CN219859017U - Feeding device - Google Patents

Abstract

The utility model relates to a feeding device. The feeding device comprises a vibrating disc and a feeding assembly, wherein the feeding assembly comprises a material channel mechanism arranged on the vibrating disc, and the material channel mechanism is provided with a discharge opening which is used for being matched with the shape of a material; the material channel mechanism is provided with a material arranging surface which is inclined from the center of the vibration disc to the inside to the outside in the direction of the material discharging opening; wherein, the reason material face is used for guiding the material to follow the discharge opening discharges. The utility model solves the technical problem that the existing vibrating disk is difficult to screen materials with different length-diameter ratios and shapes.

Description

Feeding device

Technical Field

The utility model relates to the technical field of feeding equipment, in particular to a feeding device.

Background

The vibration plate is an auxiliary feeding device of an automatic assembly or automatic processing machine. The automatic assembling machine can orderly arrange various products, and can assemble all parts of the products into a complete product by matching with automatic assembling equipment or finish the processing of workpieces by matching with automatic processing machinery.

The syringe rubber stopper is one of the important components in the syringe, and the feeding efficiency directly influences the final productivity of the equipment.

However, the conventional vibrating tray is not convenient for screening materials with different length-diameter ratios and different shapes, and in order to better achieve the purpose of productivity, the scheme provides a set of reliable vibrating tray sorting scheme.

Disclosure of Invention

Based on this, it is necessary to provide a feedway to above-mentioned technical problem, has solved current vibration dish to the different, the different material screening degree of difficulty of shape of draw ratio, ordinary vibration dish carries the technical problem of being inconvenient for the screening, reason material face can handle in advance with the material of discharge opening appearance adaptation with the cooperation of discharge opening, and the screening is convenient.

The disclosed embodiments provide a feeding device, comprising: a vibratory pan and a feed assembly; the feeding assembly comprises a material channel mechanism arranged on the vibration disc, and the material channel mechanism is provided with a discharge opening which is used for being matched with the shape of the material; the material channel mechanism is provided with a material arranging surface which is inclined from the center of the vibration disc to the inside to the outside in the direction of the material discharging opening; wherein, the reason material face is used for guiding the material to follow the discharge opening discharges.

The feedway that this disclosed embodiment provided, the appearance looks adaptation of discharge opening and material, the slope of high outside low in the orientation discharge opening's the orientation of reason charge level makes more materials gather to the discharge opening side for the guide is discharged from the discharge opening with the material of discharge opening adaptation, and then realizes the screening to the material.

In one of the embodiments, the height of the discharge opening is greater than the height of the lying material and the height of the discharge opening is less than the height of the standing material.

So set up, when carrying single material, this material has upright state and the state of lying down, and the discharge opening is with the shape looks adaptation of the state of lying down of this material. When the height of the discharge opening is larger than that of the lying material, the height of the discharge opening is smaller than that of the vertical material, so that the lying material can be discharged and the vertical material can be conveyed.

In one embodiment, the material channel mechanism comprises a material channel for providing the material surface and a sorting material channel arranged at the output end of the material channel, the material channel is further provided with a guide section and a blanking port, the material inlet end of the material surface is connected with the vibration disc, the material outlet end is connected with the guide section, the guide section gradually extends from the material surface to the sorting material channel, and the guide section is provided with the blanking port;

wherein, before the material gets into through the guide section sorting material way, the blanking mouth makes this material that does not pass through the discharge opening screening get back to the vibration dish.

So set up, can there be a large amount of materials when the material gets into the reason material face and pile up to the discharge opening side along the reason material face of slope, guarantee like this that the layer that is closest to the discharge opening is arranged full material, the screening of the discharge opening can be passed through to the layer that is still closest to the discharge opening, leave according to the requirement, the guide section gradually extends to sorting material way from the reason material face, the layer that is closest to the discharge opening material is left and gets into sorting mechanism when the guide section, the material of other layers all is not through the discharge opening screening can get back to the vibration dish from the blanking mouth, so both guaranteed that the material that gets into sorting material way is sufficient, avoid not getting into through the material of screening yet.

In one embodiment, the sorting channel has a sorting channel with a width B and a diameter D, wherein D/2.ltoreq.B < 2D, for single row transport of the material.

So set up, select separately the conveying channel and can carry single row material, reduced the quantity of material way like this, improved feedway's stability.

In one embodiment, the chute mechanism further comprises a sorting mechanism, said sorting chute extending from said chute along said vibration plate torsionally to said sorting mechanism for torsionally tilting the material through an angle of inclination.

