Angle adjusting mechanism for outer cover of distorted mouth of nasal cavity spray
By designing the angle adjustment mechanism of the crooked mouth outer cover of the nasal spray, the angle adjustment cylinder and connecting rod sheet are used to promote the protrusion of the outer cover, the problem of adjusting the protrusion angle of the crooked mouth spray bottle is solved, and the robot is able to easily clamp and transport it, and assembly efficiency is improved.
Patent Information
- Application Number
- CN202421889702.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-06
AI Technical Summary
In automated assembly equipment, the bulge of the outer cover of the crooked nozzle spray bottle needs to be adjusted to place the angle for the robot to clamp and transport it. It is difficult for the prior art to design an angle adjustment mechanism that is easy to use, smooth and reliable.
A nasal spray crooked mouth outer cover angle adjustment mechanism is designed. By setting up an outer cover angle adjustment unit, the angle adjustment cylinder is used to extend and contract, so that the connecting rod sheet and push rod push the outer cover protrusion rotate, ensuring that it is in front or rear, and it is convenient for the manipulator to clamp.
The flexible adjustment of the crooked mouth cover bulge is achieved, ensuring that it is always in the proper position during the assembly process, which facilitates the clamping and transport of the robot, and improves assembly efficiency and reliability.
Smart Images
Figure CN222935150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filling equipment, in particular to an angle adjustment mechanism for the crooked mouth outer cover of a nasal spray. Background Technique
[0002] Most of the treatments of nasal spray administration adopt the method of a crooked mouth spray bottle, whose nozzle bulges outwards and inclines 5-10° towards the outer end to ensure that the liquid medicine can be sprayed more accurately onto the inner mucosa of the nasal cavity and improve the treatment effect. Therefore, in order to adapt to the external shape structure of the crooked mouth spray bottle, its outer cover also presents a crooked mouth shape. As Figure 1 shown, the crooked mouth outer cover 00 includes an outer cover body 01 and an outer cover protrusion 02 arranged at one end of the outer cover body 01.
[0003] Since both the crooked mouth spray bottle and the crooked mouth outer cover have protruding parts, it is necessary to adjust the placement angle of the crooked mouth outer cover in the automatic assembly equipment of the crooked mouth spray bottle, and its outer cover protrusion 02 needs to be adjusted to the front end or the rear end of the outer cover body 01, so that the manipulator in the next process can clamp the left and right ends of the outer cover body 01, thereby smoothly realizing the grasping and feeding operations of the crooked mouth outer cover in the next process. Therefore, it is necessary to design a crooked mouth outer cover angle adjustment mechanism that is convenient to use, with smooth and reliable actions. Content of the Utility Model
[0004] The purpose of the utility model is to solve the problems existing in the above background technique, and provide an angle adjustment mechanism for the crooked mouth outer cover of a nasal spray. By setting an outer cover angle adjustment unit, using the extension and contraction of the angle adjustment cylinder, the third outer cover connecting rod piece and the fourth outer cover connecting rod piece are presented in an open or closed state, and then the first outer cover push rod and the third outer cover push rod or the second outer cover push rod and the fourth outer cover push rod push the outer cover protrusion to rotate, ensuring that the outer cover protrusion is in the due front or due rear, facilitating the manipulator in the next process to clamp the left and right sides of the crooked mouth outer cover, and realizing the grasping and transfer of the crooked mouth outer cover.
[0005] The technical solution adopted by the utility model to solve its technical problems is: an angle adjustment mechanism for the crooked mouth outer cover of a nasal spray, including an outer cover locking plate. In the middle of the upper end of the outer cover locking plate, a guide cover guardrail is arranged. At the inner end of the guide cover guardrail, an outer cover angle adjustment station is arranged. At the lower end of the outer cover angle adjustment station, a central shaft is arranged. The outer end of the guide cover guardrail is connected to a crooked mouth outer cover conveying line. On both sides of the upper end of the outer cover locking plate, a material blocking unit is arranged. At the lower end of the outer cover locking plate, an outer cover angle adjustment unit is arranged.
