JP2006016206A - Supply device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a supply device being silent without vibration and noise, having high supply capability, a wide and stable scope of precision of supplied object, and wide general-purpose property, and saving energy markedly. <P>SOLUTION: This supply device is provided with a cylindrical bowl 3 having such size that is stored in a fixed cylindrical external wall 1 and having a space around it, rotated by a driving shaft 8, and having an alignment track 2 at an upper end, a bowl bottom plate 35 and a bowl bottom plate holding plate 36 inscribed in a bowl peripheral wall 30 through a clearance C, rotated by the driving shaft 8, and having a conical shape, a fixed rising plate 4 which is a vertical plate curved along a curved face of the bowl peripheral wall 30 by holding a fixed interval between the bowl peripheral wall 30 of the cylindrical bowl 3 and it and whose upper end face is smoothly inclined from a position in the vicinity of a bowl bottom face to at least a position reaching the alignment track 2, and a rising plate lower end holding plate 43 fixing even a lower end of the fixed rising plate 4 passing through the clearance C at a position below the bowl bottom face. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to a supply device that supplies products to be packaged, parts to be assembled, etc., and sends them while arranging the parts in a cutting or other processing step.
More specifically, the present invention relates to a rotary supply device that is free from vibration and noise and has high supply efficiency.

Conventionally, as this type of supply device, a thing using a resonance phenomenon due to vibration has been widely used. However, problems such as noise in the work environment, wear of each part of the device, lack of supply capability, etc. There were many problems. In addition, some of them have been devised with less vibration due to rotation, but all of them have complicated structures and are difficult to handle, and are structurally less versatile and handleable supplies (workpieces). ) Was limited, and the cost was high.
Prior to the present invention, the applicant has invented an innovative non-vibrating rotary feeder. It has an alignment track with a predetermined width around the entire upper end that rotates inscribed through a gap in a cylindrical fixed outer wall, and is provided with a cylindrical bowl with a conical bottom, and is fixed to the bowl peripheral wall of this cylindrical bowl. And a fixed rising plate whose upper end surface is inclined smoothly from the vicinity of the bottom surface of the bowl to the alignment track. By this invention, a very remarkable effect was able to be paid. However, there are cases in which some problems are observed depending on the type and shape of the workpiece to be supplied by repeatedly using and expanding the applicable products.
In the present invention, the following problems related to the fixed ascending plate were solved by making a completely new structure this time.
B) The fixed ascending plate was not strong enough to support the upper end, and the lower end could be deformed.
B) Because the fixed ascending plate is cantilevered at the upper end, the accuracy of the position of the lower tip could not be maintained sufficiently, and sometimes contacted the bottom wall of the bowl or the groove wall on the bottom.
C) If dust or foreign matter enters the groove on the bottom of the bowl where the lower end of the fixed rising plate is buried, the rotation of the bowl may become uneven, and in extremely bad cases the rotation may become inoperable.
D) Since the lower end of the fixed ascending plate moved slightly or required some clearance in the gap with the groove, the dimensional accuracy range of the workpiece could be limited.
JP 2003-201011 (Registration: Japanese Patent No. 3557561)

  The present invention is made by securely fixing the fixed rising plate at the upper and lower ends to eliminate the above-mentioned problems and further improved, quiet without vibration and noise, higher and stable supply capability, The purpose is to provide a supply device that is versatile and extremely energy-saving.

Means to solve the problem

  In order to achieve the above object, in the aligning and feeding apparatus of the present invention, the upper and outer peripheral edges of the apparatus are sized to be accommodated in a cylindrical fixed outer wall and have a space around them and are rotated by a drive shaft. A cylindrical bowl having an alignment track of a predetermined width is provided, and a constant interval is maintained between the bottom surface of the conical bowl rotating on the same drive shaft and the peripheral wall of the cylindrical bowl, inscribed with the peripheral wall of the cylindrical bowl through a gap. A fixed rising plate that is curved along the curved surface of the bowl peripheral wall, and whose upper end surface is smoothly inclined from a position near the bottom of the bowl to a position that reaches at least the alignment track, in a single or plural or parallel manner, An ascending plate lower end fixing means for fixing the lower end of the fixed ascending plate at a position below the bottom surface of the bowl is also provided.

