CN219469667U - Nasal spray filling mechanism - Google Patents
Nasal spray filling mechanism Download PDFInfo
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- CN219469667U CN219469667U CN202222935116.7U CN202222935116U CN219469667U CN 219469667 U CN219469667 U CN 219469667U CN 202222935116 U CN202222935116 U CN 202222935116U CN 219469667 U CN219469667 U CN 219469667U
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- filling
- frame
- piston
- liquid inlet
- cavity
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Abstract
The utility model discloses a nose spray filling mechanism, including filling chassis, feed divider, filling frame, material loading conveyer belt, unloading conveyer belt and frame, material loading conveyer belt and unloading conveyer belt set up respectively in the front and back both sides of filling chassis, the frame sets up in the left side of filling chassis, the filling frame is installed in the frame, and the filling frame is located the top of filling chassis, install drive mechanism, reciprocating mechanism, piston chamber and nozzle on the filling frame, the nozzle communicates with the drain line in piston chamber, installs check valve structure two on its drain line; the filling frame is also provided with a liquid inlet channel, a one-way valve structure I is arranged in the liquid inlet channel, the outer end of the liquid inlet channel is provided with a connector connected with external liquid medicine, and the liquid inlet channel is connected with a liquid inlet of the piston cavity; according to the utility model, the sensor of the traditional filling equipment is replaced by the pure mechanical mechanism, so that the cost of the filling equipment is reduced, and the stability of the filling equipment is improved.
Description
Technical Field
The utility model relates to the technical field of filling equipment, in particular to a nasal spray filling mechanism.
Background
The spray is prepared by filling raw materials or proper auxiliary materials into a special device, and releasing the content in the form of mist by means of pressure of a manual pump, high-pressure gas, ultrasonic vibration or other methods when in use, and is used for pulmonary inhalation or preparation of directly spraying to mucous membrane, skin and the like of a cavity.
When the existing spray is filled, a plurality of sensors are required to be used for monitoring, so that accurate filling can be completed, for example, a position sensor is used for monitoring the position of an empty bottle, a flowmeter is used for detecting filling quantity and the like, a controller is required for coordination work among the plurality of sensors, and a common controller such as a PLC (programmable logic controller) and a singlechip is required, so that the cost of filling equipment is high, and the utility model provides a purely mechanical nasal spray filling mechanism.
Disclosure of Invention
The utility model aims to provide a nasal spray filling mechanism.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a nose spray filling mechanism, includes filling chassis, feed divider, filling frame, material loading conveyer belt, unloading conveyer belt and frame, material loading conveyer belt and unloading conveyer belt set up respectively in the front and back both sides of filling chassis, the frame sets up in the left side of filling chassis, the filling frame is installed in the frame, and the filling frame is located the top of filling chassis, the bottom of filling frame is connected with the feed divider through the feed divider pivot, the feed divider is located the filling chassis, and both concentric settings are equipped with a plurality of equipartitions's feed divider groove on the excircle of feed divider, the size of feed divider groove and spray bottle diameter size adaptation; the filling frame is provided with a transmission mechanism, a reciprocating mechanism, a piston cavity and a nozzle, the nozzle is communicated with a liquid outlet pipeline of the piston cavity, a one-way valve structure II is arranged on the liquid outlet pipeline of the nozzle, a piston is arranged in the piston cavity and is connected with the reciprocating mechanism through a piston rod, the reciprocating mechanism is in transmission connection with the transmission mechanism, the reciprocating mechanism drives the piston to reciprocate up and down, and the transmission mechanism drives the material distributing rotating shaft and the material distributing disc to intermittently move; the filling frame is also provided with a liquid inlet channel, a first check valve structure is arranged in the liquid inlet channel, the outer end of the liquid inlet channel is provided with a connector connected with external liquid medicine, and the liquid inlet channel is connected with a liquid inlet of the piston cavity.
Further, the transmission mechanism comprises a filling motor, a transmission shaft and a bevel gear pair, wherein only one third of the bevel gear pair is distributed on the driving wheel of the bevel gear pair, one end of the transmission shaft is connected with an output shaft of the filling motor, the other end of the transmission shaft is connected with the reciprocating mechanism, and the transmission shaft is in transmission connection with the material distributing rotating shaft through the bevel gear pair.
