Aseptic treatment device for oculentum auxiliary materials

Abstract

The utility model provides an oculentum auxiliary material sterile treatment device which comprises an auxiliary material sterile treatment tank body, a feed port is formed in one side of the top of the auxiliary material sterile treatment tank body, and a fixing cylinder penetrates through the upper portion of the top of the auxiliary material sterile treatment tank body. Compared with the prior art, the auxiliary material sterile treatment tank has the following beneficial effects that the electromagnetic bearing in the liquid level leveling assembly and the motor output end clockwise rotation switch are started, the electromagnetic bearing drives the push plate to perform clockwise revolution in the auxiliary material sterile treatment tank body through the bending frame, and meanwhile, the threaded sleeve can drive the rotating push plate to move downwards, so that the auxiliary material sterile treatment tank body can be leveled; according to the technical scheme, the push plate can uniformly push the piled sterile erythromycin raw materials to be flat and uniformly cover the top of the light liquid paraffin below the push plate, so that the contact area between the sterile erythromycin raw materials and the light liquid paraffin is effectively enlarged, and the speed of infiltration of erythromycin by the light liquid paraffin is accelerated; therefore, the aseptic treatment processing efficiency of the oculentum auxiliary materials is effectively improved.

Description

Technical Field

[0001] The utility model relates to a device for aseptically processing eye ointment auxiliary materials, belonging to the field of eye ointment processing equipment. Background Art

[0002] Eye ointment is a pharmaceutical preparation specifically designed for eye treatment, typically in the form of a cream or ointment. It is primarily used to treat various eye conditions, such as conjunctivitis, dry eye, and eye infections. Eye ointments typically contain active pharmaceutical ingredients and may be combined with a variety of excipients to achieve their therapeutic effects and application performance.

[0003] In the prior art, the processing of eye ointment excipients needs to be carried out in a sterile processing environment. Light liquid paraffin needs to be transported into the interior of an aseptic processing tank, and then sterile erythromycin raw material needs to be transported. Subsequently, a small amount of light liquid paraffin is transported to cover the erythromycin, and the mixture is allowed to stand until the erythromycin is infiltrated by the light liquid paraffin. Since the sterile erythromycin is in a pile after being transported into the tank, the contact area with the liquid surface of the light liquid paraffin at the bottom is small, resulting in a long time required for the center of the piled sterile erythromycin to be infiltrated, thereby reducing the efficiency of the aseptic processing of the eye ointment excipients.

[0004] In summary, the present invention provides an aseptic processing device for eye ointment accessories to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an aseptic processing device for eye ointment excipients to solve the problem proposed in the above background technology that the excipients cannot be evenly spread, resulting in uneven infiltration and reducing the efficiency of aseptic processing of eye ointment excipients.

[0006] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical solutions: an aseptic processing device for eye ointment excipients, comprising an aseptic processing tank body for excipients, a feed port is opened on one side of the top of the aseptic processing tank body for excipients, a fixed cylinder is passed through just above the top of the aseptic processing tank body for excipients, a protective baffle is fixedly connected to the top of the inner wall of the aseptic processing tank for excipients and located between the feed port and the fixed cylinder, a threaded sleeve is passed through between the bottom of the fixed cylinder and the bottom of the inner wall, a motor is fixedly connected to the interior of the fixed cylinder and located just above the threaded sleeve, a threaded rod is fixedly connected to the output end of the motor, the bottom end of the threaded rod passes through the top of the threaded sleeve and extends to the interior of the threaded sleeve, and the bottom end of the threaded sleeve is rotatably connected to a liquid leveling component.

[0007] Furthermore, the fixed cylinder is fixedly connected to the body of the auxiliary material aseptic processing tank, and the threaded sleeve is threadedly connected to the threaded rod.

[0008] Furthermore, the top end of the threaded sleeve is open, and the outer edge of the top end is convex ring-shaped.

[0009] Furthermore, both sides of the threaded sleeve are fixedly connected with convex strips, and the threaded sleeve is slidably connected to the fixed cylinder through the convex strips.

