CN211444050U

CN211444050U - Rotary feeding device

Info

Publication number: CN211444050U
Application number: CN201921658783.7U
Authority: CN
Inventors: 王云甫; 何锋; 傅斌; 唐枚艳
Original assignee: Dongguan Golden Industrial Robot Co ltd
Current assignee: Dongguan Golden Industrial Robot Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-08
Anticipated expiration: 2029-09-30

Abstract

A rotary feeding device comprises a mounting seat (1), a bearing seat (2), a first cylinder (3), a charging barrel (4), a gear (6) and a rack (7); the bearing seat (2) is slidably mounted on a top plate of the mounting seat (1), and a first cylinder (3) for driving the bearing seat (2) to slide back and forth is arranged on a side plate of the mounting seat (1); the bearing seat (3) is rotationally connected with the charging barrel (4); the gear (6) is sleeved outside the charging barrel (4); the gear (6) is meshed with the rack (7); the rack (7) is arranged on the top plate of the mounting seat (1); the charging barrel (4) is provided with a through hole (5) matched with a workpiece along the axial direction; the through holes (5) are respectively matched with a feeding assembly (8) and a discharging assembly (9) along the sliding direction of the bearing seat (2). The utility model has the advantages of simple structure, can send out the work piece after rotating a certain angle.

Description

Rotary feeding device

Technical Field

The utility model relates to a machining equipment technical field especially relates to a rotatory material feeding unit.

Background

In the existing feeding equipment, for a workpiece which needs to rotate to adjust an angle in a feeding process, a stepping motor is usually adopted to drive a product jig to rotate synchronously with the workpiece clamped on the product jig.

However, the price of the stepping motor is expensive, and the prior art needs to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

To the weak point in prior art, the utility model provides a rotatory material feeding unit, the purpose uses lower cylinder of price, rack, gear to mutually support the realization to the rotation of work piece.

The utility model provides a following technical scheme:

a rotary feeding device comprises a mounting seat (1), a bearing seat (2), a first cylinder (3), a charging barrel (4), a gear (6) and a rack (7); the bearing seat (2) is slidably mounted on a top plate of the mounting seat (1), and a first cylinder (3) for driving the bearing seat (2) to slide back and forth is arranged on a side plate of the mounting seat (1); the bearing seat (2) is rotationally connected with the charging barrel (4); the gear (6) is sleeved outside the charging barrel (4); the gear (6) is meshed with the rack (7); the rack (7) is arranged on the top plate of the mounting seat (1); the charging barrel (4) is provided with a through hole (5) matched with a workpiece along the axial direction; the through holes (5) are respectively matched with a feeding assembly (8) and a discharging assembly (9) along the sliding direction of the bearing seat (2).

Preferably, the feeding assembly (8) comprises a first bracket (10), a trough (11), a second cylinder (12) and a first push block (13); the top plate of the mounting seat (1) is provided with the first support (10), the first support (10) is provided with the material groove (11) matched with the material cylinder (4), and the first support (10) is further provided with a second air cylinder (12); and a piston rod of the second cylinder (12) is connected with the first push block (13) matched with the trough (11).

Preferably, the blanking assembly (9) comprises a second bracket (14), a third air cylinder (15) and a second push block (16); the top plate of the mounting seat 1 is provided with the second support (14), the second support (14) is provided with the third air cylinder (15), and a piston rod of the third air cylinder (15) is connected with the second push block (16) matched with the through hole (5).

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

the utility model drives the bearing seat and the charging barrel to slide back and forth through the first cylinder; in the sliding process of the charging barrel, the gear and the rack are meshed with each other, so that the angular rotation of the charging barrel and workpieces in the charging barrel is realized, and the charging barrel has the advantages of simple structure, low cost and good use effect.

Drawings

Fig. 1 is a front view of the present invention;

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

the reference numbers in the figures are respectively: (1) the device comprises a mounting seat, (2) a bearing seat, (3) a first air cylinder, (4) a charging barrel, (5) a through hole, (6) a gear, (7) a rack, (8) a feeding assembly, (9) a discharging assembly, (10) a first support, (11) a trough, (12) a second air cylinder, (13) a first push block, (14) a second support, (15) a third air cylinder, (16) a second push block, (17) a connecting plate, and (18) a sliding plate.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Examples

