CN210284680U - Non-bottle and non-can device - Google Patents
Non-bottle and non-can device Download PDFInfo
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- CN210284680U CN210284680U CN201920739033.6U CN201920739033U CN210284680U CN 210284680 U CN210284680 U CN 210284680U CN 201920739033 U CN201920739033 U CN 201920739033U CN 210284680 U CN210284680 U CN 210284680U
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- filling
- shaft
- bottle
- swing rod
- pin hole
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Abstract
The utility model discloses a non-bottle and non-can device, which comprises a stretching shaft connected with a filling pump piston, wherein the lower end of the stretching shaft is hinged with a swing rod; the clamping block is provided with a pin hole; the swing rod is provided with an electromagnet, a telescopic rod of the electromagnet is provided with a compression spring, the front end of the telescopic rod is provided with a limiting ring, and the front end of the limiting ring is provided with a pin shaft matched with the pin hole. The bottle-free and non-filling function on the high-speed filling production line is realized.
Description
Technical Field
The utility model relates to the field of medicine production, in particular to a medicine bottle filling device; when the filling pump is used for filling medicines, when no medicine bottle is detected, the single filling pump does not fill, the waste of liquid medicine is reduced, and the pollution of the liquid medicine to the medicines is avoided.
Background
Filling, which is an indispensable part in the production of all liquid or paste medicines; when the filling pump is filled at a low speed, the return stroke of the filling pump is returned by the spring, but on a high-speed filling production line, the structure of the return spring cannot meet the requirement of filling speed, and the filling and returning processes of the filling pump are required to have power during high-speed filling.
In the filling process, because the bottle shortage phenomenon inevitably exists when the equipment enters the bottle, a certain station has no medicine bottle, and when the bottle is short, the corresponding filling pump does not work, namely no bottle is filled, and the other filling pumps continue to work; the filling pumps are typically driven by a power source, thus requiring each filling pump to have a clutch device with the driving device.
At present, in low-speed filling, a clutch device is shown in fig. 1, a driving shaft 7 is connected with a driving motor, the driving shaft 7 is fixedly connected with a swing rod 8, the front end of a stretching shaft 1 is connected with a piston of a filling pump, and a gap is formed between a pawl 10 and a clamping block 6; when the electromagnet 2 is electrified and extends out, the pawl 10 is driven to rotate anticlockwise to press the clamping block 6, so that the pawl 10 is separated from clamping the clamping block 6, at the moment, the driving motor drives the oscillating bar 8 to normally oscillate through the driving shaft 7, and the filling pump is driven to carry out filling through the stretching shaft 1; when the electromagnet 2 is powered off, the pawl spring 9 pulls the pawl 10 to rotate clockwise, so that the clamping block 6 is clamped, and the tank stopping action is realized. As the mechanism is returned through the pawl spring 9, the problem of inaccurate loading caused by the clearance can be solved as long as the clearance between the pawl of each pump and the clamping block 6 is adjusted to be consistent.
However, on a high-speed filling production line, the structure that the filling pump is returned by the pawl spring 9 cannot meet the speed requirement, power is required for returning the filling pump, and the pawl structure cannot be used, so that a novel clutch device needs to be designed, and the function of no bottle and no filling is realized.
SUMMERY OF THE UTILITY MODEL
In view of the current technical situation, the invention provides a novel clutch device, which realizes the bottle-free and non-filling function on a high-speed filling production line.
A non-bottle and non-can device comprises a stretching shaft connected with a filling pump piston, wherein the lower end of the stretching shaft is hinged with a swing rod; the clamping block is provided with a pin hole; the swing rod is provided with an electromagnet, a telescopic rod of the electromagnet is provided with a compression spring, the front end of the telescopic rod is provided with a limiting ring, and the front end of the limiting ring is provided with a pin shaft matched with the pin hole.
As a further improvement of the above technical solution:
the pin hole is conical; the front end of the pin shaft is conical and matched with the pin hole.
The swing rod is provided with a guide sleeve; the pin shaft is arranged in the guide sleeve.
The swing rod is L-shaped.
Compared with the prior art, the utility model has the advantages of:
because the cooperation of round pin axle and pinhole is inseparable, its ability bidirectional drive can realize that filling pump filling and return stroke all have power. The function that high-speed filling line does not have the bottle and does not irritate can be realized.
