Turnover transition device

Abstract

The utility model relates to the technical field of medicine freeze-drying production, and discloses a turnover transition device which comprises a conveyor, the conveyor is used for conveying materials and connected with a transition mechanism, a rotatable transition plate and a bottle pushing mechanism are arranged in the transition mechanism, the bottle pushing mechanism is used for pushing the materials towards the transition plate, the transition mechanism comprises a rotating air cylinder, and the rotating air cylinder is connected with the conveyor. The output end of the rotating cylinder is connected with a cylinder connecting flange through bolts, a rotating shaft is welded to the cylinder connecting flange, a pressing plate is arranged between the rotating shaft and the transition plate, the rotating shaft, the pressing plate and the transition plate are fixed through bolts, and a guide rail is arranged on the transition plate. When the turnover transition device is used, the transition plate rotates until the transition plate is rotated into the freeze-drying box and is in accurate butt joint with a laminate in the freeze-drying box, the transition plate does not need to be manually placed, the butt joint effect can be achieved only through rotation of the transition plate, and the defects that in the prior art, butt joint is not accurate and time and labor are wasted due to manual operation are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of drug freeze-drying production, in particular to a turnover transition device. Background Art

[0002] Freeze-drying of drugs refers to the process of freezing the drug solution at low temperature and applying appropriate vacuum conditions to make the solvent directly sublime between solid and gaseous states, thereby making the drug into solid freeze-dried powder. This method can effectively retain the active ingredients of the drug and extend the shelf life of the drug. Freeze-drying technology is widely used in the preparation of drugs, vaccines and biological products to ensure the stability and long-term storage capacity of drugs.

[0003] In the freeze-drying production process, when the medicine bottles containing medicines are transported on the conveyor, a transition plate needs to be manually placed on one side of the conveyor belt. The transition plate is used to connect the conveyor belt and the layer plate in the freeze-drying box. Then the bottle pushing mechanism pushes the medicine bottles from the conveyor belt into the layer plate of the freeze-drying box. After all the medicines are transported, the transition plate is removed and the freeze-drying box door is closed to carry out the freeze-drying work. In the prior art, when operators place the transition plate to connect the conveyor belt and the layer plate of the freeze-drying box, due to the differences in the proficiency of the operators, it is easy to cause problems such as inaccurate docking, time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a flip transition device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip transition device, comprising: a conveyor, the conveyor is used to transport materials, the conveyor is connected to a transition mechanism, a rotatable transition plate is arranged in the transition mechanism, and a bottle pushing mechanism, the bottle pushing mechanism is used to push the material toward the transition plate.

[0006] Preferably, the transition mechanism comprises a rotary cylinder, and an output end of the rotary cylinder is connected to a cylinder connecting flange via bolts.

[0007] Preferably, the cylinder connecting flange is welded with a rotating shaft.

[0008] Preferably, a pressure plate is arranged between the rotating shaft and the transition plate, and the rotating shaft, the pressure plate and the transition plate are fixed by bolts.

[0009] Preferably, a guide rail is provided on the transition plate.

[0010] Preferably, the bottle pushing mechanism comprises a servo motor, the servo motor is connected to an electric cylinder, and an output end of the electric cylinder is connected to a push rod.

[0011] Preferably, the push rod is connected to the push plate.

[0012] Preferably, the push rod sleeve is provided with a bellows.

[0013] Preferably, the rotary cylinder is connected to a fixing seat via bolts.

[0014] Preferably, the conveyor is provided with a conveyor belt, side plates are provided on both sides of the conveyor belt, and the fixing seat is fixed to the side plates by bolts.

[0015] The flip transition device has the following beneficial effects:

[0016] When the flip transition device is in use, the transition plate rotates until it is transferred into the freeze drying chamber and accurately docked with the layer plates in the freeze drying chamber. There is no need to manually place the transition plate, and the docking effect can be achieved only by rotating the transition plate, thus overcoming the defects of inaccurate docking and time-consuming and labor-intensive manual operations in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional diagram of the flip transition device in the embodiment of the present application;

[0018] Figure 2 for Figure 1 Schematic diagram of the transitional agency;

[0019] Figure 3 This is a bottom view of the transition mechanism.

[0020] In the figure: 1. base; 2. conveyor; 21. conveyor belt; 3. transition mechanism; 31. fixed seat; 32. rotating cylinder; 33. cylinder connecting flange; 34. rotating shaft; 35. pressing plate; 36. transition plate; 37. guide rail; 4. bottle pushing mechanism; 41. pushing plate; 5. freeze drying box; 51. layer plate. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1 As shown, the utility model provides a flip transition device, including: a conveyor 2, the conveyor 2 is arranged on a base plate on the top of a base 1, and is used to transport materials, wherein the conveyor 2 is provided with a conveyor belt 21, and side panels are arranged on both sides of the conveyor belt 21, and a freeze drying box 5 is arranged on one side of the conveyor 2. In the freeze drying process of the medicine, the freeze drying box 5 is used to freeze dry the medicine, and a layer plate 51 is arranged in the freeze drying box 5.

[0023] Specifically, the conveyor 2 is connected to the transition mechanism 3 , and the transition mechanism 3 is used to connect the conveyor belt 21 and the layer plate 51 .

