KR100347059B1 - Vibration Component Supply Device - Google Patents

Abstract

According to the present invention, vibration is applied to a laterally long component having the surface n and the rear surface m, and the posture and the front and back in the longitudinal direction of the component are oriented in a predetermined conveying direction. An oscillating part supplying device for aligning and conveying a single insulation layer, wherein the component (T) excludes the direction alignment unit (A), the two-stage stacking, the second row, and the horizontally oriented part (T) which orient the part (T) in the longitudinal direction. ) And the first posture converting portion (C) for converting the single-layered single-layer aligned portion (B) that is insulated in the longitudinal direction to the single layer and the component (T) into a predetermined posture and conveyed to the front and rear alignment portion (D) on the downstream side. , The front and rear alignment part D for constantly orienting the front and back n and m of the part T, and the second posture conversion unit E for converting the part T from the front and rear alignment part b into a flat posture. ) And the component exclusion unit (F) excluding the component (T) having poor front and back alignment.

Description

Vibration Component Supply Device

The present invention imparts vibration to a laterally long component having a surface and a back surface such as a chip resistor, in a state in which the orientation in the longitudinal direction and the front and back of the component are constantly oriented. The vibration component supply apparatus which carries out alignment conveyance by a single | mono layer single layer in a predetermined conveyance direction.

BACKGROUND ART Vibration component feeders (part feeders) that impart vibrations to small components such as small chip resistors or semiconductor chips to be aligned and transported in a single-layered single layer have been greatly used for automatically mounting electronic components on a print base.

By the way, some of the electronic components mounted on the print base retain not only the directionality of the shape but also the front and back. For example, the part T (chip resistance) shown in FIG. 9 has a planar shape with a long side shape, and the dimension L in the longitudinal direction is larger than the dimension W in the width direction.

In addition, there are a back surface m mainly composed of a resistance mounted on a print base and an opposite surface n. Therefore, in such a component T, it is necessary to align both the directionality and the front and back of the shape.

In general, a vibrating component supply device is composed of a bowl-like bowl and a vibrating mechanism that supports and vibrates it. Many of the parts irregularly received in the bowl are vibrated from the bowl and moved from the bottom inlet of the conveying path spirally formed on the inner circumferential surface of the bowl to the conveying path. The component transferred to the conveying path is corrected to a single layer during the conveyance toward the upper end of the conveying path while being subjected to vibration, and the directionality (orientation in the longitudinal direction) and the front and back are corrected.

Conventionally, as a means for aligning the component T in the longitudinal direction thereof, it is common to use a cross-sectional inverted trapezoidal alignment path. This directional alignment consists of a flat bottom and a pair of inclined walls extending upwardly obliquely from both sides of the floor, the width of the bottom being slightly larger than the width dimension W of the component T, and the length of the component T being It is set considerably smaller than the directional dimension (L). For this reason, the part T which has entered the direction alignment path sideways is slid down on the floor during conveyance under vibration, and the direction is corrected so that the longitudinal direction may face the component conveyance direction to the direction alignment path. Lateral facing parts with unmodified orientation in the directional furnace are returned to the bowl by appropriate means.

Moreover, as a means of detecting the front and back of the component T, it is common to use a reflective optical sensor. That is, since the component T (chip resistance) is a black surface having poor light reflectivity mainly composed of the resistance on which the back surface m is mounted on the print base, and the surface n is a white surface having good light reflectivity, The front and rear surfaces of the part T are irradiated with the detection light of the optical sensor, and the front and back sides (n, m) can be discriminated by detecting the presence or absence of the reflected light and the amount of light by the optical sensor. In this manner, the thickness of the component T has conventionally been used as a means for detecting the front and back n and m of the component T and then constantly orienting the component T to the front surface n or the rear surface m. It is known to use a front and rear alignment path having a groove and a step corresponding to the width or a front and rear alignment path having a V-shaped cross section. The former uses either the groove or the step to raise the part in the standing state, and based on the result of detecting the front and back of the standing part T, the left and right sides of the part T with a wiper, compressed air, or the like. Alternatively push from the side to roll in the required direction. The latter conveys the component to the inclined posture to one of the pair of inclined walls facing the V-shape to the front and rear, and when it is in the required direction based on the result of detecting the front and back of the component on the inclined wall, it is left as it is. In the case of passing in the opposite direction, the parts are pressed by compressed air or the like to invert and move the front and back on the other inclined wall.