  In addition, a cylindrical bowl having an alignment track of a predetermined width is provided around the entire upper end, the cylindrical bowl being provided in a cylindrical fixed outer wall and rotating around the drive shaft with a gap around the periphery. A standing plate that is inscribed along a curved surface of the peripheral wall of the bowl, maintaining a constant distance between the bottom surface of the conical bowl that is inscribed with the peripheral wall through a gap and rotates on the same drive shaft, and the peripheral wall of the cylindrical bowl; In a feeder provided with a single or plural or parallel fixed rising plates whose upper end surface is smoothly inclined from a position near the bottom surface of the bowl to a position reaching at least the alignment track, of the peripheral wall of the cylindrical bowl and the bottom surface of the bowl, Friction means is provided on all or a part of at least one of them.

  And it is preferable to provide the sliding means which makes a to-be-supplied material slip easily on the inclined upper end surface of the said fixed raising board.

The invention's effect

As described above, according to the feeder of the present invention, there are many effects as follows.
B) Since the lower end of the fixed ascending plate is always fixed, it is stably held in the correct position. As a result, it is possible to expand the dimensional accuracy range of the supplied object, and further, since the deformation by the load of the supplied object does not occur and deformation over time, durability can be improved and high efficiency can be maintained. it can.
B) Since the upper and lower ends of the fixed ascending plate are fixed, the ascending movement distance on the fixed ascending plate is easy to be long, complex alignment and alignment are possible, and versatility is wide. Can handle supply.
C) Since the peripheral wall and bottom of the cylindrical bowl are separated and there is always a gap, oil, dust and foreign matter do not accumulate at the bottom corner of the bowl, and no trouble due to dust or foreign matter will occur.
In addition, the following effects and the like on the feeder already completed by the applicant can be obtained in the same manner without any loss.
D) Since the object to be fed does not self-propelled by vibration, it can be operated quietly with little noise and very little noise.
E) Since only the simple rotational movement of the motor is used, the ability to send the supply in proportion to the rotation of the motor can be selected, so the supply conditions can be set to the best state from low speed to high speed. Due to the single drive structure, power consumption can be significantly reduced compared to the conventional vibration type.
F) Since there is no vibration, the supplied object is always stationary except for some moving parts, and while it is moving up the fixed ascending plate, it is sent in a floating state while being supported by only two points. The bowl wear due to the contact surface with the bowl and the friction between the supplies can be reduced to a minimum, and the durability is excellent, and the supply itself is not easily scratched, so even easily damaged objects can be supplied. .

  Moreover, according to the feeder described in claim 2, by providing the friction means on the peripheral wall and the bottom surface of the cylindrical bowl, the supply object can be supplied more efficiently.

  According to the feeder of the third aspect of the present invention, the supply object can be supplied more efficiently by providing a humming means for making the supply object slip easily on the inclined continuous upper end surface of the fixed rising plate. can do.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on examples with reference to the drawings.
FIG. 1 is a perspective view of a supply apparatus according to a first embodiment of the present invention when a roller pin is used as an object A, and FIG. 2 is a mechanism diagram of the first embodiment of the present invention. FIG. 2 is a perspective view of the main part with the outer wall and bowl bottom plate of FIG. 1 removed for easy understanding of the fixing means at the lower end of the fixed rising plate. FIG. 4 is an overall longitudinal sectional view of the feeder of FIG. As shown in FIGS. 1 and 2, this supply device mainly has a cylindrical bowl having a driving shaft 8 from a motor 84 provided on a fixed outer wall 1 and a gantry 9 and an alignment track 2 connected to the driving shaft 8 and rotating. 3 and the bowl peripheral wall 30 are provided with a bowl bottom plate 35 rotating coaxially through a gap C and a fixed rise plate 4 penetrating the gap C. The fixed rise plate 4 is fixedly attached to the fixed outer wall 1 by a stage 41 at its upper end. In addition, the lower end is fixed to the rising plate lower end holding plate 43 by the fixing plate 42. In FIG. 2, the portions indicated by x are fixed, all the connecting portions with the drive shaft 8 are driven, and the relationship between the ascending plate lower end holding plate 43 and the drive shaft 8 is fixed up and down freely with a bearing. It is.