[0024] Further, such as Figure 2-Figure 3 As shown, the transition mechanism 3 includes a rotating cylinder 32, which is connected to a fixed seat 31 by bolts. The fixed seat 31 is fixed to the side plates on both sides of the conveyor belt 21 by bolts. The output end of the rotating cylinder 32 is connected to a cylinder connecting flange 33 by bolts. The cylinder connecting flange 33 is welded with a rotating shaft 34. A rotatable transition plate 36 is arranged above the rotating shaft 34. A pressure plate 35 is arranged between the rotating shaft 34 and the transition plate 36. The rotating shaft 34, the pressure plate 35 and the transition plate 36 are fixed by bolts, and a guide rail 37 is arranged on the transition plate 36.

[0025] like Figure 1 As shown, the base 1 is connected to a bottle pushing mechanism 4 via bolts, and the bottle pushing mechanism 4 is used to push the material toward the transition plate 36 .

[0026] Specifically, the bottle pushing mechanism 4 includes a chassis, a servo motor is arranged in the chassis, the servo motor is connected to the electric cylinder, the output end of the electric cylinder is connected to the push rod, the push rod is connected to the push plate 41, and the push rod sleeve is provided with a bellows. The bellows is elastic and can be used to compensate for the axial error between the output shaft of the electric cylinder and the push rod. When the electric cylinder is working, the bellows buffers the axial vibration and displacement, and can also absorb the impact force caused by the load change, inertia force and other reasons of the electric cylinder, thereby protecting the bottle pushing mechanism 4 and further reducing the noise during the transmission process.

[0027] In this embodiment, when in use, the rotating cylinder 32 drives the transition plate 36 to rotate until the transition plate 36 is transferred into the freeze drying box 5 and accurately docked with the layer plate 51 in the freeze drying box 5. After the docking is completed, the servo motor and the electric cylinder in the bottle pushing mechanism 4 drive the push plate 41 to move, and the push plate 41 pushes the medicine bottle on the conveyor belt 21 toward the transition plate 36. When the push plate 41 pushes the medicine bottle onto the transition plate 36, the guide rail 37 guides the transition plate 36 until the medicine bottle enters the layer plate 51 in the freeze drying box 5. After all the medicines are transported, the rotating cylinder 32 drives the transition plate 36 to reset. At this time, the transition plate 36 is transferred out of the freeze drying box 5, and the door of the freeze drying box 5 is closed to carry out freeze drying.

[0028] In the present application, there is no need to manually place the transition plate 36, and the docking effect can be achieved only by rotating the transition plate 36, which is not only simple to operate, but also overcomes the defects of inaccurate docking and time-consuming and labor-intensive manual operation in the prior art.

[0029] Working principle: When in use, the rotating cylinder 32 drives the transition plate 36 to rotate until the transition plate 36 is transferred into the freeze drying box 5 and accurately docked with the layer plate 51 in the freeze drying box 5. After the docking is completed, the servo motor and the electric cylinder in the bottle pushing mechanism 4 drive the push plate 41 to move, and the push plate 41 pushes the medicine bottles on the conveyor belt 21 toward the transition plate 36 until the medicine bottles enter the layer plate 51 in the freeze drying box 5. After all the medicines are transported, the rotating cylinder 32 drives the transition plate 36 to reset. At this time, the transition plate 36 is transferred out of the freeze drying box 5, and the door of the freeze drying box 5 is closed to carry out freeze drying.

[0030] In summary, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flip transition device, characterized in that: include: A conveyor (2), wherein the conveyor (2) is used to convey materials; The conveyor (2) is connected to a transition mechanism (3), and a rotatable transition plate (36) is provided in the transition mechanism (3); A bottle pushing mechanism (4), wherein the bottle pushing mechanism (4) is used to push the material toward the transition plate (36).

2. A flip transition device according to claim 1, characterized in that: The transition mechanism (3) comprises a rotary cylinder (32), and the output end of the rotary cylinder (32) is connected to a cylinder connecting flange (33) via bolts.

3. A flip transition device according to claim 2, characterized in that: The cylinder connecting flange (33) is welded with a rotating shaft (34).

4. A flip transition device according to claim 3, characterized in that: A pressure plate (35) is arranged between the rotating shaft (34) and the transition plate (36), and the rotating shaft (34), the pressure plate (35) and the transition plate (36) are fixed by bolts.

5. A flip transition device according to claim 4, characterized in that: A guide rail (37) is arranged on the transition plate (36).

6. The flip transition device according to claim 1, characterized in that: The bottle pushing mechanism (4) comprises a servo motor, the servo motor is connected to an electric cylinder, and the output end of the electric cylinder is connected to a push rod.

7. A flip transition device according to claim 6, characterized in that: The push rod is connected to the push plate (41).

8. The flip transition device according to claim 7, characterized in that: The push rod sleeve is provided with a bellows.

9. The flip transition device according to claim 2, characterized in that: The rotary cylinder (32) is connected to a fixing seat (31) via bolts.

10. A flip transition device according to claim 9, characterized in that: The conveyor (2) is provided with a conveyor belt (21), side plates are provided on both sides of the conveyor belt (21), and the fixing seat (31) is fixed to the side plates by bolts.

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