The direction alignment means using the direction alignment path of the cross-sectional inverted trapezoidal shape has a problem that it lacks certainty when direction correcting a part. In particular, when the longitudinal dimension L of the component T becomes less than twice the width dimension W, the probability of passing the alignment line sideways as it is is increased, and the number of parts to be returned into the bowl increases. This is directly connected to a decrease in the supply efficiency of the component.

Moreover, the front and rear alignment means using the front and rear alignment furnaces having grooves and steps have a problem in that defects in parts are blocked between the front and rear alignment furnaces and the wiper, and groove processing and step processing in the front and rear alignment furnaces are difficult.

In addition, the front and rear alignment means using the front and rear alignment furnace having a V-shaped cross section is simple in structure and does not have the drawback that parts are blocked in the front and rear alignment furnace, but there is a pair of slopes in the front and rear alignment furnace downstream of the front and rear alignment furnace. It is necessary to provide a separate confluence path for joining and disconnecting parts conveyed from both walls, and clogging of parts may occur in this confluence path.

Accordingly, it is an object of the present invention to provide a vibrating part supplying device which can reliably and efficiently align the longitudinal orientation and front and back of a laterally long component having a front surface and a back surface, and is easy to process. It's there.

The vibrating part supplying apparatus of the present invention includes a direction alignment unit for aligning the orientation of the component in the longitudinal direction, a front and rear alignment unit for aligning the front and rear orientation of the component, a posture converting unit for converting the attitude of the component, and a component having poor front and rear alignment It is provided with a component exclusion unit for excluding.

The direction alignment portion has a cross-sectional inverted trapezoidal shape consisting of a floor having a width for conveying the parts in a single row in the longitudinal direction thereof and an inclined wall extending obliquely upwards from both sides of the bottom, and one end of the component facing sideways to the inclined wall. The retainer has a recess that can be engaged.

The front and rear alignment portion is disposed on the downstream side of the direction alignment portion. The front and rear alignment portion is a front and rear alignment in which the cross section composed of the first inclined wall and the second inclined wall facing each other in a V shape is a V shape. Therefore, on the basis of the detection result of the front and back detection means for detecting the front and back of the component being conveyed, the inclined lower end portion of the component on the first inclined wall is pressed along the inclined direction of the second inclined wall and the component is pressed. And pressing means for lateral sliding movement on the second inclination wall and inverting means for pressing the component in lateral sliding on the second inclination wall toward the first inclination wall to move the component back and forth over the first inclination wall.

The posture converting section is a cross-sectional inverted trapezoidal shape gradually changing in cross section from the front and rear alignment path, and gradually converts the parts conveyed in the oblique posture from the first inclined wall into flat posture.

The component exclusion unit includes second front and back detection means for detecting the front and back of the part conveyed in a flat posture from the posture changer, and exclusion means for pressing the side of the part to exclude the part based on the detection result of the front and back detection means. Holds.

The direction alignment unit aligns the orientation of the parts that are irregular, and aligns the orientation in the longitudinal direction so as to face the conveyance direction. The direction alignment portion is a cross-sectional inverted trapezoidal groove structure composed of a bottom having a width for conveying the components in a longitudinal direction in a longitudinal direction and a pair of inclined walls extending obliquely upward from both sides of the bottom. The component which came in the orientation of the longitudinal direction by the direction alignment part is conveyed on the floor in the state as it is. On the other hand, the parts which have entered in the direction alignment part in the transverse direction are conveyed in a state where both ends thereof are supported by a pair of inclined walls and floated from the bottom, but when proceeding to the position where the recesses are formed, the one end is recessed. The direction is fixed in the longitudinal direction by being rotated with the locking point as a point.

