Sealing device for ampoule bottle

Abstract

The utility model discloses a sealing device of an ampoule bottle, which comprises an inclined plate provided with a flame seat and a clamping piece, a flame front is arranged on the flame seat, the sealing device further comprises a lengthened plate sliding at the end part of the inclined plate, a warping plate is arranged at the end part of the lengthened plate, a touched rod is arranged on the lengthened plate, and a trigger block for pushing the touched rod to move is fixedly arranged on the flame seat. According to the sealing device of the ampoule bottle, the triggering block abuts against the touched rod to move through the deflected flame seat, so that the touched rod pushes the lengthening plate to stretch out of the end of the inclined plate, the lengthening plate actively bears the inclined upward movement of the clamping piece, the collection range of bottle opening falling is enlarged, and the sealing effect of the ampoule bottle is improved. The problem of dripping of the bottle opening in the molten state is effectively solved, meanwhile, the warped plate is matched so that dripping of the bottle opening can be received preferentially, and the situation that liquid drips and pollutes an ampoule bottle and a flame spray head is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and particularly relates to a sealing device for an ampoule bottle. Background Technique

[0002] On the market, a melting and sealing machine is used to seal ampoule bottles. The ampoule bottles after pouring are melted through a plasma flame spray head, and then an eagle beak is used to clamp the melted bottle mouth, so that the clamped bottle mouth is naturally cooled to a solid state and collected centrally. Finally, the ampoule bottles are melted and sealed through the spray head.

[0003] According to the publication (announcement) number: CN108820280B, the publication (announcement) date: March 16, 2021, a sealing device for an ampoule bottle is disclosed.

[0004] In the prior art including the above patent, since the ampoule bottles on the melting and sealing machine are inclined for transportation, and the process of clamping the bottle mouth by the eagle beak is on the same inclined plane as the ampoule bottle, and the flame ejection angle and the collection inclined plate angle are both perpendicular to the ampoule bottle. When the eagle beak moves obliquely upward to the inner side of the vertical direction at the end of the inclined plate and opens, the bottle mouth can fall onto the collection inclined plate and slide down for storage. However, during this solidification process, the bottle mouth clamped by the eagle beak is still in a molten state, and dripping occurs before the bottle mouth reaches the end of the inclined plate, resulting in the dripping liquid contaminating the ampoule bottles to be sealed and the flame nozzle. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sealing device for an ampoule bottle, aiming to solve the problems generated above.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sealing device for an ampoule bottle includes an inclined plate provided with a flame seat and a clamping member. A flame head is arranged on the flame seat. The device further includes an extension plate sliding at the end of the inclined plate, and a tipping plate is arranged at the end of the extension plate;

[0008] A touch rod is arranged on the extension plate, and a trigger block for pushing the touch rod to move is fixedly installed on the flame seat.

[0009] Preferably, a plurality of sliding grooves are formed on the inclined plate, and a sliding seat sliding in the sliding grooves is fixedly installed on the extension plate.

[0010] Preferably, a guide plate is fixedly installed on the inclined plate, and an inclined chute is formed on the guide plate. A round block sliding in the chute is fixedly installed on the touch rod.

[0011] Preferably, an air passage communicating with the end face of the inclined plate is formed on the tipping plate, and exhaust holes with ports facing the clamping member are arranged on the air passage.

[0012] Preferably, an arc plate is fixedly installed at the airway port, and the extended plate in the active state guides gas to the arc plate port.

[0013] Preferably, the end of the arc plate in the reset state slides against the end surface of the inclined plate.

[0014] In the above technical scheme, the utility model provides an ampoule bottle sealing device, which has the following beneficial effects: the trigger block is pushed against the touch rod to move through the deflected flame seat, so that the touch rod pushes the extension plate to extend out of the end of the inclined plate, which is used to make the extension plate actively undertake the oblique upward movement of the clamp and increase the collection range of the bottle mouth, effectively reducing the problem of dripping from the bottle mouth that is still in a molten state, and at the same time, it is equipped with a seesaw to enable it to preferentially receive the dripping of the bottle mouth, greatly reducing the contamination of the ampoule bottle and the flame nozzle by liquid dripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of the extension of the inclined plate, the clamp and the extension plate on the sealing machine provided by the embodiment of the utility model;

[0017] Figure 2 A schematic diagram of an inclined plate, a clamp and an extended plate extending upward on a sealing machine provided by an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of a flame head and an extension plate provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of a touch rod being slidably guided by a guide plate provided in an embodiment of the utility model;

