CN218950501U - Annular workpiece feeding mechanism - Google Patents

Abstract

The utility model discloses an annular workpiece feeding mechanism which comprises a bottom plate, a base frame, a feeding cylinder, workpieces, a baffle plate, an intermittent feeding device and a conveying belt, wherein the base frame is arranged on the bottom plate, the feeding cylinder is arranged on the base frame, the workpieces are stacked in the feeding cylinder, the baffle plate is arranged below the feeding cylinder, the intermittent feeding device is arranged on the base frame and rotates above the baffle plate, and the conveying belt is arranged below the baffle plate. The utility model belongs to the technical field of automatic feeding, and particularly relates to an annular workpiece feeding mechanism which is capable of automatically feeding, high in feeding efficiency and capable of uniformly and equidistantly feeding on a conveyor belt.

Description

Annular workpiece feeding mechanism

Technical Field

The utility model belongs to the technical field of automatic feeding, and particularly relates to an annular workpiece feeding mechanism.

Background

Along with the continuous improvement of the industrial automation degree in China, the industrial production efficiency is also continuously improved, the feeding speed and the feeding quantity of products are required by a production line to be higher and higher, the feeding speed is required to be improved, the sufficient feeding quantity is required to be met, the annular workpiece is used as a relatively common workpiece type in processing production, the conventional feeding bin can meet the feeding quantity requirement, but cannot meet the rapid feeding, the condition of low efficiency exists, the grabbing height is continuously reduced along with the consumption of workpiece feeding, the design difficulty of a workpiece grabbing mechanism is also increased, the uniformity of the workpiece on a conveying belt cannot be guaranteed, and improvement is required based on the requirement.

Disclosure of Invention

In order to solve the problems, the utility model provides the annular workpiece feeding mechanism which is capable of automatically feeding, has high feeding efficiency and can simultaneously uniformly and equidistantly feed the annular workpieces on the conveyor belt.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the annular workpiece feeding mechanism comprises a bottom plate, a base frame, a feeding cylinder, workpieces, a baffle, an intermittent feeding device and a conveying belt, wherein the base frame is arranged on the bottom plate, the feeding cylinder is arranged on the base frame, the workpieces are stacked in the feeding cylinder, the baffle is arranged below the feeding cylinder, the intermittent feeding device is arranged on the base frame and rotates above the baffle, and the conveying belt is arranged below the baffle; intermittent feeding device includes motor, carousel, dials post, pivot, dials dish and feed tray, the motor is located on the bottom plate, the power take off end of motor is located to the carousel, dial the post and locate on the carousel, the pivot rotates to locate in the bed frame, dial the dish and locate the pivot lower extreme, be equipped with in the dial and dial the groove, dial the rotation of post and can insert to dial in the groove, the feed tray is located the upper end of pivot and is rotated in the top of baffle, be equipped with the recess on the feed tray, through the work piece fall in the recess, dial the groove through the rotation of post can be intermittent type stir, drive dial the dish rotation to feed tray synchronous rotation can accomplish quick feed to the conveyer belt with work piece intermittent type's propelling movement, has also guaranteed the homogeneity that the work piece was arranged on the conveyer belt simultaneously.

Preferably, the toggle disc is provided with an arc-shaped groove, and the radian of the arc-shaped groove is equal to that of the rotary disc.

Preferably, the grooves are uniformly arranged in a plurality of groups on the circumference of the feeding disc and are in a circular arc shape, and the diameter of each groove is equal to the diameter of the workpiece.

Preferably, a distance exists between the groove and the baffle, and the placement of the next workpiece can be exactly contained.

Preferably, the number of the poking grooves is equal to the number of the grooves.

Preferably, the lower end of the feed cylinder is spaced from the bottom baffle and is exactly equal to the thickness of one workpiece.

Preferably, the motor is a servo motor.

Preferably, the bottom of the bottom plate is provided with travelling wheels.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the annular workpiece feeding mechanism, workpieces in the feeding cylinder can be equidistantly conveyed to the conveying belt through the intermittent feeding device, so that the purpose of uniform feeding is achieved, meanwhile, the workpieces in the feeding cylinder automatically fall under the action of gravity, the fact that only one workpiece can be conveyed at a time is guaranteed, and the feeding efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of an annular workpiece feeding mechanism of the present utility model;

FIG. 2 is a top view of a feed tray and a baffle of an annular workpiece feed mechanism of the present utility model;

fig. 3 is a top plan view of the dial and dial post of fig. 1.

