CN215755061U - Automatic door-opening turnover feeder - Google Patents

Abstract

The utility model discloses an automatic door-opening overturning feeder which comprises a support, wherein a feeding table is arranged on the support, an overturning hopper is arranged above the feeding table, a material blocking door plate is hinged to one side wall of the overturning hopper, the material blocking door plate is in transmission connection with a door opening mechanism arranged on the feeding table, and the door opening mechanism can transmit the material blocking door plate to overturn upwards relative to the overturning hopper; and a pushing mechanism is arranged on the other side of the turnover hopper on the support and can push a material part below the turnover hopper to move horizontally on the feeding table so as to push the material part to pass through the lower part of the material blocking door plate which is turned upwards. According to the utility model, through arranging the door opening mechanism and the material pushing mechanism, the material blocking door plate can be turned up in time after a material falls from the turnover hopper to the material conveying table, and the material is pushed to the next station through the material pushing mechanism, so that the collision between the material and the baffle plate is avoided or reduced, the deformation of the material caused by the collision is avoided or reduced, and the reduction of the reject ratio of the material is facilitated.

Description

Automatic door-opening turnover feeder

Technical Field

The utility model relates to the technical field of forging and pressing production, in particular to an automatic door-opening overturning feeder.

Background

In the forging production, a high-temperature forging blank is often required to be rotated and then fed into forging equipment for processing, and the process is mostly automatically completed by a feeding machine. The problem that the feeding is not smooth after the blank is turned over often appears in the feeding process of the existing feeding machine, and the blank needs to knock off the baffle plate firstly under the pushing of the pushing piece and then is pushed onto the feeding table. This feeding mode not only easily influences the life of baffle on the feeder, still can lead to the deformation of blank.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an automatic door-opening turnover feeder which can be used for timely turning up a material blocking door plate after a material piece falls onto a feeding table from a turnover hopper, pushing the material piece to the next station through a material pushing mechanism, avoiding or reducing collision between the material piece and a baffle, avoiding or reducing deformation of the material piece caused by collision, and being beneficial to reducing the reject ratio of the material piece.

In order to solve the technical problems, the utility model adopts a technical scheme as follows:

an automatic door-opening overturning feeder comprises a support, wherein a feeding table is arranged on the support, an overturning hopper is arranged above the feeding table, one side of the overturning hopper is hinged with a material blocking door plate, the material blocking door plate is in transmission connection with a door opening mechanism arranged on the feeding table, and the door opening mechanism can drive the material blocking door plate to overturn upwards relative to the overturning hopper; and a pushing mechanism is arranged on the other side of the turnover hopper on the support and can push a material part below the turnover hopper to move horizontally on the feeding table so as to push the material part to pass through the lower part of the material blocking door plate which is turned upwards.

As a further elaboration of the above technical solution:

in the technical scheme, the door opening mechanism comprises a first driving device arranged at the lower end part of the feeding table, and the first driving device is in transmission connection with a first push rod and can drive the first push rod to rotate; the tail end of the first push rod is hinged with a connecting rod, the connecting rod penetrates through the feeding table and is hinged with a connecting block arranged on the feeding table, and the connecting block can slide on the feeding table under the pushing of the connecting rod; the connecting block is hinged with a top rod, the top rod is hinged with the lower end part of the material blocking door plate, and the material blocking door plate can be driven by the top rod to turn upwards.

In the above technical scheme, the first push rod and the connecting block are hinged with the feeding table.

In the above technical scheme, the pushing mechanism includes a second driving device installed on the bracket, the second driving device is in transmission connection with a second push rod, and the end of the second push rod is arranged at the side below the turnover hopper.

In the above technical scheme, the turnover hopper is an arc hopper and is detachably and fixedly arranged above the feeding table through a support plate: one end of the turnover hopper is connected with the feeding chute, and the other end of the turnover hopper is arranged above the feeding table.

In the above technical scheme, the support includes three or more bottom plates and adjusting rods that are arranged on each bottom plate in a matching manner and extend along the Z direction, and the feeding table is detachably fixed at the upper end parts of the adjusting rods: each bottom plate is provided with more than one positioning hole and a sliding groove extending along the Z direction; a sliding plate is arranged in each sliding groove in a matching mode, and each sliding plate can be detachably and fixedly arranged at the lower end of one adjusting rod.

Compared with the prior art, the utility model has the beneficial effects that: through setting up door opening mechanism and pushing equipment, can in time will keep off the material door plant and turn up after the material part drops to the material feeding bench from the upset hopper to on pushing equipment with the material part propelling movement next station, avoid or reduce the collision of material part and baffle, avoid or reduce the deformation that the material part caused because of the collision, help reducing the defective rate of material part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the present invention.

In the figure: 10. a support; 11. a base plate; 12. an adjusting lever; 13. positioning holes; 14. a chute; 15. a slide plate; 20. a feeding table; 30. turning over the hopper; 40. a material blocking door plate; 50. a door opening mechanism; 51. a first driving device; 52. a first push rod; 53. A connecting rod; 54. connecting blocks; 55. a top rod; 60. a material pushing mechanism; 61. a second driving device; 62. a second push rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-2, an automatic door-opening turnover feeder comprises a support 10, a feeding table 20 is arranged on the support 10, a turnover hopper 30 is arranged above the feeding table 20, a material-blocking door plate 40 is hinged to one side of the turnover hopper 30, the material-blocking door plate 40 is in transmission connection with a door-opening mechanism 50 arranged on the feeding table 20, and the door-opening mechanism 50 can drive the material-blocking door plate 40 to turn upwards relative to the turnover hopper 30; the support 10 is provided with a material pushing mechanism 60 on the other side of the turning hopper 30, and the material pushing mechanism 60 can push the material piece below the turning hopper 30 to move horizontally on the feeding table 20 so as to push the material piece to pass through the lower part of the material blocking door panel 40 which is turned upwards.