So set up, divide the material way to twist reverse along the vibration dish from the material way and extend to sorting mechanism, can carry the material and twist reverse the inclination of this material to the material under the different states is screened better. The materials can be orderly guided to the sorting mechanism.

In one embodiment, the feed assembly further has a recovery chamber in communication with the discharge opening; the sorting mechanism comprises a sorting seat, the sorting seat is arranged in the sorting channel, the sorting seat is inclined from the center of the vibrating disc to the inner side and the outer side of the cavity bottom direction of the recycling cavity, the sorting seat is provided with a sorting cavity and a sorting cavity communicated with the sorting cavity, the sorting cavity is used for clamping the material with the radial protrusion arranged below, and the sorting cavity is positioned at one side of the sorting cavity and used for guiding the material with the radial protrusion arranged above to be dumped to the recycling cavity.

So set up, reason material chamber can block radial protruding material under for radial protruding material under can be kept. In addition, as the sorting cavity is positioned at one side of the material arranging cavity, the radially-protruding material can be guided to be dumped into the recycling cavity for recycling. So can directly carry radial bellied material under, simplified the separation structure. The selection of the sorting channels brings the material to a specific state of level.

In one embodiment, the sorting mechanism further comprises a blow member disposed on one side of the sorting deck, the blow member blowing to dump the radially raised material along the sorting chamber to the recovery chamber.

So set up, the setting of gas blowing spare is in the one side of separation seat, and the gas blowing spare can further guarantee the drop rate of radial protruding last material through blowing, can more easily empty radial protruding last material to retrieve the chamber along the separation chamber.

In one embodiment, the input end of the sorting channel is twisted 45 ° to 75 ° relative to the output end of the sorting channel, and the output end of the sorting channel is inclined 25 ° to 60 ° relative to the bottom of the recovery chamber.

The arrangement is that the input end of the sorting channel is twisted 45-75 degrees relative to the output end of the sorting channel and is used for correspondingly twisting the materials 45-75 degrees, and in addition, the output end of the sorting channel is tilted 25-60 degrees relative to the cavity bottom of the recovery cavity, so that the materials on the bulges on the sorting seat can fall off more easily.

In one embodiment, the lane mechanism further comprises an output lane extending torsionally from the sorting mechanism along the circumference of the vibratory pan.

So set up, output material way is from selecting mechanism and twist reverse along the circumference of vibration dish and extend for can keep unified state when making the material output, make things convenient for follow-up transport.

In one embodiment, the vibration plate comprises a vibration plate body and a plurality of supporting frames circumferentially arranged on the periphery of the vibration plate body, and the feeding component is erected on the supporting frames.

So set up, a plurality of support frames set up in the periphery of vibration dish body, support effectually to feed assembly.

In summary, the foregoing embodiments of the present utility model may have one or more of the following advantages or benefits:

and (one) the screening is convenient. The material arranging surface can be matched with the material discharging opening to process materials matched with the shape of the material discharging opening in advance, and materials with different length-diameter ratios and different shapes can be screened.

And (II) simplifying the material channel. The number of material channels is reduced, the structure of the sorting mechanism is improved, the material channel integration piece is not needed in single material channel conveying, the removal process of redundant upright materials is reduced, the cost is lower, the installation is easier, and the stability of the vibration disc is improved.

And thirdly, the material arrangement is convenient. The conveying distance of the materials on the material arranging channel is longer, so that the materials which want to be left can be better arranged.

Drawings

FIG. 1 is a top view of a feeder 100 in an embodiment of the utility model;

fig. 2 is a schematic perspective view of the feeding device 100 in fig. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

fig. 6 is a cross-sectional view of the sorting deck 241 of fig. 1;

fig. 7 is a schematic diagram showing an upright state of the rubber plug 300 according to the embodiment of the present utility model;

fig. 8 is an inverted state schematic diagram of the rubber plug 300 according to the embodiment of the utility model.

Reference numerals illustrate:

100. a feeding device; 10. a vibration plate; 11. a recovery chamber; 12. a vibrating disc body; 13. a support frame; 20. a material channel mechanism; 21. a discharge opening; 22. a material arranging channel; 221. material arranging surface; 222. a guide section; 223. a blanking port; 23. sorting material channels; 231. sorting the conveying channels; 24. a sorting mechanism; 241. a sorting seat; 2411. a material arranging cavity; 2412. a sorting chamber; 242. an air blowing member; 25. an output channel; 300. a rubber plug; 310. and (5) radial protrusions.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 8, the present utility model provides a feeding device 100, the feeding device 100 includes a vibration plate 10 and a feeding assembly (not shown) including a material channel mechanism 20 disposed on the vibration plate 10, wherein the material channel mechanism 20 has a discharge opening 21 for adapting to the shape of the material; the material channel mechanism 20 is provided with a material arranging surface 221 which is inclined from the center of the vibration disc 10 to the material discharging opening 21 in a direction of being higher and lower; wherein the material-arranging surface 221 is used for guiding the material to be discharged from the material-discharging opening 21.

