CN203638686U - Reversing bottle cap detection mechanism - Google Patents

Abstract

The utility model discloses a reversing bottle cap detection mechanism. A detected bottle cap comprises a cap body, one end of the cap body is provided with a large opening, and the other end of the cap body is provided with a small opening. The detection mechanism comprises a detection rail and is characterized in that a blocking mechanism capable of limiting passing of the bottle cap in a reversing state is arranged in the detection rail. The reversing bottle cap detection mechanism is characterized in that the blocking mechanism comprises a bend arranged on the detection rail, an arc-shaped inner convex block is arranged in the bend, the large opening is arranged on the arc-shaped inner convex block in a sleeved and covering mode when the bottle cap forward passes, and the upper portion of the arc-shaped inner concave block is embedded into the small opening when the bottle cap reversely passes so that the bottle cap can abut against the inner wall of the bend. The reversing bottle cap detection mechanism aims to overcome the defects in the prior art, and is simple in structure and can effectively prevent the bottle cap from passing in the reversing state.

Description

A reverse bottle cap detection mechanism

technical field

The utility model relates to a reverse bottle cap detection mechanism.

Background technique

In the process of producing sprayers or lotion pumps, it is necessary to install the bottle cap and the pump body together. In the existing equipment, the bottle cap feeding mechanism is generally used to transport the bottle cap to the corresponding equipment for assembly. The bottle cap must be placed in a predetermined direction before entering the bottle cap feeding mechanism, which requires a mechanism for detecting the forward and reverse of the bottle cap. The existing bottle cap forward and reverse detection mechanism has a relatively complicated mechanism, difficult processing, and production The cost is high and cannot meet the needs of production.

Therefore, the existing bottle cap forward and reverse detection mechanism needs to be further improved.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a detection mechanism with a simple structure that can effectively prevent the bottle cap from passing through in the reverse state.

In order to achieve the above object, the utility model adopts the following scheme:

A reverse bottle cap detection mechanism, the detected bottle cap includes a cap body, a large opening is provided on one end of the cap body, and a small opening is provided on the other end of the cap body, the detection mechanism includes a detection track, and its characteristics It is that: a blocking mechanism capable of restricting the passage of the bottle cap in a reverse state is provided in the detection track.

A reverse bottle cap detection mechanism as described above is characterized in that the blocking mechanism includes a curve arranged on the detection track, and an arc-shaped inner protrusion is arranged in the curve, and the bottle cap is positively When the bottle cap passes through, the large opening is covered on the arc-shaped inner protrusion, and when the bottle cap passes in the opposite direction, the upper part of the arc-shaped inner protrusion is embedded in the small opening so that the bottle cap is pushed against the inner wall of the bend.

A reverse bottle cap detection mechanism as described above is characterized in that a fixed connection piece is provided on the detection track, and a connection hole is provided on the fixed connection piece.

In summary, the utility model has the beneficial effects relative to the prior art as follows:

The utility model is on the detection track, and a blocking mechanism capable of restricting the passage of the bottle cap in the reverse state is arranged in the detection track. Completely covered, at this time, the bottle cap can cross the arc-shaped inner protrusion under the thrust of the rear bottle cap, and when the bottle cap passes in the reverse state, the upper part of the arc-shaped inner protrusion of the blocking mechanism is embedded in the small opening to make the bottle cap Press against the inner wall of the bend. Thereby realize blocking reverse state bottle cap to pass through. The structure is simple, the processing is convenient, and the production cost is low.

Description of drawings

Fig. 1 is the three-dimensional schematic view of the utility model;

Fig. 2 is the schematic diagram that bottle cap passes through in forward state;

Fig. 3 is a schematic diagram of bottle cap passing through in reverse state.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments:

A reverse bottle cap detection mechanism as shown in Figures 1 to 3, the detected bottle cap 10 includes a cover body 101, a large opening 102 is provided on one end of the cover body 101, and a large opening 102 is provided on the other end of the cover body 101. Small opening 103, the detection mechanism includes a detection track 1, and a blocking mechanism 2 capable of restricting the passage of the bottle cap in a reverse state is arranged in the detection track 1.

In the utility model, the blocking mechanism 2 includes a curve 21 arranged on the detection track 1, an arc-shaped inner protrusion 22 is arranged in the curve 21, and a large opening 102 is opened when the bottle cap 10 passes forward. The cover is placed on the arc-shaped inner protrusion 22 , and the upper part of the arc-shaped inner protrusion 22 is inserted into the small opening 103 when the bottle cap 10 passes in reverse, so that the bottle cap 10 is pushed against the inner wall of the bend 21 .

In the present utility model, when the bottle cap 10 passes through in a positive state, the cap body at the front end of the large opening 102 meets the arc-shaped inner protrusion 22 first, and under the action of an external force, the cap body at the front end of the large opening 102 crosses the arc-shaped inner protrusion block 22, so that the arc-shaped inner protrusion 22 is completely covered, and under the continued action of external force, the cover body at the rear end of the large opening 102 can also easily cross the arc-shaped inner protrusion 22 so that the bottle cap in the normal state can pass through ; When the bottle cap 10 is in the reverse state, when the bottle cap 10 passes through the arc-shaped inner protrusion 22, the upper part of the arc-shaped inner protrusion 22 is embedded in the small opening 103. At this time, the bottle cap 10 is raised by the arc-shaped inner protrusion 22 , the cap body at the end of the large opening 102 is pressed against the inner wall of the bend 21, thereby blocking the passage of the bottle cap in the reverse state, the structure is clear, the processing is convenient, and the production cost is low.

In the utility model, a fixed connection piece 3 is provided on the detection track 1 , and a connection hole 4 is provided on the fixed connection piece 3 .

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (3)

1. A reverse bottle cap detection mechanism, the detected bottle cap (10) includes a cap body (101), a large opening (102) is provided on one end of the cap body (101), and the other end of the cap body (101) One end is provided with a small opening (103), and the detection mechanism includes a detection track (1), which is characterized in that: a blocking mechanism (2) capable of restricting the passage of the bottle cap in the reverse state is provided in the detection track (1) . 2. A reverse bottle cap detection mechanism according to claim 1, characterized in that the blocking mechanism (2) includes a curve (21) arranged on the detection track (1), in which (21) is provided with an arc-shaped inner protrusion (22), and when the bottle cap (10) passes forward, the large opening (102) is covered on the arc-shaped inner protrusion (22), and the bottle cap (10) ) when passing in the opposite direction, the upper part of the arc-shaped inner projection (22) is embedded in the small opening (103) so that the bottle cap (10) is pressed against the inner wall of the bend (21). 3. A reverse bottle cap detection mechanism according to claim 1, characterized in that a fixed connecting piece (3) is provided on the detection track (1), and on the fixed connecting piece (3) A connection hole (4) is provided.

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