Feeding tank for bagging

Abstract

A throwing tank for bagging comprises a tank body, a downward extending pipe is arranged at the lower end of the tank body, a mounting plate is arranged at the lower end of the downward extending pipe, a throwing pipe is mounted on the mounting plate, and an opening and closing device is arranged on the throwing pipe. A conical head is arranged on the periphery of the lower end of the feeding pipe, the lower end of the periphery of the conical head is a small end, a plurality of ventilation holes are formed in the lower end of the conical head, a containing groove is formed in the upper end of the conical head in an opening mode, a sealing ring is installed at the upper end of the conical head, the feeding pipe is sleeved with the sealing ring, and a plurality of ventilation holes are formed in the sealing ring. The bag opening of the packaging bag can be arranged on the conical head in a sleeving mode, the bag opening of the packaging bag can be sealed through the conical head, and meanwhile through the containing groove and the like, air in the packaging bag can be conveniently exhausted, so that filling and packaging operation can be conveniently carried out, dissipated heparin sodium can be stored, and pollution of external impurities to the heparin sodium is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of heparin sodium production, in particular to a delivery tank for bagging. Background Art

[0002] Crude heparin sodium is often packaged in sealed, preservative bags. During packaging, pre-produced sodium heparin is first loaded into a tank to prevent it from absorbing moisture. During the packaging process, a large gap between the bag opening and the tank discharge pipe causes some sodium heparin to escape, leading to waste. This gap also facilitates the escape of air from the bag, facilitating bagging. The escaped sodium heparin is susceptible to contamination by impurities, necessitating repurification, or even causing some sodium heparin to be wasted. Utility Model Content

[0003] The utility model provides a bagging delivery can to solve the above-mentioned deficiencies in the prior art and the problem that heparin sodium is easily scattered during the filling and packaging process, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A delivery tank for bagging includes a tank body, a lower end of the tank body is provided with a lower extension tube, the lower end of the lower extension tube is provided with a mounting plate, the mounting plate is provided with a delivery tube, and an opener is provided on the delivery tube to facilitate opening and closing control during packaging.

[0006] A conical head is provided on the outer periphery of the lower end of the delivery tube, and the outer periphery of the lower end of the conical head is a small end. A plurality of ventilation holes are provided at the lower end of the conical head, and a receiving groove is formed in the opening of the upper end of the conical head. A sealing ring is installed at the upper end of the conical head, and the sealing ring is sleeved on the delivery tube. A plurality of ventilation holes are provided on the sealing ring. When filling and packaging, the bag opening of the packaging bag can be sleeved on the conical head, and the bag opening of the packaging bag can be sealed by the conical head. At the same time, the receiving groove is provided, etc., which can facilitate the discharge of air in the packaging bag, thereby facilitating the filling and packaging operation, and can store the scattered heparin sodium to prevent external impurities from contaminating the heparin sodium.

[0007] Furthermore, the opener and closeer includes a rotating disk that is rotatably mounted within the delivery tube. The outer circumference of the rotating disk is provided with one or more rubber rings that facilitate the storage of the sodium heparin. The rotating disk is rotatably mounted on the delivery tube via a rotating shaft that is disposed on the circumference of the rotating disk. A swing arm is disposed at the outer end of one of the rotating shafts, and a swing rod is disposed at the other end of the swing arm. A vertical plate is mounted on the swing rod, and a vertical hole is formed in the vertical plate. The swing rod is inserted into the vertical hole. An opening and closing cylinder is mounted on the vertical plate. A mounting arm is mounted on the cylinder body of the opening and closing cylinder, and the mounting arm is mounted on the mounting plate. The opening and closing cylinder controls the movement of the vertical plate to rotate the swing rod, thereby rotating the rotating disk, thereby facilitating the discharge of the sodium heparin.

[0008] Furthermore, in order to prevent the sodium heparin from escaping during the bagging process, a filter is provided on the inner wall of the sealing ring.