[0020] Figure 5 A schematic side cross-sectional view of an inclined plate, a clamp and an extension plate on a sealing machine provided in an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Inclined plate; 2. Clamp; 3. Flame seat; 31. Flame head; 4. Extension plate; 41. Rocker; 42. Touch rod; 421. Trigger block; 422. Guide plate; 43. Slide seat; 431. Slideway; 44. Arc plate; 45. Airway; 451. Exhaust hole. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1-5 As shown, a sealing device for an ampoule bottle comprises an inclined plate 1 provided with a flame seat 3 and a clamp 2, the flame seat 3 is provided with a flame head 31, and also comprises an extension plate 4 sliding on the end of the inclined plate 1, and a seesaw plate 41 is provided at the end of the extension plate 4;

[0025] A touch rod 42 is provided on the extension plate 4 , and a trigger block 421 for resisting and pushing the touch rod 42 to move is fixedly installed on the flame seat 3 .

[0026] Specifically, the clamp 2 is provided with an eagle beak, and the flame seat 3 is rotatably provided on the sealing machine, so that the flame sprayed by the flame head 31 can be away from the ampoule bottle after the mouth is closed. These are all existing technologies and will not be described in detail here.

[0027] Furthermore, the extended plate 4 is movable at the high end of the inclined plate 1 , the contact rod 42 is "L" shaped and fixedly installed at the low end of the extended plate 4 , and the rocker plate 41 is tilted at the high end of the extended plate 4 .

[0028] Furthermore, the trigger block 421 is a protrusion on the flame seat 3, and when the end of the touched rod 42 slides from the arc top position of the protrusion to the arc bottom, the touched rod 42 is prompted to move.

[0029] The trigger block 421 is pushed against the touched rod 42 by the deflected flame seat 3 to move, so that the touched rod 42 pushes the extension plate 4 to extend out of the end of the inclined plate 1, so as to make the extension plate 4 actively undertake the oblique upward movement of the clamp 2 and increase the collection range of the bottle mouth drop, effectively reducing the problem of dripping from the bottle mouth that is still in a molten state, and at the same time, the seesaw 41 is used to enable it to preferentially undertake the dripping of the bottle mouth, greatly reducing the contamination of the ampoule bottle and the flame nozzle by liquid dripping.

[0030] As an embodiment further provided by the present invention, a plurality of slideways 431 are provided on the inclined plate 1 , and a slide seat 43 that slides in the slideways 431 is fixedly mounted on the extension plate 4 .

[0031] Specifically, a high temperature resistant rubber diaphragm is fixedly installed in the slideway 431, so that the rubber diaphragm can provide sealing after the slide seat 43 moves, thereby preventing the solidified bottle mouth from passing through the inclined plate 1 and falling off.

[0032] The slide 43 in the shape of an inverted "T" provides guidance and limitation for the movement of the extension plate 4, so that the extension plate 4 extended to a predetermined position can be limited by the slide 43, thereby improving the stability of the extension plate 4 during movement, and the slide 431 also provides sliding of the touch rod 42 to ensure the driven effect of the extension plate 4.

[0033] As another embodiment further provided by the present invention, a guide plate 422 is fixedly mounted on the inclined plate 1, and an inclined sliding groove is provided on the guide plate 422, and a round block sliding in the sliding groove is fixedly mounted on the touch rod 42.

[0034] Specifically, the symmetrically arranged guide plates 422 are set on the lower end surface of the inclined plate 1, and two round blocks are fixedly installed on the single touch rod 42 to increase the sliding stability. At the same time, a tension spring is fixedly installed between one of the round blocks and the inclined slide groove to ensure the reset of the extension plate 4.

[0035] When the contact rod 42 is driven, the sliding cooperation of the round block and the slide groove allows the extension plate 4 to move away from the conveying end surface of the inclined plate 1 with a gap between the two, and also allows the extension plate 4 to be closer to the bottle mouth falling position, thereby improving the collection effect of the bottle mouth liquid.

[0036] As another embodiment further provided by the present invention, an air passage 45 connected to the end surface of the inclined plate 1 is provided on the seesaw plate 41 , and an exhaust hole 451 with its port facing the clamp 2 is provided on the air passage 45 .

[0037] In the process of spraying flames through the flame head 31, an airflow toward the tip of the flame cone will be generated around the flame, and this part of the airflow will be supplemented from the gap between the extension plate 4 and the inclined plate 1, and the supplemented airflow will also enter the air duct 45 and be sprayed out from the exhaust hole 451, so that the airflow blowing toward the eagle's beak can enhance the cooling effect of the bottle mouth, effectively reduce the problem of random dripping of liquid, and ensure the cleanliness of the conveying end faces of the extension plate 4 and the inclined plate 1.