  As shown in FIGS. 1 to 4, the track 2 has a size accommodated in the cylindrical fixed outer wall 1 and has a space around it and is rotated by the drive shaft 8. A conical bowl bottom plate 35 and a bowl bottom plate holding plate 36 which are inscribed with the peripheral wall 30 of the cylindrical bowl 3 via a gap C and rotated by the drive shaft 8; A vertical plate that is curved along the curved surface of the bowl peripheral wall 30 while maintaining a certain distance from the bowl peripheral wall 30 of the cylindrical bowl 3 and that has an upper end surface that smoothly inclines from a position near the bottom of the bowl to a position that reaches at least the alignment track 2. 3 is provided, and as shown in FIG. 3, there is provided a rising plate lower end holding plate 43 that fixes the lower end of the fixed rising plate 4 penetrating the gap C at a position below the bottom surface of the bowl. Yes.

  More specifically, as shown in the overall cross-sectional view of FIG. 4, the cylindrical fixed outer wall 1 is attached to a circular outer wall holding ring 10 integrally fixed to a disk-like outer wall holding plate 11 attached to a gantry 9 with bolts. It has been. The cylindrical bowl 3 has a hexagon socket head bolt 22 with an alignment track 2 that is lowered to the outside from the inside with a width that allows the roller pin A, which is a material to be fed, to be rotated several times outward in the outer peripheral edge of the bowl peripheral wall 30. The bowl peripheral wall holding plate 31 is attached to the lower end edge of the bowl peripheral wall 30 with bolts 33. The bowl peripheral wall holding plate 31 is attached to the bowl peripheral wall holding plate flange 32 with a bolt and connected to the drive shaft 8 via a flange key 321. The bowl bottom plate 35 is formed of a thin metal plate in the shape of a conical umbrella, and a cap guide 351 fitted to a boss of a flange 37 attached to the drive shaft 8 is integrally fixed to the center thereof. In addition, the bowl bottom plate 35 is installed on the upper surface of a metal disc bowl bottom plate holding plate 36 that is directly attached to the flange 37 with bolts 39. The bowl bottom plate holding plate 36 is made of cast iron, and a part thereof is a circular plate having a circular through hole for weight reduction. By cutting out the peripheral edge of the upper surface in an inclined manner, the bowl bottom plate 35 is integrated with the conical inclination of the bowl bottom plate 35. The flange 37 is attached to the center part. The flange 37 is fitted to the drive shaft 8 and is tightened and locked with a W lock nut from above. Accordingly, the cylindrical bowl peripheral wall 30 and the bowl bottom plate 35 are integrally separated and rotated at a constant speed by the drive shaft 8.

The fixed ascending plate 4 is a standing plate that is curved along the curved surface of the bowl peripheral wall 30 while maintaining a certain distance from the bowl peripheral wall 30 of the cylindrical bowl 3, that is, a dimension that is 20-30% smaller than the diameter of the roller pin A. The upper end surface is a stainless steel plate that is smoothly inclined from the position near the bowl bottom surface 35 to the position reaching at least the alignment track 2, and the upper end thereof is attached and fixed to the fixed outer wall 1 by the stay 41. The rising plate lower end holding plate 43 is fixed to the lower end of the rising plate 4 through the fixing plate 42 integrally fixed to the lower end of the fixed rising plate 4 passing through the gap C between the bowl peripheral wall 30 of the cylindrical bowl 3 and the bowl bottom plate holding plate 36. It is fixed with bolts 48. At the same time, the ascending plate lower end holding plate 43 is attached to a housing 45 with a bearing that is fitted to the drive shaft 8, and is secured in the vertical direction by the inner race of the bearing while rotating irrespective of the drive of the shaft.
In some cases, without using the bearing, an idle collar or the like that is restricted from moving up and down may be used instead.
As another means for fixing the lower end of the fixed raising plate 4, a method using magnetic force or a radio control can be considered.