[0006] The outer cover angle adjustment unit includes an angle adjustment cylinder. A connecting rod push plate is arranged at the output end of the angle adjustment cylinder. One end of the connecting rod push plate is hinged with a first outer cover connecting rod piece and a second outer cover connecting rod piece. The other ends of the first outer cover connecting rod piece and the second outer cover connecting rod piece are respectively hinged with a third outer cover connecting rod piece and a fourth outer cover connecting rod piece. The middle parts of the third outer cover connecting rod piece and the fourth outer cover connecting rod piece are both hinged to the central axis. On both sides of the third outer cover connecting rod piece symmetrically with respect to the central axis, a first outer cover push rod and a second outer cover push rod are arranged. On both sides of the fourth outer cover connecting rod piece symmetrically with respect to the central axis, a third outer cover push rod and a fourth outer cover push rod are arranged.
[0007] Preferably, the material blocking unit includes a material blocking bracket with an L-shaped structure, a material blocking cylinder, and a material blocking plate. One end of the material blocking bracket is fixed on the outer cover locking plate. The other end of the material blocking bracket is fixed with the material blocking cylinder. The material blocking plate is arranged at the output end of the material blocking cylinder. The material blocking unit is used to block the skew mouth outer cover in the guide cover guardrail at the outer end of the outer cover angle adjustment station, giving the skew mouth outer cover inside the outer cover angle adjustment station a space for adjustment and rotation, facilitating the rotation of the skew mouth outer cover and realizing the adjustment of its angle.
[0008] Furthermore, a limiting protrusion is also arranged on the outer cover angle adjustment station. The limiting protrusion and the first outer cover push rod, the second outer cover push rod, the third outer cover push rod, and the fourth outer cover push rod form a spaced positioning ring, which is used for the positioning of the skew mouth outer cover.
[0009] Furthermore, the guide cover guardrail is divided into a left guide cover guardrail and a right guide cover guardrail. The cross-section of the guide cover guardrail forms a "convex" - shaped structure, which is larger at the lower end and smaller at the upper end, and is used for the guiding of the skew mouth outer cover.
[0010] Furthermore, the guide cover guardrail, the outer cover angle adjustment station, the material blocking unit, and the outer cover angle adjustment unit are all in two groups, and they correspond to each other one by one, forming two independent angle adjustment mechanisms, which improves the production efficiency.
[0011] The beneficial effects of the present utility model are as follows: (1) By providing an outer cover angle adjustment unit, using the extension and contraction of the angle adjustment cylinder, the third outer cover connecting rod piece and the fourth outer cover connecting rod piece are presented in an open or closed state, and further, the first outer cover push rod and the third outer cover push rod or the second outer cover push rod and the fourth outer cover push rod push the outer cover protrusion to rotate, ensuring that the outer cover protrusion is in the due front or due rear, facilitating the clamping of the left and right sides of the skew mouth outer cover by the manipulator in the next process, and realizing the grasping and transfer of the skew mouth outer cover; (2) Through the setting of the material blocking unit, it blocks the skew mouth outer cover in the guide cover guardrail at the outer end of the outer cover angle adjustment station, giving the skew mouth outer cover inside the outer cover angle adjustment station a space for adjustment and rotation, facilitating the rotation of the skew mouth outer cover and realizing the adjustment of its angle. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present utility model will be further described below with reference to the drawings and embodiments.
