CN214496697U

CN214496697U - Rotary button mechanism

Info

Publication number: CN214496697U
Application number: CN202120621837.3U
Authority: CN
Inventors: 段昌龙
Original assignee: Zhuhai Yida Machinery Equipment Co ltd
Current assignee: Shuanghong Intelligent Technology Zhuhai Co ltd
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-10-26
Anticipated expiration: 2031-03-27

Abstract

The utility model discloses a rotary button mechanism, aiming at providing a rotary button mechanism with simple structure, high working efficiency and low cost. The utility model comprises a frame, a shaft sleeve, a rotating shaft, an up-and-down motion driving mechanism and a rotation driving mechanism; the shaft sleeve is fixedly arranged on the rack, a central shaft of the shaft sleeve is positioned in the vertical direction, the rotating shaft is arranged in the shaft sleeve, the upper head and the lower head of the rotating shaft respectively extend out of the upper end and the lower end of the shaft sleeve, the up-and-down motion driving mechanism is connected with the upper head of the rotating shaft, the rotation driving mechanism is connected with the lower head of the rotating shaft, the up-and-down motion driving mechanism drives the rotating shaft to vertically move in the vertical direction, and the rotation driving mechanism drives the rotating shaft to do rotation motion. The utility model discloses be applied to the technical field of rotatory button mechanism.

Description

Rotary button mechanism

Technical Field

The utility model relates to a rotary mechanism, in particular to rotatory button mechanism.

Background

In the automatic button sewing machine, as shown in fig. 1, it is necessary to place a button a on a button placing seat b and correct posture is calculated only when a positioning column c on the button placing seat is inserted into a button hole d. When present button a reaches the button and places seat b top, button hole d often is not placing the reference column c on the seat b directly over at the button, consequently need rotate button a this time, until button a correctly falls into the button and places seat b, just can get into processes such as subsequent button conveying, sewing, and only find the exact position through artifical rotatory button at present, work efficiency is low, still can consume a large amount of manpowers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the prior art is not enough to overcome, a rotary button mechanism with simple structure, high work efficiency and low cost is provided.

The utility model adopts the technical proposal that: the utility model comprises a frame, a shaft sleeve, a rotating shaft, an up-and-down motion driving mechanism and a rotation driving mechanism; the shaft sleeve is fixedly arranged on the rack, a central shaft of the shaft sleeve is positioned in the vertical direction, the rotating shaft is arranged in the shaft sleeve, the upper head and the lower head of the rotating shaft respectively extend out of the upper end and the lower end of the shaft sleeve, the up-and-down motion driving mechanism is connected with the upper head of the rotating shaft, the rotation driving mechanism is connected with the lower head of the rotating shaft, the up-and-down motion driving mechanism drives the rotating shaft to vertically move in the vertical direction, and the rotation driving mechanism drives the rotating shaft to do rotation motion.

Furthermore, a first gear is arranged on the lower head of the rotating shaft, the rotary driving mechanism comprises a motor and a second gear arranged on the rotating shaft of the motor, and the second gear is meshed with the first gear.

Furthermore, a lifting wheel is fixedly arranged on the upper head of the rotating shaft, an annular groove is formed in the lifting wheel, and the annular groove and the rotating shaft are coaxially arranged; the up-and-down motion driving mechanism comprises a telescopic mechanism, a swing rod and a support column, the front end of the swing rod is hinged to the telescopic end of the telescopic mechanism, one end of the support column is arranged at the rear end of the swing rod, the other end of the support column extends into the annular groove, and the middle of the swing rod is hinged to the rack.

Further, the support column is provided with a roller wheel, and the roller wheel is located in the annular groove.

Furthermore, the telescopic mechanism is an electric push rod, or an electromagnet, or a pneumatic rod.

Further, the lower head end part of the rotating shaft is provided with a buffer piece.

The utility model has the advantages that: the utility model adopts the design of the automatic rotating button and comprises a frame, a shaft sleeve, a rotating shaft, an up-and-down motion driving mechanism and a rotation driving mechanism; the axle sleeve is fixed to be set up in the frame, the center pin of axle sleeve is located vertical direction, the pivot sets up in the axle sleeve, just the top and the lower head of pivot are followed respectively stretch out at the upper and lower both ends of axle sleeve, up-and-down motion actuating mechanism with the top of pivot is connected, rotary drive mechanism with the lower head of pivot is connected, up-and-down motion actuating mechanism drive the pivot is vertical motion in vertical direction, rotary drive mechanism drive rotary motion is to the pivot, so, the utility model discloses simple structure, work efficiency are high, with low costs, can practice thrift a large amount of manpowers.

Drawings

FIG. 1 is a schematic view of a button before it is placed in a button seat;

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

fig. 3 is a perspective view of the present invention.

