CN209939689U

CN209939689U - Rotary stock bin

Info

Publication number: CN209939689U
Application number: CN201920674924.8U
Authority: CN
Inventors: 李坤; 赵亮; 彭加国; 牟必波
Original assignee: Jiemi (chongqing) Robot Co Ltd
Current assignee: Jiemi (chongqing) Robot Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-14
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a rotatory feed bin belongs to the storage facilities field, the spacing post group of a plurality of restriction work piece horizontal activities that rolling disc and rolling disc circumference evenly set up including the motor drive still includes hoisting device, hoisting device includes the backup pad and is located telescopic cylinder, hoisting frame and the lifting module in the backup pad, the backup pad passes and does not rotate along with the rolling disc from the middle of the rolling disc, telescopic cylinder control sliding connection is in the backup pad hoisting frame and lifting module along rolling disc radial movement, makes the hoisting frame extends the work piece below in the spacing post group of fixed position and upwards holds up the work piece under the effect of lifting module. The utility model has the advantages of save lower floor's space.

Description

Rotary stock bin

Technical Field

The utility model relates to a feed bin, concretely relates to rotatory feed bin.

Background

For some disc parts or flat workpieces, a rotary bin is generally adopted, and a limiting column which is stacked and limits the workpieces is arranged on the circumference of a rotating disc, and the feeding and positioning functions are achieved by upward ejection through an ejection device below. Patent No. CN2015204767281 discloses a positioning mechanism for a rotary silo, the structure of the silo is also the structure of most rotary silos, and the positioning mechanism has the functions of large material storage amount and automatic supply positioning. However, in the storage bin, the cylinder or the screw rod structure is arranged below the rotating disc to perform material ejection for power, so that the height below the rotating disc is slightly larger than the partial height of the material stored above, the whole device is high or the material storage height is limited, the material storage capacity at the same height is reduced, and the vertical space utilization rate is not high.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model aims to provide a rotatory feed bin has solved the not enough problem of vertical space utilization.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rotatory feed bin, includes the rolling disc that the motor drove and the spacing post group of the even restriction work piece horizontal activity that sets up of rolling disc circumference, still includes hoisting device, hoisting device includes the backup pad and is located telescopic cylinder, hoisting frame and the promotion module in the backup pad, the backup pad passes from the rolling disc centre and does not rotate along with the rolling disc, telescopic cylinder control sliding connection is in the backup pad hoisting frame and the promotion module along rolling disc radial movement, makes the hoisting frame extends the work piece below in the spacing post group of fixed position and upwards holds up the work piece under the effect of promotion module.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model utilizes the middle space surrounded by the limit column group of the rotary stock bin to arrange the lifting device to lift the workpiece, thereby saving the waste of the lower layer space caused by mounting the lifting device and providing more spaces for accommodating the workpiece at the same height; the position of the lifting frame is controlled through the telescopic cylinder, so that when the lifting frame needs to be lifted, a workpiece is lifted by extending between the limiting column groups, and when the rotating disc rotates, the rotating disc retracts, and the rotation of the rotating disc is not limited.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a three-dimensional view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a bottom view of the turn disc;

fig. 4 is a side view of the present invention.

Wherein, rolling disc 1, spacing post group 2, backup pad 3, promotion module 4, telescopic cylinder 5, put charging tray 6, spacing hole 61, front fork 7, fender ring 8, ring gear 9, gyro wheel 10.

Detailed Description

In order to make the utility model realize that the technical means, the creation characteristics, the achievement purpose and the effect are clearer and are easy to understand, the following combination and the detailed implementation are right the utility model discloses do further explanation:

as shown in fig. 1-4, the utility model provides a rotatory feed bin, the spacing post group 2 of a plurality of restriction work piece horizontal activities that rolling

disc

1 and 1 circumference of rolling disc that drive including the motor evenly set up still includes hoisting device, hoisting device includes backup pad 3 and is located telescopic cylinder 5, hoisting frame and the lifting module 4 in backup pad 3, backup pad 3 passes and does not rotate along with rolling disc 1 from the centre of rolling disc 1, telescopic cylinder 5 controls hoisting frame and lifting module 4 of sliding connection in backup pad 3 along rolling disc 1 radial movement, makes the hoisting frame extends the work piece below in the spacing post group 2 of fixed position and upwards holds up the work piece under lifting module 4's effect.

According to the above technical scheme, the utility model discloses a technical thought does: the device setting that will promote the work piece utilizes idle upper space in order to save rotatory feed bin lower floor's space between the spacing post group 2 of 1 top of rolling disc for under the same kind of height and volume, the utility model discloses possess bigger stock ability. And the telescopic arrangement of the lifting frame ensures that the rotation switching of the rotating disc 1 is not influenced while the lifting is realized.