Further, the door opening mechanism 50 comprises a first driving device 51 arranged at the lower end part of the feeding table, and the first driving device 51 is in transmission connection with a first push rod 52 and can drive the first push rod to rotate; the tail end of the first push rod 52 is hinged with a connecting rod 53, the connecting rod 53 penetrates through the feeding table 20 and is hinged with a connecting block 54 arranged on the feeding table 20, and the connecting block 54 can slide on the feeding table 20 under the pushing of the connecting rod 53; an ejector rod 55 is hinged on the connecting block 54, the ejector rod 55 is hinged with the lower end part of the material blocking door plate 40, and the material blocking door plate 40 can be driven by the ejector rod 55 to turn upwards.

Further, the first push rod 52 and the connecting block 53 are both hinged to the feeding table 20.

In this embodiment, a sensor is further disposed on the feeding table 20 beside the turning hopper 30, and the sensor is electrically connected to both the first driving device 51 and the second driving device 61. When the sensor senses that the material falls below the turnover hopper 30, the sensor instructs the two driving devices to act successively so as to open the material blocking door plate 40 in time and push the material to move.

Further, the pushing mechanism 60 includes a second driving device 61 installed on the bracket 10, the second driving device 61 is connected with a second pushing rod 62 in a transmission manner, and an end of the second pushing rod 62 is arranged at a lower side of the turning hopper 30.

Further, the turnover hopper 30 is an arc-shaped hopper and can be detachably and fixedly arranged above the feeding table through a support plate: one end of the turnover hopper 30 is connected to the feeding chute, and the other end is disposed above the feeding table 20.

Further, the support 10 includes more than three bottom plates 11 and the adjusting rod 12 that matches and establish on every bottom plate 11 and extend along the Z direction, and the pay-off platform 20 can be dismantled fixedly at the upper end of a plurality of adjusting rods 12: each bottom plate 11 is provided with more than one positioning hole 13 and a sliding groove 14 extending along the Z direction; a sliding plate 15 is arranged in each sliding groove 14 in a matching way, and each sliding plate 15 can be detachably and fixedly arranged at the lower end part of an adjusting rod 12.

As shown in fig. 1-2, in operation, a material in a horizontal state obliquely enters from one end of the turnover hopper 30, is guided by an arc shape, and falls onto the feeding table 20 in a vertical state; the first driving device 51 drives the first push rod 52 to rotate, the end part of the first push rod 52 drives the connecting rod 53 to rotate relatively, the connecting block 54 is pushed to slide on the feeding table 20, the ejector rod 55 is driven to upwards turn over the lower end part of the material stop door plate 40, and the material stop door plate 40 is automatically opened; at this time, the second driving device 61 drives the second push rod 62 to move forward, so as to push the material piece below the turnover hopper 30 to pass through the lower part of the opened material blocking door plate 40, and send the material piece to other stations on the feeding table 20; after the completion, the first driving device drives the second push rod 62 to reset, and the first driving device 51 drives the first push rod 52 to reset, so as to drive the material blocking door plate 40 to reset to receive the next material part.

The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims (6)

1. An automatic door-opening overturning feeder is characterized by comprising a support, wherein a feeding table is arranged on the support, an overturning hopper is arranged above the feeding table, one side of the overturning hopper is hinged with a material blocking door plate, the material blocking door plate is in transmission connection with a door opening mechanism arranged on the feeding table, and the door opening mechanism can drive the material blocking door plate to overturn upwards relative to the overturning hopper; and a pushing mechanism is arranged on the other side of the turnover hopper on the support and can push a material part below the turnover hopper to move horizontally on the feeding table so as to push the material part to pass through the lower part of the material blocking door plate which is turned upwards.

2. The automatic door-opening turnover feeder according to claim 1, wherein the door-opening mechanism comprises a first driving device arranged at the lower end of the feeding table, and the first driving device is in transmission connection with a first push rod and can drive the first push rod to rotate; the tail end of the first push rod is hinged with a connecting rod, the connecting rod penetrates through the feeding table and is hinged with a connecting block arranged on the feeding table, and the connecting block can slide on the feeding table under the pushing of the connecting rod; the connecting block is hinged with a top rod, the top rod is hinged with the lower end part of the material blocking door plate, and the material blocking door plate can be driven by the top rod to turn upwards.

3. The automatic door-opening turnover feeder according to claim 2, wherein the first push rod and the connecting block are both hinged to the feeding table.

4. The automatic door-opening turnover feeder according to claim 1, wherein the pushing mechanism includes a second driving device installed on the support, the second driving device is in transmission connection with a second push rod, and an end of the second push rod is arranged at a lower side of the turnover hopper.

5. The automatic door-opening turnover feeder according to any one of claims 1 to 4, wherein the turnover hopper is an arc-shaped hopper detachably and fixedly arranged above the feeding table through a support plate: one end of the turnover hopper is connected with the feeding chute, and the other end of the turnover hopper is arranged above the feeding table.

6. The automatic door-opening turnover feeder according to claim 5, wherein the support comprises more than three bottom plates and adjusting rods which are arranged on each bottom plate in a matched manner and extend along the Z direction, and the feeding table is detachably fixed at the upper ends of the adjusting rods: each bottom plate is provided with more than one positioning hole and a sliding groove extending along the Z direction; a sliding plate is arranged in each sliding groove in a matching mode, and each sliding plate can be detachably and fixedly arranged at the lower end of one adjusting rod.

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