CN219859187U

CN219859187U - Vibration feeding disc

Info

Publication number: CN219859187U
Application number: CN202321045567.1U
Authority: CN
Inventors: 伊春太
Original assignee: Linyi Bmw Hardware Abrasives Co ltd
Current assignee: Linyi Bmw Hardware Abrasives Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-20
Anticipated expiration: 2033-04-27
Also published as: CN219859187U8

Abstract

The utility model discloses a vibration feeding disc, which belongs to the technical field of automatic feeding and comprises a vibrating table and a hopper arranged on the vibrating table, wherein a material thinning cone is arranged at the center position inside the hopper, a spiral track is arranged on the inner wall of the hopper, the spiral track is uniformly changed from a horizontal state to incline to the lower side inside the hopper from bottom to top, a control baffle is arranged at the inner side edge of the spiral track, a special metal gasket can be screened to be on the front and the back after vibrating to the spiral track, and a turning rod is arranged at the tail end of the upper side of the spiral track along the spiral direction and can turn the metal gasket travelling to the position by 180 degrees.

Description

Vibration feeding disc

Technical Field

The utility model relates to the technical field of automatic feeding, in particular to a vibration feeding disc.

Background

In the production process of the cutting sheet, a metal gasket is required to be additionally arranged at the central hole of the resin prefabricated sheet formed by compression molding, the metal gasket is generally conveyed by using a traditional vibration feeding disc in the production process of the cutting sheet, anti-counterfeiting marks or brand information are engraved on the metal gasket by some cutting sheet manufacturers, so that the metal gasket is divided into front and back sides, the front and back sides of the metal gasket are required to be identified when the metal gasket is fed, and the reversely arranged metal gasket is automatically reversed, so that the identification and turnover of the metal sheet cannot be finished by the traditional vibration feeding disc.

Disclosure of Invention

The utility model aims to provide a vibration feeding disc so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vibration charging tray, includes the shaking table, sets up hopper on the shaking table, the inside central point of hopper puts and is equipped with a material-thinning cone, be equipped with spiral track on the inner wall of hopper, spiral track's lower extreme is connected with material-thinning cone, spiral track changes from the horizontality from bottom to top evenly to the slope of hopper inside downside, spiral track inboard border is equipped with control baffle, spiral track upside end is equipped with a turn-over bar along the spiral direction, control baffle end is equipped with the turn-over baffle along the spiral direction, the turn-over baffle bottom is equipped with the slide, turn-over baffle and slide slope to spiral track outside, the slide bottom is equipped with the fishplate bar, the end of fishplate bar is equipped with an output plate bar, output plate and fishplate bar are the level setting, the outside of fishplate bar is equipped with the baffle, the inside and outside both sides of output plate bar are equipped with the baffle, the output plate tangent with the circular shell of hopper; the metal gasket conveyed by the vibration feeding disc is a customized metal gasket, and the shape of the metal gasket is a flat truncated cone with a hole in the center.

Preferably, the height of the control baffle is smaller than the thickness of the metal gasket and larger than half the thickness of the metal gasket.

Preferably, the turning baffle and the sliding plate are coplanar, and the angles of inclination of the turning baffle and the sliding plate to the outer side of the spiral track are larger than 90 degrees and smaller than 135 degrees.

Preferably, the end of the helical track is inclined inwardly by an angle greater than 45 ° and less than 80 °.

Further, the spiral track has two turns.

Further, the width of the spiral track is larger than the diameter of the metal gasket and smaller than twice the diameter of the metal gasket.

Further, the turning rod on the spiral track is positioned in the center of the end face of the upper end of the spiral track.

