Air pump feeding device of soft capsule pelleting machine

Abstract

The utility model discloses an air pump feeding device of a soft capsule pelleting machine, which comprises an air pump, a sealing material box and a charging barrel, the output end of the air pump is communicated with the inside of the sealing material box through an air pipe, the sealing material box is communicated with the inside of the charging barrel through a conveying pipe, the conveying pipe is formed by connecting a vertical pipe and a horizontal pipe through a bent pipe, and the vertical pipe is connected with the horizontal pipe through a connecting pipe. The end, penetrating into the charging barrel, of the transverse pipe is connected with a spraying pipe, a T-shaped structure is formed between the spraying pipe and the transverse pipe, the spraying pipe is attached to the inner wall of the charging barrel, and the extension line where liquid spraying openings in the two ends of the spraying pipe are located is tangent to the inner wall of the charging barrel. Compared with manual feeding, a conveying pipeline formed by the air pump, the sealing material box and the conveying pipe is arranged, feeding is more convenient and labor-saving, meanwhile, the installation position of the spraying pipe in the material barrel is low, and the liquid spraying line of the spraying pipe is tangent along the inner wall of the material barrel, so that original material liquid in the material barrel is conveniently impacted and uniformly mixed during feeding, and the feeding efficiency is improved. And the feed liquid in the feed cylinder can be in a continuous motion state, so that the problem of layering of the feed liquid is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of soft capsule processing, in particular to an air pump feeding device of a soft capsule pill pressing machine. Background Art

[0002] Soft capsules are a type of capsule packaging, commonly found in medicines or health foods. They are made by sealing liquid drugs or liquid solid drugs in soft capsule materials. They are usually produced using soft capsule pill pressing machines.

[0003] At present, the liquid material packaged in the soft capsule needs to be pre-configured by a mixing device and then poured into the barrel of a pill press for packaging. However, the barrel of the existing pill press is generally arranged at a high position, and manual pouring is time-consuming and laborious. At the same time, when the content system of the soft capsule is a suspension product, the liquid material is easily stratified after being introduced into the barrel, resulting in uneven product content.

[0004] Therefore, we propose an air pump feeding device for a soft capsule pill pressing machine to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an air pump feeding device for a soft capsule pill pressing machine to solve the problems raised in the above background technology.

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

[0007] An air pump feeding device for a soft capsule pill pressing machine comprises an air pump, a sealed material box and a barrel, wherein the output end of the air pump is connected to the inside of the sealed material box through an air pipe, and the sealed material box is connected to the inside of the barrel through a delivery pipe, the delivery pipe is formed by a vertical pipe and a horizontal pipe connected by a bend pipe, and one end of the horizontal pipe passing into the barrel is connected to a nozzle, a T-shaped structure is formed between the nozzle and the horizontal pipe, and the nozzle is in contact with the inner wall of the barrel, and the extension line of the liquid spraying ports at both ends of the nozzle is tangent to the inner wall of the barrel.

[0008] In a further embodiment, the bottom of the stand pipe is in contact with the sealed material box, and a notch groove is provided on the side wall of the bottom port of the stand pipe.

[0009] In a further embodiment, the height of one end of the transverse tube close to the barrel is lower than the height of one end of the transverse tube close to the elbow.

[0010] In a further embodiment, a one-way valve is installed between the cross pipe and the nozzle.

[0011] In a further embodiment, a control box is further included, wherein the control box is electrically connected to the air pump, and a water immersion sensor is installed on the bottom outer wall of the vertical pipe, and the water immersion sensor is electrically connected to the control box.

[0012] In a further embodiment, the bottom port height of one end of the air pipe inserted into the sealed material box is higher than the highest liquid level in the sealed material box.

[0013] In a further embodiment, an air pressure sensor is installed on the outer wall of one end of the air pipe inserted into the sealed material box, and the air pressure sensor is electrically connected to the control box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a delivery pipeline formed by an air pump, a sealed material box and a delivery pipe. The air pump pressurizes the inside of the sealed material box, so that the material liquid in the sealed material box can be transmitted to the barrel through the delivery pipe. Compared with manual feeding, it is more convenient and labor-saving. At the same time, the installation position of the nozzle in the barrel is relatively low, and the spray line of the nozzle is tangent to the inner wall of the barrel, so that the original material liquid in the barrel can be impacted and mixed while feeding, so that the material liquid in the barrel can be in a continuous motion state, thereby reducing the problem of material liquid stratification, which is beneficial to ensuring the uniformity of the content of the packaged product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the utility model and the barrel installation structure;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model after removing the barrel and the sealed material box;

[0018] Figure 3 This is a schematic diagram of the partial structure of the top view of the cross section of the connection between the nozzle and the barrel of the utility model;

[0019] Figure 4 It is a schematic diagram of the partially cutaway structure of the contact between the vertical pipe and the sealing material box of the utility model.