[0009] Furthermore, in order to improve the sealing effect between the packaging bag and the conical head, a soft rubber layer is provided on the outer periphery of the conical head.

[0010] Furthermore, in order to fix the packaging bag and avoid the problem of sodium heparin leakage during the packaging process, a pair of concave arms are installed on the conical head, and a pair of guide rods are provided on the concave arms. The two ends of the guide rods are respectively penetrated by movable outer plates, and the movable outer plates are provided with oblique holes, and movable rods are penetrated in the oblique holes. The lower end of the movable outer plate is installed with a restraining ring through a connecting plate, and the outer end of the movable rod on the same side is provided with a movable concave part, and a connecting vertical plate is provided on the outer side of the movable concave part. The upper end of the connecting vertical plate is installed with a concave plate, and a cylinder is installed on the concave plate, and the cylinder is installed on the mounting plate.

[0011] Furthermore, in order to improve the sealing and fixing effect on the packaging bag, the inner wall of the restraint ring is of a conical structure, and the inner wall of the restraint ring is closely attached to the outer periphery of the conical head.

[0012] The advantages of the above technical solution are:

[0013] The utility model facilitates the filling and packaging operation of heparin sodium and can effectively avoid the problem of heparin sodium escaping during the packaging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0015] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0016] Figure 2 An enlarged view of point A is shown.

[0017] Figure 3 A cross-sectional view of one embodiment is shown.

[0018] Figure 4 An enlarged view of point B is shown. DETAILED DESCRIPTION

[0019] like Figures 1 to 4 As shown, a bagging delivery tank includes a tank body 1, a lower extension tube 10 is provided at the lower end of the tank body 1, a mounting plate 11 is provided at the lower end of the lower extension tube 10, a delivery tube 24 is installed on the mounting plate 11, and an opener and shutter is provided on the delivery tube 24.

[0020] The opener and closer includes a rotating disk 25 that is rotatably arranged in the delivery tube 24. The rotating disk 25 is rotatably arranged on the delivery tube 24 through a rotating shaft. A swing arm is provided at the outer end of one of the rotating shafts, and a swing rod 23 is provided at the other end of the swing arm. A vertical plate 21 is provided on the swing rod 23, and a vertical hole 22 is opened on the vertical plate 21. The swing rod 23 is passed through the vertical hole 22. An opening and closing cylinder 20 is installed on the vertical plate 21. The cylinder body of the opening and closing cylinder 20 is installed with a mounting arm plate 2, and the mounting arm plate 2 is installed on the mounting plate 11.

[0021] A conical head 3 is provided on the outer periphery of the lower end of the delivery tube 24, and a soft rubber layer is provided on the outer periphery of the conical head 3. The lower end of the outer periphery of the conical head 3 is a small end, and a plurality of air holes 31 are opened at the lower end of the conical head 3. A receiving groove 30 is formed in the opening of the upper end of the conical head 3. A sealing ring 32 is installed on the upper end of the conical head 3, and a filter net 33 is provided on the inner wall of the sealing ring 32. The sealing ring 32 is sleeved on the delivery tube 24, and a plurality of air holes are opened on the sealing ring 32.

[0022] A pair of concave arms 4 are installed on the concave arm 4, and a pair of guide rods 40 are provided on the concave arms 4. The two ends of the guide rods 40 are respectively penetrated by movable outer plates 41, and the movable outer plate 41 is provided with an oblique hole 42, and a movable rod 43 is penetrated in the oblique hole 42. The lower end of the movable outer plate 41 is provided with a restraining ring 45 through a connecting plate. The inner wall of the restraining ring 45 is a conical structure, and the inner wall of the restraining ring 45 is tightly attached to the outer periphery of the conical head 3. The outer end of the movable rod 43 on the same side is provided with a movable concave part 44, and the outer side of the movable concave part 44 is provided with a connecting vertical plate 46. The upper end of the connecting vertical plate 46 is provided with a concave plate 47, and a cylinder is installed on the concave plate 47, and the cylinder is installed on the mounting plate 11.

