CN214431761U - Bead taking assembly of bead planting machine - Google Patents

Abstract

The utility model discloses a bead taking assembly of bead planting machine belongs to tobacco production equipment field. The utility model discloses a get pearl dish and base, the base is fixed in on the mounting panel, it can rotate to get the base relatively to the pearl dish, first circular recess and second circular recess have been seted up to corresponding respectively on the base and the side that gets the pearl dish relative each other, first circular recess and second circular recess cooperation constitute and supply to explode the feed bin that the pearl got into, the tank bottom of first circular recess is equipped with the bulging passageway, be equipped with a plurality of group material teeth along the circumference interval on the lateral wall of second circular recess, adjacent group forms the reason silo between the material tooth, the periphery of getting the pearl dish is equipped with a plurality of material deposits passageways, air channel and inlet channel, material deposit passageway and air channel communicate with reason material groove one-to-ones respectively, inlet channel and air channel one-to-ones intercommunication. The bead taking assembly can guarantee stable bead taking in high-speed operation through unique structural designs such as the material pulling teeth, the bulging channel and the air passing channel, and can effectively break the bridging phenomenon of bead blasting when the bead taking plate operates at high speed.

Description

Bead taking assembly of bead planting machine

Technical Field

The utility model belongs to tobacco production equipment field, concretely relates to bead taking assembly of bead planting machine.

Background

The bead is a bead which is embedded in the tobacco filter tip and can be broken and contains liquid with spice, the bead has burst feeling when being broken, the liquid with the spice is wrapped by the bead, a smoker can be pinched and exploded in the smoking process to enable the liquid in the bead to flow out, the taste of the cigarette is richer and more fragrant, and the smoker can obtain more comfortable experience.

The filter stick of the bead blasting cigarette needs to implant bead blasting into the filter stick in the production process, the whole process comprises the steps of material distribution, bead taking, bead planting and the like in corresponding production equipment, wherein bead taking refers to the steps that bead blasting entering a bead taking disc from a storage bin is conveyed to material storage channels evenly distributed at the edge of the bead taking disc through a bead taking disc rotating at a high speed by using centrifugal force, then the bead blasting is transferred to the bead planting disc when the material storage channels rotate to the butt joint of the bead planting disc, and the bead taking disc is usually installed on a base of the bead taking disc. The existing bead taking assembly is a storage bin between a bead taking disc and a base, part of beads in the storage bin can rotate along with the bead taking disc rotating at a high speed, a plurality of adjacent beads can be adhered to form a bridging phenomenon after the beads rotate at a high speed, and then the beads are not easy to enter a material storage channel radially arranged on the periphery of the bead taking disc to influence smooth bead taking. The existing component taking device has no special structural design of destroying a bridge, so that the requirement of high-speed operation production cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bead taking assembly of bead planting machine aims at overcoming and explodes the influence of pearl "bridging" phenomenon to the high-speed operation of plant pearl equipment.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the bead taking assembly of the bead planting machine comprises a bead taking disc and a base, wherein the base is fixed on a mounting plate, the bead taking disc can rotate relative to the base, a first circular groove is correspondingly formed in the side face, opposite to the bead taking disc, of the base, a second circular groove is correspondingly formed in the side face, opposite to the base, of the bead taking disc, the first circular groove and the second circular groove are matched to form a bin for explosive beads to enter, a feeding hole communicated with the bin is formed in the side face, opposite to the bead taking disc, of the base, a bulging channel used for decelerating the explosive beads is formed in the concave bottom of the first circular groove, a plurality of material shifting teeth are circumferentially arranged on the side wall, close to the bottom of the second circular groove, at intervals, material arranging grooves are formed between every two adjacent material shifting teeth, material storing channels corresponding to the material arranging grooves one by one are circumferentially arranged at intervals on the periphery of the bead taking disc, the ball storage plate is characterized in that an inner end opening of the material storage channel is communicated with the material arranging groove, an outer end opening of the material storage channel is located on the side face of a cylinder outside the ball taking plate, air passing channels communicated with the material arranging groove in a one-to-one correspondence mode and air inlet channels communicated with the air passing channels in a one-to-one correspondence mode are circumferentially arranged on the periphery of the ball taking plate at intervals, and exhaust holes communicated with a storage bin and the atmosphere are formed in the plate surface of the ball taking plate.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a material level detection hole communicated with the storage bin is formed in the side face, back to the bead taking disc, of the base.