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

the utility model improves on the basis of the traditional vibration disk to match with the front and back identification and turnover of a special metal gasket, the utility model moves upwards along the spiral track in the vibration conveying process, the bottom end of the spiral track is horizontal, so that the metal gasket slides on the spiral track, when the metal gasket slides to the upper half section of the spiral track along the spiral track, the spiral track gradually inclines downwards to the inner side, and finally the inclination angle is larger than 45 degrees at the tail end of the spiral track, as long as the inclination angle of the spiral track is larger than 30 degrees, the metal gasket slides towards the center direction under the influence of gravity, because the control baffle is arranged at the edge of the inner ring of the spiral track, the height of the control baffle is smaller than the thickness of the metal gasket and is larger than half the thickness of the metal gasket, and because the metal gasket is in a flat round platform structure, the side edge is a bevel edge, the small bottom surface of the metal gasket is the reverse side of the metal gasket, if the metal gasket is in reverse side upwards, the control baffle can block the metal gasket from sliding inwards, and if the metal gasket is in the reverse side, the bevel edge of the metal gasket contacts with the control baffle, the control baffle can not slide downwards, the metal gasket falls off from the spiral back and then moves from the spiral back to the vibration table once again, and can vibrate again, screen after the metal gasket falls off from the front and back to the spiral surface.

Meanwhile, because the height of the control baffle is lower than the thickness of the metal gasket, when a plurality of metal gaskets are overlapped together, all the metal gaskets overlapped on the bottom metal gasket can slide to the bottom of the feed hopper, so that the metal gasket can be orderly conveyed.

According to the utility model, the tail end of the control baffle is extended to form a turnover baffle, the width of the turnover baffle is larger than the diameter of the metal gasket so as to ensure that the metal gasket cannot slide to the inner side of the hopper, the bottom end of the turnover baffle is connected with a sliding plate, the sliding plate is coplanar with the turnover baffle, the top surface of the turnover baffle inclines to the direction of the center of the circle of the hopper, so that the metal gasket slides downwards along the sliding plate, the middle part of the tail end of the spiral track is extended to form a turnover rod, after the metal gasket is completely separated from the spiral track, the turnover rod is supported on the right half part of the metal gasket, the metal gasket is turned left under the gravity factor and falls down, the original metal gasket with the reverse side upwards is turned 180 by the turnover rod, the front side upwards is turned over and is caught by the sliding plate, and thus all the metal gaskets which are finally output are turned right side upwards.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a hopper according to the present utility model;

FIG. 3 is a schematic view showing a state in which a metal gasket is conveyed with the front side facing upward according to the present utility model;

FIG. 4 is a schematic view showing the state of the utility model when the metal gasket with the back face facing upwards is conveyed.

In the figure: 1. a vibration table; 2. a hopper; 21. a material thinning cone; 3. a spiral track; 31. a control baffle; 4. turning the rod; 5. turning over the baffle; 6. a slide plate; 7. a connecting plate; 8. an output board; 81. a baffle; 9. a metal gasket.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to specific embodiments and fig. 1 to 4.

The utility model discloses a vibration feeding tray, which comprises a vibrating table 1 and a hopper 2 arranged on the vibrating table 1, wherein the vibrating table 1 is equipment commonly used for vibrating trays in the prior art, a metal gasket 9 conveyed by the vibration feeding tray is a customized metal gasket 9, the shape of the metal gasket is a flat truncated cone with a hole in the center, the side surface of the metal gasket is an inclined surface, the hopper 2 is of a circular through structure, a material-thinning cone 21 is arranged at the center position inside the hopper 2, the material-thinning cone 21 is of a cone structure, and when the metal gasket 9 is poured into the hopper 2, materials can be evacuated into the hopper 2 and are far away from the center position of the hopper 2, so that the follow-up materials can enter a spiral track 3, and the transmission efficiency of the vibration feeding tray is improved.

The inner wall of the hopper 2 is provided with a spiral track 3, the lower end of the spiral track 3 is connected with a material thinning cone 21, a metal gasket 9 falling into the hopper 2 is combed to the inner edge of the hopper 2 through the material thinning cone 21, the metal gasket 9 gradually slides along the spiral track 3 under the vibration of the vibration table 1, the spiral track 3 is uniformly changed from a horizontal state to incline to the inner lower side of the hopper 2 from bottom to top, so that the metal gasket 9 on the spiral track 3 can slide to the inner lower side of the hopper 2 in the sliding process, the follow-up screening of the front and back sides of the metal gasket 9 is facilitated, the inclined angle of the tail end of the spiral track 3 to the inner lower side of the hopper 2 is larger than 45 degrees and smaller than 80 degrees, and the unconditional metal gasket 9 is ensured to slide back to the hopper 2 along the inclined spiral track 3 before all the metal gasket 9 slides out of the spiral track 3.