According to the feeding device 100 provided by the embodiment of the disclosure, the discharging opening 21 is matched with the shape of a material, the material arranging surface 221 is inclined towards the discharging opening 21 in the direction of being high and low, so that more materials are gathered towards the discharging opening 21, the material arranging surface 221 is used for guiding the material matched with the discharging opening 21 to be discharged from the discharging opening 21, and further screening of the material is achieved.

It should be noted that in this embodiment, materials with different length-diameter ratios and different shapes may be screened out, and materials matched with the shape of the discharge opening 21 may be screened out, and when the shape of the material is matched with the shape of the discharge opening 21, the matched materials may be screened out; the single material can be conveyed similarly, when the single material is conveyed, the material has an upright state and a lying state, and the discharge opening 21 is matched with the shape of the lying state of the material, so that the lying material can be screened out, and the upright material is conveyed.

For example, when the discharge opening 21 is rectangular, the material adapted to the rectangle may be rectangular, cylindrical or shaped. It should be noted that the discharge opening 21 is only capable of screening out material that matches the profile of the discharge opening 21 and maintaining the transport of the material to be retained.

As shown in fig. 1, 2 and 4, in this embodiment, when a single material is conveyed, the material has an upright state and a lying state, the shape of the discharge opening 21 is adapted to the shape of the lying state of the material, the height of the discharge opening 21 is larger than the height of the lying material, and the height of the discharge opening 21 is smaller than the height of the upright material. The single material in this embodiment is the rubber plug 300.

So set up, highly be greater than the height of this lying material when discharge opening 21, discharge opening 21 highly be less than the height of upright material, can discharge the lying material like this, the height of upright material can't follow discharge opening 21 because being greater than discharge opening 21 highly discharge, and then realize the transport to upright material.

In some embodiments, the number of the discharging openings 21 is plural, the plural discharging openings 21 are arranged at intervals in the material channel mechanism 20, and the plural discharging openings 21 are arranged at intervals so as to screen and discharge the lying material in the process of conveying the material by the material channel mechanism 20.

Further, the material channel mechanism 20 includes a material channel 22 for providing a material surface 221 and a sorting material channel 23 disposed at an output end of the material channel 22, the material channel 22 further has a guiding section 222 and a blanking port 223, a feeding end of the material surface 221 is connected with the vibration disk 10, a discharging end of the material surface 221 is connected with the guiding section 222, the guiding section 222 gradually extends from the material surface 221 to the sorting material channel 23, and the guiding section 222 has the blanking port 223; wherein the blanking port 223 returns the material not screened through the discharge opening 21 to the vibratory pan 10 before the material enters the sorting channel 23 through the guide section 222.

So set up, can there be a large amount of materials to pile up to discharge opening 21 side along inclined reason material level 221 when the material gets into reason material level 221, guarantee like this that the layer that is closest to discharge opening 21 is full of material, the screening of the material of the layer that is still closest to discharge opening 21 can pass through discharge opening 21, the satisfactory is left, guide section 222 gradually extends to sorting channel 23 from reason material level 221, the layer that is closest to discharge opening 21 is left and gets into sorting mechanism 24 when guide section 222, the material that all is not screened by discharge opening 21 of other layers can get back to vibration dish 10 from blanking port 223, both guaranteed that the material that gets into sorting channel 23 is sufficient, avoid the material that does not get into that is not selected.

As further shown in connection with fig. 1 to 3, the sorting channel 23 has a sorting conveyor channel 231, the width of the sorting conveyor channel 231 being B and the diameter of the material being D, wherein D/2 < B < 2D, the sorting conveyor channel 231 being used for single-row conveyance of the material. So set up, select separately the conveying channel 231 and can carry single row's material, reduced the quantity of material way like this, improved the stability of feedway 100, reduced the removal process of unnecessary upright material simultaneously, select separately the conveying channel 231 and can be more smooth arrange out single row's upright material. Further, the reduction of the material channel makes the occupied space smaller, and the single-channel feeding makes the maximum outer diameter of the feeding device 100 smaller, so that the device can adapt to production work of smaller equipment.

It should be noted that, in this embodiment, the sorting conveying channel 231 is adopted to reduce the number of material channels, and improve the machining structure, so that the material outlet efficiency and the sorting stability are improved by about 60%, and the original material outlet quantity can only reach the efficiency of 300pcs/min per disc, and is improved to more than 500pcs/min per disc.

