Wiredrawing, filling and sealing device for ampoule bottle

Abstract

The utility model discloses a wiredrawing filling and sealing device for ampoule bottles, which comprises a shell, a liquid filling assembly, a feeding assembly and a sealing assembly, the feeding assembly comprises a feeding plate, a feeding chain track and a discharging conveyor belt, the feeding chain track is arranged between the feeding plate and the discharging conveyor belt, a tooth-shaped structure is arranged on the feeding chain track, the feeding chain track moves to be used for conveying the ampoule bottles, and the sealing assembly is used for sealing the ampoule bottles. The feeding plate is used for containing ampoule bottles; the sealing assembly comprises a supporting frame, a sealing clamp, a flame nozzle and a hydrogen-oxygen generator, the supporting frame is arranged on one side of the feeding chain track, the sealing clamp and the flame nozzle are both connected with the supporting frame, and a pipeline connected with the hydrogen-oxygen generator is arranged on one side of the flame nozzle; the liquid filling assembly is used for filling the ampoule bottle with a sealing solution; the oxyhydrogen generator is arranged above the shell and communicated with the flame nozzle of the sealing assembly, the combustion efficiency of natural gas can be improved through the oxyhydrogen generator, the flame temperature can be increased, accordingly, the bottle opening of the ampoule bottle can be rapidly melted, the machining efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of ampoule bottle filling and sealing, and particularly relates to a wire drawing filling and sealing device for ampoule bottles. Background Art

[0002] Ampoule bottles are usually used in the medical field and are very common in medical experiments and clinical practice. They are used to contain liquids and have the characteristics of simple structure, low production cost, convenient opening and single use, and cannot be reused. During the filling and sealing process of ampoule bottles, it is usually necessary to first fill the liquid and then seal the bottle mouth by high-temperature melting. When heating ampoule bottles with traditional wire drawing filling and sealing devices, acetylene gas is usually used to increase the temperature of the flame. However, acetylene has a high cost and fast consumption, resulting in high processing costs. In addition, acetylene cylinders have certain safety hazards in relatively complex processing workshops. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a wire drawing filling and sealing device for ampoule bottles. By using ordinary natural gas as fuel and adding a pipeline at the end of the flame nozzle to connect with a hydrogen-oxygen generator, the temperature of the flame is increased by using the combustion-promoting characteristics of hydrogen and oxygen, the production cost is reduced, and the safety during the production process is improved.

[0004] The utility model is realized through the following technical solutions:

[0005] A wire drawing filling and sealing device for ampoule bottles includes a housing, a liquid filling component, a feeding component, and a sealing component. The liquid filling component, the feeding component, and the sealing component are all arranged in the housing. The feeding component includes a feeding plate, a feeding chain track, and a discharging conveyor belt. The feeding chain track is arranged between the feeding plate and the discharging conveyor belt. The feeding chain track is provided with a toothed structure, and the movement of the feeding chain track is used to convey ampoule bottles. The feeding plate is used to hold ampoule bottles. The sealing component is arranged above the feeding chain track. The sealing component includes a support frame, a plurality of sealing clamps, a plurality of flame nozzles, and a hydrogen-oxygen generator. The support frame is arranged on one side of the feeding chain track. The sealing clamps and the flame nozzles are both connected to the support frame. The sealing clamps are arranged on the opposite side of the flame nozzles. A pipeline connected to the hydrogen-oxygen generator is arranged on one side of the flame nozzles. The liquid filling component is used to fill the solution into the ampoule bottles.

[0006] Furthermore, the hydrogen-oxygen generator is arranged on the top of the housing, and the hydrogen-oxygen generator is arranged at an interval from the feeding component.

[0007] Furthermore, a feeding tray is arranged between the feeding plate and the feeding chain track in the feeding component. A plurality of relief grooves are arranged on the edge of the feeding tray. The relief grooves are used to accommodate ampoule bottles. The feeding tray is used to transport the ampoule bottles to the feeding chain track.

[0008] Furthermore, the included angle between the feeding chain track and the inner surface of the housing is 30°, and the included angle between the flame nozzle and the feeding chain track is 90°.

[0009] Furthermore, the sealing clip is perpendicularly arranged on the surface of the feeding chain track.

[0010] Furthermore, the liquid filling assembly includes a liquid storage cylinder, a liquid filling head, and at least one peristaltic pump. At least one liquid outlet is arranged below the liquid storage cylinder. A hose is connected between the liquid outlet and the liquid filling head. The middle of the hose passes through the pump head of the peristaltic pump. The peristaltic pump is used to provide the power for the flow of the liquid in the liquid storage cylinder.

[0011] Furthermore, an opening is arranged on one side of the housing, and one end of the discharge conveyor belt protrudes outside the housing.