[0038] As another embodiment further provided by the present invention, an arc plate 44 is fixedly installed at the port of the air duct 45 , and the extended plate 4 in the active state guides gas to the port of the arc plate 44 .

[0039] Specifically, the arc plate 44 is an elastic metal plate, and the end section of the arc plate 44 has a pointed cone-shaped inclined surface.

[0040] The split airflow enters from the end of the arc plate 44, so that the arc plate 44 is used as an airflow guide (such as Figure 5 As shown), the problem of waste of this part of the airflow entering the air duct 45 is effectively reduced, and the amount of air ejected from the exhaust hole 451 is guaranteed.

[0041] As another embodiment further provided by the present invention, the end of the arc plate 44 in the reset state slides against the end surface of the inclined plate 1 .

[0042] Specifically, in the default state, the arc plate 44 contacts the conveying end surface of the inclined plate 1 and deforms, and the elastic coefficient of the arc plate 44 is smaller than the elastic coefficient of the tension spring, so that the tension spring pulls the extension plate 4 to return to its original position.

[0043] Furthermore, when the extension plate 4 moves away from the conveying end face of the inclined plate 1 and the end of the arc plate 44 just disengages from the end of the inclined plate 1, the arc plate 44 fully recovers its deformation, that is, the extension and retraction of the arc plate 44 will not interfere with the movement of the extension plate 4.

[0044] During the reset process of the extension plate 4, the arc plate 44 slides again in contact with the conveying end face of the inclined plate 1, so that the tapered inclined plane at the end of the arc plate 44 shovels the conveying end face of the inclined plate 1. The purpose is to use the tapered inclined plane to scrape off the solidified liquid on the inclined plate 1 to avoid interfering with the operation of the extension plate 4. At the same time, the arc plate 44 with deformation ability can exert pressure during the shoveling process to improve the scraping efficiency.

[0045] Working principle: The deflected flame base 3 makes the trigger block 421 push against the touched rod 42 to move, so that the touched rod 42 pushes the extension plate 4 to extend out of the end of the inclined plate 1, which is used to actively receive the upward movement of the clamping part 2 by the extension plate 4 and increase the collection range of the dropped bottle mouth, effectively reducing the problem of the molten bottle mouth dripping. At the same time, the rocker 41 is used to give priority to receiving the dripping of the bottle mouth. During the process of the flame head 31 spraying the flame, an air flow towards the tip of the flame cone will be generated around the flame, and this part of the air flow will be supplemented from the gap between the extension plate 4 and the inclined plate 1. The supplemented air flow will also enter the air duct 45 and be ejected from the exhaust hole 451, so that the air flow blowing towards the eagle's beak can enhance the cooling effect of the bottle mouth and effectively reduce the problem of random dripping of the liquid.

[0046] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. An ampoule sealing device, comprising an inclined plate (1) provided with a flame seat (3) and a clamping member (2), wherein a flame head (31) is provided on the flame seat (3), and is characterized in that, It further includes an extension plate (4) sliding at the end of the inclined plate (1), and a tipping plate (41) is arranged at the end of the extension plate (4); A touch rod (42) is arranged on the extension plate (4), and a trigger block (421) for pushing the touch rod (42) to move is fixedly installed on the flame seat (3).

2. The sealing device for an ampoule bottle according to claim 1, wherein, A plurality of sliding channels (431) are formed on the inclined plate (1), and a sliding seat (43) sliding in the sliding channels (431) is fixedly installed on the extension plate (4).

3. The sealing device for an ampoule bottle according to claim 1, characterized in that, A guide plate (422) is fixedly installed on the inclined plate (1), and an inclined sliding groove is formed on the guide plate (422), and a round block sliding in the sliding groove is fixedly installed on the touch rod (42).

4. A sealing device for an ampoule bottle according to claim 1, characterized in that, An air passage (45) communicating with the end face of the inclined plate (1) is formed on the tipping plate (41), and an exhaust hole (451) with a port facing the clamping member (2) is arranged on the air passage (45).

5. The sealing device for an ampoule bottle according to claim 4, characterized in that, An arc plate (44) is fixedly installed at the port of the air passage (45), and the extension plate (4) in the active state drains gas towards the port of the arc plate (44).

6. The sealing device for an ampoule according to claim 5, wherein, The end of the arc plate (44) in the reset state slides in contact with the end face of the inclined plate (1).

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