  Then, a guide 6 formed in a curve so as to guide the roller pin A conveyed to the alignment track 2 in a necessary direction is attached to the inside of the fixed outer wall 1 so as to be above the alignment track 2. Further, if necessary, a guide plate 61 having a weir or an obstacle, a slider 62, etc. are installed in order to align / align the posture of the supply object A in the process required in the subsequent process.

Further, as shown in FIG. 4, the alignment track 2 at the upper end of the cylinder of the cylindrical bowl 3 is attached with a hexagon socket head bolt 22, a cylindrical bowl peripheral wall holding plate 31 is attached with a bolt 33, and the bottom of the bowl is connected to a bowl bottom plate 35. Although it is separate from the bowl bottom plate holding plate 36, and the flanges 32 and 37 for the other holding plates 31 and 36 are separated, they can be integrated as necessary and appropriately. However, as a general rule, it is better to keep it as a separate product.
By doing so, when the alignment track 2 is worn out or when the material to be supplied is changed, only the alignment track 2 needs to be converted, and remodeling can be facilitated. Alternatively, when the specifications are changed according to various supplies, it is easy to combine and share the parts. Alternatively, when the bowl peripheral wall 30 or the bowl bottom plate 35 is worn or deformed, it is only necessary to replace the relevant parts with new ones, so that the maintenance cost can be reduced.

  In the case where the object A is a plastic product having a smooth surface, such as a plastic product with extremely small frictional force, the circumference is divided into four equal parts near the bowl bottom surface 35 of the bowl peripheral wall 30 of the cylindrical bowl 3 as necessary. The push-up pin 5 indicated by an imaginary line at the position may be provided with a projecting length that does not contact the fixed raising plate 4 or a bolt or the like penetrating from the outside of the bowl.

  Further, if necessary, each push-up pin 5 is also provided at a position that is perpendicular to each push-up pin 5 provided on the peripheral wall 30 of the bowl and that is aligned with the supply object A in the vicinity of the outer periphery of the bowl bottom plate holding plate 36. It is also possible to have

  As shown in the lower half of FIG. 4, the power source of the drive shaft 8 is fixed to the frame 9 including the fixed outer wall 1 together with the outer wall holding plate 11 and two types of columns 91 a and 91 b, a motor mounting plate 92 and a base 94. It has been. The drive shaft 8 of the cylindrical bowl 3 is connected to a motor 84 via a drive bearing 81 and a coupling 83. The motor 84 can change the rotation speed by a controller 85.

With the above-described structure, when the cylindrical bowl 3 having a conical bottom rotates, the material A to be fed in the bowl is gathered around the outer periphery of the cylindrical bowl 3 while rolling around the periphery by the cone. Then, the supply A gathered near the bowl peripheral wall 30 is pulled while being rotated by the frictional force with the peripheral wall or the bottom surface, and only the supply A that fulfills a predetermined posture rides on the fixed raising plate 4. Since the bowl 3 is continuously rotating, only the supply A that is also in a predetermined posture by the subsequent successive supplies A is continuously mounted on the fixed raising plate 4 while pushing up the previous one. Align. Then, the head A to be continuously fed in the state of being aligned in a line moves to the alignment track 2 at a position where it has risen to the position of the alignment track 2 at the height where the side wall disappears.
Therefore, the articles A to be fed are separated from each other by the rotating alignment track 2 and moved in the circumferential direction along the guide 6 along the alignment track 2, and the posture is set by a weir, a pin, an obstacle, and various sensor countermeasure devices. In the next step, the materials are sorted and sent to the slider 62 so as to meet the required posture, and those that do not meet are dropped into the bowl between them.