Further, the reciprocating mechanism comprises an eccentric rotary table, a first connecting rod, a second connecting rod, a swinging rod and a piston rod, wherein the eccentric rotary table is fixedly connected with a transmission shaft, a hinging shaft deviating from the circle center is arranged on the eccentric rotary table, one end of the first connecting rod is hinged with the hinging shaft, the other end of the first connecting rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with the upper end of the piston rod, the lower end of the piston rod is fixedly connected with the piston, the upper end of the swinging rod is hinged with the middle of the second connecting rod, and a lower end filling frame of the swinging rod is hinged.
Further, the one-way valve structure I consists of a valve block I and a spring I, the valve block I and the spring I are arranged in the valve cavity I, the valve block I is of a conical structure, the spring I pushes the valve block I to be in contact seal with a conical sealing surface of the valve cavity I, and a liquid inlet pipe of the piston cavity is communicated with the side surface of the valve cavity I.
Further, the one-way valve structure II consists of a valve block II and a spring II, the valve block II and the spring II are arranged in the valve cavity II, the valve block II is of a conical structure, the spring II pushes the valve block II to be in contact seal with a conical sealing surface of the valve cavity II, and the maximum diameter of the valve block II is smaller than that of the valve cavity II.
In summary, the utility model has the following beneficial effects: according to the utility model, the sensor of the traditional filling equipment is replaced by the pure mechanical mechanism, so that the cost of the filling equipment is reduced, and the stability of the filling equipment is improved.
Drawings
FIG. 1 is a schematic structural view of the filling mechanism of the present utility model;
FIG. 2 is a top view of the filling turret of the present utility model;
FIG. 3 is a schematic illustration of the transmission of the present utility model;
FIG. 4 is a partial schematic view of the filling mechanism of the present utility model;
fig. 5 is a schematic structural view of a drive wheel of the bevel gear pair of the present utility model.
In the figure, 1, a filling chassis; 2. a material distributing disc; 3. a spray bottle; 4. filling a frame; 5. a material-distributing rotating shaft; 6. an eccentric turntable; 7. a first connecting rod; 8. a second connecting rod; 9. swing rod; 10. a piston rod; 11. a piston; 12. a piston chamber; 13. a nozzle; 14. a feeding conveyer belt; 15. a blanking conveying belt; 16. bevel gear pair; 17. a transmission shaft; 18. filling a motor; 19. a joint; 20. a liquid inlet channel; 21. a valve block I; 22. a first spring; 23. a valve block II; 24. a second spring; 25. a frame; 26. and (5) conical teeth.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, a nasal spray filling mechanism comprises a filling chassis 1, a distributing disc 2, a filling frame 4, a feeding conveying belt 14, a discharging conveying belt 15 and a frame 25, wherein the feeding conveying belt 14 and the discharging conveying belt 15 are respectively arranged on the front side and the rear side of the filling chassis 1, the frame 25 is arranged on the left side of the filling chassis 1, the filling frame 4 is arranged on the frame 25, the filling frame 4 is positioned above the filling chassis 1, the bottom of the filling frame 4 is connected with the distributing disc 2 through a distributing rotating shaft 5, the distributing disc 2 is positioned in the filling chassis 1 and is concentrically provided with a plurality of distributing grooves which are uniformly distributed on the outer circle of the distributing disc 2, and the size of each distributing groove is matched with the diameter of a spray bottle 3; the filling frame 4 is provided with a transmission mechanism, a reciprocating mechanism, a piston cavity 12 and a nozzle 13, the nozzle 13 is communicated with a liquid outlet pipeline of the piston cavity 12, a one-way valve structure II is arranged on the liquid outlet pipeline, a piston 11 is arranged in the piston cavity 12, the piston 11 is connected with the reciprocating mechanism through a piston rod 10, the reciprocating mechanism is in transmission connection with the transmission mechanism, the reciprocating mechanism drives the piston 11 to reciprocate up and down, and the transmission mechanism drives the material distributing rotating shaft 5 and the material distributing disc 2 to intermittently move; the filling frame 4 is also provided with a liquid inlet channel 20, a one-way valve structure I is arranged in the liquid inlet channel 20, the outer end of the liquid inlet channel 20 is provided with a joint 19 connected with external liquid medicine, and the liquid inlet channel 20 is connected with a liquid inlet of the piston cavity 12.
