WO2014157046A1 - Dispositif de transport de composants de type à vibration - Google Patents

Dispositif de transport de composants de type à vibration Download PDF

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Publication number
WO2014157046A1
WO2014157046A1 PCT/JP2014/058000 JP2014058000W WO2014157046A1 WO 2014157046 A1 WO2014157046 A1 WO 2014157046A1 JP 2014058000 W JP2014058000 W JP 2014058000W WO 2014157046 A1 WO2014157046 A1 WO 2014157046A1
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WO
WIPO (PCT)
Prior art keywords
vibration
horizontal
component conveying
elastic member
vertical
Prior art date
Application number
PCT/JP2014/058000
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English (en)
Japanese (ja)
Inventor
石河　智海
Original Assignee
Ntn株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntn株式会社 filed Critical Ntn株式会社
Priority to CN201480017972.XA priority Critical patent/CN105073609B/zh
Priority to KR1020157021339A priority patent/KR20150134317A/ko
Publication of WO2014157046A1 publication Critical patent/WO2014157046A1/fr

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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
    • 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

Definitions

  • the present invention relates to a vibration type component conveying apparatus that conveys a component by vibrating a component conveying member by driving an excitation mechanism.
  • the base and the intermediate vibrating body are connected by a horizontal vibration leaf spring directed in the vertical direction for the purpose of imparting optimum vibration to the component conveying member to the component conveying member,
  • a composite that can adjust the horizontal (vertical) direction vibration and vertical vibration of the component conveying member by connecting the component conveying member and the intermediate vibrator with a vertical vibration leaf spring in the horizontal direction.
  • a vibration type see, for example, Patent Document 1 below.
  • the present applicant fixes the horizontal vibration elastic member (such as a leaf spring) at two fixed positions on the same horizontal line orthogonal to the component conveying direction, so that the horizontal deformation is vertical.
  • a technology for suppressing the occurrence of vertical vibration caused by vibration in the horizontal direction (part conveying direction) was developed in advance of this application (see Patent Document 2 below). .
  • the base 53 is connected by two horizontal vibration plate springs 55, and the upper vibration body 52 and the intermediate vibration body 54 are connected by four vertical vibration plate springs 56, and the horizontal direction (component conveying direction, in the figure).
  • a first vibration mechanism 57 that generates vibration in the X direction) and a second vibration mechanism 58 that generates vibration in the vertical direction (Z direction in the figure) are provided.
  • the two horizontal vibration leaf springs 55 are connected at one end to the leaf spring mounting portion 53a of the base 53 so that the fixed positions at both ends are located on the same horizontal line orthogonal to the component conveying direction (X direction).
  • the end portions are respectively fixed to leaf spring mounting portions 54 a provided on the intermediate vibrating body 54.
  • the two leaf spring mounting portions 53a of the base 53 and the two leaf spring mounting portions 54a of the intermediate vibrating body 54 intersect so that a straight line connecting the installation positions of the same mounting portion intersects in plan view. Therefore, the two horizontal vibration leaf springs 55 are arranged so that the positional relationship between the two fixed positions is switched in the component conveyance direction.
  • the horizontal vibration leaf spring 55 is displaced not only in the X direction but also in a direction (Y direction) orthogonal to the X direction in the horizontal plane.
  • the vibration due to the displacement y in the Y direction has little influence on the component conveyance performance.
  • the vibration frequency in the component conveying direction (X direction) is determined by the drive frequency applied to the electromagnet that generates the attraction force, and the drive frequency is usually that of the excited portion so that vibration can be generated with low power using the resonance phenomenon. It is set near the natural frequency in the X direction. For this reason, when the overall size of the device is increased, or the trough mass is increased depending on the part conveyance mode, and the natural frequency of the excited part decreases, the vibration frequency decreases with the decrease in the drive frequency. In order to increase the conveying speed, the vibration displacement in the X direction must be increased.
  • FIG. 13 which is a simplified model of the configuration of the component conveying device
  • X-direction vibration is applied to the upper vibration body and the intermediate vibration body (white arrow in the figure)
  • X of each horizontal vibration leaf spring is applied.
  • a displacement in the Y direction (black arrow in the figure) with respect to the direction deformation occurs in different directions.