[0010] Furthermore, the liquid leveling assembly includes an electromagnetic bearing, which is rotatably sleeved on the bottom end of the threaded sleeve. One side of the electromagnetic bearing is fixedly connected to a bending frame, and the bottom of the bending frame is fixedly connected to a push plate. One side of the push plate extends to one side of the inner wall of the auxiliary material sterile processing tank.

[0011] Furthermore, one side of the push plate contacts one side of the inner wall of the auxiliary material aseptic processing tank, and the angle between the front side of the push plate and the back side of the bending frame is 45°.

[0012] Beneficial effects of the utility model:

[0013] By starting the electromagnetic bearing inside the liquid leveling component and rotating the switch at the motor output end clockwise, the electromagnetic bearing drives the push plate to revolve clockwise inside the body of the auxiliary material aseptic processing tank through the bending frame. At the same time, the threaded sleeve can drive the rotating push plate to move downward, so that the push plate can evenly flatten the piles of sterile erythromycin raw materials and evenly cover the top of the light liquid paraffin below, effectively expanding the contact area between the sterile erythromycin raw materials and the light liquid paraffin, accelerating the speed at which erythromycin is infiltrated by the light liquid paraffin, and thus effectively improving the aseptic processing efficiency of the eye ointment auxiliary materials.

[0014] When pouring the eye ointment auxiliary material into the auxiliary material sterile processing tank through the feed port, the auxiliary material can be shielded by a protective baffle to prevent the auxiliary material from being poured on the rotating connection between the electromagnetic bearing and the threaded sleeve, reduce the phenomenon of the auxiliary material hanging at the connection angle of the internal parts of the tank, reduce auxiliary material residue, and improve the overall cleaning convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a three-dimensional diagram of a sterile processing device for eye ointment accessories according to the utility model;

[0017] Figure 2 This is a front view of a sterile processing device for eye ointment accessories according to the utility model;

[0018] Figure 3 This is a main cross-sectional view of a sterile processing device for eye ointment accessories according to the utility model;

[0019] Figure 4 for Figure 3 The main cross-sectional view of the fixed cylinder shown;

[0020] Figure 5 for Figure 4 A side view of the liquid leveling assembly shown;

[0021] Figure 6 for Figure 3 Bottom view of the threaded sleeve shown.