FIGS. 5A and 5B are views for explaining the operation of the supply device of the present invention. FIG. 5A is a cross-sectional view of the main part of the cylindrical bowl, and FIG. As shown in FIG. 5A, the point of operation is that the center of gravity of the object to be supplied A is within the space between the rotating cylindrical bowl peripheral wall 30 and the fixed ascending plate 4, so that the object to be supplied A is fixed to the bowl peripheral wall 30. Since it is supported by a single point (line) at the upper end surface of the ascending plate 4 and is almost in a floating state, the contact resistance is small, so that the articles to be supplied A push against each other as the bowl peripheral wall 30 rotates, as shown in FIG. Thus, even in a state where a lot of articles to be supplied A are continuous, the upward movement is possible by the frictional force of the peripheral wall and the bottom surface. (If the frictional force is very small, it is pushed by the push-up pin 5 and moves.)
Further, the object to be supplied A is selected to some extent in the process of ascending to the alignment track 2 by the fixed ascending plate 4, and the posture of the object to be supplied A is also determined by the cut angle of the upper end surface of the fixed ascending plate 4. Can give change.
Therefore, many supplies can be sent efficiently.

  Moreover, although only the Example which provided the fixed raising board 4 in one place on the circumference here is shown in figure here, in a certain large-sized supply apparatus, two or more are installed on the circumference at contrast or at intervals. It is also possible. This is particularly effective when a plurality of supplies A are supplied in parallel.

  The second embodiment of the present invention has a size accommodated in a cylindrical fixed outer wall 1, and has an alignment track 2 having a predetermined width around the entire upper end, which has a space around it and rotates on a drive shaft. The cylindrical bowl 3 is provided, and is inscribed with the peripheral wall 30 of the cylindrical bowl 3 through a gap, and maintains a constant distance between the conical bowl bottom surface 35 that rotates coaxially and the peripheral wall 30 of the cylindrical bowl 3. A single or a plurality of fixed rising plates 4 which are curved along the curved surface of the bowl peripheral wall 30 and whose upper end surface is smoothly inclined from a position near the bowl bottom surface 35 to a position reaching at least the alignment track 2 or The supply device provided in parallel is a supply device in which friction means is provided on all or a part of at least one of the bowl peripheral wall 30 and the bowl bottom surface materials 35 and 36 of the cylindrical bowl 3.

The friction means mentioned here includes not only welding or spraying of friction resin such as urethane, adhesion of a friction increasing sheet, but also knurling and peening treatment of the surface, as well as uneven processing having friction and hooking (grip) action. It is also included to attach a concavo-convex member.
In this way, even in the case of a plastic supply object whose surface having a small weight is slippery, the supply object can be continuously fed, so that a great effect is exhibited.

  Further, the site where the friction means is provided is selected depending on the size of the feeder and the material / shape / weight of the article to be supplied. Any of the peripheral wall 30 of the cylindrical bowl 3, the bowl bottom plate 35, the bowl bottom plate holding plate 36, or combinations thereof, and in some cases, a part of the skirt is provided from the top of all objects in a hierarchical manner, or provided on all surfaces It is also possible.

  The third embodiment of the present invention is a sliding device for making the material to be fed A more slippery on the inclined upper end surface of the fixed ascending plate 4 with respect to the invention described in claim 1 or claim 2. It is the supply apparatus which provided the means. .

Here, the sliding means includes a tuftride treatment in which the upper end portion of the fixed rising plate 4 is mirror-finished by polishing or hardened, thermal spraying of ceramic, thermal spraying of super steel, and welding of polychloro / trifluoro / ethylene resin. It is also conceivable to form the upper end portion or all of the fixed rising plate 4 with a super hard alloy.
By doing so, it is possible to respond widely to the size, shape, alignment and alignment of the material to be supplied, and the versatility is expanded, and if it becomes slippery, the operation (rotation) speed of the device can be increased. Work efficiency can also be improved. In particular, even in the case of a rubber-made material having a large friction coefficient, it can be smoothly fed and exhibits a great effect.