[0012] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0013] 1) In the utility model, a hydrogen-oxygen generator is arranged above the housing. The hydrogen-oxygen generator is communicated with the flame nozzle of the sealing assembly. The combustion efficiency of natural gas can be improved through the hydrogen-oxygen generator, and the temperature of the flame can be increased, so that the bottle mouth of the ampoule can be quickly melted, the processing efficiency is improved, and the production cost is reduced.

[0014] 2) In the utility model, the potting and sealing assembly includes a liquid storage cylinder, a liquid filling head, and two peristaltic pumps. The liquid storage cylinder is arranged on the side of the housing and above the discharge conveyor belt. Two liquid outlets are arranged below the liquid storage cylinder. A hose is connected between the liquid outlet and the liquid filling head. The middle parts of the two hoses pass through the pump heads of the peristaltic pumps. Under the peristaltic action of the pump heads, the liquid flows into the ampoule regularly. The amount and speed of potting and sealing can be controlled through the peristaltic pump, preventing excessive pouring of liquid raw materials into the bottle, and effectively reducing the waste of liquid raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of the wire drawing and potting and sealing device for ampoules of the present utility model.

[0017] Wherein: 1 - housing, 2 - feeding plate, 3 - feeding tray, 4 - feeding chain track, 5 - discharge conveyor belt, 6 - hydrogen-oxygen generator, 7 - support frame, 8 - flame nozzle, 9 - sealing clip, 10 - liquid storage cylinder, 11 - peristaltic pump, 12 - liquid filling head. Detailed implementation manners

[0018] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model.

[0019] Embodiment 1:

[0020] The main structure of this embodiment is a wire drawing and sealing device for ampoules, as Figure 1 shown, which includes a housing 1, a liquid filling component, a feeding component and a sealing component. The liquid filling component, the feeding component and the sealing component are all arranged in the housing 1. The feeding component includes a feeding plate 2, a feeding chain track 4 and an output conveyor belt 5. The feeding chain track 4 is arranged between the feeding plate 2 and the output conveyor belt 5. The feeding chain track 4 is provided with a toothed structure. The movement of the feeding chain track 4 is used to convey ampoules. The feeding plate 2 is used to hold ampoules. The feeding plate 2 is inclined. A guiding part is arranged below the feeding plate 2. The ampoules fall onto the feeding chain track 4 along the guiding part. The feeding chain track 4 is provided with a full row of toothed structures. The ampoules fall into the grooves of the toothed structures. The feeding chain track 4 is a multi-layer structure, and each layer moves alternately, so that the ampoules gradually move on the feeding chain track 4. The sealing component is arranged above the feeding chain track 4 and in the middle of the feeding chain track 4. The sealing component includes a support frame 7, a plurality of sealing clamps 9, a plurality of flame nozzles 8 and a hydrogen-oxygen generator 6. The flame nozzles 8 are communicated with an external natural gas pipe storage device. The support frame 7 is arranged on one side of the feeding chain track 4. The support frame 7 is used to support the sealing clamps 9 and the flame nozzles 8. The sealing clamps 9 and the flame nozzles 8 are both connected to the support frame 7. The upper end of the support frame 7 is spaced from the upper surface of the feeding chain track 4. The sealing clamps 9 are arranged on the opposite side of the flame nozzles 8. A pipeline connected to the hydrogen-oxygen generator 6 is arranged on one side of the flame nozzles 8. The hydrogen-oxygen generator 6 conveys hydrogen and oxygen to the flame nozzles 8 through the pipeline to support the combustion of the flame and can increase the temperature of the flame. Each flame nozzle 8 is communicated with the hydrogen-oxygen generator 6 at the rear. The liquid filling component is used to fill the ampoules with a sealing solution. After the liquid filling component fills the ampoules with the solution, the flame nozzles 8 heat and burn the ports of the ampoules to make them soften and melt. Then, the melted parts of the ampoules are clamped off and pulled away by an automatic sealing clamp 9. The ends of the ampoules will form semi-spherical end faces under the roasting of the flame to complete the sealing. The hydrogen-oxygen generator 6 is arranged on the top of the housing 1. The hydrogen-oxygen generator 6 is spaced from the feeding component. An opening is arranged on one side of the housing 1. One end of the output conveyor belt 5 protrudes outside the housing 1. The sealed ampoules will be transported onto the output conveyor belt 5 and transported to the next processing step through the output conveyor belt 5.