The beneficial effect who adopts above-mentioned further scheme is, sets up the material level inspection hole and is convenient for observe the interior pearl surplus of feed bin, avoids lacking the material idle running.

Furthermore, a shaft hole for the rotating shaft to penetrate through and be fixedly connected is formed in the center of the groove bottom of the second circular groove, an installation channel for the rotating shaft to penetrate through is formed in the center of the groove bottom of the first circular groove, one end of the rotating shaft is fixedly connected with the ball taking disc, and the other end of the rotating shaft is in driving connection with a motor on the installation plate.

The beneficial effect who adopts above-mentioned further scheme is, simple structure is reliable, easily the assembly.

Further, the bulging channels are provided with one or more groups, each group of bulging channels comprises a first bulging channel and a second bulging channel which are communicated with each other, and the concave depth of the second bulging channel is larger than that of the first bulging channel.

Further, the first swelling channel is an arc groove concentric with the first circular groove, the second swelling channel is a circular groove, and the second swelling channel is located at one end of the first swelling channel.

Adopt above-mentioned further scheme's beneficial effect is, simple structure, experience once when getting into the arc groove when a plurality of balls that explode that speed is very fast form "bridging" phenomenon and slow down, each explode the pearl and slow down in proper order, have preceding back, consequently form speed difference to the original closely adjacent ball that explodes pulls open the distance, destroyed "bridging" phenomenon, if the first speed reduction fails to fully destroy "bridging", then can experience the speed reduction once more when getting into darker second bulging passageway afterwards, carry out the secondary and destroy, strengthen the effect of destroying "bridging".

Further, the radial width of the first inflation channel is the same as the diameter of the second inflation channel.

The beneficial effect who adopts above-mentioned further scheme is that, two bulging passageway width are the same, and the entering into second bulging passageway that the pearl that explodes of first bulging passageway can be more smooth and easy.

Further, the first inflation channel and the second inflation channel are both arranged close to the edge of the first circular groove.

Adopt above-mentioned further scheme's beneficial effect is that, explode the pearl and be close to the border of base and then explode the pearl speed faster under getting pearl dish centrifugal action more to also be more serious at border department's "bridging", locate being close to border department with first and second bulging passageway, be favorable to promoting its effect of destroying "bridging" effect.

Further, the material storage channels are uniformly arranged at intervals in the circumferential direction of the bead taking disc, the air passing channels are uniformly arranged at intervals in the circumferential direction of the bead taking disc, and the material storage channels and the air passing channels are arranged along the radial direction of the bead taking disc.

The material storage channel and the air passing channel are uniformly distributed at intervals, so that the processing is convenient, and the structural operation reliability is improved; radially seting up the passageway and having the advantage of easy processing, radial stock channel makes to explode the pearl and gets into the passageway under centrifugal force effect more easily and the barrier effect of back passageway wall to exploding the pearl is little simultaneously, throws away more easily when being close to the pearl dish part of planting under the centrifugal force effect, is favorable to improving and explodes pearl transmission efficiency.

Further, the air inlet channel is perpendicular to the air passing channel, and an air inlet of the air inlet channel is located on the annular surface of the base, extending out of the bead taking disc.

Adopt above-mentioned further scheme's beneficial effect be, workable, the convenience is through setting up the distribution piece and admitting air in the inlet channel at getting pearl dish trailing flank border department.

Further, the material shifting teeth are evenly distributed at intervals in the circumferential direction of the bead taking disc, one side of each material shifting tooth is arranged to be a plane extending along the radial direction of the bead taking disc, and the other side opposite to the plane is arranged to be a smooth arc surface.

The material shifting teeth are uniformly distributed at intervals, so that the processing is convenient, and the structural operation reliability is improved; the plane of dialling the radial extension of material tooth can be better give explode the pearl follow power and explode the pearl acceleration back and can not receive this plane to block along radial outside centrifugal force, the effect that the centrifugation was thrown away is preferred.

Furthermore, a plurality of window holes are formed in the disc surface of the bead taking disc at equal intervals in the circumferential direction, transparent glass plates are embedded into the window holes, and the exhaust holes are formed in the transparent glass plates.

