-07-03 |
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