Feeding mechanism capable of automatically supplementing materials

Abstract

The utility model discloses a feeding mechanism capable of automatically supplementing materials, which comprises a stock bin, a mounting plate, a sieve bowl, a rotating shaft, a servo motor, an eccentric wheel, a transmission main arm and a pull ring, the stock bin is fixedly arranged on the outer side of the mounting plate, a blanking groove is formed in the bottom of the stock bin, and the sieve bowl is arranged on the other side of the mounting plate in a penetrating manner through the rotating shaft and is communicated with the blanking groove of the stock bin; the size of the stock bin is ten times that of the screening bowl, a plurality of discharging notches are formed in the screening bowl and communicated with the external button punching mechanism through a rail, the servo motor is arranged on one side of the lower portion of the screening bowl, and an output shaft of the servo motor is in transmission connection with the transmission main arm through an eccentric wheel. One end of the pull ring is hung on the transmission main arm, and the other end of the pull ring is hung on the connecting block of the rotating shaft; the size of the stock bin is increased, materials are automatically supplemented when gaps exist during discharging of the screen bowl, frequent manual feeding is not needed, operation is easy, efficiency is high, labor intensity is small, labor cost is low, and the use requirement is effectively met.

Description

Technical Field

[0001] The utility model belongs to the field of clothing accessories, and particularly relates to an automatic feeding and supplying mechanism which is convenient and simple to operate, has high efficiency, low labor intensity and low labor cost. Background Art

[0002] The button machine used for riveting four-piece buttons requires a large number of face buttons. The face buttons are first placed in the feed bin and then enter the feed bowl. Both the feed bin and the feed bowl are small and of the same size. After the face buttons are used for a while, manual feeding is required continuously. This feed bin structure that requires frequent manual feeding can meet certain usage requirements, but there are also relatively large defects. Frequent manual feeding is troublesome and inefficient, with high labor intensity and high labor cost. It is easy to have untimely feeding and material shortage, which affects the normal operation of the equipment and cannot effectively meet the usage requirements.

[0003] The technical problem to be solved by the utility model is to provide an automatic feeding and supplying mechanism that does not require frequent feeding, is simple and efficient in operation, has low labor intensity, low labor cost, and can effectively meet the usage requirements. Content of the Utility Model

[0004] To solve the problems of the existing technology such as troublesome and inefficient frequent manual feeding, high labor intensity, high labor cost, easy occurrence of untimely feeding and material shortage, affecting the normal operation of the equipment, and inability to effectively meet the usage requirements, the utility model adopts the following technical solutions:

[0005] The utility model provides a feeding and supplying mechanism capable of automatic feeding, which includes a feed bin, a mounting plate, a screening bowl, a rotating shaft, a servo motor, an eccentric wheel, a driving main arm and a pull ring. The feed bin is fixedly arranged outside the mounting plate and has a feeding groove at the bottom. The screening bowl is penetrated through the other side of the mounting plate by the rotating shaft and is communicated with the feeding groove of the feed bin. The volume of the feed bin is ten times that of the screening bowl. A plurality of discharging notches are formed in the screening bowl. The discharging notches are communicated with an external buttoning mechanism through a track. The servo motor is arranged on one side below the screening bowl, and the output shaft is in transmission connection with the driving main arm through the eccentric wheel. One end of the pull ring is hung on the driving main arm, and the other end is hung on the connecting block of the rotating shaft.

[0006] The beneficial effect of the utility model lies in that: by increasing the volume of the feed bin and automatically feeding when there is a gap in the feeding of the screening bowl, it is not necessary to feed manually frequently, the operation is simple and efficient, the labor intensity is low, the labor cost is low, and the usage requirements can be effectively met. Description of the Drawings

[0007] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0008] Figure 2 It is a three-dimensional view of the utility model. Detailed Embodiment

[0009] The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0010] Please refer to Figure 1 and Figure 2 , a feeding mechanism capable of automatic feeding replenishment, comprising a feed bin 1, a mounting plate 2, a sieve bowl 3, a rotating shaft 4, a servo motor 5, an eccentric wheel 6, a driving main arm 7 and a pull ring 8. The feed bin 1 is fixedly arranged outside the mounting plate 2 and is provided with a feeding chute 11 at the bottom. The sieve bowl 3 is arranged on the other side of the mounting plate 2 through the rotating shaft 4 and is communicated with the feeding chute 11 of the feed bin 1. The volume of the feed bin 1 is ten times that of the sieve bowl 3, so that a very large amount of material can be added at one time. When there is a gap when the sieve bowl discharges material, the material in the feed bin will automatically enter the sieve bowl, and the sieve bowl is in a full-material state for a long time, without the need for frequent manual feeding. A plurality of discharge notches are provided on the sieve bowl 3, and the discharge notches are communicated with an external buttoning mechanism through a track. The material flows out from the notch, and the material flowing out will cause a gap inside the sieve bowl. When a gap is generated, automatic feeding replenishment will occur. The servo motor 5 is arranged on one side below the sieve bowl 3, and the output shaft is in transmission connection with the driving main arm 7 through the eccentric wheel 6. One end of the pull ring 8 is hung on the driving main arm 7, and the other end is hung on the connecting block 41 of the rotating shaft 4. The power of the servo motor is transmitted to the rotating shaft through the eccentric wheel, the driving main arm and the pull ring, driving the rotating shaft to rotate and at the same time the sieve bowl also rotates accordingly. When the sieve bowl rotates, the material flows out of the notch more smoothly, thus completing automatic feeding replenishment and automatic discharging.

[0011] The beneficial effects of the present utility model are as follows: By increasing the volume of the feed bin and automatically replenishing the material when there is a gap in the sieve bowl during feeding, there is no need for frequent manual feeding, the operation is simple, the efficiency is high, the labor intensity is small, the labor cost is low, and the use requirements are effectively met.

[0012] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by those of ordinary skill in the relevant technical field shall be regarded as not departing from the patent scope of the present utility model.

Claims

1. A feeding mechanism capable of automatically replenishing materials, characterized in that: It includes a silo (1), a mounting plate (2), a sieve bowl (3), a rotating shaft (4), a servo motor (5), an eccentric wheel (6), a driving main arm (7) and a pull ring (8). The silo (1) is fixedly arranged on the outer side of the mounting plate (2) and a blanking groove (11) is opened at the bottom. The sieve bowl (3) is arranged on the other side of the mounting plate (2) through the rotating shaft (4) and is communicated with the blanking groove (11) of the silo (1). The volume of the silo (1) is ten times that of the sieve bowl (3). A plurality of discharge notches are opened on the sieve bowl (3), and the discharge notches are communicated with an external buttoning mechanism through tracks. The servo motor (5) is arranged on one side below the sieve bowl (3), and the output shaft is in transmission connection with the driving main arm (7) through the eccentric wheel (6). One end of the pull ring (8) is hung on the driving main arm (7), and the other end is hung on the connecting block (41) of the rotating shaft (4).

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