  In addition to the polychloro, trifluoro, and ethylene resins, it is desired that the above-described series make the material to be slippery and at the same time improve the wear resistance of the end face of the fixed rising plate 4 and increase the durability.

FIG. 6 shows a fourth embodiment of the present invention, and is an explanatory view of the main part when a plurality of fixed rising plates and two-stage alignment tracks are provided, (a) is a sectional view, (b) is ( It is a Z arrow view of a).
As shown in FIG. 6 (a), two fixed rising plates 4 are arranged in parallel, the lower end of the outer rising plate 4a is fixed, and the groove for sinking the lower end of the inner rising plate 4b is formed in the bowl bottom plate holding plate. Prepare it. Further, a flat plate 46 is provided on the upper end surface. A rib 47 is provided over the entire area of the flat plate 46 on the center side of the bowl of the flat plate 46. Further, the surface of the flat plate 46 is processed smoothly, and the inclination gradually increases so that the posture of the object A is changed for alignment / alignment according to the raised position, and continues to an angle close to a right angle. ing.

  However, depending on the article to be supplied A, the inner fixed rising plate 4 may be one, or the upper flat plate 46 of the fixed rising plate 4 can be omitted.

Further, as shown in FIG. 6, a plurality of fixed rising plates 4 are combined in parallel, fixed rising plates 4a and 4b on the inner side of the cylindrical bowl 3, and a fixed rising plate 4c on the outer side, and the alignment track 2 is also arranged in two stages. An annular slit 21 is provided on the first alignment track 2a to replace the gap around the bowl, and the lower end of the outer fixed rising plate 4b is provided so as to be submerged in the slit 21. The push-up pin 5c is provided with a length that does not contact the outer fixed raising plate 4b.
In this embodiment, as shown in FIG. 6 (b), for example, when the supply A is a cap-shaped object, two sorts of two-track compound fixed rises are performed in order to further take out the once selected one and change the posture. This method of using a plate is very effective.

  The change in the operation process will be explained. As shown in FIG. 6 (b), when the object cap A is in the upward and downward posture, the bowl peripheral wall comes into contact with the first fixed rising plates 4a and 4b. 30 and the friction force of the bowl bottom plate holding plate 36, the cap A is continuously lined up and pushed up on the fixed ascending plates 4a and 4b. At this position, the angle is almost 90 degrees, and the cap A facing outward falls and falls back into the cylindrical bowl 3 by its center of gravity, and only the one facing inward stably supports the center of gravity and remains aligned. Since it is moved onto the track 2a, it is selected.

  Since the cap moved on the track 2a is in an unstable posture close to a right angle, the cap is pushed up by the outer fixed raising plate 4c by the outer push-up pin 5c, and is moved onto the alignment track 2b as it gradually rises. It is taken out in the posture.

It is also conceivable that the alignment track is formed into an arcuate plate bent into an L-shape by providing a corner, or an inclined angle that gradually changes over a predetermined area of the alignment track.
By doing so, for example, when supplying in a neck hanging posture such as a bolt, it is easy to return to a flat shape after selection and alignment using the difference in the center of gravity by standing the supply object in an inclined posture. It can be performed efficiently.

FIG. 7 shows a fifth embodiment of the present invention, and is a perspective view in the case where a shuter 7 is provided on the fixed raising plate 4.
As shown in FIG. 7, a starter bracket 71 inclined in the direction opposite to the inclination of the rising plate is attached in the vicinity of the upper end portion of the fixed rising plate 4, and a sheet-shaped starter 7 is sandwiched. Is attached with a set screw 72. The shatter 7 is preferably a slippery elastic resin plate, and has an arcuate flat tape shape having a predetermined width according to the material to be supplied A while keeping a certain gap in the alignment track 2, and the upper end of the alignment track 2. Gently tilt the bottom end to the bottom of the bowl so that the tip can move freely.
By doing so, when the supply A that has been transported excessively to the alignment track 2 is dropped into the cylindrical bowl 3 and returned, it collides with the bottom of the bowl, or the supply A collides with each other and is damaged. Can be prevented. Further, it is possible to reduce the wear of the cylindrical bowl 3 due to the impact caused by the dropping. In particular, when the material A is a glass product or a resin product that is easily damaged, the effect is remarkable.