The front and rear alignment portion is disposed downstream of the direction alignment portion and aligns the front and back of the component aligned in the longitudinal direction by the direction alignment portion. When the parts conveyed along the first inclined wall to the front and rear ends reach a predetermined position, the front and back of the parts are detected by the front and back detection means. At this time, if the front and back of the part is in the required orientation, the state is passed as it is, and if the front and back are reversed, the pressing means is operated to press the inclined lower end of the part on the first inclined wall to remove the part. Sliding transversely with the top face upwards to move over the second slope wall. Then, the component moved over the second inclined wall is pressed again by the inverting means to invert and move the front and rear side toward the first inclined wall. Thus, in the front and back alignment, the parts are all aligned on the first inclined wall with their upper surfaces in the required orientation.

The posture converting section converts the components of the inclined posture conveyed along the first inclined wall in front and rear alignment into the posture flat.

The parts exclusion unit enhances the reliability of front and back alignment by finally excluding the parts having poor front and rear alignment from the front and rear alignment section.

(Example)

An embodiment of the present invention will be described below by taking the case where the component T (chip resistance) shown in FIG. 9 is aligned and conveyed.

1 shows the overall configuration of the vibrating parts supplying device of this embodiment. The vibrating part supply device connects the lower vibrator 1 and the upper vibrator 2 through the leaf spring 3 and at the same time the electronic excitation device between the lower vibrator 1 and the upper vibrator 2. (Not shown in the drawing) is arranged to impart vibration to the upper vibrator 2 by cooperation of the electronic excitation device and the leaf spring 3. The bowl 4 holding the spiral conveying path 4a is fixed to the upper surface of the upper vibrator 2, and the bowl 4 and the parts T accommodated therein are caused by the vibration of the upper vibrator 2. This vibration is given and the component T is conveyed along the conveyance path 4a. As shown in FIG. 1 (a), the main components A to F shown next in the bowl 4 are sequentially arranged along the conveyance direction X. As shown in FIG.

(A) The direction alignment part which aligns (in the longitudinal direction) the orientation of the component T.

(B) A single-layered single-layered alignment unit for aligning the components (T) into a single-sided single-layered insulation layer by excluding two-stage stacked, two rows, and transversely aligned components (T).

(C) A first posture converting unit for converting the part T into a predetermined posture and transferring the downstream side to the front and rear alignment unit D.

(D) Front and back alignment parts for aligning the front and back of the part (T).

(E) A second posture converting section for converting the part T from the front and rear alignment section D into a flat posture.

(F) Parts exclusion unit excluding parts (T) with poor front and back alignment.

2 and 3 indicate the direction alignment portion A. As shown in FIG. The part T passing through the terminal P of the conveyance path 4a of the bowl 4 becomes irregular in the direction and front and back. The direction alignment portion A aligns the orientation of the irregularly shaped part T, and aligns the orientation in the longitudinal direction to the conveyance direction X. FIG. The direction alignment portion A extends obliquely upward at an angle of approximately 45 degrees from both the bottom 5 and the bottom 5 having a width for conveying the component T in the longitudinal direction in the longitudinal direction. The cross-section consisting of a pair of inclined walls 6 is a trapezoidal groove structure. The width of the bottom 5 is slightly larger than the width W of the component 5 and is also considerably smaller than the length L of the component T. Moreover, the depth of the inclined wall 6 is larger than the thickness of the component T. As shown in FIG. In addition, a plurality of recesses 7 are arranged in a zigzag shape on the inclined wall 6. The recessed part 7 is formed in the position of the dimension and height which the one end part of the component T conveyed in the horizontal direction on the inclined wall 6 can be caught. The concave portion 7 of the present embodiment has a circular arc sidewall surface perpendicular to the winho bottom surface 7a whose flat surface is arcuate and its portion is substantially parallel to the bottom 5, and whose inner surface is flat. It consists of (7b). However, the shape of the recessed part 7 is not limited to such a planar arc shape, Other shapes, for example, planar spherical shape etc. may be sufficient. In the present embodiment, the plurality of concave portions 7 are arranged in a zigzag shape to increase the alignment efficiency, but only one or a plurality of concave portions 7 are provided on one side of the pair of inclined walls 6. Even the formed structure can expect a considerable effect.