[0021] Embodiment 2:

[0022] On the basis of the above embodiment, this embodiment further defines the feeding component. A feeding tray 3 is arranged between the feeding plate 2 and the feeding chain track 4 in the feeding component. Three groups of relief grooves are arranged on the edge of the feeding tray 3, with two relief grooves in each group. The relief grooves in each group are arranged adjacent to each other, and the included angles between the three groups of relief grooves are the same. The relief grooves are used to accommodate ampoules. After the ampoules fall into the relief grooves of the feeding tray 3, the feeding tray 3 can transport two ampoules each time it rotates. The feeding tray 3 transports the ampoules to the feeding chain track 4 for liquid filling and sealing processing; the included angle between the feeding chain track 4 and the inner surface of the housing 1 is 30°. When the ampoules fall between the teeth of the feeding chain track 4, the ampoules will lean on the feeding chain track 4 and remain stable without displacement or tipping, which is convenient for liquid filling and sealing; the included angle between the flame nozzle 8 and the feeding chain track 4 is 90°. When the ampoules filled with solution move to the position of the flame nozzle 8, the hydrogen-oxygen generator 6 will transport hydrogen and oxygen to the flame nozzle 8, which can instantly increase the temperature and intensity of the flame, so as to quickly melt the ports of the ampoules; the sealing clip 9 is perpendicular to the surface of the feeding chain track 4 and is arranged, so the sealing clip 9 is directly above the ampoules. The sealing clip 9 clamps the melted end of the ampoules and pulls it away to close its end, and the ports of the ampoules form a hemispherical closed structure under the burning of high temperature. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail here.

[0023] Embodiment 3:

[0024] On the basis of the above embodiment, this embodiment further defines the liquid filling component. The liquid filling component includes a liquid storage cylinder 10, a liquid filling head 12 and two peristaltic pumps 11. The liquid storage cylinder 10 is arranged on the side of the housing 1 and above the discharge conveyor belt 5. Two liquid outlets are arranged below the liquid storage cylinder 10. The liquid outlets are connected to the liquid filling head 12 through hoses. The middle parts of the two hoses pass through the pump heads of the peristaltic pumps 11. Under the peristaltic action of the pump heads, the liquid flows regularly into the ampoules. The liquid filling head 12 is arranged on one side of the flame spraying head and close to the feeding plate 2. The distance between the two liquid filling heads 12 is the same as the distance between the teeth of the feeding chain track 4, so that the liquid can be filled into two ampoules at the same time. Other parts of this embodiment are the same as those of the above embodiment and will not be described in detail here.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0026] In addition, terms such as "horizontal" and "vertical" in the description of the present utility model do not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0027] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", and "coupled" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0028] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Any simple modification or equivalent change made to the above embodiments based on the technical essence of the present utility model falls within the protection scope of the present utility model.

Claims

1. A drawing and sealing device for ampoules, characterized in that, The liquid filling assembly comprises a shell, a liquid filling component, a feeding component and a sealing component, wherein the liquid filling component, the feeding component and the sealing component are all arranged in the shell, the feeding component comprises a feeding plate, a feeding chain track and a discharge conveyor belt, the feeding chain track is arranged between the feeding plate and the discharge conveyor belt, the feeding chain track is provided with a toothed structure, the feeding chain track is used to transport ampoules, and the feeding plate is used to hold ampoules; the sealing component is arranged above the feeding chain track, the sealing component comprises a support frame, a plurality of sealing clamps, a plurality of flame nozzles and a hydrogen-oxygen generator, the support frame is arranged on one side of the feeding chain track, the sealing clamp and the flame nozzle are both connected to the support frame, the sealing clamp is arranged on the opposite side of the flame nozzle, and a pipeline connected to the hydrogen-oxygen generator is provided on one side of the flame nozzle; the liquid filling assembly is used to fill the ampoule with sealing solution.

2. The wire drawing and sealing device for ampoules according to claim 1, wherein, The oxyhydrogen generator is arranged on the top of the shell, and the oxyhydrogen generator is spaced apart from the feeding assembly.

3. The wire drawing and sealing device for ampoules according to claim 1, characterized in that, A feeding tray is provided between the feeding plate and the feeding chain track in the feeding assembly. A plurality of clearance grooves are provided on the edge of the feeding tray. The clearance grooves are used to accommodate ampoules. The feeding tray is used to transport the ampoules to the feeding chain track.

4. The wire drawing and sealing device for ampoules according to claim 3, characterized in that, The included angle between the feeding chain track and the inner surface of the shell is 30 degrees, and the included angle between the flame nozzle and the feeding chain track is 90 degrees.

5. The wire drawing and sealing device for ampoules according to claim 3, characterized in that, The sealing clamp is arranged perpendicular to the surface of the feeding chain track.

6. The wire drawing and sealing device for ampoules according to claim 1, characterized in that, The liquid filling assembly includes a liquid holding cylinder, a liquid filling head and at least one peristaltic pump. At least one liquid outlet is provided below the liquid holding cylinder. The liquid outlet is connected to the liquid filling head by a hose. The middle part of the hose passes through the pump head of the peristaltic pump. The peristaltic pump is used to provide flow power to the liquid in the liquid holding cylinder.

7. The wire drawing and sealing device for ampoules according to claim 1, characterized in that, An opening is provided on one side of the shell, and one end of the discharge conveyor belt is protruded from the outside of the shell.

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