Micro turntable discharging mechanism

Abstract

The utility model relates to a miniature turntable discharging mechanism which is structurally characterized in that a bottom plate is mounted at one end of the top surface of a main mounting plate, a hole is formed in the center of the bottom plate, a bearing is mounted in the center hole of the bottom plate, a charging barrel covers the outer side of the bottom plate, a motor is mounted at the other end of the top surface of the main mounting plate, an output shaft of the motor is connected with a synchronous pulley, and a cushion block is connected to the bottom surface of the main mounting plate close to one side of the bottom plate; the bottom face of the cushion block is connected with one end of the top face of the bearing installation plate, the other end of the bearing installation plate is provided with a through hole, the bearings are installed in the through hole of the bearing installation plate, the rotating shaft is connected between the two bearings, the step belt wheel is installed in the middle of the rotating shaft, and the two synchronous belt wheels are connected through the synchronous belt. A gap is formed between the edge of the turntable and the inner wall of the charging barrel; the miniature bearing discharging device has the advantages that the structural design is reasonable, batch miniature bearings can be stably and automatically discharged one by one, the situation of material blocking during miniature discharging can be effectively reduced, manual intervention is not needed generally, and the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to a micro-rotary disc discharging mechanism, in particular to a micro-rotary disc discharging mechanism for automatically discharging micro-bearings. Background Art

[0002] In the production of micro bearings, the discharge mechanism of existing micro bearings is generally made of sheet metal processing. However, the sheet metal processing structure has problems such as poor precision, instability and easy material jamming of the discharge mechanism, which affects production efficiency. Utility Model Content

[0003] The utility model provides a micro-rotary disc discharging mechanism, which aims to overcome the above-mentioned shortcomings of the prior art, reduce the jamming of micro-bearing discharging, and improve production efficiency.

[0004] The cam is secured to the outside of the main frame and is secured to the outside of the main frame by a secure coupling between the first and second bearing members. The motor rotates, which can drive the turntable to rotate through the transmission mechanism. The micro bearing falls vertically into the gap between the turntable and the inner wall of the barrel, and falls into the discharge port on the bottom plate, thereby realizing automatic discharge.

[0005] Preferably, the top surface of the turntable is conical, which can help the micro bearings move toward the edge under the action of gravity rather than relying solely on centrifugal force, thereby improving discharge efficiency.

[0006] The advantages of the utility model are: reasonable structural design, which can realize stable and automatic discharge of batch micro bearings one by one, effectively reducing the situation of micro discharging jamming, generally without manual intervention, and can improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a structural diagram of the micro-turntable discharging mechanism of the utility model.

[0008] Figure 2 yes Figure 1 Exploded diagram.

[0009] In the figure, 1 is the first bearing, 2 is the second bearing, 3 is the motor, 4 is the synchronous belt, 5 is the main mounting plate, 6 is the base plate, 61 is the discharge port, 7 is the turntable, 8 is the rotating shaft, 9 is the pad, 10 is the bearing mounting plate, 11 is the barrel, 12 is the first synchronous pulley, and 13 is the second synchronous pulley. DETAILED DESCRIPTION

[0010] The present invention will be further described in detail below with reference to the embodiments and specific implementation methods.