The component T brought into the orientation alignment unit A in the longitudinal direction is conveyed on the bottom 5 as it is. On the other hand, as shown in FIG. 3, the parts T which have entered the direction alignment part A in the horizontal direction are supported by a pair of inclined walls 6, and both of them rise from the floor 5, as shown in FIG. Although it conveys, when it progresses to the position in which the recessed part 7 was formed, the one end part will be caught by the recessed part 7 (it will be caught by the arc side wall surface 7b), and it will be weak about this locking point Q as a point. The orientation is corrected to the longitudinal orientation by rotating 90 degrees.

4 shows a single-layered single-layer alignment unit (B). The single-layered monolayer portion B is disposed downstream of the alignment portion A, and among the components T aligned in the longitudinal direction in the alignment portion A, the two-layered, two-layered component T is arranged. At the same time, the component T is aligned in the longitudinal single layer by excluding the horizontally aligned component T which is not oriented in the direction alignment unit A. The single-layered single-layered alignment portion B has a stepped passage 8 in which the bottom is inclined toward the center direction of the bowl 4 at an angle of approximately 15 degrees, and an upper wall inclined at the same angle from an upper end of the passage 8. 9) and an exclusion pocket 10 provided on the end face side of the passage 8. The width of the passage 8 is about the same as the width W of the part, and the height is about the same as the part T thickness.

As shown in FIG. 4 (b), the part T, which has been stacked in two stages in the single-layered single-layer alignment part B, slides down on the inclined top wall 9 and returns to the bowl 4. The components T, which have entered in two rows or in the horizontal orientation, fall from the passage 8 to the exclusion pocket 10 as shown in Figs. 4C and 4D.

5 (a), 5 (c) and 5 (e) show the first posture converting unit c. The posture converting portion C is disposed downstream of the single-layered single-layered arrangement B, and the parts T aligned with the longitudinal single-layered monolayer in the passage 8 of the single-sided single-layered alignment B are placed in a predetermined posture. It converts and conveys to the front and back alignment part D of a downstream side. The posture converting portion (c) is a cross-sectional change gradually from the stepped passage (8) shown in FIG. 5 (b), and as shown in FIG. 5 (C), the first inclined wall facing the V-shape ( 11) and the second inclined wall 12. The part T which entered the posture change part C from the passage 8 is shown in FIG. 5C from the posture shown in FIG. 5B while it is conveyed along the 1st inclination wall 11 It is gradually converted to posture. Moreover, the component T which entered into the standing posture shown in FIG. 5 (d) from the passage 8 once is posture-converted to the 2nd inclination wall 12 side, and is pressurized as shown in FIG. 5 (e). The pressure means, for example, is press-inverted by the compressed air P1 always ejected from the air hole 13 of the second inclined wall 12, and the attitude is converted back to the first inclined wall 11 side. Moreover, you may use mechanical means, such as a piston pin, as a pressing means.