  • the direction of displacement in the Y direction of each horizontal vibration leaf spring is different, so that the intermediate vibrator generates a rotational movement in the horizontal plane (in the XY plane), that is, a so-called yawing movement.
  • the upper vibrating body and the intermediate vibrating body are regarded as integral in both directions because the vertical vibration leaf springs connecting the vibrating bodies have high rigidity in the X and Y directions.
  • An object of the present invention is to suppress yawing movement of a component conveying member and prevent a decrease in component conveying speed in a composite vibration type component conveying apparatus.
  • the present invention provides a component conveying member in which a component conveying path is formed, a component conveying unit including an upper vibrating body to which the component conveying member is attached, a base installed on a floor, An intermediate vibration body provided between the upper vibration body and the base, a first elastic member that connects the intermediate vibration body and the base and has a restoring force generation function and a guide function, and the upper vibration body And a second elastic member having a restoring force generating function and a guiding function, and a plurality of vibration mechanisms for applying a vibration force to each of the upper vibration body and the intermediate vibration body.
  • a vibration generating mechanism wherein one of the first elastic member and the second elastic member is a horizontal vibration elastic member and the other is a vertical vibration elastic member, and the horizontal vibration elastic member and the first vibration member Vibration in the horizontal direction in the parts transport section
  • the vertical vibration elastic member and the second vibration mechanism are used to apply vertical vibration to the component conveying unit, and a plurality of the horizontal vibration elastic members are provided in the component conveying direction.
  • the fixed position to the intermediate vibrator and the fixed position to the base or upper vibrator are located on the same horizontal line that forms a predetermined angle with the parts transport direction, and the positional relationship between the two fixed positions is the parts transport direction.
  • the direction of displacement in the direction orthogonal to the component conveying direction and the horizontal plane with respect to the deformation in the component conveying direction of the elastic member for horizontal vibration is the same direction, respectively. It was assumed to have a guidance function.
  • the elastic member for horizontal vibration may be arranged such that at least one of them is orthogonal to the component conveying direction and the other is not orthogonal, neither of which is orthogonal to the component conveying direction. You may arrange as follows.
  • FIGS. 14A and 14B corresponding to FIG. 13 described above.
  • one horizontal vibration leaf spring is arranged so as to be orthogonal to the component conveyance direction (X direction), and the other horizontal vibration leaf spring is applied to the upper vibration body and intermediate vibration body.
  • both horizontal vibration leaf springs are directed in the direction of X-direction vibration (the white arrow in the figure) applied to the upper vibration body and the intermediate vibration body. Even if the horizontal vibration plate springs are inclined in the same direction, displacement in the Y direction with respect to the deformation in the X direction of each horizontal vibration leaf spring (black arrow in the figure) occurs in the same direction, and the upper vibrator and the intermediate vibrator Can suppress yawing movement.
  • the component conveying member attached to the upper vibrator is also restrained from the yawing movement and is merely translated in an oblique direction within the horizontal plane. Therefore, it is possible to prevent meandering of parts on the part conveyance path and to prevent a decrease in the part conveyance speed.
  • the natural frequency of the horizontal vibration elastic member different between the horizontal direction and the vertical direction, or by making the vertical rigidity of the horizontal vibration elastic member higher than the rigidity in the horizontal direction. Further, it is possible to more effectively suppress the vertical vibration caused by the horizontal vibration.
  • Each excitation mechanism is composed of an electromagnet and a movable iron core, a reference waveform generating means for generating a reference waveform of an applied voltage in an applied voltage setting circuit to one of the electromagnets, and an amplitude with respect to the reference waveform Waveform amplitude adjusting means for adjusting is provided, and the applied voltage setting circuit for the other electromagnet is generated by the phase difference adjusting means for generating a waveform having a predetermined phase difference with respect to the reference waveform, and the phase difference adjusting means