Since the lifting device cannot rotate with the turn disc 1, it requires a separate support. Therefore, the middle of the rotating disc 1 is provided with a middle hole through which the bottom of the supporting plate 3 passes, the inner side of the middle hole is provided with a baffle ring 8 for limiting the horizontal movement of the rotating disc 1, the outer side of the middle hole below the rotating disc 1 is provided with a transmission gear ring 9, and the circumference of the lower part of the rotating disc 1 is also provided with a roller 10 for supporting the rotating disc 1. The bottom of the supporting plate 3 is supported by the bottom of the storage bin independently. The rotating disc 1 is limited and supported by the baffle ring 8 and the roller 10, and rotates around the axis of the rotating disc in the horizontal plane under the drive of the gear ring 9. In the traditional structure, the rotating disc 1 is driven by the rotation of a motor shaft matched with a bearing, and the middle bearing is the most easily failed and replaced point. This structure compares in traditional structure, and the face of rotation support is bigger, and the circumference diameter at gyro wheel 10 place is bigger, bears the ability reinforce of deviational force, is fit for rotatory feed bin more, especially when not having the work piece in partial spacing post group 2.

Still be equipped with on the rolling disc 1 and put charging tray 6, put and be equipped with on the charging tray 6 and supply spacing post group 2 to pass spacing hole 61, in order to avoid hoisting device direct and workpiece contact to cause the work piece to collide with, set up and put charging tray 6 and hold the work piece, the hoisting frame is with putting charging tray 6 contact and not direct contact work piece, has avoided colliding with to the work piece. The lifting module 4 is a vertically arranged truss, the lifting frame is provided with a front fork 7 which extends between the limiting column groups 2 and supports the material placing plate 6, the lower end part of each limiting column is thick and cannot penetrate through the limiting hole 61, and the material placing plate 6 and the rotating disc 1 are not attached to each other so that the front fork 7 can be inserted between the material placing plate 6 and the rotating disc 1. The limiting holes 61 are arranged into a plurality of holes, and the limiting columns can be adjusted in position along the length direction of the limiting holes 61 to adapt to more products.

According to the above technical scheme, the utility model discloses a concrete working process does: when the material is filled and needs to be conveyed, the telescopic cylinder 5 extends to a position between the front fork 7 pushing the lifting frame and the limiting column group 2 at a fixed position, and the height of one workpiece is lifted upwards each time, so that the manipulator can clamp the workpiece from the fixed position above the limiting column group 2 each time; until the last workpiece in the limit column group 2 is lifted. The thick telescopic cylinder 5 retracts, and the rotating disc 1 rotates for a fixed angle to enable the next limiting column group 2 to reach the fixed position; then the telescopic cylinder 5 extends to sequentially complete the material conveying in all the limit column groups 2. When the product needs to be replaced, the size between the limiting columns is adapted to the size of the product by adjusting the positions of the limiting columns in the bar holes, and the fixing mode of the limiting columns can be in a threaded clamping mode, so that the product is convenient to adjust. Or a common way of screw adjustment.

It should be noted that the control method adopted by the present invention is almost the same as the control method of the traditional storage bin, but the direction is slightly different, and the PLC circuit is also modified in parameters, which should be known to those skilled in the art. The lifting module 4 adopts a truss lifting mode similar to that of a forklift; it can also be arranged that the rodless cylinder lifts, only with a lower corresponding precision.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a rotatory feed bin, includes the rolling disc that the motor drove and the spacing post group of the even restriction work piece horizontal activity that sets up of rolling disc circumference, its characterized in that still includes hoisting device, hoisting device includes the backup pad and is located telescopic cylinder, hoisting frame and the promotion module in the backup pad, the backup pad passes from the middle of the rolling disc and does not rotate along with the rolling disc, telescopic cylinder control sliding connection is in the backup pad hoisting frame and the promotion module along rolling disc radial movement, makes the hoisting frame extends the work piece below in the spacing post group of fixed position and upwards holds up the work piece under the effect of promotion module.

2. The rotary silo according to claim 1, wherein the rotary disk is provided with a middle hole in the middle through which the bottom of the supporting plate passes, the middle hole is provided with a stop ring on the inner side for limiting the horizontal movement of the rotary disk, the middle hole is provided with a transmission gear ring on the outer side below the rotary disk, and the circumference below the rotary disk is also provided with rollers for supporting the rotary disk.

3. The rotary silo according to claim 2, wherein the rotary plate is further provided with a material placing plate, and the material placing plate is provided with a limiting hole for the limiting column group to pass through.

4. The rotary bunker of claim 3, wherein the lifting module is a vertically arranged truss, the lifting frame is provided with a front fork extending between the limiting columns to support the material placing plate, the lower end of the limiting column is thicker and cannot pass through the limiting hole, and the material placing plate and the rotating disc are not attached to each other so that the front fork can be inserted between the material placing plate and the rotating disc.

5. The rotary storage bin as claimed in claim 4, wherein each of the three limiting columns is provided with a strip hole, the limiting holes are arranged along the radial direction of the material placing tray, and the limiting columns are arranged along the length direction of the strip holes in an adjustable manner.