CN212556886U - Pre-filled syringe waste removing assembly and pre-filled syringe filling and sealing machine - Google Patents
Pre-filled syringe waste removing assembly and pre-filled syringe filling and sealing machine Download PDFInfo
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- CN212556886U CN212556886U CN202021388189.3U CN202021388189U CN212556886U CN 212556886 U CN212556886 U CN 212556886U CN 202021388189 U CN202021388189 U CN 202021388189U CN 212556886 U CN212556886 U CN 212556886U
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- filled syringe
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- range
- synchronous belt
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Abstract
The utility model discloses a pre-filled syringe inspection rejects subassembly and pre-filled syringe filling and sealing machine, this pre-filled syringe inspection rejects subassembly is installed in the output end department of the annular hold-in range of pre-filled syringe filling and sealing machine, collect fill and air cock including the wastrel, the wastrel is collected and is fought and set up the below of annular hold-in range, the air cock sets up the inboard of annular hold-in range to the air jet is right the bottle of the pre-filled syringe on the annular hold-in range. The waste rejecting assembly can reject empty injectors on the annular synchronous belt.
Description
Technical Field
The utility model belongs to the technical field of the encapsulation of pre-filled syringe, especially, relate to a pre-filled syringe inspection rejects subassembly and pre-filled syringe filling and sealing machine.
Background
The pre-filled syringe is a common medical apparatus and generally comprises a bottle body, a cap body and a rubber plug, wherein the bottle body is provided with a bottle body curled edge, the cap body is screwed on the needle head end at the front end of the bottle body, and the rubber plug is arranged in a barrel body of a sleeve in a sliding way; during injection, the cap body is screwed off, and the core rod at the tail end of the bottle body pushes the rubber plug to push the injection solution pre-filled in the sleeve out of the injector.
The prefilled syringe filling and sealing machine is then the mechanism of assembling the prefilled syringe, generally including the annular synchronous belt that is used for bearing and carrying the bottle, lateral part evenly distributed at annular synchronous belt has the bottle draw-in groove that is used for hanging the bottle, the bottle can hang the card in the bottle draw-in groove, annular synchronous belt has the cap screwing station along the transmission direction division of bottle, filling station and the station of plugging in, be equipped with in cap screwing station department and be used for the cap body to connect soon the cap body and revolve the cap subassembly of screwing on the bottle, filling station department is equipped with the filling subassembly that is used for filling injection solution in the bottle, the station department of plugging in then is equipped with the subassembly of plugging in that is used for filling the plug additional to the bottle, the bottle after processes such as the process of plugging in, revolve cap and filling flows to collection device from the output end of hold.
However, in the process of packaging of the existing filling and sealing machine, a few empty syringes which are not filled or leaked liquid enter the collecting device together with qualified products from the output end of the annular synchronous belt of the filling and sealing machine of the prefilled syringe, so that the subsequent screening is very difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pre-filled syringe inspection rejects subassembly and pre-filled syringe filling and sealing machine, this inspection rejects subassembly can reject the empty syringe on the annular hold-in range.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the waste rejecting assembly of the pre-filled syringe is installed at the output end of an annular synchronous belt of a pre-filled syringe filling and sealing machine and comprises a defective product collecting hopper and an air nozzle, wherein the defective product collecting hopper is arranged below the annular synchronous belt, the air nozzle is arranged on the inner side of the annular synchronous belt, and an air nozzle is opposite to a bottle body of the pre-filled syringe on the annular synchronous belt.
Specifically, the waste rejecting assembly further comprises a movable baffle and a waste rejecting cylinder, the movable baffle is arranged on the outer side of the annular synchronous belt and corresponds to the air nozzle, and the movable baffle is driven by the waste rejecting cylinder to be close to or far away from the synchronous belt.
Specifically, a bottle dropping slide way is arranged on the defective product collecting hopper, and the blown empty injector slides to the defective product collecting hopper through the bottle dropping slide way.