The spiral track 3 has two circles, the spiral track 3 is gradually inclined upwards from the horizontal state of the lower end, the whole inclination change trend is smoother, and the conveying of the metal pad change cannot be greatly influenced.

The width of the spiral track 3 is larger than the diameter of the metal gasket 9 and smaller than twice the diameter of the metal gasket 9, so that materials are saved and the conveying of the metal gasket 9 is not hindered.

The inner side edge of the spiral track 3 is provided with a control baffle 31, the height of the control baffle 31 is smaller than the thickness of the metal gasket 9 and is larger than half of the thickness of the metal gasket 9, because the metal gasket 9 is in a flat round table shape, the side surface is an inclined surface, and during the conveying of the metal gasket 9 through the spiral track 3, the metal gasket 9 on the spiral track 3 can slide along the inclined direction due to the gradual inclination of the spiral track 3 to the circle center. The front surface of the metal gasket 9 is a larger bottom surface of the round table, and if the metal gasket 9 is a reverse surface, as shown in the figure, the edge of the bottom surface of the metal gasket 9 contacts with the control baffle 31, and the control baffle 31 successfully blocks the metal gasket 9 from sliding into the hopper 2; as shown in the figure, if the metal gasket 9 is right-side up, when the metal gasket 9 slides to the control baffle 31 along the inclined plane of the spiral track 3, the inclined plane of the metal gasket 9 contacts with the edge of the control baffle 31, and the metal gasket 9 has no effective acting point, so that the metal gasket can only slide into the feed hopper 2 again beyond the control baffle 31. Through the screening of spiral track 3, only the upward metal gasket 9 of reverse side can be carried out through spiral track 3, and the upward metal gasket 9 of front totally drops back to in the hopper 2, and metal gasket 9 overturns immediately in the dropping process.

The upper end of the spiral track 3 is provided with a turning rod 4 along the spiral direction, the turning rod 4 on the spiral track 3 is positioned in the center of the upper end face of the spiral track 3, and the width of the spiral track 3 is limited to be larger than the diameter of the metal gasket 9 and smaller than twice the diameter of the metal gasket 9, so after the metal gasket 9 is tightly clung to the control baffle 31 and slides out of the spiral track 3 completely, the turning rod 4 is supported on the part of the metal gasket 9 far away from the control baffle 31, meanwhile, the part of the metal gasket 9 close to the control baffle 31 is suspended, the suspended part falls due to gravity, and meanwhile, the turning rod 4 provides a supporting force for the metal gasket 9, so that the metal gasket 9 is turned 180 degrees under the combined action, and is turned upwards from the reverse side to the front side.

The control baffle 31 is terminal to be equipped with upset baffle 5 along the spiral direction, upset baffle 5 bottom is equipped with slide 6, upset baffle 5 and slide 6 coplanarity, upset baffle 5 and slide 6 incline to spiral track 3 outside, and when metal gasket 9 dropped down, upset baffle 5 can prevent that metal gasket 9 from falling into hopper 2, and slide 6 can catch metal gasket 9, the angle that upset baffle 5 and slide 6 incline to spiral track 3 outside is greater than 90, and is less than 135, is favorable to playing the cushioning effect to metal gasket 9.

The utility model discloses a hopper 2, including slide 6, metal gasket 9, baffle 7, output plate 8, baffle 8, output plate 8, metal gasket 9, baffle 8 and round shell of hopper 2 are all equipped with to slide 6 bottom of slide 6, the end of baffle 7 is equipped with an output plate 8, output plate 8 and plate 7 are the level setting, metal gasket 9 slides along slide 6 to on the plate 7, and the power that is transmitted by the shaking table makes metal gasket 9 continue to slide along plate 7 and output plate 8, the outside of plate 7 and the inside and outside both sides of output plate 8 all are equipped with baffle 81, prevent the unexpected landing of metal gasket 9, output plate 8 is tangent with the round shell of hopper 2.

