Pre-filled syringe rubber plug conveying mechanism

Abstract

The utility model provides a prefilled syringe rubber plug transportation mechanism, which relates to the technical field of filling machine equipment, and comprises a stand column and an oscillator supporting seat, one end of the stand column is provided with a connecting seat, the connecting seat is provided with an air cylinder, the air cylinder is provided with a supporting seat in a sliding manner, the supporting seat is fixedly connected with a main shaft of the air cylinder, and the oscillator supporting seat is fixedly connected with the main shaft of the air cylinder. An arc-shaped supporting plate used for containing a rubber plug is arranged on the supporting seat, the oscillator supporting seat and the stand column are arranged in a spaced mode, a circular oscillator is arranged on the oscillator supporting seat, a circular oscillation pot is installed on the oscillator, and the arc-shaped supporting plate can abut against the circular oscillation pot. And the staying time of the rubber plug falling on the arc-shaped supporting plate after the rubber plug comes out of the circular oscillation pot is short, so that long-time friction is avoided, and the generation of particulate matters is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machine equipment, in particular to a pre-filled syringe plug transportation mechanism. Background Art

[0002] The plug transport mechanism currently used in prefilled needle filling machines includes a circular oscillating material sorter and a linear oscillating conveyor. These two mechanisms form a plug transport system. Due to structural limitations, the distance from the starting point to the end point of this system is relatively long, and the plug will rub against the track during operation to produce more particles. In addition, this mechanism occupies a large area, has a high cost, and is cumbersome to clean after each use.

[0003] Therefore, there is an urgent need for a prefilled syringe stopper transportation mechanism to solve the problem that the stopper transportation distance in the existing prefilled needle filling machine is long and the stopper is prone to friction with the track to produce a large amount of particulate matter. Utility Model Content

[0004] The utility model provides a pre-filled syringe rubber plug transport mechanism, which solves the problems that the rubber plug in the existing pre-filled needle filling machine has a long transport distance and is easy to rub against the track to generate more particles.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A prefilled syringe stopper transport mechanism, comprising:

[0007] A column, one end of which is provided with a connecting seat, on which a cylinder is provided, on which a supporting seat is slidably provided, the supporting seat is fixedly connected to the main shaft of the cylinder, and on which an arc-shaped supporting plate for receiving a rubber plug is provided;

[0008] An oscillator support seat is spaced apart from the column, a circular oscillator is arranged on the oscillator support seat, a circular oscillating pot is installed on the oscillator, and the arc-shaped support plate can abut against the circular oscillating pot.

[0009] Furthermore, the circular shock pot is provided with a handle.

[0010] Furthermore, a slide rail is provided on the cylinder, and a slide groove cooperating with the slide rail is provided on the support seat.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] In actual use, the circular oscillator vibrates, thereby driving the circular oscillating pot to vibrate, causing the rubber plug in the pot to fall out and onto the arc-shaped support plate. Then, the cylinder drives the arc-shaped support plate to move linearly, thereby transporting the rubber plug to the next processing step. Since the rubber plug stays on the arc-shaped support plate for a short time after falling out of the circular oscillating pot, long-term friction is avoided, thereby reducing the generation of particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Markings and parts names in the figure:

[0015] 1-column, 2-connecting seat, 3-cylinder, 4-support seat, 5-arc support plate, 6-oscillator support seat, 7-circular oscillator, 8-circular oscillating pot, 9-handle, 10-slide rail. DETAILED DESCRIPTION

[0016] The utility model is described in detail below in conjunction with the accompanying drawings.

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] This embodiment provides a pre-filled syringe plug transport mechanism, such as Figure 1 As shown, including:

[0019] A column 1, one end of which is provided with a connecting seat 2, on which a cylinder 3 is provided, on which a supporting seat 4 is slidably provided, the supporting seat 4 is fixedly connected to the main shaft of the cylinder 3, and on which an arc-shaped supporting plate 5 for receiving a rubber plug is provided;

[0020] The vibrator support seat 6 is spaced apart from the column 1, a circular vibrator 7 is arranged on the vibrator support seat 6, a circular vibrator pot 8 is installed on the vibrator, and the arc support plate 5 can abut against the circular vibrator pot 8. The cylinder 3 drives the arc support plate 5 to make a linear reciprocating motion, so that the arc support plate 5 is away from or close to the circular vibrator pot 8.

[0021] In actual use, the circular vibrator 7 vibrates, thereby driving the circular vibrating pot 8 to vibrate so that the rubber plug in the pot falls out and comes onto the arc-shaped support plate 5, and then the cylinder 3 works to drive the arc-shaped support plate 5 to make a linear motion, thereby transporting the rubber plug to the next processing step. Since the rubber plug stays on the arc-shaped support plate 5 after coming out of the circular vibrating pot 8 for a short time, long-term friction is avoided, thereby reducing the generation of particulate matter.

[0022] The above embodiment is further optimized, and a handle 9 is provided on the circular vibration pot 8. Two handles 9 are provided, and the two handles 9 are symmetrically arranged on the outer wall of the circular vibration pot 8. Among them, the arrangement of the handle 9 facilitates the circular vibration pot 8 to be taken out of the circular vibration device 7.

[0023] The above embodiment is further optimized. In order to enable the support seat 4 to slide on the cylinder 3 , a slide rail 10 is provided on the cylinder 3 , and a slide groove cooperating with the slide rail 10 is provided on the support seat 4 .

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A prefilled syringe stopper transport mechanism, characterized in that: include: A column (1), one end of the column (1) is provided with a connecting seat (2), a cylinder (3) is provided on the connecting seat (2), a supporting seat (4) is slidably provided on the cylinder (3), the supporting seat (4) is fixedly connected to the main shaft of the cylinder (3), and an arc-shaped supporting plate (5) for receiving a rubber plug is provided on the supporting seat (4); An oscillator support seat (6), the oscillator support seat (6) is spaced apart from the column (1), a circular oscillator (7) is arranged on the oscillator support seat (6), a circular oscillator pot (8) is installed on the circular oscillator (7), and the arc-shaped support plate (5) can abut against the circular oscillator pot (8).

2. A prefilled syringe plug transport mechanism according to claim 1, characterized in that: The circular shaking pot (8) is provided with a handle (9).

3. A prefilled syringe plug transport mechanism according to claim 1, characterized in that: The cylinder (3) is provided with a slide rail (10), and the support seat (4) is provided with a slide groove that matches the slide rail (10).

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