Essential oil bottle nozzle clamping and conveying mechanism

Abstract

The utility model relates to an essential oil bottle spray head clamping and conveying mechanism. An elastic opening and closing blocking piece is arranged at the tail end of a rail to temporarily block a spray head. Due to the fact that the elastic opening and closing blocking piece is elastically opened and closed on the plane perpendicular to the axis of the spray head, and the opening and closing opening faces the tail end of the rail, when the spray head at the tail end of the rail abuts against the elastic opening and closing blocking piece, the abutting force is small, and the elastic opening and closing blocking piece cannot be easily pushed away under elastic force. Only when the clamp clamps the sprayer at the end of the rail and translates towards the opening and closing opening, the clamped sprayer can push away the elastic opening and closing blocking piece and is clamped and sent out from the opening and closing opening, and then the elastic opening and closing blocking piece is rapidly closed under elastic force to block the next sprayer. Opening and closing of the elastic opening and closing blocking piece do not need to be controlled by an air cylinder or a motor, the structure is simple, design is reasonable, cost is low, work is stable, and the damage probability is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of essential oil bottle spray head clamping and feeding mechanism. BACKGROUND

[0002] Essential oil bottle spray head is connected by spray cap and straw connected on spray cap, when using, spray head is screwed on the mouth of essential oil bottle, by pressing spray cap, essential oil can be sprayed by straw.

[0003] In the process of factory batch production, track is used to convey spray head, and lifting block arranged at the end of track is used to temporarily block spray head. When clamp clamps and feeds first spray head, block descends so that first spray head is clamped and fed out, then block rapidly rises to block second spray head, when clamp clamps and feeds second spray head, block descends so that second spray head is clamped and fed out, then block rapidly rises to block third spray head, and so on. In the prior art, the lifting of block needs to be controlled by cylinder or motor, which not only has complex structure, but also is not reasonable in design, and cylinder or motor is easy to be damaged when operation is frequent. SUMMARY

[0004] In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a kind of essential oil bottle spray head clamping and feeding mechanism.

[0005] In order to solve the above technical problem, the technical scheme of the utility model is as follows: a kind of essential oil bottle spray head clamping and feeding mechanism, including track for conveying spray head, wherein the conveying direction of track is perpendicular to the axis of spray head, the end of track is provided with elastic opening and closing blocking piece and clamp, the elastic opening and closing blocking piece is elastically opened and closed in the plane perpendicular to the axis of spray head, and the opening and closing mouth faces the end of track, the clamp is driven to move reciprocatingly along the conveying direction of spray head by driving assembly.

[0006] Preferably, the track includes track plane, a gap is provided on the track plane to allow the straw of spray head to extend downward, the gap extends along the conveying direction of spray head and penetrates the end of track, and the two sides of the gap are provided with blocking wall on the upper surface of track plane to guide the outer peripheral part of spray cap of spray head.

[0007] Preferably, the elastic opening and closing blocking piece is composed of left and right symmetrically arranged blocking rods, the non-end part of blocking rod is hinged to track, the end of blocking rod close to the end of track is arc-shaped blocking surface for abutting the outer peripheral part of spray cap of spray head, and the end of blocking rod away from the end of track is connected with track by spring.

[0008] Preferably, the clamp is composed of clamping plates arranged symmetrically on the left and right. The ends of the clamping plates near the nozzle are provided with arc-shaped clamping openings for clamping the outer periphery of the nozzle cap. The left and right clamping plates are respectively fixed to the corresponding piston rods of the double piston cylinders arranged below the track. The piston rods of the double piston cylinders extend and retract in the left and right direction.

[0009] Preferably, the dual-piston cylinder is connected to its mounting plane via a slider-rail sliding pair, the guiding direction of which is the nozzle conveying direction. The drive assembly is installed between the dual-piston cylinder and its mounting plane, and the drive assembly is a ball screw pair or a telescopic cylinder.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This essential oil bottle nozzle clamping mechanism uses a resilient stop at the end of the track to temporarily block the nozzle. Because the resilient stop opens and closes elastically on a plane perpendicular to the nozzle axis, and the opening faces the end of the track, the force exerted when a nozzle at the end of the track abuts against the stop is small, and the stop is not easily pushed open by the elastic force. Only when the clamp grasps the nozzle at the end of the track and moves it towards the opening can the clamped nozzle push the stop open and be clamped out. The stop then quickly closes under its elastic force, blocking the next nozzle. The opening and closing of the resilient stop does not require a cylinder or motor for control, resulting in a simple structure, reasonable design, low cost, stable operation, and a low probability of damage.

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 1 .

[0014] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 2 .

[0015] Figure 3 This is a schematic diagram of the working state of an embodiment of the present utility model. Figure 1 .