[0022] In the figure: 1. Auxiliary material aseptic processing tank body; 2. Feed port; 3. Protective baffle; 4. Fixed cylinder; 5. Threaded sleeve; 6. Motor; 7. Threaded rod; 8. Liquid leveling assembly; 9. Raised strip; 81. Electromagnetic bearing; 82. Bending frame; 83. Push plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-6The utility model provides a technical solution: an aseptic processing device for eye ointment excipients, comprising an excipient aseptic processing tank body 1, a feeding port 2 is opened on one side of the top of the excipient aseptic processing tank body 1, a fixed cylinder 4 is passed through the top of the excipient aseptic processing tank body 1, a protective baffle 3 is fixedly connected to the top of the inner wall of the excipient aseptic processing tank body 1 and is located between the feeding port 2 and the fixed cylinder 4, a threaded sleeve 5 is passed through between the bottom of the fixed cylinder 4 and the bottom of the inner wall, a motor 6 is fixedly connected to the inside of the fixed cylinder 4 and located just above the threaded sleeve 5, and the motor 6 is connected to an external power supply and A power control switch is provided, and the output end of the motor 6 is fixedly connected to a threaded rod 7. The bottom end of the threaded rod 7 passes through the top of the threaded sleeve 5 and extends to the inside of the threaded sleeve 5. The bottom end of the threaded sleeve 5 is rotatably connected to a liquid leveling component 8. The motor 6 is a three-phase asynchronous motor, and the output end can be adjusted in forward and reverse rotation. A sealing top cover is installed on the top of the feed port 2. The body 1 of the auxiliary material aseptic processing tank is made of stainless steel, has corrosion resistance, and is cylindrical to facilitate the stirring and flow of the internal material. The feed port 2 on the top is equipped with a sealing cover, and a discharge port is provided at the bottom, which is also installed. Equipped with a sealing cover, the sealing design is strengthened to prevent the entry of external air and pollutants. An agitator is installed on one side of the bottom of the auxiliary material aseptic processing tank body 1. The agitator is detachable for easy cleaning and maintenance. The discharge port may be equipped with a filter to prevent bacterial or particle contamination. A temperature monitoring sensor is installed on the auxiliary material aseptic processing tank body 1. It is also equipped with a heating device and a cooling device to control the temperature during the processing. The fixed cylinder 4 is fixedly connected to the auxiliary material aseptic processing tank body 1. The threaded sleeve 5 is threadedly connected to the threaded rod 7. The top of the threaded sleeve 5 is open, and the outer edge of the top is The top of the threaded sleeve 5 has a limiting effect on the downward movement distance of the threaded sleeve 5, thereby preventing the threaded sleeve 5 from being disconnected from the bottom end of the fixed cylinder 4. Both sides of the threaded sleeve 5 are fixedly connected with convex strips 9, and the threaded sleeve 5 is slidably connected to the fixed cylinder 4 through the convex strips 9. The two convex strips 9 have a limiting effect on the threaded sleeve 5. When the threaded rod 7 rotates clockwise, it can drive the threaded sleeve 5 to slide downward at the bottom end of the fixed cylinder 4 through the two convex strips 9. When the threaded rod 7 rotates counterclockwise, it can drive the threaded sleeve 5 to slide upward at the bottom end of the fixed cylinder 4 through the two convex strips 9.

[0025] See also Figure 3-5The liquid leveling assembly 8 includes an electromagnetic bearing 81, which is rotatably sleeved on the bottom end of the threaded sleeve 5. The electromagnetic bearing 81 is a device that supports and controls rotating parts by electromagnetic force. The working principle is to use the attraction or repulsion force generated by the electromagnet to keep the rotor suspended on the stator. The electromagnetic bearing 81 is connected to an external power supply and is provided with a power control switch. One side of the electromagnetic bearing 81 is fixedly connected to a bending frame 82, and the bottom of the bending frame 82 is fixedly connected to a push plate 83. One side of the push plate 83 extends to one side of the inner wall of the auxiliary material aseptic processing tank body 1. The bottom end of the protective baffle 3 is located on one side of the electromagnetic bearing 81. When the eye ointment auxiliary material is poured into the auxiliary material aseptic processing tank body 1 through the feed inlet 2, the auxiliary material can be shielded by the protective baffle 3 to prevent the auxiliary material from being poured into the rotating connection between the electromagnetic bearing 81 and the threaded sleeve 5. One side of the push plate 83 contacts one side of the inner wall of the auxiliary material aseptic processing tank body 1, and the angle between the front of the push plate 83 and the back of the bending frame 82 is 45°.

[0026] Specific implementation method: by opening the feed port 2, the light liquid paraffin filtered by the two-stage sterilizing filter is put into the interior of the auxiliary material aseptic processing tank body 1, so that the liquid level is about one-fourth of the internal height of the tank body, and then the sterile erythromycin raw material is poured into the interior of the auxiliary material aseptic processing tank body 1 from the feed port 2. At this time, the sterile erythromycin raw material is placed in a pile on the top of the light liquid paraffin liquid surface. By starting the electromagnetic bearing 81 inside the liquid leveling component 8, the bending frame 82 is driven to rotate clockwise inside the auxiliary material aseptic processing tank body 1, which can drive the push plate 83 to revolve clockwise inside the auxiliary material aseptic processing tank body 1. At the same time, the clockwise rotation switch at the output end of the motor 6 is started, so that the threaded rod 7 rotates clockwise, which can then drive the threaded sleeve 5 to pass through The two ridges 9 slide downward at the bottom end of the fixed cylinder 4, and then drive the rotating push plate 83 to move downward. Since the angle between the front of the push plate 83 and the back of the bending frame 82 is 45°, the angle between the back of the push plate 83 and the plane through which the bottom of the push plate 83 passes is 45°, so that the push plate 83 can evenly flatten the piles of sterile erythromycin raw materials and evenly cover the top of the light liquid paraffin below. When the top plane of the erythromycin raw material is flattened, the output end of the motor 6 can be started to rotate the switch counterclockwise, and then the push plate 83 can be driven to move up and reset, and then light liquid paraffin is added through the feed port 2 to completely cover the top of the erythromycin, effectively expanding the contact area between the sterile erythromycin raw material and the light liquid paraffin, and accelerating the speed at which erythromycin is infiltrated by the light liquid paraffin.