  • waveform amplitude adjustment means to adjust the amplitude of the waveform so that the waveform, period, phase difference and amplitude of the voltage applied to each electromagnet can be controlled freely, horizontal vibration and vertical vibration Can be easily brought close to the desired vibration.
  • the vibration type component conveying device of the present invention can prevent the meandering of the component on the component conveying path by suppressing the yawing movement of the component conveying member, and can prevent the decrease in the component conveying speed.
  • the optimal vibration can be applied to the component conveying member.
  • FIG. 5 is a partially cutaway front view showing a modification of the arrangement of the vertical vibration leaf springs of FIG. 5.
  • Top view without trough in FIG. Partially cutaway front view of the component conveying apparatus of the third embodiment Top view without trough in FIG. Partial cutaway front view of a conventional parts conveyor Top view without trough of FIG. Explanatory drawing of the vibration behavior of the horizontal vibration leaf spring of FIG.
  • Explanatory drawing (top view) of yawing motion with a simple model of a conventional parts conveyor a, b, and c are explanatory diagrams (top view) of the yawing motion suppression action in the simple model of the present invention, respectively.
  • 1 to 3 show a vibration type component conveying apparatus according to the first embodiment.
  • a trough (component conveying member) 1 in which a linear component conveying path 1a is formed is attached to the upper surface of an upper vibrator 2, and between the upper vibrator 2 and a base 3 installed on the floor.
  • the intermediate vibrator 4 is connected to the base vibrator 3 by two leaf springs 5a and 5b as first elastic members, and the upper vibrator 2 and the intermediate vibrator 4 are connected to the four
  • a first vibration mechanism 7 that is connected by a leaf spring 6 as an elastic member 2 and generates a vibration in the horizontal direction (component conveying direction, X direction in the figure) between the intermediate vibrating body 4 and the base 3.
  • a second vibration mechanism 8 is provided between the upper vibrating body 2 and the base 3 for generating vibration in the vertical direction (Z direction in the figure).
  • the first vibration mechanism 7 and the second vibration mechanism 7 have a vibration generating function for applying a vibration force to the upper vibration body 2 and the intermediate vibration body 4, respectively, and have a restoring force generation function and a guidance function.
  • the component in the component conveying direction along the component conveying path 1a and the vertical component are transferred to the component conveying unit composed of the trough 1 and the upper vibrating body 2 by the vibration generating mechanism including the first and second leaf springs 5a, 5b, and 6.
  • the vibration generating mechanism including the first and second leaf springs 5a, 5b, and 6.
  • the base 3 is formed in a rectangular shape, and columnar leaf spring mounting portions 3a are erected at two diagonal corners thereof, and a vibration-proof member such as a vibration-proof rubber (not shown) fixed to the floor surface. ) Is supported.
  • a vibration-proof member such as a vibration-proof rubber (not shown) fixed to the floor surface.
  • the intermediate vibrating body 4 is formed in a rectangular frame shape, and two diagonal corners thereof are opposed to the upper end portion of the leaf spring mounting portion 3a of the base 3 on the outer peripheral side, and the inner peripheral surface is a lower portion of the upper vibrating body 2. Are arranged to face each other. Further, on the outer peripheral surface, a leaf spring mounting portion 4a is provided that protrudes in the component conveying direction (X direction) from two diagonal corners that do not face the leaf spring mounting portion 3a of the base 3.
  • the first leaf springs 5a and 5b have one end portion of the base 3 such that the front and back surfaces thereof are directed in the component conveying direction, and the fixed positions of both ends are located on the same horizontal line forming a predetermined angle with the component conveying direction.
  • a horizontal vibration leaf spring (an elastic member for horizontal vibration) that has the other end fixed to the leaf spring attachment portion 3a and is fixed to the leaf spring attachment portion 4a of the intermediate vibration member 4 so as to vibrate the intermediate vibration member 4 in the horizontal direction. ).
  • the two leaf spring mounting portions 3a of the base 3 and the two leaf spring mounting portions 4a of the intermediate vibrating body 4 intersect so that straight lines connecting the installation positions of the same mounting portion intersect in plan view. Therefore, the two horizontal vibration leaf springs 5a and 5b are arranged so that the positional relationship between the two fixed positions is switched in the component conveying direction.
  • One horizontal vibration leaf spring 5a is arranged so as to be orthogonal to the component conveying direction (X direction), and the other horizontal vibration leaf spring 5b is a fixed position on the intermediate vibration member 4 side. Is arranged in a tilted state so as to be positioned closer to the center of the entire apparatus than the fixed position on the base 3 side.