In some embodiments, the lane mechanism 20 further includes a sorting mechanism 24, with the sorting lane 23 extending torsionally from the lane 22 along the vibratory pan 10 to the sorting mechanism 24 for torsionally angling the material.

So set up, the separation material way 23 twists reverse the extension to sorting mechanism 24 along vibration dish 10 from the material way 22, can carry the material and twist the inclination of this material to the material under the different states is screened better. The material can be directed to the sorting mechanism 24 in an orderly fashion.

As shown in fig. 1, 2 and 5-8, the feeding assembly further has a recovery cavity 11 communicated with the discharge opening 21, the bottom of the vibration disc 10 is conical, and the recovery cavity 11 is also communicated with the bottom of the vibration disc 10, so that the lying material is conveniently recovered, and is conveyed through the feeding assembly.

The sorting mechanism 24 includes a sorting seat 241, the sorting seat 241 is disposed on the sorting channel 23, and the sorting seat 241 is inclined from the center of the vibration disk 10 toward the bottom of the recycling cavity 11, the sorting seat 241 has a sorting cavity 2411 and a sorting cavity 2412 in communication with the sorting cavity 2411, the sorting cavity 2411 is used for clamping the rubber plug 300 with the radial protrusion 310 (see fig. 8), and the sorting cavity 2412 is located at one side of the sorting cavity 2411 and is used for guiding the rubber plug 300 with the radial protrusion 310 (see fig. 7) to be dumped into the recycling cavity 11. It should be noted that, the upright material has an upright state and an inverted state, the rubber stopper 300 with the radial protrusion 310 at the upper part belongs to the rubber stopper 300 in the upright state, and the rubber stopper 300 with the radial protrusion 310 at the lower part belongs to the rubber stopper 300 in the inverted state.

So configured, the sizing cavity 2411 is able to capture the lower plug 300 of the main radial projection 310 such that the radial projection 310 can be retained on the lower plug 300. In addition, because the sorting seat 241 is inclined towards the bottom of the recycling cavity 11, and the sorting cavity 2412 is located at one side of the sorting cavity 2411, the rubber plug 300 on the radial protrusion 310 cannot be clamped in the sorting cavity 2411, and the inclined arrangement mode can guide the rubber plug 300 on the radial protrusion 310 to be dumped to the recycling cavity 11 for recycling. Furthermore, the rubber stopper 300 with the radial protrusion 310 thereon causes the center of gravity of the rubber stopper 300 to be biased toward the upper end, and it is easier to cause the rubber stopper 300 with the radial protrusion 310 thereon to be tilted to the recovery chamber 11. So can directly carry radial protruding 310 plug 300 under, simplified the separation structure. The selection of the sorting channels 23 places the plugs 300 in a particular state of horizontal.

Preferably, the sorting mechanism 24 further comprises a blow member 242, the blow member 242 being arranged on one side of the sorting deck 241, the blow member 242 blowing to pour the material with the radial projections 310 thereon along the sorting chamber 2412 to the recovery chamber 11. So set up, the setting of gas-blowing piece 242 is in the one side of sorting seat 241, and gas-blowing piece 242 can further guarantee the whereabouts rate of radial protruding 310 material on, and gas-blowing piece 242 can more easily empty radial protruding 310 material on to the recovery chamber 11 along sorting chamber 2412.

Specifically, the cross-sectional structure of the input end of the sorting channel 23 perpendicular to the feeding direction is twisted 45 ° to 75 ° with respect to the cross-sectional structure of the output end of the sorting channel 23 perpendicular to the feeding direction, and the output end of the sorting channel 23 is inclined 25 ° to 60 ° with respect to the cavity bottom of the recovery cavity 11. So configured, the input end of the sorting channel 23 is preferably, but not limited to, twisted 45 ° relative to the output end of the sorting channel 23, the sorting channel 23 serving to twist the material correspondingly also 45 °, and the output end of the sorting channel 23 is tilted 25 ° to 60 °, preferably, but not limited to 45 °, relative to the bottom of the recovery chamber 11, so that the material lying on the projections on the sorting deck 241 can be removed more easily. In this embodiment, the input end of the sorting channel 23 is parallel to the bottom of the recycling cavity 11, so as to receive the upright material conveyed by the sorting channel 22.

Preferably, the lane mechanism 20 further includes an output lane 25, the output lane 25 extending torsionally from the sorting mechanism 24 along the circumference of the vibratory pan 10. So set up, the delivery outlet 25 is from the circumferential direction torsion extension of selecting mechanism 24 along vibration dish 10, and delivery outlet 25 is used for making the material output can keep unified state, makes things convenient for follow-up transportation.