[0027] When the eye ointment auxiliary material is poured into the auxiliary material sterile treatment tank body 1 through the feed port 2, the auxiliary material can be shielded by the protective baffle 3 to prevent the auxiliary material from being poured on the rotating connection between the electromagnetic bearing 81 and the threaded sleeve 5, reduce the phenomenon of the auxiliary material hanging at the connection angle of the internal parts of the tank body, reduce the auxiliary material residue, and improve the overall cleaning convenience of the device.

[0028] After the sterile erythromycin raw material and light liquid paraffin are allowed to stand for more than one hour to allow them to be completely soaked, the stirrer is started to mix the erythromycin and the light liquid paraffin into a paste to complete the preparation of the eye ointment excipient.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sterile processing device for eye ointment excipients, comprising an excipient sterile processing tank body (1), characterized in that: A feed port (2) is provided on one side of the top of the auxiliary material aseptic processing tank body (1); a fixed cylinder (4) is passed through directly above the top of the auxiliary material aseptic processing tank body (1); a protective baffle (3) is fixedly connected to the top of the inner wall of the auxiliary material aseptic processing tank body (1) and located between the feed port (2) and the fixed cylinder (4); a threaded sleeve (5) is passed through between the bottom of the fixed cylinder (4) and the bottom of the inner wall; a motor (6) is fixedly connected inside the fixed cylinder (4) and located directly above the threaded sleeve (5); a threaded rod (7) is fixedly connected to the output end of the motor (6); the bottom end of the threaded rod (7) passes through the top of the threaded sleeve (5) and extends to the inside of the threaded sleeve (5); and the bottom end of the threaded sleeve (5) is rotatably connected to a liquid leveling component (8).

2. The aseptic processing device for eye ointment excipients according to claim 1, characterized in that: The fixed cylinder (4) is fixedly connected to the auxiliary material aseptic processing tank body (1), and the threaded sleeve (5) is threadedly connected to the threaded rod (7).

3. The aseptic processing device for eye ointment excipients according to claim 1, characterized in that: The top end of the threaded sleeve (5) is open, and the outer edge of the top end is convex ring-shaped.

4. The aseptic processing device for eye ointment excipients according to claim 1, characterized in that: Both sides of the threaded sleeve (5) are fixedly connected with convex strips (9), and the threaded sleeve (5) is slidably connected to the fixed cylinder (4) via the convex strips (9).

5. The aseptic processing device for eye ointment excipients according to claim 1, characterized in that: The liquid leveling assembly (8) includes an electromagnetic bearing (81), which is rotatably sleeved on the bottom end of the threaded sleeve (5), and one side of the electromagnetic bearing (81) is fixedly connected to a bending frame (82), and the bottom of the bending frame (82) is fixedly connected to a push plate (83), and one side of the push plate (83) extends to one side of the inner wall of the auxiliary material aseptic processing tank body (1).

6. The aseptic processing device for eye ointment excipients according to claim 5, characterized in that: One side of the push plate (83) contacts one side of the inner wall of the auxiliary material aseptic processing tank body (1), and the angle between the front side of the push plate (83) and the back side of the bending frame (82) is 45 degrees.

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