The utility model provides a prefilled syringe filling and sealing machine, installs the inspection rejects subassembly at the output end department of the annular hold-in range of prefilled syringe filling and sealing machine, and this inspection rejects subassembly includes that the wastrel is collected and is fought and the air cock, the wastrel is collected and is fought and set up the below of annular hold-in range, the air cock sets up the inboard of annular hold-in range to the air jet is right the bottle of the prefilled syringe on the annular hold-in range.
Specifically, the waste rejecting assembly further comprises a movable baffle and a waste rejecting cylinder, the movable baffle is arranged on the outer side of the annular synchronous belt and corresponds to the air nozzle, and the movable baffle is driven by the waste rejecting cylinder to be close to or far away from the synchronous belt.
Specifically, a bottle dropping slide way is arranged on the defective product collecting hopper, and the blown empty injector slides to the defective product collecting hopper through the bottle dropping slide way.
Compared with the prior art, the utility model discloses following beneficial effect has:
when the bottle moves to the position of the waste removing assembly, the air nozzle blows air to the injector on the synchronous belt, the empty injector which is not filled and sealed or leaks is light in weight, the empty injector is separated from the bottle clamping groove under the action of air flow of the air nozzle and enters the defective product collecting hopper to be collected, the bottle filled with injection solution is relatively medium in weight, the air nozzle cannot blow the empty injector down and then is output from the output end of the synchronous belt, the waste removing action is completed, and the whole waste removing assembly is simple in structure and convenient to operate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a waste removing assembly according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a prefilled syringe filling and sealing machine comprises an annular synchronous belt 1 for bearing and conveying bottles, bottle body clamping grooves 3 for hanging bottles 2 are uniformly distributed on the side portion of the annular synchronous belt 1, the bottles 2 can be clamped in the bottle body clamping grooves in a matching manner from the side opening of the bottle body clamping grooves 3, the bottles 2 cannot fall from the bottle body clamping grooves 3 because the bottles 2 have bottle body flanges, the annular synchronous belt 1 is divided into a cap screwing station, a filling station, a plugging station and a waste removing station along the conveying direction of the bottles, the waste removing station is positioned at the output end of the annular synchronous belt 1, the cap screwing station is provided with a cap screwing assembly (not shown) for screwing caps on the bottles, the filling station is provided with a filling assembly (not shown) for filling injection solution into the bottles, the plugging station is provided with a plugging assembly (not shown) for plugging rubber plugs on the bottles, the waste removing component 4 is arranged at the waste removing station, and the bottle body after processes of plugging, cap screwing, filling, waste removing and the like flows into the collecting device from the output end of the synchronous belt. The cap screwing assembly, the filling assembly and the plugging assembly are all of the existing structures and are not described in detail herein.
Specifically, the rejecting group 4 includes a defective product collecting hopper (not shown in the figure) and an air nozzle 401, the air nozzle 401 is connected to a high-pressure air source, the defective product collecting hopper is disposed below the annular synchronous belt 1, the air nozzle 401 is disposed inside the annular synchronous belt 1, and an air nozzle is aligned with a bottle of a prefilled syringe on the annular synchronous belt 1. As for the concrete structure of cap screwing component, filling component and stopper adding component, all are prior art, are not the key points of this application improvement, and no longer give details here.
When the bottle 2 moves to the waste removing station, the air nozzle 401 blows air to the injector on the synchronous belt, and the empty injector which is not filled or leaked is light in weight, so that the empty injector is separated from the bottle clamping groove under the action of the air flow of the air nozzle 401 and enters the defective product collecting hopper to be collected, the bottle filled with injection solution is moderate in weight, and the air nozzle 401 cannot blow the bottle off to be output from the output end of the synchronous belt, so that the waste removing action is completed.
In this application embodiment, adjust to suitable size through the jet air current with air cock 401, can realize the rejection of the incomplete time air syringe on the annular synchronous belt 1, whole rejection subassembly simple structure, convenient operation.
Referring to fig. 1, it can be understood that the rejecting assembly 4 further includes a movable baffle 402 and a rejecting cylinder 403, the movable baffle 402 is disposed outside the annular synchronous belt 1 and corresponds to the air nozzle 401, the movable baffle 402 is driven by the rejecting cylinder 403 to be close to or far away from the synchronous belt, a bottle dropping slide 404 disposed obliquely upward is disposed on the defective product collecting hopper, and the blown empty injector slides down to the defective product collecting hopper through the bottle dropping slide 404.