Further, as shown in fig. 3 and 5, the transmission mechanism comprises a filling motor 18, a transmission shaft 17 and a bevel gear pair 16, only one third of the driving wheel of the bevel gear pair 16 is provided with bevel teeth 26, one end of the transmission shaft 17 is connected with an output shaft of the filling motor 18, the other end of the transmission shaft 17 is connected with the reciprocating mechanism, and the transmission shaft 17 is in transmission connection with the material distributing rotating shaft 5 through the bevel gear pair 16.
Further, as shown in fig. 1 and 3, the reciprocating mechanism comprises an eccentric rotary table 6, a first connecting rod 7, a second connecting rod 8, a swinging rod 9 and a piston rod 10, wherein the eccentric rotary table 6 is fixedly connected with a transmission shaft 17, a hinging shaft deviating from the circle center is arranged on the eccentric rotary table 6, one end of the first connecting rod 7 is hinged with the hinging shaft, the other end of the first connecting rod is hinged with one end of the second connecting rod 8, the other end of the second connecting rod 8 is hinged with the upper end of the piston rod 10, the lower end of the piston rod 10 is fixedly connected with the piston 11, the upper end of the swinging rod 9 is hinged with the middle of the second connecting rod 8, and the lower end filling frame 4 of the swinging rod 9 is hinged.
Further, as shown in fig. 4, the one-way valve structure one is composed of a valve block one 21 and a spring one 22, the valve block one 21 and the spring one 22 are installed in the valve cavity one, the valve block one 21 is in a conical structure, the spring one 22 pushes the valve block one 21 to be in contact and seal with a conical sealing surface of the valve cavity one, and a liquid inlet pipe of the piston cavity 12 is communicated with the side surface of the valve cavity one. Further, the second check valve structure is composed of a second valve block 23 and a second spring 24, the second valve block 23 and the second spring 24 are installed in the second valve cavity, the second valve block 23 is of a conical structure, the second spring 24 pushes the second valve block 23 to be in contact sealing with a conical sealing surface of the second valve cavity, and the maximum diameter of the second valve block 23 is smaller than that of the second valve cavity.
The working process comprises the following steps: the filling motor 18 rotates, the piston 11 is driven to reciprocate up and down in the piston cavity 12 by a reciprocating mechanism (comprising an eccentric turntable 6, a first connecting rod 7, a second connecting rod 8 and a swinging rod 9), when the piston 11 moves upwards, the negative pressure in the piston cavity 12 enables the first check valve structure to be opened, liquid medicine enters from the joint 19 and the liquid inlet channel 20, and when the piston 11 moves downwards, the second check valve structure is opened, and the liquid medicine is sprayed out from the nozzle 13 for filling; simultaneously, the filling motor 18 rotates to enable the bevel gear pair 16 to rotate, and only part of bevel teeth 26 are arranged on the driving wheel of the bevel gear pair 16, so that the distributing rotating shaft 5 and the distributing disc 2 rotate in a clearance mode, intermittent bottle feeding action is achieved, filling and bottle feeding actions are synchronous, and filling work can be completed.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. The utility model provides a nose spray filling mechanism, includes filling chassis (1), feed divider (2), filling frame (4), material loading conveyer belt (14), unloading conveyer belt (15) and frame (25), material loading conveyer belt (14) and unloading conveyer belt (15) set up both sides, its characterized in that around filling chassis (1) respectively: the device is characterized in that the frame (25) is arranged on the left side of the filling chassis (1), the filling frame (4) is arranged on the frame (25), the filling frame (4) is positioned above the filling chassis (1), the bottom of the filling frame (4) is connected with the distributing disc (2) through the distributing rotating shaft (5), the distributing disc (2) is positioned in the filling chassis (1) and is concentrically arranged, a plurality of distributing grooves which are uniformly distributed are arranged on the outer circle of the distributing disc (2), and the size of each distributing