A rotary feeding device comprises a mounting seat 1, a bearing seat 2, a first air cylinder 3, a charging barrel 4, a gear 6 and a rack 7. The mounting seat 1 is formed by splicing a top plate on the upper side, a bottom plate on the lower side and a front side plate and a rear side plate in a square shape. The bearing seat 2 is slidably mounted on a top plate of the mounting seat 1, and the first cylinder 3 for driving the bearing seat 2 to slide back and forth is arranged on a side plate of the mounting seat 1; specifically, the method comprises the following steps: the first cylinder 3 drives a connecting plate 17 to move back and forth, and the connecting plate 17 is fixedly connected with a sliding plate 18 which is slidably arranged on the mounting seat; the bearing seat 2 is screwed on the upper end surface of the sliding plate 18. The bearing seat 2 is rotatably connected with the cylindrical charging barrel 4, and specifically, the charging barrel 4 is arranged in a bearing of the bearing seat 2 in a penetrating manner. The charging barrel 4 is provided with a through hole 5 matched with the workpiece along the axial direction, specifically, the inner wall surface profile of the through hole 5 is matched with the workpiece, so that when the charging barrel 4 rotates, the workpiece and the charging barrel 4 rotate synchronously. The gear 6 is sleeved outside the charging barrel 4, and the gear 6 is in key connection with the charging barrel 4. The gear 6 is meshed with the rack 7; the rack 7 is arranged on the top plate of the mounting seat 1; the charging barrel 4 is respectively matched with a feeding assembly 8 and a discharging assembly 9 along the sliding direction of the charging barrel.

Further, the feeding assembly 8 includes a first support 10, a trough 11, a second cylinder 12, and a first push block 13. The top plate of the mounting seat 1 is provided with the first support 10, the first support 10 is provided with the material groove 11 matched with the material barrel 4, and the first support 10 is further provided with a second air cylinder 12; the piston rod of the second cylinder 12 is connected with the first push block 13 matched with the trough 11. When the device works, batch workpieces are stored in the material groove 11, then the second air cylinder 12 is connected to an external air source to start working, and the first push block 13 is driven to push the workpieces in the material groove 11 into the through hole 5 of the material barrel 4.

Further, the blanking assembly 9 comprises a second bracket 14, a third cylinder 15 and a second push block 16; the second support 14 is arranged on the top plate of the mounting seat 1, the third air cylinder 15 is arranged on the second support 14, and a piston rod of the third air cylinder 15 is connected with a second push block 16 matched with the through hole 5. During work, the third air cylinder 15 is connected to an external air source to start work, and the second pushing block 16 is driven to push the workpiece in the through hole 5 out of the charging barrel 4.

The working principle of the utility model is as follows:

firstly, a workpiece is fed into the charging barrel 4 by the feeding assembly 8; then, the first air cylinder 3 is connected to an external air source and drives the bearing seat 2 and the material cylinder 4 to synchronously move towards the rear side direction, and at the moment, the gear 6 is meshed with the rack 7, so that the material cylinder 4 and a workpiece in the material cylinder are synchronously rotated; and finally, pushing out the workpiece in the through hole 5 by the blanking assembly 9.

To sum up, the utility model discloses an foretell structural design solves the weak point that exists among the prior art, has characteristics such as structural design is reasonable, excellent in use effect.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rotatory material feeding unit which characterized in that: comprises a mounting seat (1), a bearing seat (2), a first cylinder (3), a charging barrel (4), a gear (6) and a rack (7); the bearing seat (2) is slidably mounted on a top plate of the mounting seat (1), and a first cylinder (3) for driving the bearing seat (2) to slide back and forth is arranged on a side plate of the mounting seat (1); the bearing seat (2) is rotationally connected with the charging barrel (4); the gear (6) is sleeved outside the charging barrel (4); the gear (6) is meshed with the rack (7); the rack (7) is arranged on the top plate of the mounting seat (1); the charging barrel (4) is provided with a through hole (5) matched with a workpiece along the axial direction; the through holes (5) are respectively matched with a feeding assembly (8) and a discharging assembly (9) along the sliding direction of the bearing seat (2).

2. The rotary feeder apparatus of claim 1, wherein: the feeding assembly (8) comprises a first support (10), a trough (11), a second cylinder (12) and a first push block (13); the top plate of the mounting seat (1) is provided with the first support (10), the first support (10) is provided with the material groove (11) matched with the material cylinder (4), and the first support (10) is further provided with a second air cylinder (12); and a piston rod of the second cylinder (12) is connected with the first push block (13) matched with the trough (11).

3. The rotary feeder apparatus of claim 1, wherein: the blanking assembly (9) comprises a second bracket (14), a third air cylinder (15) and a second push block (16); the second support (14) is arranged on the top plate of the mounting seat (1), the third air cylinder (15) is arranged on the second support (14), and a piston rod of the third air cylinder (15) is connected with the second push block (16) matched with the through hole (5).