[0023] In a specific application of this embodiment, the crude heparin sodium produced and prepared is filled into the tank body 1 , and when it is put into the tank body 1 , the rotating disk 25 seals the putting-in tube 24 .

[0024] In this embodiment, when packaging, the packaging bag is placed on the conical head 3.

[0025] Then the cylinder is started, and the movable recess 44 is driven by the cylinder to move. During the movement, the movable recess 44 acts on the oblique hole 42 through the movable rod 43 provided thereon, so that the restraint ring 45 moves inward along the axial direction of the guide rod 40, and the restraint ring 45 is tightly embraced on the conical head 3, and the packaging bag is fixed by the restraint ring 45.

[0026] Next, the opening and closing cylinder 20 is activated to move the vertical plate 21. During the movement, the vertical plate 21 acts on the swing arm 23 through the vertical hole 22, thereby rotating the swing arm, and finally opening the rotating disk 25. Then, the heparin sodium moves downward along the delivery tube 24 and is injected into the packaging bag. Some of the escaped heparin sodium will enter the receiving tank 30 through the vent hole 31 and be blocked by the filter screen 33, so that this part of the heparin sodium is located in the receiving tank 30.

[0027] After filling, the restraining ring 45 is opened and the packaging bag is removed.

[0028] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Therefore, if such modifications and variations fall within the scope of the claims and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A bagging can, characterized in that: It comprises a tank body (1), a lower end of the tank body (1) is provided with a lower extension tube (10), and a lower end of the lower extension tube (10) is provided with a mounting plate (11); A delivery tube (24) is mounted on the mounting plate (11), and an opener and shutter is provided on the delivery tube (24); A conical head (3) is provided on the outer periphery of the lower end of the delivery tube (24), the outer periphery lower end of the conical head (3) is a small end, the lower end of the conical head (3) is provided with a plurality of air holes (31), the upper end of the conical head (3) is formed with a receiving groove (30), the upper end of the conical head (3) is provided with a sealing ring (32), the sealing ring (32) is sleeved on the delivery tube (24), and the sealing ring (32) is provided with a plurality of air holes.

2. The bagging can according to claim 1, wherein: The opener and closeer comprises a rotating disk (25) rotatably arranged in the delivery tube (24), the rotating disk (25) being rotatably arranged on the delivery tube (24) via a rotating shaft, a swing arm being provided at the outer end of one of the rotating shafts, a swing rod (23) being provided at the other end of the swing arm, a vertical plate (21) being sleeved on the swing rod (23), a vertical hole (22) being provided on the vertical plate (21), the swing rod (23) being passed through the vertical hole (22), an opening and closing cylinder (20) being installed on the vertical plate (21), a mounting arm plate (2) being installed on the cylinder body of the opening and closing cylinder (20), and the mounting arm plate (2) being installed on the mounting plate (11).

3. The bagging can according to claim 1, wherein: The inner wall of the sealing ring (32) is provided with a filter screen (33).

4. The bagging can according to claim 1, wherein: The outer periphery of the conical head (3) is provided with a soft rubber layer.

5. The bagging can according to claim 1, wherein: A pair of concave arms (4) are mounted on the concave arms (4), a pair of guide rods (40) are mounted on the concave arms (4), movable outer plates (41) are respectively passed through at both ends of the guide rods (40), an oblique hole (42) is opened on the movable outer plate (41), a movable rod (43) is passed through the oblique hole (42), a restraining ring (45) is mounted on the lower end of the movable outer plate (41) through a connecting plate, a movable concave member (44) is mounted on the outer end of the movable rod (43) on the same side, a connecting vertical plate (46) is mounted on the outer side of the movable concave member (44), a concave plate (47) is mounted on the upper end of the connecting vertical plate (46), a cylinder is mounted on the concave plate (47), and the cylinder is mounted on the mounting plate (11).

6. The bagging can according to claim 5, characterized in that: The inner wall of the constraint ring (45) has a conical structure, and the inner wall of the constraint ring (45) is closely attached to the outer periphery of the conical head (3).

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