The beneficial effect who adopts above-mentioned further scheme is, looking the setting of fenestra and clear glass board and having guaranteed promptly that get the pearl dish deposit and get the effect of material, can guarantee again that the condition of getting pearl dish inside can be seen from the front side, can observe the dish and get the pearl condition.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a get pearl subassembly can effectively break the bridging phenomenon of the pearl of exploding when getting pearl dish high-speed operation through unique structural design: firstly, the back of the base is provided with a feed hole which is convenient for a nondestructive material distributing device arranged at the rear to feed materials into the storage bin, the bead taking disc base is in dynamic and static matching with the bead taking disc to provide resistance to the bead blasting, and the bead blasting in the storage bin is in a rolling state, namely the bead blasting can automatically rotate to a certain degree, so that bridging is not easy to occur; secondly, the base is provided with an expansion channel, and in the expansion channel, the speed of the blasting beads is reduced due to the change of the sectional area of the channel, so that relative movement can be generated among the blasting beads, and the bridging phenomenon is damaged; and finally, the material arranging groove between adjacent material shifting teeth on the bead taking plate is provided with a material storage channel and an air passage for damaging the bridging, and the air flow of the air passage can disturb the blasting beads in the material arranging groove to enable the blasting beads adjacent to the blasting beads to displace, so that the purpose of damaging the bridging is achieved. The three aspects act together, the bridging phenomenon of the blasting beads can be effectively broken, and the stability of bead taking is ensured when the bead taking plate runs at high speed.

Drawings

Fig. 1 is a front view of a bead picking assembly of a bead planting machine provided by the present invention (a bead picking plate is provided with a guard plate at the periphery);

FIG. 2 is a left side view of the bead-picking assembly shown in FIG. 1;

FIG. 3 is a cross-sectional view A-A of the bead assembly of FIG. 1;

FIG. 4 is a partial schematic view of the bead retrieval assembly of FIG. 2, as viewed in the direction of arrow C (with the air distribution block);

fig. 5 is an isometric view of a base of the bead taking assembly of the bead planting machine provided by the present invention;

FIG. 6 is a front view of the base of FIG. 5;

FIG. 7 is a cross-sectional view of the base of FIG. 6 taken along line B-B;

FIG. 8 is a cross-sectional view of the base of FIG. 6 taken along C-C;

fig. 9 is an isometric view of a bead-taking plate of the bead planting machine provided by the present invention;

FIG. 10 is a front view of the beaded disk of FIG. 9;

FIG. 11 is a cross-sectional view of the bead disk of FIG. 10 taken along D-D;

FIG. 12 is a cross-sectional view of the bead disk of FIG. 10 taken along E-E;

FIG. 13 is an enlarged view of the circled portion of the bead-picking disk shown in FIG. 10.

In the drawings, the names of the components represented by the respective reference numerals are as follows:

1. taking a pearl plate; 2. a base; 3. a first circular groove; 4. a second circular groove; 5. material shifting teeth; 6. a material arranging groove; 7. a material storage channel; 8. a gas passage; 9. an air intake passage; 10. an exhaust hole; 11. a feed port; 12. a material level detection hole; 13. a first inflation channel; 14. a second inflation channel; 15. a viewing aperture; 16. a transparent glass plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 13, the utility model provides a bead taking assembly of bead planting machine, it is including getting pearl dish 1 and base 2, base 2 be fixed in on the mounting panel just it can be relative to get pearl dish 1 base 2 rotates, base 2 with get corresponding first circular recess 3 of having seted up on the side that pearl dish 1 is relative, get pearl dish 1 with base 2 is relative to the side on correspond and has seted up second circular recess 4, first circular recess 3 and the cooperation of second circular recess 4 constitute the feed bin that supplies the pearl to get into, base 2 is dorsad get on the side of pearl dish 1 seted up with the feed port 11 of feed bin intercommunication, its characterized in that: the bottom of the first circular groove 3 is concave inwards to form an expansion channel for decelerating the blasting beads, the side wall of the second circular groove 4 is close to the bottom of the groove and is provided with a plurality of material shifting teeth 5 at intervals in the circumferential direction, two adjacent material shifting teeth 5 form a material arranging groove 6 therebetween, the periphery of the bead taking disc 1 is provided with material storing channels 7 at intervals in the circumferential direction, the material storing channels 7 are communicated with the material arranging groove 6, the outer end openings are located on the cylindrical side surface of the outer side of the bead taking disc 1, the periphery of the bead taking disc 1 is further provided with air passing channels 8 communicated with the material arranging groove 6 at intervals in the circumferential direction and air inlet channels 9 communicated with the air passing channels 8 at intervals, and the disc surface of the bead taking disc 1 is provided with exhaust holes 10 for communicating a storage bin with the atmosphere.