[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0014] Figure 2 is a planar structural schematic diagram of the present utility model;
[0015] Figure 3 is a structural schematic diagram of the bottom surface of the outer cover locking plate in the present utility model;
[0016] Figure 4 is Figure 2 a partial enlarged structural schematic diagram at A in
[0017] In the figures: 00, skew mouth outer cover; 01, outer cover body; 02, outer cover protrusion; 10, outer cover locking plate; 20, guide cover guardrail; 21, left guide cover guardrail; 22, right guide cover guardrail; 30, outer cover angle adjustment station; 31, central axis; 32, limit protrusion; 40, material blocking unit; 41, material blocking bracket; 42, material blocking cylinder; 43, material blocking plate; 50, outer cover angle adjustment unit; 51, angle adjustment cylinder; 52, connecting rod push plate; 53a, first outer cover connecting rod piece; 53b, second outer cover connecting rod piece; 53c, third outer cover connecting rod piece; 53d, fourth outer cover connecting rod piece; 54a, first outer cover push rod; 54b, second outer cover push rod; 54c, third outer cover push rod; 54d, fourth outer cover push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The present utility model will now be further described in detail with reference to the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0019] As Figures 1 to 4As shown in the figure, a nasal spray crooked mouth outer cover angle adjustment mechanism includes an outer cover locking plate 10. In the middle of the upper end of the outer cover locking plate, there is a guide cover guardrail 20. At the inner end of the guide cover guardrail 20, there is an outer cover angle adjustment station 30. At the lower end of the outer cover angle adjustment station 30, there is a central axis 31. The outer end of the guide cover guardrail 20 is connected to a crooked mouth outer cover conveying line (not shown in the figure). On both sides of the upper end of the outer cover locking plate 10, there are material blocking units 40. At the lower end of the outer cover locking plate 10, there is an outer cover angle adjustment unit 50.
[0020] The outer cover angle adjustment unit 50 includes an angle adjustment cylinder 51. At the output end of the angle adjustment cylinder 51, there is a connecting rod push plate 52. One end of the connecting rod push plate 52 is hinged with a first outer cover connecting rod piece 53a and a second outer cover connecting rod piece 53b. The other ends of the first outer cover connecting rod piece 53a and the second outer cover connecting rod piece 53b are respectively hinged with a third outer cover connecting rod piece 53c and a fourth outer cover connecting rod piece 53d. And the middle parts of the third outer cover connecting rod piece 53c and the fourth outer cover connecting rod piece 53d are both hinged to the central axis 31. On both sides of the third outer cover connecting rod piece 53c centered on the central axis 31, there are a first outer cover push rod 54a and a second outer cover push rod 54b symmetrically arranged. On both sides of the fourth outer cover connecting rod piece 53d centered on the central axis 31, there are a third outer cover push rod 54c and a fourth outer cover push rod 54d symmetrically arranged.
[0021] The material blocking unit 40 includes an L-shaped material blocking bracket 41, a material blocking cylinder 42 and a material blocking plate 43. One end of the material blocking bracket 41 is fixed on the outer cover locking plate 10. The other end of the material blocking bracket 41 is fixed with the material blocking cylinder 42. The material blocking plate 43 is arranged at the output end of the material blocking cylinder 42. The material blocking unit 40 is used to block the crooked mouth outer cover 00 in the guide cover guardrail 20 at the outer end of the outer cover angle adjustment station 30, giving the crooked mouth outer cover 00 inside the outer cover angle adjustment station 30 a space for adjustment and rotation, facilitating the rotation of the crooked mouth outer cover 00 to achieve the adjustment of its angle.
[0022] On the outer cover angle adjustment station 30, there is also a limit protrusion 32. The limit protrusion 32 and the first outer cover push rod 54a, the second outer cover push rod 54b, the third outer cover push rod 54c and the fourth outer cover push rod 54d form a spaced positioning ring, which is used for the positioning of the crooked mouth outer cover 00.
[0023] The guide cover guardrail 20 is divided into a left guide cover guardrail 21 and a right guide cover guardrail 22. The cross-section of the guide cover guardrail 20 forms a "convex" - shaped structure, which is larger at the lower end and smaller at the upper end, and is used for the guiding of the crooked mouth outer cover 00.
[0024] The guide cover guardrail 20, the outer cover angle adjustment station 30, the material blocking unit 40 and the outer cover angle adjustment unit 50 are all in two groups, and correspond to each other one by one, forming two independent angle adjustment mechanisms, which improves the production efficiency.