Specifically, the output end of the output channel 25 is parallel to the bottom of the recovery cavity 11, so that the material is in an upright state or an inverted state, and the subsequent unloading is facilitated.

Specifically, the vibration plate 10 includes a vibration plate body 12 having a vibration material channel, and a plurality of supporting frames 13 circumferentially arranged on the periphery of the vibration plate body 12, and the feeding assembly is arranged on the plurality of supporting frames 13. So set up, a plurality of support frames 13 set up in the periphery of vibration dish body 12, to the supporting effect of feed subassembly good.

In some embodiments, the vibrating channel of the vibrating tray body 12 may be a circular arc channel or a linear channel. In this embodiment, the vibrating material channel of the vibrating tray body 12 is preferably in a circular arc shape, and the circular arc-shaped material channel is longer, so that the circular arc-shaped material channel can finish materials better than a linear material channel.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A feeding device, comprising:

a vibration plate (10); and

the feeding assembly comprises a material channel mechanism (20) arranged on the vibration disc (10), and the material channel mechanism (20) is provided with a discharge opening (21) which is used for adapting to the shape of materials; the material channel mechanism (20) is provided with a material arranging surface (221) which is inclined from the center of the vibration disc (10) to the material discharging opening (21) in the direction of high and low;

wherein the material arranging surface (221) is used for guiding the material to be discharged from the material discharging opening (21).

2. Feeding device according to claim 1, characterized in that the height of the discharge opening (21) is greater than the height of the lying material, and that the height of the discharge opening (21) is smaller than the height of the standing material.

3. The feeding device according to claim 1, characterized in that the material channel mechanism (20) comprises a material channel (22) for providing the material level (221) and a sorting material channel (23) arranged at the output end of the material channel (22), the material channel (22) is further provided with a guiding section (222) and a blanking port (223), the feeding end of the material level (221) is connected with the vibrating disc (10), the discharging end is connected with the guiding section (222), the guiding section (222) gradually extends from the material level (221) to the sorting material channel (23), and the guiding section (222) is provided with the blanking port (223);

wherein the blanking opening (223) returns the material which has not been screened through the discharge opening (21) to the vibrating pan (10) before the material enters the sorting channel (23) through the guide section (222).

4. A feeding device according to claim 3, characterized in that the sorting channel (23) has a sorting channel (231), the width of the sorting channel (231) being B and the diameter of the material being D, wherein D/2 is smaller than or equal to B < 2D, and the sorting channel (231) being intended for single-row transportation of the material.

5. A feeding device according to claim 3, characterized in that the lane means (20) further comprises a sorting mechanism (24), the sorting lane (23) extending torsionally from the lane (22) along the vibrating plate (10) to the sorting mechanism (24) for torsionally twisting the angle of inclination of the material.

6. A feeding device according to claim 5, characterized in that the feeding assembly also has a recovery chamber (11) communicating with the discharge opening (21); sorting mechanism (24) include separation seat (241), separation seat (241) set up in select separately material way (23), just separation seat (241) follow vibration dish (10) center orientation retrieve the slope of cavity bottom direction inside and outside low in chamber (11), separation seat (241) have reason material chamber (2411) and with the separation chamber (2412) of reason material chamber (2411) intercommunication, reason material chamber (2411) is used for blocking this material of radial arch under, separation chamber (2412) are located one side of reason material chamber (2411) is used for guiding this material that radial arch is last to empty to retrieve chamber (11).

7. The feeding device according to claim 6, characterized in that the sorting mechanism (24) further comprises a blowing member (242), the blowing member (242) being arranged on one side of the sorting deck (241), the blowing member (242) blowing to pour the radially raised material along the sorting chamber (2412) to the recovery chamber (11).

8. Feeding device according to claim 6, characterized in that the inlet end of the sorting channel (23) is twisted 45-75 ° relative to the outlet end of the sorting channel (23), and the outlet end of the sorting channel (23) is inclined 25-60 ° relative to the bottom of the recovery chamber (11).

9. The feeding device according to claim 5, characterized in that the lane mechanism (20) further comprises an output lane (25), which output lane (25) extends torsionally from the sorting mechanism (24) along the circumference of the vibrating disc (10).

10. The feeding device according to any one of claims 1 to 9, wherein the vibrating plate (10) comprises a vibrating plate body (12) and a plurality of supporting frames (13) circumferentially arranged on the periphery of the vibrating plate body (12), and the feeding assembly is arranged on a plurality of supporting frames (13).