It should be noted that, the base 2 is fixedly installed in the installation hole of the installation plate in the frame, the bead taking plate 1 is rotatably connected to the front side of the base 2 and is matched with each other, and the bead taking plate 1 is driven to rotate by a motor fixedly connected with the installation plate or the base 2 at the rear side. The exterior of the bead taking disc 1 is surrounded by a material protecting plate (as shown in fig. 1), the lower part of the material protecting plate is provided with a fracture, and the exploded beads in the material storing channel 7 of the bead taking disc at the fracture can be centrifugally thrown out and transported to the bead planting disc butted downwards. For making simple structure reliable, easily assembly the utility model discloses an in the embodiment, the shaft hole that supplies the pivot to pass and fixed connection is seted up at the tank bottom center of second circular recess 4, and the installation passageway that supplies the pivot to pass is seted up at the tank bottom center of first circular recess 3, the one end of pivot with get 1 fixed connection of pearl dish, the other end is connected with the motor drive on the mounting panel. The vent hole 10 is preferably arranged at the bottom of the circular trough, so that the compressed air entering the circular trough from the air passage 8 can escape to the outside, and the compressed air can not adversely affect the bead taking.

In an embodiment of the present invention, as shown in fig. 5 to 8, the base 2 faces away from the bead taking plate 1, and a feeding hole 11 and a material level detecting hole 12 communicated with the storage bin are formed on the side surface thereof.

It should be noted that the feeding hole 11 is a through hole penetrating through the base from the rear to the front, and the material level detecting hole 12 is located at the lower part of the base 2 to ensure the purpose of detecting the particle level.

In an embodiment of the present invention, as shown in fig. 5, the swelling channel includes a first swelling channel 13 and a second swelling channel 14 which are communicated with each other, and the concave depth of the second swelling channel 14 is greater than the concave depth of the first swelling channel 13.

On the basis of the above embodiment, as shown in fig. 5, the first inflation channel 13 is an arc groove concentric with the first circular groove 3, the second inflation channel 14 is a circular groove, and the second inflation channel 14 is located at one end of the first inflation channel 13.

It will be appreciated that the second inflation channel 14 may also be provided in the middle of the first inflation channel 13, and may also serve to break "bridging". In addition, the second inflation channel 14 may be a deeper arc groove with respect to the first inflation channel 13. The arc groove of the present invention includes but is not limited to an arc groove.

On the basis of the above embodiment, the radial width of the first inflation channel 13 and the diameter of the second inflation channel 14 are the same.

It should be noted that, the width of the first inflation channel 13 is the same as the diameter of the second inflation channel 14, which is a preferable structure, and the two different situations should be included in the protection scope of the present invention.

On the basis of the above embodiment, the first inflation channel 13 and the second inflation channel 14 are both arranged close to the edge of the first circular groove 3.

In addition, according to needs, the number of the bulging passages can be multiple groups, and the multiple groups of bulging passages are preferably arranged at equal intervals in the circumferential direction of the edge of the circular groove.

In an embodiment of the present invention, as shown in fig. 10 to 13, the material storing channels 7 are uniformly spaced in the circumferential direction of the bead taking tray 1, the air passing channels 8 are uniformly spaced in the circumferential direction of the bead taking tray 1, and the material storing channels 7 and the air passing channels 8 are all arranged along the radial direction of the bead taking tray 1.

It should be noted that the material storage channel 7 and the air passing channel 8 are not necessarily arranged radially and are not necessarily straight channels, and may be in other forms as needed, for example, may be in a curved shape with a certain radian, especially, the air passing channel 8, and the shape may be selected in various ways as long as the ventilation function can be achieved. The air passing channel 8 which is radially arranged is positioned in a hole on the outer side cylindrical surface of the disc body, the air passing channel 8 can be sealed by sealing materials after being arranged so as to avoid air leakage outwards, and if the air passing channel is not sealed, the air passing channel can be sealed by a peripheral material protection plate.