Wherein, 1, bottom plate, 2, bed frame, 3, feed cylinder, 4, work piece, 5, baffle, 6, intermittent feeding device, 7, conveyer belt, 8, motor, 9, carousel, 10, dial the post, 11, pivot, 12, dial the dish, 13, feed dish, 14, recess, 15, dial the groove, 16, arc groove, 17, walking wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the annular workpiece feeding mechanism of the utility model comprises a bottom plate 1, a base frame 2, a feeding cylinder 3, a workpiece 4, a baffle 5, an intermittent feeding device 6 and a conveying belt 7, wherein the base frame 2 is arranged on the bottom plate 1, the feeding cylinder 3 is arranged on the base frame 2, the workpiece 4 is stacked in the feeding cylinder 3, the baffle 5 is arranged below the feeding cylinder 3, the intermittent feeding device is arranged on the base frame 2 and rotates above the baffle 5, and the conveying belt 7 is arranged below the baffle 5; the intermittent feeding device 6 comprises a motor 8, a rotary table 9, a shifting column 10, a rotary shaft 11, a shifting disc 12 and a feeding disc 13, wherein the motor 8 is arranged on the bottom plate 1, the rotary table 9 is arranged at the power output end of the motor 8, the shifting column 10 is arranged on the rotary table 9, the rotary shaft 11 is rotationally arranged in the base frame 2, the shifting disc 12 is arranged at the lower end of the rotary shaft 11, a shifting groove 15 is arranged in the shifting disc 12, the rotation of the shifting column 10 can be inserted into the shifting groove 15, the feeding disc 13 is arranged at the upper end of the rotary shaft 11 and rotates above the baffle 5, a groove 14 is formed in the feeding disc 13, a workpiece 4 falls into the groove 14, the shifting groove 15 can be intermittently shifted by rotation of the shifting column 10, the shifting disc 12 is driven to rotate, so that the feeding disc 13 synchronously rotates, intermittent pushing of the workpiece 4 can be achieved until rapid feeding is completed on the conveying belt 7, and meanwhile, the uniformity of the arrangement of the workpiece 4 on the conveying belt 7 is ensured.

The toggle disc 12 is provided with an arc groove 16, and the radian of the arc groove 16 is equal to that of the rotary disc 9.

The grooves 14 are uniformly arranged on the circumference of the feeding disc 13 in a plurality of groups and are arranged in a circular arc shape, and the diameter of the grooves 14 is equal to the diameter of the workpiece 4.

The recess 14 is spaced from the baffle 5 and is just to accommodate the placement of the next workpiece 4.

The number of the poking grooves 15 is equal to the number of the grooves 14.

The lower end of the feed cylinder 3 is spaced from the bottom baffle 5 and is exactly equal to the thickness of one workpiece 4.

The motor 8 is a servo motor.

The bottom of the bottom plate 1 is provided with a travelling wheel 17.

When the feeding device is specifically used, the annular workpiece 4 is placed in the feeding cylinder 3, the motor 8 is started, the motor 8 drives the rotary disc 9 to rotate, the stirring column 10 is pushed to intermittently rotate for a certain distance when rotating to the stirring groove 15 of the stirring disc 12, the rotary disc 9 can rotate in the arc-shaped groove 16, the feeding disc 13 can intermittently rotate for a certain distance under the driving of the rotating shaft 11, the workpiece 4 can fall in the groove 14, the bottom and the side surfaces are blocked by the baffle 5, the workpiece 4 can be driven together with the feeding disc 13 until the workpiece 4 is driven to the conveying belt 7, the distance of each rotation of the feeding disc 13 is the same, the distance of the workpiece 4 arranged on the conveying belt 7 is the same, the purpose of uniform and efficient feeding is achieved, and the workpiece 4 can continuously fall into the next group of grooves 14 under the action of gravity of the workpiece 4 along with the pushing of the grooves 14, the feeding continuity is ensured, and the feeding efficiency is improved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (8)

1. An annular work piece feeding mechanism which characterized in that: the device comprises a bottom plate, a base frame, a feeding cylinder, a workpiece, a baffle, an intermittent feeding device and a conveying belt, wherein the base frame is arranged on the bottom plate, the feeding cylinder is arranged on the base frame, the workpiece is stacked in the feeding cylinder, the baffle is arranged below the feeding cylinder, the intermittent feeding device is arranged on the base frame and rotates above the baffle, and the conveying belt is arranged below the baffle; intermittent feeding device includes motor, carousel, dials post, pivot, dials dish and feed tray, the motor is located on the bottom plate, the power take off end of motor is located to the carousel, dial the post and locate on the carousel, the pivot rotates to locate in the bed frame, dial the dish and locate the pivot lower extreme, be equipped with in the dial and dial the groove, dial the rotation of post and can insert and dial in the groove, the feed tray is located the upper end of pivot and is rotated in the top of baffle, be equipped with the recess on the feed tray.

2. The annular workpiece feed mechanism of claim 1, wherein: the dial is provided with an arc-shaped groove, and the radian of the arc-shaped groove is equal to that of the rotary table.

3. The annular workpiece feed mechanism of claim 2, wherein: the grooves are uniformly arranged in a plurality of groups and are arranged in an arc shape on the periphery of the feeding disc, and the diameter of each groove is equal to the diameter of a workpiece.

4. A circular workpiece feed mechanism as set forth in claim 3, wherein: the groove is separated from the baffle, and the placement of the next workpiece can be exactly contained.

5. The annular workpiece feed mechanism of claim 4, wherein: the number of the poking grooves is equal to that of the grooves.

6. The annular workpiece feed mechanism of claim 5, wherein: the lower end of the feed cylinder is spaced from the bottom baffle and is exactly equal to the thickness of one workpiece.

7. The annular workpiece feed mechanism of claim 6, wherein: the motor is a servo motor.

8. The annular workpiece feed mechanism of claim 7, wherein: the bottom of the bottom plate is provided with travelling wheels.

Images