[0016] Figure 4 This is a schematic diagram of the working state of an embodiment of the present utility model. Figure 2 . Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] like Figures 1-4 As shown, this embodiment provides an essential oil bottle nozzle clamping mechanism, including a track for conveying the nozzle, wherein the conveying direction of the track is perpendicular to the nozzle axis, and an elastic opening and closing stop and a clamp are provided at the end of the track. The elastic opening and closing stop elastically opens and closes on a plane perpendicular to the nozzle axis, and the opening faces the end of the track. The clamp is driven by a drive assembly to perform reciprocating translational motion along the nozzle conveying direction.

[0021] In this embodiment of the utility model, the track includes a track plane 1, and a clearance groove 3 is provided on the track plane for the nozzle suction tube 2 to extend downward. The clearance groove extends along the nozzle conveying direction and passes through the end of the track. Both sides of the clearance groove are provided with baffles 4 on the upper surface of the track plane to guide the outer periphery of the nozzle cap 5.

[0022] In this embodiment of the utility model, the elastic opening and closing stop is composed of left and right symmetrically arranged stop rods 6. The non-ends of the stop rods are all hinged to the track. The ends of the stop rods near the end of the track are all arc-shaped stop surfaces 7 used to abut against the outer periphery of the spray cap of the nozzle. The ends of the stop rods away from the end of the track are all connected to the track by springs 8.

[0023] In this embodiment of the utility model, the clamp is composed of clamping pieces 9 arranged symmetrically on the left and right. The ends of the clamping pieces near the nozzle are provided with arc-shaped clamping openings 10 for clamping the outer periphery of the nozzle cap. The left and right clamping pieces are respectively fixed to the corresponding piston rods of the double piston cylinder 11 arranged below the track. The piston rods of the double piston cylinder extend and retract in the left and right direction.

[0024] In this embodiment of the utility model, the double piston cylinder is connected to its mounting plane via a slider-rail sliding pair 12. The guiding direction of the slider-rail sliding pair is the nozzle conveying direction. The drive assembly is installed between the double piston cylinder and its mounting plane. The drive assembly adopts a ball screw pair or a telescopic cylinder.

[0025] In this embodiment of the utility model, the working principle of the essential oil bottle nozzle clamping mechanism is as follows:

[0026] This essential oil bottle nozzle clamping mechanism uses a resilient stop at the end of the track to temporarily block the nozzle. Because the resilient stop opens and closes elastically on a plane perpendicular to the nozzle axis, with the opening facing the end of the track, the force of contact when the nozzle at the end of the track abuts against the curved surface of the resilient stop is small, and the stop will not be easily pushed open by the elastic force. Only when the clamp grasps the nozzle at the end of the track and moves it towards the opening can the clamped nozzle push the resilient stop open and be clamped out. The resilient stop then quickly closes under its elastic force, blocking the next nozzle. The opening and closing of the resilient stop does not require a cylinder or motor for control, resulting in a simple structure, reasonable design, low cost, stable operation, and a low probability of damage.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. An essential oil bottle nozzle pinch mechanism characterized by: The track includes a track plane, and a gap slot is formed in the track plane to allow a suction pipe of the spray head to extend downward, the gap slot extends along the spray head conveying direction and penetrates the track end, and both sides of the gap slot are provided with a blocking wall on the upper surface of the track plane to guide the outer peripheral part of the spray cap of the spray head.

2. The essential oil bottle atomizer pinch mechanism of claim 1, wherein: The elastic opening and closing blocking piece is composed of left and right symmetric blocking rods, the non-end part of the blocking rod is hinged to the track, the end part of the blocking rod close to the track end is an arc-shaped blocking surface for abutting the outer peripheral part of the spray cap of the spray head, and the end part of the blocking rod away from the track end is connected to the track through a spring.

3. The essential oil bottle atomizer pinch-off mechanism of claim 1, wherein: The clamp is composed of left and right symmetric clamping pieces, the end part of the clamping piece close to the spray head is provided with an arc-shaped clamping opening for clamping the outer peripheral part of the spray cap of the spray head, the left and right clamping pieces are respectively fixedly connected to the corresponding piston rods of the double-piston cylinder arranged below the track, and the extension and retraction direction of the piston rods of the double-piston cylinder is the left and right direction.

4. The essential oil bottle atomizer pinch mechanism of claim 1, wherein: The double-piston cylinder and the installation plane thereof are connected through a sliding block sliding rail moving pair, the guide direction of the sliding block sliding rail moving pair is the spray head conveying direction, the driving assembly is installed between the double-piston cylinder and the installation plane thereof, and the driving assembly adopts a ball screw pair or a telescopic cylinder.

5. The essential oil bottle atomizer pinch mechanism of claim 4, wherein: ​

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