Detailed Description

As shown in fig. 2 and fig. 3, in this embodiment, the present invention includes a frame, a shaft sleeve 1, a rotating shaft 2, an up-and-down motion driving mechanism 3, and a rotation driving mechanism 4; the utility model discloses a rotary shaft, including axle sleeve 1, pivot 2, upper and lower motion actuating mechanism 3, upper and lower motion actuating mechanism 2, upper and lower both ends are stretched out, upper and lower motion actuating mechanism 3 is connected with the upper and lower headtotail of pivot 2, rotary drive mechanism 4 with the lower headtotail of pivot 2, the drive of upper and lower motion actuating mechanism 3 the vertical motion of pivot 2 in vertical direction, rotary drive mechanism 4 drives rotary motion is done to pivot 2.

In this embodiment, a first gear 5 is disposed on the lower head of the rotating shaft 2, the rotary driving mechanism 4 includes a motor 41 and a second gear 42 disposed on the rotating shaft of the motor 41, and the second gear 42 is engaged with the first gear 5.

In this embodiment, a lifting wheel 6 is fixedly arranged on the upper head of the rotating shaft 2, an annular groove 7 is arranged on the lifting wheel 6, and the annular groove 7 is coaxial with the rotating shaft 2; the up-and-down motion driving mechanism 3 includes a telescopic mechanism 31, a swing rod 32, and a support column 33, and in this embodiment, the telescopic mechanism 31 is an electromagnet. The front end of the swing rod 32 is hinged to the telescopic end of the telescopic mechanism 31, one end of the supporting column 33 is arranged at the rear end of the swing rod 32, the other end of the supporting column 33 extends into the annular groove 7, and the middle of the swing rod 32 is hinged to the rack. In this embodiment, the other end of the swing rod 32 is driven to swing up and down by the telescopic mechanism 31, so as to drive the rotating shaft 2 to move up and down. In addition, due to the design of the annular groove 7, the swinging rod 32 can drive the rotating shaft 2 to move up and down no matter where the rotating shaft 2 rotates.

In this embodiment, the supporting column 33 is provided with a roller 34, and the roller 34 is located in the annular groove 7. The rollers 34 reduce friction, prolong the service life of the components and improve the stability of the whole mechanism.

In this embodiment, the lower end of the rotating shaft 2 is provided with a buffer member, which can be a section of hose, one end of the hose is sleeved on the lower end of the rotating shaft 2, the telescopic mechanism 31 passes through the oscillating rod 32, the other end of the hose is pressed on the button, and then the motor 41 drives the rotating shaft 2 to rotate, so that the button rotates until the button falls into the button placing seat.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. Rotatory button mechanism, its characterized in that: the rotary button mechanism comprises a rack, a shaft sleeve (1), a rotating shaft (2), an up-and-down motion driving mechanism (3) and a rotary driving mechanism (4); the utility model discloses a vertical movement's bearing, including axle sleeve (1), pivot (2), upper and lower both ends, upper and lower motion actuating mechanism (3) and pivot (2), axle sleeve (1) is fixed to be set up in the frame, the center pin of axle sleeve (1) is located the vertical direction, pivot (2) set up in axle sleeve (1), just the upper and lower head of pivot (2) is followed respectively stretch out the upper and lower both ends of axle sleeve (1), up-and-down motion actuating mechanism (3) with the upper head of pivot (2) is connected, rotary drive mechanism (4) with the lower head of pivot (2) is connected, up-and-down motion actuating mechanism (3) drive pivot (2) vertical motion in vertical direction, rotary drive mechanism (4) drive rotary motion is done in pivot (2).

2. The rotary button mechanism according to claim 1, wherein: be provided with first gear (5) on the lower head of pivot (2), rotary drive mechanism (4) include motor (41) and set up motor (41) epaxial second gear (42) of commentaries on classics, second gear (42) with first gear (5) mesh mutually.

3. The rotary button mechanism according to claim 1, wherein: a lifting wheel (6) is fixedly arranged on the upper head of the rotating shaft (2), an annular groove (7) is formed in the lifting wheel (6), and the annular groove (7) and the rotating shaft (2) are coaxially arranged; the up-and-down motion driving mechanism (3) comprises a telescopic mechanism (31), a swing rod (32) and a support column (33), the front end of the swing rod (32) is hinged to the telescopic end of the telescopic mechanism (31), one end of the support column (33) is arranged at the rear end of the swing rod (32), the other end of the support column (33) extends into the annular groove (7), and the middle of the swing rod (32) is hinged to the rack.

4. The rotary button mechanism according to claim 3, wherein: and a roller (34) is arranged on the supporting column (33), and the roller (34) is positioned in the annular groove (7).

5. The rotary button mechanism according to claim 3 or above, wherein: the telescopic mechanism (31) is an electric push rod, or an electromagnet, or a pneumatic rod.

6. The rotary button mechanism according to claim 1, wherein: and a buffer part is arranged at the end part of the lower head of the rotating shaft (2).