Rapid impurity liquid removing mechanism of oral liquid closed sterile filling machine

Abstract

The utility model aims to provide a quick impurity liquid removal mechanism of an oral liquid closed sterile filling machine, which comprises a shell, an air supply channel and an inner moving body, the inner moving body divides the interior of a cavity into a front air bin and a rear air bin, a first air injection piece communicated with the air supply channel is arranged on the front end face of the shell, and a second air injection piece communicated with the rear air bin is arranged on the rear end face of the shell. The front end face of the shell is further provided with a second air injection piece communicated with the front air bin. The utility model relates to the technical field of liquid medicine filling, the spraying mode of high-pressure gas is changed through the movement of an inner moving body, and two different gas spraying modes, namely a nozzle strong fixed-point spraying mode and a strip-shaped slotting large-area spraying mode, are realized. The problems that in the prior art, impurity liquid removal is not thorough, the blowing and spraying range is limited, the blowing and spraying force is not uniform, and a drying function is lacked are effectively solved. The combination of the two modes realizes the rapid and thorough removal of the impurity liquid and the effective drying of the equipment surface, and ensures the smooth proceeding of the subsequent filling process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquid filling, in particular to a quick impurity removing mechanism of oral liquid closed sterile filling machine. BACKGROUND

[0002] The direct current system liquid filling equipment is a commonly used equipment for filling liquid into a bottle and is widely applied to the production of oral liquid. However, in the actual production process, due to the small size of the oral liquid bottle, the filling precision and cleanliness are extremely high, and the existing filling equipment has some problems in bottle detection and impurity removal, which need to be solved urgently.

[0003] When filling the oral liquid bottle, the detection of the bottle by the magnetic switch behind the bottle is prone to detection misalignment, resulting in the filling outside the bottle during secondary filling, oral liquid splashing out of the bottle, not only causing the waste of raw materials, but more importantly, polluting the environment of the filling area, increasing the risk of cross contamination, and seriously affecting the sterile state of the product. In addition, the splashed liquid will be left on the conveying belt, affecting the acceptance and filling of the next empty bottle, further reducing the filling precision and efficiency.

[0004] In order to solve the problem of residual impurities on the conveying belt, the existing direct current system liquid filling equipment usually sets a gas blowing head at the moving-out end of the filling head. After the bottle is moved out and transferred, the residual impurities on the conveying belt are removed by blowing high-pressure gas. This method can remove the residual liquid on the conveying belt to a certain extent, avoiding affecting the subsequent filling process. However, the existing fixed-point blowing method of the blowing head is relatively single, and can only cover a fixed area, and cannot completely remove the impurities at different positions on the conveying belt. SUMMARY

[0005] In view of the shortcomings of the prior art, the utility model provides a quick impurity removing mechanism of oral liquid closed sterile filling machine, which solves the problem of incomplete removal caused by the single blowing method of the impurity removing blowing head of the existing filling machine.

[0006] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme: a quick impurity removing mechanism of oral liquid closed sterile filling machine, comprising:

[0007] A shell is formed with a cavity inside;

[0008] A gas supply channel is arranged above the cavity, and a first gas jet member is arranged on the front end face of the shell and communicates with the gas supply channel;

[0009] The inner moving body separates the cavity into front and rear air chambers, and is provided with a through hole at the bottom for connecting the front and rear air chambers; the inner moving body is hollowed to form a main chamber with both ends penetrating through, and the shell is provided with air inlet pipes on both sides for communicating with the main chamber; the inner moving body is provided with a first air outlet hole for communicating with the rear air chamber and a second air outlet hole for communicating with the air supply channel; and the front end surface of the shell is further provided with a second air jet member for communicating with the front air chamber.

[0010] Preferably, the inner moving body is slidable forward and backward in the cavity of the shell; a rubber plate is arranged below the air supply channel, and a blocking column is arranged on the wall surface of the rear air chamber; when the inner moving body moves to the front end, the second air outlet hole is blocked by the rubber plate, and the blocking column is separated from the first air outlet hole to make the main chamber communicate with the rear air chamber; when the inner moving body moves to the rear end, the second air outlet hole communicates with the air supply channel, and the blocking column is inserted into the first air outlet hole.