Referring to fig. 1, when the bottle body moves to the waste removing station, the waste removing cylinder 403 drives the movable baffle 402 at the front end to retreat, and the air nozzle 401 at the opposite lower end is opened to blow air, at this time, the outer side of the synchronous belt is not limited by the movable baffle 402, the bottle body can be separated from the side opening of the bottle body clamping groove of the synchronous belt under the action of external force, if an empty syringe exists on the synchronous belt, the empty syringe is separated from the bottle body clamping groove under the action of the air flow of the air nozzle 401 and then falls into the bottle falling slideway, and the syringe filled with injection solution cannot be blown off by the air nozzle 401 due to the relatively middle weight and enters the syringe collecting device, so that the waste removing action is completed. The above examples are merely illustrative of the present invention clearly and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Nor is it intended to be exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (6)
1. The waste removing component of the pre-filled syringe is arranged at the output end of an annular synchronous belt of a pre-filled syringe filling and sealing machine, and is characterized in that: including wastrel collection fill and air cock, wastrel collection fill sets up the below of annular hold-in range, the air cock sets up the inboard of annular hold-in range to the air jet aims at the bottle of the pre-filled syringe on the annular hold-in range.
2. The waste removing assembly for a prefilled syringe of claim 1, wherein: the waste rejecting assembly further comprises a movable baffle and a waste rejecting cylinder, the movable baffle is arranged on the outer side of the annular synchronous belt and corresponds to the air nozzle, and the movable baffle is driven by the waste rejecting cylinder to be close to or far away from the synchronous belt.
3. The waste removing assembly for pre-filled syringe as set forth in claim 2, wherein: and a bottle dropping slideway is arranged on the defective product collecting hopper, and the blown empty injector slides to the defective product collecting hopper through the bottle dropping slideway.
4. Pre-filled syringe filling and sealing machine, its characterized in that: install the inspection rejects subassembly at the output end department of the annular hold-in range of pre-filled syringe filling and sealing machine, this inspection rejects subassembly includes that the wastrel is collected and is fought and the air cock, the wastrel is collected and is fought and set up the below of annular hold-in range, the air cock sets up the inboard of annular hold-in range to the air jet is right the bottle of the pre-filled syringe on the annular hold-in range.
5. The prefilled syringe filling and sealing machine of claim 4, wherein: the waste rejecting assembly further comprises a movable baffle and a waste rejecting cylinder, the movable baffle is arranged on the outer side of the annular synchronous belt and corresponds to the air nozzle, and the movable baffle is driven by the waste rejecting cylinder to be close to or far away from the synchronous belt.
6. The prefilled syringe filling and sealing machine of claim 5, wherein: and a bottle dropping slideway is arranged on the defective product collecting hopper, and the blown empty injector slides to the defective product collecting hopper through the bottle dropping slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021388189.3U CN212556886U (en) | 2020-07-15 | 2020-07-15 | Pre-filled syringe waste removing assembly and pre-filled syringe filling and sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021388189.3U CN212556886U (en) | 2020-07-15 | 2020-07-15 | Pre-filled syringe waste removing assembly and pre-filled syringe filling and sealing machine |
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| Publication Number | Publication Date |
|---|---|
| CN212556886U true CN212556886U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021388189.3U Active CN212556886U (en) | 2020-07-15 | 2020-07-15 | Pre-filled syringe waste removing assembly and pre-filled syringe filling and sealing machine |
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| CN (1) | CN212556886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477096A (en) * | 2023-06-21 | 2023-07-25 | 苏州善湾生物医药科技有限公司 | Subcutaneous gel slow-release agent prefilling needle filling cap screwing machine |
-
2020
- 2020-07-15 CN CN202021388189.3U patent/CN212556886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477096A (en) * | 2023-06-21 | 2023-07-25 | 苏州善湾生物医药科技有限公司 | Subcutaneous gel slow-release agent prefilling needle filling cap screwing machine |
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