[0011] like Figure 1 、 2 As shown, a micro-turntable discharging mechanism, whose structure includes a motor 3, a main mounting plate 5 and a barrel 11, wherein a bottom plate 6 is mounted on one end of the top surface of the main mounting plate 5, the center of the bottom plate 6 is opened, and a second bearing 2 is mounted in the center hole of the bottom plate 6, and a barrel 11 that passes through from top to bottom is covered on the outside of the bottom plate 6, and a motor 3 is mounted on the other end of the top surface of the main mounting plate 5, and the output shaft of the motor 3 passes downward through the main mounting plate 5 and is connected to the second synchronous pulley 13, and a pad 9 is connected to the bottom surface of the main mounting plate 5 near the side of the bottom plate 6, and the bottom surface of the pad 9 is connected to one end of the top surface of the bearing mounting plate 10, and a through hole is opened at the other end of the bearing mounting plate 10, and the first bearing 1 is mounted Installed in the through hole of the bearing mounting plate 10, the first bearing 1 and the second bearing 2 are coaxially arranged and connected to each other with a rotating shaft 8. The first synchronous pulley 12 is installed in the middle of the rotating shaft 8. The first synchronous pulley 12 and the second synchronous pulley 13 are synchronously connected through the synchronous belt 4. The top of the rotating shaft 8 protrudes from the second bearing 2 and is connected to the bottom center of the turntable 7. The top surface of the turntable 7 is conical. The turntable 7 is coaxially arranged on the inside of the barrel 11. There is a gap between the edge of the turntable 7 and the inner wall of the barrel 11, and the gap is matched with the outer diameter of a miniature bearing. The edge of the bottom plate 6 is provided with a discharge port 61, and the size of the discharge port 61 is matched with the size of a miniature bearing.

[0012] According to the above structure, during operation, because the turntable 7 is machined with a tapered surface, the micro-bearing will automatically slide to the edge when on the turntable 7. The gap between the turntable 7 and the inner wall of the barrel 11 is just enough for a micro-bearing to stand upright, and the upright bearing above the discharge port 61 on the bottom plate 6 can fall out from this port. When the discharge port 61 is empty, the motor 3 rotates, driving the second synchronous pulley 13 to rotate. The second synchronous pulley 13 is driven by the synchronous belt 4 to drive the first synchronous pulley 12. The first synchronous pulley 12 drives the rotating shaft 8 to rotate. The rotating shaft 8 drives the turntable 7 to rotate. The turntable 7 drives the micro-bearing to rotate, causing the micro-bearing to fall vertically into the gap between the turntable 7 and the inner wall of the barrel 11, and then fall into the discharge port 61 on the bottom plate 6, thereby realizing automatic discharge.

[0013] The motor 3 can also preferably be controlled by PLC for forward and reverse rotation to achieve better discharging effect.

[0014] The components described above are all prior art, and those skilled in the art can use any model and existing design that can achieve their corresponding functions.

[0015] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all fall within the scope of protection of the present invention.

Claims

1. A micro-turntable discharging mechanism, characterized in that: The invention comprises a motor (3), a main mounting plate (5) and a barrel (11), wherein a bottom plate (6) is mounted on one end of the top surface of the main mounting plate (5), a hole is opened in the center of the bottom plate (6), a second bearing (2) is mounted in the center hole of the bottom plate (6), a barrel (11) cover which is passed through from top to bottom is arranged on the outside of the bottom plate (6), a motor (3) is mounted on the other end of the top surface of the main mounting plate (5), an output shaft of the motor (3) passes downward through the main mounting plate (5) and is connected to the second synchronous pulley (13), a pad (9) is connected to the bottom surface of the main mounting plate (5) on the side close to the bottom plate (6), the bottom surface of the pad (9) is connected to one end of the top surface of the bearing mounting plate (10), a through hole is opened at the other end of the bearing mounting plate (10), and the first bearing (1) is mounted on the bottom surface of the main mounting plate (5). The rotating shaft (8) is mounted in a through hole of a bearing mounting plate (10), wherein the first bearing (1) and the second bearing (2) are coaxially arranged and connected to each other via a rotating shaft (8), wherein a first synchronous pulley (12) is installed in the middle of the rotating shaft (8), wherein the first synchronous pulley (12) and the second synchronous pulley (13) are synchronously connected via a synchronous belt (4), wherein the top end of the rotating shaft (8) protrudes from the second bearing (2) and is connected to the bottom center of the rotating disk (7), wherein the rotating disk (7) is coaxially arranged on the inner side of the barrel (11), wherein a gap matching the outer diameter of a miniature bearing is provided between the edge of the rotating disk (7) and the inner wall of the barrel (11), and wherein a discharge port (61) is provided on the edge of the bottom plate (6), wherein the size of the discharge port (61) matches the size of a miniature bearing.

2. A micro-turntable discharging mechanism according to claim 1, characterized in that: The top surface of the turntable (7) is in the shape of a cone.

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