A lotion pump testing machine

Abstract

The invention discloses an emulsion pump detecting machine which solves the problem that whole detection operation appears interruption due to the fact that emulsion pump detecting equipment easily has clamping failure by adopting a mode of clamping on a rail through a clamping claw. According to the technical scheme, the key point is that a feeding mechanism comprises a material supply rail aligned to a to-be-detected station, wherein the material supply rail is used for conveying a headless pump through a connected vibrating disc; and the headless pump enters the to-be-detected station after being pre-fixed through a pre-positioning mechanism arranged between the material supply rail and the to-be-detected station. The headless pump is firstly positioned by the pre-positioning mechanism before entering the to-be-detected station, so that the headless pump can be firstly independent of a vibration state in the rail, and can enter the to-be-detected station in a stable state, and therefore, accuracy that the headless pump enters the position in the to-be-detected station can be ensured, and high efficiency and stability, in a detecting process, of the detecting machine are ensured.

Description

technical field [0001] The invention relates to the field of testing equipment, and more specifically relates to a lotion pump testing machine. Background technique [0002] Lotion pumps are widely used in people's daily life and in the pharmaceutical industry. You only need to press the hand to spray the liquid inside the spray bottle, which brings great convenience to people's life. The interior of the lotion pump is made of many After the lotion pump is produced, it is necessary to carry out all-round testing on the lotion pump. Therefore, the stability of all aspects of the testing equipment plays a key role in the efficient and rapid testing of the lotion pump. [0003] For example, the invention with application number 201120570909.2 discloses a linear multi-station high-speed inspection machine for emulsion pumps. At present, the lotion pump can only rely on manual inspection. For this reason, this emulsion pump linear multi-station high-speed detection machine incl...

AI Technical Summary

Problems solved by technology

But this kind of lotion pump detection equipment adopts the linear detection method, which has the disadvantages of large equipment, poor structure and compactness.

[0004] Another example is that the invention with the publication number CN104807628A discloses a detection device for a survival sprayer, which includes a frame and a desktop mounting plate. A storage hopper is installed on the desktop mounting plate. The vacuum suction detection device is installed and connected with the indexing and indexing mechanism. There is also a man-machine interface and a sorting and discharging device on the desktop mounting plate. Claws are connected to the claw cylinder. This method of indexing and indexing mechanism makes the structure more compact and reduces the volume of the equipment. The movement to directly clamp the product on the track, because the track and the vibrating plate are connected, so the product on the track is constantly shaking, and the way of directly using the clamping claws to grab on the track is very prone to clamping failure, resulting in the entire The detection operation is interrupted, or the clamping position is deviated, which may cause damage to the detection equipment during the subsequent detection process

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