[0025] As Figures 1 to 4 shown, in use, the external beveled outer cover conveying line (similar to a belt conveyor) conveys the beveled outer cover 00 into the guide cover guardrail 20. When the beveled outer cover 00 enters the outer cover angle adjustment station 30, the material blocking unit 40 acts, and its material blocking cylinder 42 drives the material blocking plate 43 to move forward, separating the beveled outer cover 00 in the outer cover angle adjustment station 30 from the beveled outer cover 00 in the guide cover guardrail 20, giving the beveled outer cover 00 inside the outer cover angle adjustment station 30 a space for adjustment and rotation; Subsequently, the outer cover angle adjustment unit 50 acts, and the piston rod of its angle adjustment cylinder 51 extends, so that the third outer cover link piece 53c and the fourth outer cover link piece 53d are in an open state, and the first outer cover push rod 54a and the third outer cover push rod 54c or the second outer cover push rod 54b and the fourth outer cover push rod 54d push the outer cover protrusion 02 to rotate, so that the outer cover protrusion 02 is in the front or the rear, facilitating the manipulator in the next process to grip the left and right sides of the beveled outer cover 00, realizing the grasping and transfer of the beveled outer cover 00.
[0026] Inspired by the above ideal embodiments according to the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A nasal spray nozzle outer cover angle adjustment mechanism, characterized in that: It comprises an outer cover locking plate, a cover guide guardrail is arranged at the middle of the upper end of the outer cover locking plate, an outer cover angle adjustment station is arranged at the inner end of the cover guide guardrail, a central axis is arranged at the lower end of the outer cover angle adjustment station, stopper units are arranged at both sides of the upper end of the outer cover locking plate, and an outer cover angle adjustment unit is arranged at the lower end of the outer cover locking plate; The outer cover angle adjustment unit includes an angle adjustment cylinder, and a connecting rod push plate is provided at the output end of the angle adjustment cylinder, one end of the connecting rod push plate is hinged with the first outer cover connecting rod piece and the second outer cover connecting rod piece, the other ends of the first outer cover connecting rod piece and the second outer cover connecting rod piece are respectively hinged with the third outer cover connecting rod piece and the fourth outer cover connecting rod piece, and the middle part of the third outer cover connecting rod piece and the middle part of the fourth outer cover connecting rod piece are both hinged to the central axis; the third outer cover connecting rod piece is symmetrically provided with the first outer cover push rod and the second outer cover push rod on both sides of the central axis as the center, and the fourth outer cover connecting rod piece is symmetrically provided with the third outer cover push rod and the fourth outer cover push rod on both sides of the central axis as the center.
2. The angle adjustment mechanism for the outer cover of the nasal spray nozzle according to claim 1, characterized in that: The material blocking unit includes an L-shaped material blocking bracket, a material blocking cylinder and a material blocking plate, one end of the material blocking bracket is fixed to the outer cover locking plate, the other end of the material blocking bracket is fixed with the material blocking cylinder, and the material blocking plate is arranged at the output end of the material blocking cylinder.
3. The angle adjustment mechanism for the outer cover of the nasal spray nozzle according to claim 1, characterized in that: A limiting protrusion is also provided on the outer cover angle adjustment station, and the limiting protrusion forms an interval positioning ring with the first outer cover push rod, the second outer cover push rod, the third outer cover push rod and the fourth outer cover push rod.
4. The angle adjustment mechanism for the outer cover of the nasal spray nozzle according to claim 1, characterized in that: The guide cover guardrail is divided into a left guide cover guardrail and a right guide cover guardrail, and the cross section of the guide cover guardrail forms a "convex" shape structure.
5. The angle adjustment mechanism for the outer cover of the nasal spray nozzle according to claim 1, characterized in that: The cover guide guardrail, the outer cover angle adjustment station, the material blocking unit and the outer cover angle adjustment unit are all in two groups.