[0011] Preferably, the blocking column is coaxial with the first air outlet hole.

[0012] Preferably, the rear end of the shell is provided with a telescopic rod for driving the inner moving body to slide forward and backward.

[0013] Preferably, the air supply channel comprises a distribution plate, and the distribution plate is hollowed to form an air cavity; the inner moving body abuts against the lower end surface of the distribution plate.

[0014] Preferably, the first air jet member comprises a nozzle inserted into the air outlet end of the air cavity.

[0015] Preferably, the second air jet member comprises a first slotted bar and a second slotted bar arranged vertically, and the opening height of the second slotted bar is greater than that of the first slotted bar.

[0016] Preferably, the opening of the first slotted bar is downwardly inclined, and the opening of the second slotted bar is horizontally arranged.

[0017] Preferably, the shell comprises a cover and a base which are buckled to each other.

[0018] Beneficial effects

[0019] The utility model provides a quick impurity liquid removing mechanism of oral liquid closed sterile filling machine, change the gas spouting mode of high pressure gas through the movement of inner moving body, realized two different gas spouting modes, that is, the powerful fixed point jet mode of spray head and the large area jet mode of strip slot, effectively solved the problems of incomplete impurity liquid removal, limited blowing and spouting range, uneven blowing and spouting strength and lack of drying function etc. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the axonometric drawing of the utility model;

[0021] Figure 2 It is the structure schematic view when the inner moving body of the utility model moves to the rear end;

[0022] Figure 3 It is the gas flow schematic view when the high pressure gas of the utility model is spouted by the first gas jet piece;

[0023] Figure 4 It is the structure schematic view when the inner moving body of the utility model moves to the front end;

[0024] Figure 5 It is the gas flow schematic view when the high pressure gas of the utility model is spouted by the second gas jet piece.

[0025] Explanation of symbols in the drawing:

[0026] 1, cover body, 2, base, 3, nozzle, 4, first strip slot, 5, second strip slot, 6, air inlet pipe, 7, telescopic rod, 8, plugging column, 9, first air outlet hole, 10, rear air chamber, 11, distribution plate, 12, second air outlet hole, 13, air cavity, 14, rubber plate, 15, front air chamber, 16, inner moving body, 17, through hole, 18, main chamber. DETAILED DESCRIPTION

[0027] For better explanation of the present application, in order to facilitate understanding, the following specific embodiments, combined with the drawings, the present application is described in detail. The utility model discloses a kind of quick impurity removal liquid mechanism of oral liquid closed sterile filling machine, including shell and the gas supply channel and inner mobile body being arranged in the cavity in shell interior. Inner mobile body separates the cavity into front gas storehouse and rear gas storehouse, the first jet member of being communicated with gas supply channel is provided on the front end face of shell, the second jet member of being communicated with front gas storehouse is also provided on the front end face of shell. When inner mobile body moves to front end, second air outlet is blocked by rubber plate, and plugging column is separated from first air outlet, so that main chamber is communicated with rear gas storehouse, and high-pressure gas is sprayed through second jet member. When inner mobile body moves to rear end, second air outlet is communicated with gas supply channel, and plugging column is inserted into first air outlet, and high-pressure gas is sprayed through first jet member. The spraying mode of high-pressure gas is changed by the movement of inner mobile body, two different gas spraying modes are realized, i.e. jet head strong fixed-point spraying mode and strip-shaped slot large-area spraying mode, effectively solve the problems of incomplete impurity removal, limited blowing range, uneven blowing force and lack of drying function in the prior art.

[0028] The technical solutions of the embodiments of the utility model will be described clearly and completely below. Figures 1-5 It is obvious that the described embodiments are only part of the embodiments of the utility model, not all the embodiments. As long as the effect of the utility model can be achieved, various changes can be made to the implementation scheme.

[0029] The components in the case are connected in sequence by the person skilled in the art, and the specific connection and operation sequence should be referred to the working principle described below. The detailed connection means is a well-known technology in the art, and the working principle and process are mainly introduced below.