6 shows the front and back alignment part (D). The front and rear alignment portion D is disposed downstream of the posture converting portion C, and the front and rear sides of the parts T aligned in the longitudinal single layer by the direction alignment portion A and the single-layered monolayer aligned portion B ( n, m). The front and rear alignment part D is formed of the front and rear alignment furnace 14 and the front and rear alignment furnace 14 each having a V-shaped cross section composed of the first inclined wall 14a and the second inclined wall 14b facing each other in a V shape. First front and back detection means for detecting front and back (n, m) of the part T conveyed along the first inclined wall 14a, for example, a reflective optical sensor 15 and an optical sensor 15 Based on the detection result of, the inclined lower end portion of the component T on the first inclined wall 14a is pressed along the inclined direction of the second inclined wall 14b to push the component T onto the second inclined wall 14b. Part T which transversely slid to the 1st air hole 16 as a press means for slidably moving side (FIG. 6 (a): 1st position D1), and the 2nd inclination wall 14b. Is pressed against the first inclined wall 14a to hold the second air hole 17 as inverting means for moving the part T on the first inclined wall 14a. (Fig. 6 (b): Second position D2). In this embodiment, the optical sensor 15 and the first air hole 16 are in the upstream first position D1, and the second air hole 17 is in the downstream second position D2. It is arranged.

In the first position D1, the optical sensor 15 is disposed at a position capable of detecting the front and back n, m of the component T being conveyed on the first inclined wall 14a, and the first position D1. The air hole 16 is formed in the lower end part of the 1st inclination wall 14a. In addition, in this embodiment, an inversion prevention pawl 18 is disposed at a predetermined position above the V-shaped space formed between the first inclined wall 14a and the second inclined wall 14b. In the second position D2, the second air hole 17 is formed above the second inclined wall 14b at exactly the height corresponding to the position of the immediately upper end of the component T. As shown in FIG.

When the component T, which is guided from the posture converting portion C to the front and rear alignment path 14 and conveyed along the first inclined wall 14a, reaches the first position D1, the optical sensor 15 ), The detection light is irradiated toward the inclined upper surface of the component T, and the optical sensor 15 detects the presence or absence of the reflected light and determines whether the upper surface of the component T is the surface n or the rear surface m. Determine. For example, as shown in FIG. 6A, if the upper surface of the part T that has reached the first position D1 is the surface n having good light reflectivity, the optical sensor 15 detects this and The compressed air P2 is blown out from the air hole 16 only for a short time. Then, the compressed air P2 blown out from the first air hole 16 presses the inclined lower end portion of the component T on the first inclined wall 14a, thereby pressing the component T on its upper surface (surface n). Is moved upward on the second inclined wall 14b by sliding in the horizontal direction. At this time, the inversion prevention pole 18 acts so that the upper end of the component T of the first inclined wall 14a does not rotate in the axis of the second inclined wall 14b so that the front and back n, By preventing the reversal of m), the side sliding movement of the part T is assured. In addition, the anti-reversal polyol 18 is formed of a light-transmissive material so as not to interfere with front and back detection by the optical sensor 15, or a hole for passing detection light.

As described above, the upper surface of the part T moved from the first inclined wall 14a onto the second inclined wall 14b remains the surface n, but the part T is the second inclined wall 14b. The upper end portion is pressed by the compressed air P3 which is always ejected from the second air hole 17 as shown in FIG. 6 (b) when it is slightly conveyed along and reaches the second position D2. In addition, the anti-reversing polyol 18 is not disposed in the second position D2. Then, the component T on the second inclined wall 14b is rotated (reversed) from the upper end to the first inclined wall 14a, and the front and back n, m of the component T are reversed. In this way, the upper and lower surfaces of the part T, which is moved back and forth on the first inclined wall 14a, becomes the back surface m, and is downstream from the second position D2 along the first inclined wall 14a. Is returned.

On the other hand, if the upper surface of the part T having reached the first position D1 is the back surface m having poor light reflectivity, the optical sensor 15 detects this and the compressed air P2 of the first air hole 16 is detected. Keep it in the inoperative state. In this case, the part T is conveyed along the 1st inclination wall la in the state which made the upper surface into the back surface m, and is conveyed to the downstream side through the 2nd position D2 in the state as it is.