On the basis of the above embodiment, as shown in fig. 12, the air inlet channel 9 and the air passing channel 8 are perpendicular to each other, and the air inlet of the air inlet channel 9 is located on the circular ring surface of the bead taking plate 1 extending beyond the base 2.

It should be noted that, as shown in fig. 4, an air distribution block can be closely arranged on the circular ring surface at the rear side of the disk surface extension of the bead taking disk 1, the air distribution block is communicated with an air distribution device, and compressed air can be conveyed to each air inlet channel through the air distribution block; an arc-shaped air distribution groove is formed in the air distribution block, and when the disc body rotates, the opening of each air inlet channel 9 on the circular ring surface can be used for air inlet from the air distribution groove to the air inlet channel 9 when passing through the air distribution groove.

On the basis of the above embodiment, as shown in fig. 13, the material shifting teeth 5 are uniformly distributed at intervals in the circumferential direction of the bead taking plate 1, one side of each material shifting tooth 5 is a plane extending along the radial direction of the bead taking plate 1, and the other side opposite to the plane is a smooth arc surface.

It should be noted that the shape of the setting tooth 5 can have various forms, and is not limited to the above-mentioned case that one side of the plane is smooth and the other side is smooth, for example, both sides can be planes, or both sides can be arc surfaces. The air passing channel 8 can be composed of a thick section close to the outer side and a thin section close to the inner side (convenient for processing), and an air outlet of the thin section of the air passing channel 8 is positioned in the middle of the material arranging groove 6; the internal diameter of thin section is less than the diameter of exploding the pearl, can deposit more than two at least explode the pearl simultaneously side by side in the reason silo 6, the effect of the passageway 8 of being convenient for better realization lets in positive pressure air and destroys the bridging phenomenon. Preferably, the material arranging groove 6 can be used for placing more than 3 blasting beads side by side. The inner end opening of the storage channel 7 is arranged close to the material shifting tooth 5 which is relatively arranged at the back in the rotating direction of the bead taking plate 1. Two adjacent material teeth 5 are leaned on one side of back just managing silo 6 in the place ahead and are driven the pearl and follow power for it when rotating, and the pearl blasting centrifugal force effect increases after the speed increase, and deposit 7 openings are seted up here and then the pearl blasting can be better get into deposit 7 under the centrifugal force effect.

On the basis of the above embodiment, a plurality of viewing windows 15 are formed on the disk surface of the bead taking disk 1 at uniform intervals in the circumferential direction, a transparent glass plate 16 is embedded in the viewing windows 15, and the exhaust holes 10 are formed in the transparent glass plate 16.

The basic principle of the utility model is that, be equipped with the circular silo 4 of second on the side (the trailing flank) of getting pearl dish 1 for base 2, the circular silo 4 lateral wall of second sets up the round near tank bottom department and dials material tooth 5, adjacent group forms reason silo 6 between the material tooth 5, when getting pearl dish 1 and rotating, dial material tooth 5 and can make the pearl blasting that gets into in reason silo 6 obtain the rotational speed the same with getting pearl dish 1 fast, the centrifugal force effect can make it get into the material storage passageway 7 that communicates with reason silo 6 one by one after the pearl blasting rotational speed promotes, the border of getting the pearl dish still is equipped with air channel 8 and inlet channel 9, air channel 8 can be to reason silo 6 transport malleation air, the air current can produce the disturbance to many mutual "adhesion" the pearl blasting of bridging phenomenon because of high-speed rotation in reason silo 6, thereby destroy the bridging phenomenon, guarantee that the pearl blasting can get into material storage passageway 7 smoothly; the first circular trough 3 is arranged on one side, facing the second circular trough 4, of the base 2, the bottom of the first circular trough 3 is provided with an expansion channel, and when the bead taking disc 1 rotates and the bead blasting disc rotates and rotates along with the rotation of the bead blasting disc, the adjacent bead blasting disc is decelerated due to the change of the channel section, so that the adjacent bead blasting disc is displaced, and the bridging phenomenon can be effectively broken; in addition, sound complex base 2 and bead dish 1 of getting can provide a resistance to exploding the pearl, explode the pearl in the feed bin and be in a rolling state, also be difficult for producing the bridging phenomenon.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (10)