[0030] The quick impurity removal liquid mechanism of the embodiment is shown in Figs. Figure 1 and Figure 2 The utility model discloses a kind of quick impurity removal liquid mechanism of oral liquid closed sterile filling machine, including shell and the gas supply channel and inner mobile body being arranged in the cavity in shell interior. Inner mobile body separates the cavity into front gas storehouse and rear gas storehouse, the first jet member of being communicated with gas supply channel is provided on the front end face of shell, the second jet member of being communicated with front gas storehouse is also provided on the front end face of shell. When inner mobile body moves to front end, second air outlet is blocked by rubber plate, and plugging column is separated from first air outlet, so that main chamber is communicated with rear gas storehouse, and high-pressure gas is sprayed through second jet member. When inner mobile body moves to rear end, second air outlet is communicated with gas supply channel, and plugging column is inserted into first air outlet, and high-pressure gas is sprayed through first jet member. The spraying mode of high-pressure gas is changed by the movement of inner mobile body, two different gas spraying modes are realized, i.e. jet head strong fixed-point spraying mode and strip-shaped slot large-area spraying mode, effectively solve the problems of incomplete impurity removal, limited blowing range, uneven blowing force and lack of drying function in the prior art.

[0031] In the embodiment, the upper portion of the cavity is provided with a gas supply channel fixed to the cover 1, and the front end face of the cover 1 of the shell is provided with a first jet member communicated with the gas supply channel. Specifically, the gas supply channel includes a distribution plate 11 fixed to the bottom surface of the cover 1, and a gas cavity 13 is formed in the distribution plate 11. The inner mobile body 16 abuts against the lower end surface of the distribution plate 11.

[0032] Specifically, the first jet component includes a nozzle 3, which is a fan-shaped nozzle inserted into the outlet end of the air chamber 13. The outlet end of the nozzle 3 is positioned obliquely downward.

[0033] like Figure 2 As shown, in this embodiment, the inner moving body 16 divides the interior of the cavity into a front air chamber 15 and a rear air chamber 10. The bottom of the inner moving body 16 is provided with a through hole 17 connecting the front air chamber 15 and the rear air chamber 10. In addition, the inner moving body 16 has a hollow interior forming a main chamber 18 that extends through both ends. The shell has air inlet pipes 6 on both sides that communicate with the main chamber 18. The air inlet pipes 6 are connected to a high-pressure gas generator. High-pressure gas is filled into the main chamber 18 through the air inlet pipes 6.

[0034] In addition, the inner moving body 16 is provided with a first air outlet 9 communicating with the rear air chamber 10 and a second air outlet 12 communicating with the air chamber 13 of the air supply channel; a second jet component communicating with the front air chamber 15 is also provided on the front end face of the shell, wherein the second jet component is located below the first jet component.

[0035] The high-pressure gas in the main chamber 18 can enter the air chamber 13 through the second air outlet 12 and then be ejected through the nozzle 3. At the same time, the high-pressure gas in the main chamber 18 can also enter the rear air chamber 10 through the first air outlet 9, and then enter the front air chamber 15 through the through hole 17 and be ejected through the second jet nozzle, forming a dual jet to remove impurities.

[0036] Specifically, the second jet component includes a first strip-shaped slot 4 and a second strip-shaped slot 5 arranged vertically, wherein the opening height of the second strip-shaped slot 5 is greater than the opening height of the first strip-shaped slot 4. High-pressure gas is ejected in a thin sheet shape through the first strip-shaped slot 4 and the second strip-shaped slot 5, ensuring uniform spraying of the high-pressure gas. The opening of the first strip-shaped slot 4 is inclined downwards, while the opening of the second strip-shaped slot 5 is horizontal, causing the two airflows to be ejected in different directions, thus uniformly removing impurities.

[0037] Furthermore, the inner movable body 16 can slide back and forth within the cavity of the housing; a first sealing element for blocking the second air outlet 12 is provided below the air supply channel plate 11, the first sealing element being a rubber plate 14; a second sealing element for blocking the first air outlet 9 is provided on the wall of the rear air chamber 10, the second sealing element being a sealing column 8, and the sealing column 8 being coaxial with the first air outlet 9.