groove is matched with the diameter of the spraying agent bottle (3); the filling frame (4) is provided with a transmission mechanism, a reciprocating mechanism, a piston cavity (12) and a nozzle (13), the nozzle (13) is communicated with a liquid outlet pipeline of the piston cavity (12), a one-way valve structure II is arranged on the liquid outlet pipeline, a piston (11) is arranged in the piston cavity (12), the piston (11) is connected with the reciprocating mechanism through a piston rod (10), the reciprocating mechanism is in transmission connection with the transmission mechanism, the reciprocating mechanism drives the piston (11) to reciprocate up and down, and the transmission mechanism drives the material distributing rotating shaft (5) and the material distributing disc (2) to intermittently move; the filling frame (4) is further provided with a liquid inlet channel (20), a one-way valve structure I is arranged in the liquid inlet channel (20), the outer end of the liquid inlet channel (20) is provided with a connector (19) connected with external liquid medicine, and the liquid inlet channel (20) is connected with a liquid inlet of the piston cavity (12).
2. A nasal spray filling mechanism as claimed in claim 1, wherein: the transmission mechanism comprises a filling motor (18), a transmission shaft (17) and a bevel gear pair (16), wherein only one third of the bevel teeth (26) are distributed on the driving wheel of the bevel gear pair (16), one end of the transmission shaft (17) is connected with the output shaft of the filling motor (18), the other end of the transmission shaft (17) is connected with the reciprocating mechanism, and the transmission shaft (17) is in transmission connection with the material distributing rotating shaft (5) through the bevel gear pair (16).
3. A nasal spray filling mechanism as claimed in claim 2, wherein: the reciprocating mechanism comprises an eccentric rotary table (6), a first connecting rod (7), a second connecting rod (8), a swinging rod (9) and a piston rod (10), wherein the eccentric rotary table (6) is fixedly connected with a transmission shaft (17), a hinging shaft deviating from the circle center is arranged on the eccentric rotary table (6), one end of the first connecting rod (7) is hinged with the hinging shaft, the other end of the first connecting rod is hinged with one end of the second connecting rod (8), the other end of the second connecting rod (8) is hinged with the upper end of the piston rod (10), the lower end of the piston rod (10) is fixedly connected with a piston (11), the upper end of the swinging rod (9) is hinged with the middle of the second connecting rod (8), and the lower end of the swinging rod (9) is hinged with a filling frame (4).
4. A nasal spray filling mechanism according to claim 3, wherein: the one-way valve structure I consists of a valve block I (21) and a spring I (22), the valve block I (21) and the spring I (22) are arranged in the valve cavity I, the valve block I (21) is of a conical structure, the spring I (22) pushes the valve block I (21) to be in contact seal with a conical sealing surface of the valve cavity I, and a liquid inlet pipe of the piston cavity (12) is communicated with the side surface of the valve cavity I.
5. A nasal spray filling mechanism as claimed in claim 4, wherein: the one-way valve structure II consists of a valve block II (23) and a spring II (24), the valve block II (23) and the spring II (24) are arranged in the valve cavity II, the valve block II (23) is of a conical structure, the spring II (24) pushes the valve block II (23) to be in contact seal with a conical sealing surface of the valve cavity II, and the maximum diameter of the valve block II (23) is smaller than the diameter of the valve cavity II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222935116.7U CN219469667U (en) | 2022-11-04 | 2022-11-04 | Nasal spray filling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222935116.7U CN219469667U (en) | 2022-11-04 | 2022-11-04 | Nasal spray filling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219469667U true CN219469667U (en) | 2023-08-04 |
Family
ID=87462477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222935116.7U Active CN219469667U (en) | 2022-11-04 | 2022-11-04 | Nasal spray filling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219469667U (en) |
-
2022
- 2022-11-04 CN CN202222935116.7U patent/CN219469667U/en active Active
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