Therefore, in front and back alignment part D, all the parts T are aligned on the 1st inclination wall 14a with the upper surface being the back surface m.

In addition, pressing means for transversely sliding the part T from the first inclined wall 14a to the second inclined wall 14b, and the component (from the second inclined wall 14b to the first inclined wall 14a). The inverting means for moving T) from side to side is not limited to compressed air, and may be a mechanical means such as a piston pin, but the compressed air can safely and reliably move without damaging the component T, and mechanically Since it is easy to implement, it is preferable.

7 (b) and 7 (c) show the second posture converting section (E). The posture converting section E is formed by the front and back alignment section D and the front and rear part T (Fig. 7 (a)) aligned on the first sloped wall 14a of the front and rear alignment path 14 in FIG. conversion to a flat position as shown in b). The posture converting portion E gradually changes in cross section from the front and rear alignment path 14 having a V-shaped cross section, and as shown in FIG. It is of a trapezoidal cross-sectional groove structure consisting of a bottom 19 having a bottom and a pair of inclined walls 20 extending obliquely upward at an angle of approximately 45 degrees from both sides of the bottom 19. The part T which has entered the inclined posture from the front and rear alignment path 14 is gradually converted into a flat posture whose upper surface is the rear surface m while being conveyed to the posture converting section E. FIG. As described above, since the parts T from the front and rear alignment furnace 14 are all front and rear aligned on the first inclined wall 14a, compared with the conventional one (using the front and rear alignment furnace having a V-shaped cross section), There is no need to install a conduit, such as two columns (arranged front and back on each of the first and second inclined walls) to form a row, and there is no problem that parts are blocked in the confluence part. Do not.

8 shows the component exclusion unit F. As shown in FIG. The component exclusion unit F detects and excludes the parts T having poor front and back alignment in the front and back alignment unit D. The component exclusion part F has a stepped passage 21 having a width for conveying the parts T converted to a flat posture in a single posture in the posture converting section E in a row, and the exclusion provided on the end face side of the passage 21. Second front and back detection means for detecting front and back (n, m) of the part T conveyed on the pocket 22 and the passage 21, for example, a reflective optical sensor 23 and an optical sensor 23 The injector 24 as an exclusion means for pressing the side of the part T on the passage 21 based on the detection result of C) to remove the part T from the passage 21 to the exclusion pocket 22. Holds. For example, if the upper surface of the part T passing over the passage 21 is the surface n, the optical sensor 23 detects this and operates the injector 24 to exclude this. On the other hand, when the upper surface of the part T passing over the passage 21 is the rear face m, the injector 24 does not operate and the part T passes through the component exclusion unit F as it is. All the parts T which have passed through the component exclusion part F are conveyed downstream in the state whose upper surface became back surface m, and are discharged | emitted to the exterior of an apparatus. Moreover, you may use compressed air as an exclusion means.

1 is an overall configuration diagram showing a vibrating parts supplying device according to an embodiment of the present invention, where a is a plan view, and b is a side view.

2 is a sectional view showing a direction alignment unit according to the embodiment of the present invention, in which FIG. A is a plan view, FIG. B is an enlarged plan view, and FIG.

3 is a sectional view showing an orientation alignment unit according to an embodiment of the present invention, in which FIG. A is an enlarged plan view and FIG. B is a sectional view b-b in FIG.

4 is a single-layered tomographic alignment portion of the embodiment of the present invention, in which a is a plan view, and b, c, and d are sectional views of bcd-bcd in a.

5 is a cross-sectional view of a first posture converting portion according to an embodiment of the present invention, in which a is a plan view, and c and e are sectional views taken along line C-C in FIG.

6 is a front and back alignment part of the embodiment of the present invention, in which FIG. A is a sectional view in a first position, and FIG. B is a sectional view in a second position.