[0038] In the specific operation, the telescopic rod 7 is telescopic to drive the inner moving body 16 to move forward and backward, when the inner moving body 16 moves to the front end, the second air outlet 12 is blocked by the rubber plate 14, the blocking column 8 is separated from the first air outlet 9 to make the main cavity 18 communicate with the rear air chamber 10, at this time, the high-pressure gas in the main cavity 18 enters the rear air chamber 10 through the first air outlet 9, and then enters the front air chamber 15 through the through hole 17 and is sprayed through the first and second slotted openings 4 and 5; when the inner moving body 16 moves to the rear end, the second air outlet 12 communicates with the air supply channel, and the blocking column 8 is inserted into the first air outlet 9, the high-pressure gas in the main cavity 18 enters the air cavity 13 through the second air outlet 12, and then is sprayed through the nozzle 3. The movement of the inner moving body 16 changes the high-pressure gas sprayed by the first or second air jet, realizes two kinds of gas spraying modes, and in the actual operation, the nozzle 3 is used to spray to remove the large-area impurities, and then the first and second slotted openings 4 and 5 are used to spray the uniformly distributed gas to remove the residual liquid and water vapor, so that the surface of the equipment is dried.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mechanism for rapid decontamination of liquids in an oral liquid closed sterile filling machine, characterized in that, The utility model relates to a kind of air supply device, including: Shell, cavity is formed inside; Gas supply channel is arranged above cavity, first jet part is provided on the front end surface of the shell and communicated with gas supply channel; Inner mobile body, the cavity inside is divided into front gas storehouse and rear gas storehouse, the bottom of the inner mobile body is provided with the through hole of the communication front gas storehouse and rear gas storehouse;The inner mobile body is hollow and formed with two ends through main chamber, the shell both sides are provided with the air inlet pipe and communicated with main chamber, the inner mobile body is respectively opened with first air outlet hole and second air outlet hole communicated with rear gas storehouse and communicated with gas supply channel;The front end surface of the shell is also provided with second jet part and communicated with front gas storehouse.

2. The mechanism for quickly removing the impurities liquid of the oral liquid closed sterile filling machine according to claim 1, characterized in that: The inner mobile body can slide in the cavity of the shell front and back;Rubber plate is provided below gas supply channel, and the wall surface of rear gas storehouse is provided with blocking column;When the inner mobile body moves to front end, second air outlet hole is blocked by rubber plate, and blocking column is separated from first air outlet hole, so that main chamber is communicated with rear gas storehouse;When the inner mobile body moves to rear end, second air outlet hole is communicated with gas supply channel, and the blocking column is inserted into first air outlet hole.

3. The mechanism for quickly removing the impurities liquid of the oral liquid closed sterile filling machine according to claim 2, characterized in that: The blocking column is coaxial with first air outlet hole.

4. The mechanism for quickly removing the impurities liquid of the oral liquid closed sterile filling machine according to claim 2, characterized in that: The rear end of the shell is provided with telescopic rod, which can drive the inner mobile body to slide front and back.

5. The mechanism for quickly removing the impurities liquid of the oral liquid closed sterile filling machine according to claim 1, characterized in that: The gas supply channel includes distribution plate, and the distribution plate is formed with air cavity, and the inner mobile body abuts against the lower end surface of the distribution plate.

6. The mechanism for quickly removing the impurities liquid of the oral liquid closed sterile filling machine according to claim 1, characterized in that: The first jet part includes nozzle, and is inserted into the air outlet end of air cavity.

7. The mechanism for quickly removing the impurities liquid of the oral liquid closed sterile filling machine according to claim 1, characterized in that: The second jet part includes first strip slot and second strip slot arranged vertically, and the opening height of the second strip slot is greater than that of the first strip slot.

8. The mechanism for quickly removing the impurities liquid of the oral liquid closed sterile filling machine according to claim 7, characterized in that: The opening of the first strip slot is downwardly inclined, and the opening of the second strip slot is horizontally arranged.

9. The mechanism for quick removal of impurities from the liquid in the closed sterile filling machine for oral liquids according to claim 1, characterized in that: The shell includes cover and base that are buckled with each other.

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