[0020] In the figure: 1. air pump; 2. sealed material box; 3. material barrel; 4. air pipe; 5. conveying pipe; 51. vertical pipe; 511. notch groove; 52. elbow; 53. horizontal pipe; 6. nozzle; 7. one-way valve; 8. water immersion sensor; 9. control box; 10. air pressure sensor. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are 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 on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3, an air pump feeding device of a soft capsule pill press, comprising an air pump 1, a sealed material box 2 and a barrel 3, wherein the sealed material box 2 is arranged beside the pill press, the sealed material box 2 is sealed inside, the barrel 3 is at the top of the pill press, the output end of the air pump 1 is connected with the inside of the sealed material box 2 through an air pipe 4, and the sealed material box 2 is connected with the inside of the barrel 3 through a conveying pipe 5, when the air pump 1 blows air into the sealed material box 2 through the air pipe 4, the pressure inside the sealed material box 2 increases, and then the material liquid is transmitted to the barrel 3 through the conveying pipe 5, and the conveying pipe 5 is composed of a vertical pipe 51 and a horizontal pipe 53 through a curved pipe 52 The vertical pipe 51 is inserted into the sealed material box 2, and the connection is welded and sealed. The horizontal pipe 53 is inserted into the barrel 3, and the connection is welded and sealed. One end of the horizontal pipe 53 that passes into the barrel 3 is connected with a nozzle 6, and a T-shaped structure is formed between the nozzle 6 and the horizontal pipe 53, and the nozzle 6 is in contact with the inner wall of the barrel 3. The extension lines of the liquid spraying ports at both ends of the nozzle 6 are tangent to the inner wall of the barrel 3, so that the two ends of the nozzle 6 spray liquid to both sides respectively, so as to impact the original liquid in the barrel 3, so that the liquid can be fully mixed when adding liquid to prevent stratification problems.

[0025] See also Figure 2 and Figure 4 In order to ensure sufficient discharge of the material liquid in the sealed material box 2, the bottom of the vertical pipe 51 is arranged to fit the sealed material box 2, and a notch groove 511 is opened on the side wall of the bottom port of the vertical pipe 51 to fully extract the material liquid at the bottom of the sealed material box 2. At the same time, the height of the end of the horizontal pipe 53 close to the barrel 3 is lower than the height of the end of the horizontal pipe 53 close to the elbow 52, ​​so that the horizontal pipe 53 is tilted downward from the end of the elbow 52 to the side of the barrel 3, so as to drain the material liquid inside the horizontal pipe 53.

[0026] See also Figure 2 In order to prevent the liquid material in the barrel 3 from flowing back, a one-way valve 7 is installed between the transverse pipe 53 and the nozzle 6, so that the liquid material cannot flow from the barrel 3 into the transverse pipe 53.

[0027] See also Figure 2 and Figure 4 Furthermore, the device is also provided with a control box 9, in which a controller is provided, and the control box 9 is electrically connected to the air pump 1. A water immersion sensor 8 is installed on the bottom outer wall of the riser 51, and the water immersion sensor 8 is electrically connected to the control box 9. When the water immersion sensor 8 detects that the material liquid in the sealed material box 2 is emptied, the controller can control the air pump 1 to stop working.

[0028] See also Figure 2 In order to ensure the working stability of the air pipe 4, the bottom port height of one end of the air pipe 4 inserted into the sealed material box 2 is set higher than the highest liquid level in the sealed material box 2 to prevent liquid from entering the air pipe 4.

[0029] See also Figure 2 In order to facilitate the observation of the pressure data in the sealed material box 2, an air pressure sensor 10 is installed on the outer wall of one end of the air pipe 4 inserted into the sealed material box 2, and the air pressure sensor 10 is electrically connected to the control box 9. In order to facilitate the reading of the air pressure data, a display screen can also be provided on the control box 9.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An air pump feeding device for a soft capsule pill pressing machine, comprising an air pump (1), a sealed material box (2) and a material barrel (3), characterized in that: The output end of the air pump (1) is connected to the interior of the sealed material box (2) through an air pipe (4), and the sealed material box (2) is connected to the interior of the barrel (3) through a delivery pipe (5). The delivery pipe (5) is formed by a vertical pipe (51) and a horizontal pipe (53) connected by a curved pipe (52), and one end of the horizontal pipe (53) passing into the barrel (3) is connected to a nozzle (6). A T-shaped structure is formed between the nozzle (6) and the horizontal pipe (53), and the nozzle (6) is in contact with the inner wall of the barrel (3). The extension lines of the liquid spraying ports at both ends of the nozzle (6) are tangent to the inner wall of the barrel (3).

2. The air pump feeding device of the soft capsule pill pressing machine according to claim 1, characterized in that: The bottom of the stand pipe (51) is in contact with the sealed material box (2), and a notch groove (511) is provided on the side wall of the bottom end of the stand pipe (51).

3. The air pump feeding device of the soft capsule pill pressing machine according to claim 1, characterized in that: The height of one end of the transverse tube (53) close to the barrel (3) is lower than the height of one end of the transverse tube (53) close to the curved tube (52).

4. The air pump feeding device of the soft capsule pill pressing machine according to claim 1, characterized in that: A one-way valve (7) is also installed between the transverse pipe (53) and the nozzle (6).

5. The air pump feeding device of the soft capsule pill pressing machine according to claim 1, characterized in that: It also includes a control box (9), which is electrically connected to the air pump (1). A water immersion sensor (8) is installed on the bottom outer wall of the standpipe (51), and the water immersion sensor (8) is electrically connected to the control box (9).

6. The air pump feeding device of the soft capsule pill pressing machine according to claim 1, characterized in that: The bottom port height of one end of the air pipe (4) inserted into the sealed material box (2) is higher than the highest liquid level in the sealed material box (2).

7. The air pump feeding device of the soft capsule pill pressing machine according to claim 5, characterized in that: An air pressure sensor (10) is installed on the outer wall of one end of the air pipe (4) inserted into the sealed material box (2), and the air pressure sensor (10) is electrically connected to the control box (9).

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