  • each horizontal vibration leaf spring 5a, 5b has a horizontal thickness dimension that is considerably smaller than the vertical width dimension, the natural frequency in the horizontal direction is significantly different from the natural frequency in the vertical direction, and the vertical direction. Is sufficiently higher than the horizontal rigidity.
  • the second leaf spring 6 has one end at the bottom of the upper vibrator 2 so that the front and back surfaces are oriented vertically and the fixed positions of both ends are located on the same horizontal line perpendicular to the component conveying direction.
  • the other end portion is fixed to the edge in the longitudinal direction of the intermediate vibrating body 4 to form a vertical vibration leaf spring (vertical vibration elastic member) that supports the upper vibrating body 2 so as to vibrate in the vertical direction.
  • the first vibrating mechanism 7 includes an AC electromagnet 9 installed on the base 3 and a movable iron core 10 attached to the intermediate vibrating body 4 so as to face the electromagnet 9 with a predetermined interval. It consists of Although the movable iron core 10 is attached to the intermediate vibrator 4 in this example, it may be attached to the upper vibrator 2.
  • the second vibration mechanism 8 includes an AC electromagnet 11 installed on the base 3, and a movable iron core 12 attached to the upper vibrator 2 so as to face the electromagnet 11 with a predetermined interval. It consists of
  • the horizontal vibration and the vertical vibration of the trough 1 can be adjusted by separately setting the voltage applied to the electromagnets 9 and 11 of the vibration mechanisms 7 and 8.
  • FIG. 4 shows a circuit for setting an applied voltage to the electromagnets 9 and 11 of the vibration mechanisms 7 and 8.
  • the circuit of the first vibration mechanism 7 is provided with a reference waveform generating means 13 for generating a reference waveform of the applied voltage.
  • the reference waveform generation means 13 generates a reference waveform corresponding to the set value of the type of waveform (for example, sine wave) and the period (frequency) of the waveform.
  • the circuit of the second excitation mechanism 8 is provided with phase difference adjusting means 14 for generating a waveform having a predetermined phase difference with respect to the reference waveform generated by the reference waveform generating means 13.
  • the waveform generated by the reference waveform generating means 13 or the phase difference adjusting means 14 is adjusted to a predetermined amplitude by the waveform amplitude adjusting means 15, and the PWM signal generating means 16
  • the voltage is amplified by the voltage amplifying means 17 and applied to the electromagnets 9 and 11.
  • the horizontal vibration and the vertical vibration can be adjusted by freely controlling the waveform, period, phase difference and amplitude of the voltage applied to the electromagnets 9 and 11, respectively. Note that when each excitation mechanism is not driven by the PWM method, the PWM signal generating means 16 becomes unnecessary.
  • This vibration-type component conveying device has the above-described configuration, and when vibration is generated in the intermediate vibrating body 4 by driving the first vibrating mechanism 7, the two horizontal vibration leaf springs 5a and 5b are only in the horizontal direction. Since it is deformed, the vibration generated in the intermediate vibrating body 4 includes almost no vertical vibration, and is substantially only in the horizontal direction.
  • one horizontal vibration leaf spring 5a is arranged so as to be orthogonal to the component conveying direction (X direction), and the other horizontal vibration leaf spring 5b is applied to the upper vibration body 2 and the intermediate vibration body 4.
  • the fixed position on the intermediate vibrator 4 side is tilted so as to be located behind the fixed position on the base 3 side.
  • the displacement in the direction (Y direction) perpendicular to the X direction in the horizontal plane of each horizontal vibration leaf spring 5a, 5b is all in FIG. (See FIG. 14A).
  • the trough 1 attached to the upper vibrating body 2 is also restrained from yawing movement, and the trough 1 is merely translated in an oblique direction in the horizontal plane, so that the parts do not meander on the part conveyance path 1a and are desired. It is possible to ensure the parts conveyance speed.
  • the parts when parts are aligned on the part transport path 1a, there is an advantage that the parts can be easily aligned because the parts are transported to one side in the width direction of the part transport path 1a.
  • the horizontal vibration leaf springs 5a and 5b have a large difference between the natural frequency in the horizontal direction and the natural frequency in the vertical direction, this also suppresses the occurrence of vertical vibration due to the vibration in the horizontal direction.