1. Plant pearl subassembly of getting of pearl machine, including getting pearl dish (1) and base (2), base (2) are fixed in on the mounting panel just it can be relative to get pearl dish (1) base (2) rotate, base (2) with it has seted up first circular recess (3) to get to correspond on the side that pearl dish (1) is relative, get pearl dish (1) with it has seted up second circular recess (4) to correspond on the side that base (2) is relative, first circular recess (3) and second circular recess (4) cooperation constitute the feed bin that supplies to explode the pearl entering, its characterized in that: base (2) dorsad get on the side of pearl dish (1) seted up with feed port (11) of feed bin intercommunication, the tank bottom indent of first circular trough (3) forms the bulging passageway that is used for making the pearl that explodes to slow down, the lateral wall of second circular trough (4) is close to the tank bottom and is in that the interval is equipped with a plurality of group material teeth (5) in week, adjacent two it forms reason silo (6) to dial between material tooth (5), get the periphery of pearl dish (1) the interval in week set up with reason silo (6) one-to-one stock passageway (7), stock passageway (7) inner opening with reason silo (6) intercommunication, outer end opening are located get on the cylinder side in the pearl dish (1) outside, get the periphery of pearl dish (1) still interval in week set up with the air channel (8) that reason silo (6) one-to-one communicates and with air channel (9) that air channel (8) one-to-one communicate And the surface of the bead taking disc (1) is provided with an exhaust hole (10) for communicating the storage bin with the atmosphere.

2. The bead fetching assembly of the bead planting machine according to claim 1, wherein: a material level detection hole (12) communicated with the storage bin is formed in the side surface, back to the bead taking disc (1), of the base (2); the ball picking device is characterized in that a shaft hole for the rotating shaft to penetrate through and fixedly connected with is formed in the center of the bottom of the second circular groove (4), an installation channel for the rotating shaft to penetrate through is formed in the center of the bottom of the first circular groove (3), one end of the rotating shaft is fixedly connected with the ball picking disc (1), and the other end of the rotating shaft is connected with a motor on the installation plate in a driving mode.

3. The bead fetching assembly of the bead planting machine according to claim 1, wherein: the bulging channel is provided with one or more groups, each group of bulging channels comprises a first bulging channel (13) and a second bulging channel (14) which are communicated with each other, and the concave depth of the second bulging channel (14) is larger than that of the first bulging channel (13).

4. The bead fetching assembly of the bead planting machine according to claim 3, wherein: the first bulging channel (13) is an arc groove concentric with the first circular groove (3), the second bulging channel (14) is a circular groove, and the second bulging channel (14) is located at one end of the first bulging channel (13).

5. The bead fetching assembly of the bead planting machine according to claim 4, wherein: the radial width of the first inflation channel (13) and the diameter of the second inflation channel (14) are the same.

6. The bead fetching assembly of the bead planting machine according to claim 3, wherein: the first bulging channel (13) and the second bulging channel (14) are both arranged close to the outer edge of the first circular groove (3).

7. The bead fetching assembly of the bead planting machine according to claim 1, wherein: the bead picking disc is characterized in that the bead picking disc is provided with material storage channels (7) which are uniformly arranged at intervals in the circumferential direction of the bead picking disc (1), the bead picking disc is provided with air passing channels (8) which are uniformly arranged at intervals in the circumferential direction of the bead picking disc (1), and the material storage channels (7) and the air passing channels (8) are arranged along the radial direction of the bead picking disc (1).

8. The bead fetching assembly of the bead planting machine according to claim 7, wherein: air inlet channel (9) with cross air channel (8) mutually perpendicular, just air inlet channel (9)'s air inlet is located it exceedes to get pearl dish (1) epitaxy on the torus of base (2).

9. The bead fetching assembly of the bead planting machine according to claim 1, wherein: the material shifting teeth (5) are evenly distributed at intervals in the circumferential direction of the bead taking disc (1), one side of each material shifting tooth (5) is arranged to be a plane extending along the radial direction of the bead taking disc (1), and the other side opposite to the plane is arranged to be a smooth arc surface.

10. The bead fetching assembly of a bead planting machine according to any one of claims 1 to 9, wherein: the bead taking plate (1) is characterized in that a plurality of window holes (15) are formed in the plate surface of the bead taking plate (1) at equal intervals in the circumferential direction, a transparent glass plate (16) is embedded into each window hole (15), and the exhaust holes (10) are formed in the transparent glass plate (16).

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