FIG. 7 shows a second posture converting portion of the embodiment of the present invention, where FIG. C is a plan view, FIG. B is a sectional view taken along the line b-b in FIG. C, and FIG.

8 is a cross-sectional view showing a component exclusion portion of the embodiment of the present invention.

9 is a perspective view showing a part (chip resistance) of the embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

A: direction alignment unit,

5 -------------------- bottom,

6 -------------------- slope wall,

7 -------------------- recess,

D: front and back alignment,

14 ------------------- with front and back alignment,

14a ------------------ first slope,

14b ------------------ second slope,

15 ------------------- optical sensor (first front and back detection means),

16 ------------------- first air hole (pressing means),

17 ------------------- second air hole (reverse means),

E: second posture converting unit,

F: parts exclusion unit,

23 ------------------- optical sensor (second front and back detection means),

24 ------------------- injector (exclusion means),

T -------------------- Parts.

The vibrating part supply device of the present invention corrects the majority of the parts that have advanced in the horizontal orientation in the normal direction by engaging with the inclined wall recesses relative to the direction alignment part, and thus, The direction alignment efficiency is extremely high, and since the direction alignment portion is a cross-sectional trapezoidal groove structure composed of a bottom and an inclined wall, it is easy to process, and it is simple by secondary processing such as partially cutting the inclined wall even in the recess. It can be formed so that it is advantageous in manufacturing.

In the front and rear alignment part, since all parts are front and rear aligned on the first inclined wall in front and rear alignment, it is two rows compared with the conventional apparatus (using the front and rear alignment path of V-type cross section) (first inclined wall). There is no need to install a confluence path such as joining each of the and the second inclined walls) so that the consolidation path, such as the step of disconnection, is eliminated.

Further, due to the above effects, the structure of the posture converting section for converting the parts from the front and back alignment section into a flat posture can be simplified.

By arranging the component exclusion section downstream of the posture converting section and finally eliminating components having poor front and back alignment, the reliability of front and back alignment can be further improved.

Therefore, according to the present invention, the longitudinal orientation and the front and back of the laterally long component having the surface and the back surface can be reliably and efficiently aligned, and the structure for it is simple, which is advantageous in terms of manufacturing. Vibration component supply device can be provided.

Claims (1)

Vibration component which gives vibration to the laterally long component which has the surface n and the back surface m, and carries out alignment conveyance in a single | mono layer single layer in a predetermined conveyance direction, with the orientation and front and back of the component aligned. In the feeder, It is a cross-sectional inverted trapezoidal shape consisting of a bottom wall 5 having a width for conveying the parts in a single row in the longitudinal direction and an inclined wall 6 extending obliquely upwards from both sides of the bottom wall, A direction alignment portion (A) having a recess (7) in which one end of the transversely oriented part can be engaged; The front and rear alignment paths 14, which are disposed on the downstream side of the direction alignment unit and have a V-shaped cross section composed of the first inclined wall 14a and the second inclined wall 14b facing each other in the V shape, First front and back detection means for detecting front and back (n, m) of parts conveyed along the first inclined wall 14a of the furnace, and on the first slope wall 14a based on the detection result of the front and back detection means. A pressing means for pressing the inclined lower end of the part along the inclined direction of the second inclined wall 14b, and sliding the component in the transverse direction over the second inclined wall 14b; A front and back alignment unit (D) for holding the inverting means for pressing the part toward the first inclined wall (14a) and moving the part in front and back on the first inclined wall (14a); A second posture converting portion (E) having a cross-sectional inverted trapezoidal shape gradually changed in cross section from the front and rear alignment path (14), and gradually converting a component conveyed in an oblique posture from the first inclined wall to a flat posture; And A second front and back detection means for detecting the front and back of the parts conveyed in a flat posture from the second posture converting section E, and the exclusion of pressing the side parts of the parts and removing the parts based on the detection result of the front and back detection means. Vibration component supply apparatus characterized by comprising a component exclusion portion (F) for holding the means.