The working process comprises the following steps:

after adding a plurality of metal gaskets 9 in hopper 2, open the shaking table, the shaking table provides power for the metal gaskets 9 in this device, the shaking table passes through hopper 2 and dredge material awl 21 and gives metal gaskets 9 with power transmission, then metal gaskets 9 slide along clockwise on dredge material awl 21, because spiral track 3 links up with dredge material awl 21, and spiral direction of spiral track 3 is the same with the slip direction of metal gaskets 9, then metal gaskets 9 follow spiral track 3 and upwards move, because spiral track 3 changes gradually to the centre of a circle direction slope to spiral track 3 from the level of lower extreme, and control baffle 31 can only block reverse side up metal gaskets 9 landing, then overlapping metal gaskets 9 and right side up metal gaskets 9 all are by the vibrations and drop back in hopper 2, the orientation of positive and negative can change at random when dropping.

Only the metal shims 9 with their reverse sides facing upwards will then be transported out of the spiral track 3. After the metal gasket 9 is completely separated from the spiral track 3, the left side of the metal gasket 9 is suspended, the right side is supported by the turning rod 4, then the left side of the metal gasket 9 falls down, the right side of the metal gasket 9 rotates around the turning rod 4, and due to inertia, the metal gasket 9 completely leaves the turning rod 4 and continues to turn over, after the metal gasket 9 turns over, the metal gasket 9 is caught by the sliding plate 6 and continues to slide to the connecting plate 7, and then continues to move to the output plate 8 along the connecting plate 7 under the action of the vibration table, and is sucked up from the tail end of the output plate 8 by the sucker for producing cutting pieces.

Other than the technical features described in the specification, all are known to those skilled in the art.

In the present utility model, "upper", "lower", "left", "right" are relative positions employed for convenience in describing positional relationships, and therefore should not be construed as limiting the scope of protection as an absolute position.

The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a vibration charging tray, includes the shaking table, sets up hopper on the shaking table, its characterized in that: the automatic material discharging device is characterized in that a material discharging cone is arranged at the center position inside the hopper, a spiral track is arranged on the inner wall of the hopper, the lower end of the spiral track is connected with the material discharging cone, the spiral track is uniformly changed from a horizontal state to incline towards the lower side inside the hopper from bottom to top, a control baffle is arranged at the edge of the inner side of the spiral track, a turning rod is arranged at the tail end of the upper side of the spiral track along the spiral direction, a turning baffle is arranged at the tail end of the control baffle along the spiral direction, a sliding plate is arranged at the bottom end of the turning baffle, the turning baffle and the sliding plate incline towards the outer side of the spiral track, a connecting plate is arranged at the bottom end of the sliding plate, an output plate is arranged at the tail end of the connecting plate, the output plate and the connecting plate are horizontally arranged, baffles are arranged at the outer sides of the output plate, and the output plate is tangential with a circular shell of the hopper; the metal gasket conveyed by the vibration feeding disc is a customized metal gasket, and the shape of the metal gasket is a flat truncated cone with a hole in the center.

2. A vibratory feeding tray according to claim 1, wherein: the height of the control baffle is smaller than the thickness of the metal gasket and is larger than half of the thickness of the metal gasket.

3. A vibratory feeding tray according to claim 1, wherein: the overturning baffle and the sliding plate are coplanar, and the inclined angle of the overturning baffle and the sliding plate to the outer side of the spiral track is larger than 90 degrees and smaller than 135 degrees.

4. A vibratory feeding tray according to claim 1, wherein: the end of the spiral track is inclined inwardly by an angle greater than 45 ° and less than 80 °.

5. A vibratory feeding tray as set forth in claim 4 wherein: the spiral track has two circles.

6. A vibratory feeding tray according to claim 5, wherein: the width of the spiral track is larger than the diameter of the metal gasket and smaller than twice the diameter of the metal gasket.

7. The vibratory feeding tray of claim 6, wherein: the turning rod on the spiral track is positioned in the center of the end face of the upper end of the spiral track.