  • each excitation mechanism is uniquely designed in the horizontal direction of the trough in order to efficiently increase the amplitude of horizontal vibration with less power. It is often driven at a frequency near the frequency. At this time, if the horizontal vibration frequency and the vertical vibration frequency of the horizontal vibration leaf spring are the same, or if they are only a few Hz apart, the intermediate vibration body generated by the horizontal vibration The vibration in the vertical direction cannot be ignored. However, in the component conveying device of this embodiment, since there is a sufficient difference between the natural frequency in the horizontal direction and the natural frequency in the vertical direction of the horizontal vibration leaf springs 5a and 5b, the intermediate vibrating body 4 caused by the horizontal vibration. The vibration in the vertical direction can be kept small.
  • the horizontal vibration leaf spring can make a difference between the natural frequency in the horizontal direction and the natural frequency in the vertical direction even when the horizontal thickness dimension is larger than the vertical width dimension, for example. From the viewpoint of rigidity to be described later, it is preferable to adopt the shape as in this embodiment.
  • the horizontal dimension of the horizontal vibration leaf springs 5a and 5b is formed to be considerably smaller than the vertical dimension, and the vertical rigidity is sufficiently higher than the horizontal rigidity. The vibration in the vertical direction of the vibrating body 4 can be further reduced.
  • the vertical vibration generated in the trough 1 is substantially only the vibration by the second vibration mechanism 8 and the vertical vibration leaf spring 6, and the trough 1 is also yawing motion. Since it can suppress, the desired vibration suitable for component conveyance can be easily given to the trough 1 by adjusting the horizontal vibration and the vertical vibration respectively.
  • FIG. 5 shows a second embodiment.
  • both horizontal vibration leaf springs 5 a and 5 b are set in the same direction with respect to the direction of vibration in the X direction applied to the upper vibration body 2 and the intermediate vibration body 4. Tilt and arrange. As described above, even if both the horizontal vibration leaf springs 5a and 5b are inclined so as not to be orthogonal to the X direction, the X of each horizontal vibration leaf spring 5a and 5b is the same as in the first embodiment.
  • the displacement in the Y direction with respect to the deformation in the direction occurs in the same direction (see FIG. 14C), and the yawing motion of the upper vibrating body 2, the intermediate vibrating body 4 and the trough 1 can be suppressed.
  • FIG. 6 and 7 show a modification of the arrangement of the vertical vibration leaf springs 6 of the second embodiment described above.
  • the vertical vibration leaf springs 6 are fixed to the lateral edges of the upper vibration body 2 and the intermediate vibration body 4 at two fixed positions on the same horizontal line parallel to the X direction.
  • the intermediate vibrating body 4 and the base 3 are connected by elastic members 18a and 18b for horizontal vibration instead of the plate springs 5a and 5b for horizontal vibration of the second embodiment.
  • the horizontal vibration elastic members 18 a and 18 b two leaf springs 19 with the front and back surfaces facing the X direction are arranged along the component conveying direction, and a spacer 20 is provided between the fixed portions of the leaf springs 19.
  • they are arranged to be inclined in the same direction.
  • the torsional rigidity of the horizontal vibration elastic members 18a and 18b is higher than that of the horizontal vibration leaf springs 5a and 5b of the second embodiment. Even when a moment acts on the intermediate vibrating body 4 due to an inclination of time, the horizontal vibration elastic members 18a and 18b are not twisted and deformed only in the substantially horizontal direction. Therefore, in the apparatus according to the second embodiment, it is easy to realize desired vibration suitable for component conveyance, compared to the possibility that the horizontal vibration leaf springs 5a and 5b are twisted.
  • the first leaf spring that connects the intermediate vibration body and the base is a horizontal vibration leaf spring
  • the second leaf spring that connects the upper vibration body and the intermediate vibration body is for vertical vibration.
  • the leaf spring is used, conversely, the first leaf spring may be a vertical vibration leaf spring and the second leaf spring may be a horizontal vibration leaf spring.
  • one leaf spring is arranged at each location, but two or more leaf springs may be used as one.
  • the horizontal vibration leaf springs are arranged in two places, they may be constituted by three or more places.
  • the positional relationship between the fixed position to each intermediate vibrator and the fixed position to the base is a component. What is necessary is just to arrange
  • the vertical vibration leaf springs are arranged at four locations, but may be configured at two or more locations.
  • each vibration mechanism uses what consists of an electromagnet and a movable iron core, it is not restricted to this, What is necessary is just an actuator which can generate