Drawings
Fig. 1 is a schematic structural view of a conventional engaging and disengaging device for filling a medicine bottle.
Fig. 2 is a schematic structural diagram of the present invention.
1. Stretching the shaft; 2. an electromagnet; 3. a spring; 4. a pin shaft; 5. a guide block; 6. a clamping block; 7. a drive shaft; 8. a swing rod; 9. a pawl spring; 10. a pawl; 11. a compression spring; 12. a limit ring.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-2, the specific structure of the present invention is:
a non-bottle and non-can device comprises a stretching shaft 1 connected with a filling pump piston, wherein the lower end of the stretching shaft 1 is hinged with a swing rod 8, and the non-bottle and non-can device is characterized in that the swing rod 8 is rotatably sleeved on a driving shaft 7, the driving shaft 7 is connected with a driving motor, and a clamping block 6 is arranged on the driving shaft 7; the clamping block 6 is provided with a pin hole; the swing rod 8 is provided with an electromagnet 2, a telescopic rod of the electromagnet 2 is provided with a compression spring 11, the front end of the telescopic rod is provided with a limiting ring 12, and the front end of the limiting ring 12 is provided with a pin shaft 4 matched with a pin hole.
Further optimization is carried out on the basis of the commercial embodiment:
the pin hole is conical; the front end of the pin shaft 4 is conical and matched with the pin hole.
The swing rod 8 is provided with a guide sleeve 5; the pin shaft 4 is arranged in the guide sleeve 5.
The swing rod 8 is L-shaped.
In fig. 2, a driving shaft 7 is driven by a servo motor, and a clamping block 6 is clamped and fixed on the driving shaft 7 by a screw; the swing rod 8 is in clearance fit with the driving shaft 7, and the swing rod 8 can freely rotate around the driving shaft 7. The clamping block 6 is provided with a pin hole which is a conical hole, and the front end of the pin shaft 4 is processed into a cone. When normal during operation, when filling pump needs the filling promptly, electro-magnet 2 loses the electricity, and round pin axle 4 injects downthehole on the clamp splice under the effect of spring 3, and 7 drive clamp splices 6 of drive shaft, 6 swing of clamp splice 4 drive pendulum rod 8 through round pin axle, and the upper and lower motion of the tensile axle 1 of pendulum rod 8 drive, the piston of filling pump is connected to tensile axle 1 to realize the filling.
When detecting to lack the bottle, electro-magnet 2 corresponding to the filling pump gets electric, and round pin axle 4 is up pulled up, and round pin axle 4 breaks away from the pinhole of clamp splice 6. When the driving shaft 7 runs, the pin shaft 4 is not arranged between the clamping block 6 and the swing rod 8 for transmission, and the swing rod 8 does not move. The filling pump does not work, thereby realizing the function of no bottle and no filling.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (3)
1. A non-bottle and non-can device comprises a stretching shaft (1) connected with a filling pump piston, wherein the lower end of the stretching shaft (1) is hinged with a swing rod (8), and the non-bottle and non-can device is characterized in that the swing rod (8) is rotatably sleeved on a driving shaft (7), the driving shaft (7) is connected with a driving motor, and a clamping block (6) is arranged on the driving shaft (7); the clamping block (6) is provided with a pin hole; the swing rod (8) is provided with an electromagnet (2), a telescopic rod of the electromagnet (2) is provided with a compression spring (11), the front end of the telescopic rod is provided with a limiting ring (12), and the front end of the limiting ring (12) is provided with a pin shaft (4) matched with the pin hole.
2. The device of claim 1 wherein said pin hole is conical; the front end of the pin shaft (4) is conical and matched with the pin hole.
3. The device according to claim 1, wherein the swing link (8) is provided with a guide sleeve (5); the pin shaft (4) is arranged in the guide sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920739033.6U CN210284680U (en) | 2019-05-22 | 2019-05-22 | Non-bottle and non-can device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920739033.6U CN210284680U (en) | 2019-05-22 | 2019-05-22 | Non-bottle and non-can device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210284680U true CN210284680U (en) | 2020-04-10 |
Family
ID=70070421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920739033.6U Active CN210284680U (en) | 2019-05-22 | 2019-05-22 | Non-bottle and non-can device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210284680U (en) |
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2019
- 2019-05-22 CN CN201920739033.6U patent/CN210284680U/en active Active
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