  In addition, when there are a large amount of articles A to be charged in the cylindrical bowl 3, a funnel-shaped or cylindrical auxiliary device or the like is provided in the bowl and on the bowl to satisfy the requirements. It does not change the gist of the feeder.

These are the perspective views in the 1st Example of this invention. These are the mechanism diagrams in the first embodiment of the present invention. FIG. 2 is a perspective view of a main part from which an outer wall, a bowl bottom plate and the like in FIG. 1 are removed. FIG. 2 is an overall vertical sectional view of the feeder of FIG. 1. These are explanatory drawings of operation | movement of the principal part of the supply apparatus of this invention. (A) is sectional drawing of a principal part, (b) is a X arrow directional view of (a). These are explanatory drawings of the principal parts in the fourth embodiment of the present invention. (A) is sectional drawing of a principal part, (b) is a Z arrow directional view of (a). These are the perspective views of the principal part in the 5th Example of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fixed outer wall 10 Outer wall holding ring 6 Guide 11 Outer wall holding plate 61 Guide plate 14 Auxiliary fixed outer wall 62 Slider 2 Alignment track 7 Shuta 21 slit 71 Shuta bracket 22 Hexagon socket head bolt 72 Set screw 3 Cylindrical bowl 8 Drive shaft 30 Bowl peripheral wall 81 Bearing 31 Bowl peripheral wall holding plate 83 Coupling 32 Bowl peripheral wall holding plate flange 84 Motor 321 Flange key 85 Controller 33 Bolt 9 Mounting base 34 W lock nut 91a, 91b Post 35 Bowl bottom plate 92 Motor mounting plate 351 Cap guide 93 Cover 36 Bowl bottom plate holding Plate 94 Base 37 Flange A Supply 38 Bearing C Clearance 39 Bolts 4, 4a, 4b, 4c Fixed ascending plate 41
42 fixed plate 43 ascending plate lower end holding plate 45 housing with bearing 46 flat plate 47 rib 48 fixing bolt 5, 5a, 5b, 5c push-up pin or push-up material

Claims (3)

  Provided with a cylindrical bowl having an alignment track with a predetermined width at the upper end, which is sized to be accommodated in a cylindrical fixed outer wall and has a space around it and is rotated by a drive shaft, and a clearance from the bowl peripheral wall of the cylindrical bowl A vertical plate that is curved along the curved surface of the bowl peripheral wall while maintaining a certain distance between the conical bowl bottom member that is inscribed through the same axis and rotates coaxially with the bowl peripheral wall of the cylindrical bowl, and the upper end surface is A fixed ascending plate that is smoothly inclined from the position near the bottom of the bowl to at least the position of the alignment track is provided in a single or plural or parallel manner, and the lower end of the fixed ascending plate is also fixed at a position below the bottom of the bowl A supply device provided with a lower end fixing means.   Provided with a cylindrical bowl having an alignment track with a predetermined width at the upper end, which is sized to be accommodated in a cylindrical fixed outer wall and has a space around it and is rotated by a drive shaft, and a clearance from the bowl peripheral wall of the cylindrical bowl A vertical plate that is curved along the curved surface of the bowl peripheral wall while maintaining a certain distance between the conical bowl bottom member that is inscribed through the same axis and rotates coaxially with the bowl peripheral wall of the cylindrical bowl, and the upper end surface is In a feeder provided with a single or plural or parallel fixed rising plates that are smoothly inclined from a position near the bottom of the bowl to a position that reaches at least the alignment track, at least one of the bowl peripheral wall of the cylindrical bowl and the bowl bottom A supply device characterized in that friction means is provided on all or a part of one of them.   The supply device according to claim 1 or 2, wherein a sliding means for making the supply object slip easily is provided on an inclined upper end surface of the fixed rising plate.

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