Abstract

La présente invention concerne un dispositif de transport de composants de type à vibration dans lequel un corps de vibration intermédiaire (4) et une base (3) sont accouplés par deux ressorts plats à vibration horizontale (5a, 5b), et un corps de vibration supérieur (2) et le corps de vibration intermédiaire (4) sont accouplés par des ressorts plats à vibration verticale (6). Chacun des ressorts plats à vibration horizontale (5a, 5b) est fixé respectivement à deux emplacements de fixation sur la même ligne horizontale de sorte qu'une relation de position entre ses emplacements de fixation par rapport au corps de vibration intermédiaire (4) et son emplacement de fixation à la base (3) s'échange en alternance dans une direction de transport de composants (direction X), et est conçu de telle sorte que l'orientation de déplacement dans une direction (direction Y) orthogonale à la direction X dans un plan horizontal devient la même direction que la déformation dans la direction X. Par conséquent, le mouvement de lacet d'une auge (un élément de transport de composants) adapté au corps de vibration supérieur (2) est supprimé, et une baisse de la vitesse de transport des composants est rendue impossible.
PCT/JP2014/058000 2013-03-27 2014-03-24 Dispositif de transport de composants de type à vibration WO2014157046A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480017972.XA CN105073609B (zh) 2013-03-27 2014-03-24 振动式部件输送装置
KR1020157021339A KR20150134317A (ko) 2013-03-27 2014-03-24 진동식 부품 반송 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-066176 2013-03-27
JP2013066176A JP6041730B2 (ja) 2013-03-27 2013-03-27 振動式部品搬送装置

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WO2014157046A1 true WO2014157046A1 (fr) 2014-10-02

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KR (1) KR20150134317A (fr)
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CN108249109B (zh) * 2016-12-28 2021-10-26 昕芙旎雅有限公司 工件输送装置及工件输送装置的调整方法
CN110550400A (zh) * 2019-07-24 2019-12-10 铜山县恒丰机械有限公司 一种工程机械具有自动配料调速电磁弹簧配料设备
JP7022290B1 (ja) 2020-09-24 2022-02-18 ダイキン工業株式会社 床置き型空気調和機

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JPS6077015A (ja) * 1983-08-29 1985-05-01 ライン−ナ−デル・アウト−マツイオン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング 加工片を列をなして供給するための振動駆動部を有する装置
JP2005255351A (ja) * 2004-03-12 2005-09-22 Shinko Electric Co Ltd 部品搬送装置、及び物品搬送方法
JP2012041107A (ja) * 2010-08-16 2012-03-01 Ntn Corp 振動式部品搬送装置

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CN1380234A (zh) * 2001-04-06 2002-11-20 神钢电机株式会社 压电驱动型振动送料器以及压电元件驱动型送料器
JP4570438B2 (ja) * 2004-10-26 2010-10-27 株式会社三共製作所 物品搬送装置
CN102530495B (zh) * 2010-09-29 2015-10-21 Ntn株式会社 振动式零部件输送装置

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Publication number Priority date Publication date Assignee Title
JPS6077015A (ja) * 1983-08-29 1985-05-01 ライン−ナ−デル・アウト−マツイオン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング 加工片を列をなして供給するための振動駆動部を有する装置
JP2005255351A (ja) * 2004-03-12 2005-09-22 Shinko Electric Co Ltd 部品搬送装置、及び物品搬送方法
JP2012041107A (ja) * 2010-08-16 2012-03-01 Ntn Corp 振動式部品搬送装置

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JP6041730B2 (ja) 2016-12-14
JP2014189365A (ja) 2014-10-06
CN105073609B (zh) 2017-12-05
KR20150134317A (ko) 2015-12-01
CN105073609A (zh) 2015-11-18

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