Aluminum hall feeding device of sterile powder racking machine

Abstract

The utility model provides a sterile powder racking machine aluminum hall feeding device which comprises a bedplate, a lifting platform, a turnover mechanism and a powder feeding bin, the lifting platform and the turnover mechanism are both vertically installed on the bedplate, the lifting platform is located on the left side of the lower end of the turnover mechanism, and the powder feeding bin is located on the right side of the upper end of the turnover mechanism; a turnover butterfly valve is arranged at the upper end of the turnover mechanism, can be connected with a barrel opening of an aluminum barrel placed on the lifting platform in a buckled mode, and is in butt joint with a quick connector in the top of the powder feeding bin in a pressing mode after being turned over. The aluminum barrel turnover feeding device can conveniently and rapidly complete the aluminum barrel turnover feeding process in the sterile environment, time and labor are saved in operation, rapidness and convenience are achieved, the working efficiency is improved, the failure rate is low, and safety is high.

Description

Technical Field

[0001] The utility model relates to an auxiliary feeding mechanism of a filling machine, in particular to an aluminum hall feeding device of a sterile powder filling machine. Background Art

[0002] In the aseptic filling machine, the filled product is powered by the primary filling pump and transported through the pipeline to the buffer tank inside the equipment. The secondary pump then fills the product from the buffer tank into the vial. The whole process is simple and does not require manual operation, which can well ensure that it is carried out in a sterile environment. When filling solid powder, since the product cannot be as fluid as liquid products, it cannot be transported by pipeline. The aluminum barrel containing the powder can only be transported to the inside of the sub-packaging equipment by aseptic transportation, and the aluminum barrel is connected to the feeding round tube inside the sub-packaging equipment. The powder falls into the powder feeding round tube under the action of gravity. The powder feeding screw pushes the powder into the sub-packaging powder cover for sub-packaging. Aluminum barrels generally weigh 12Kg containing powder (powder weight 10Kg), and there are also 5Kg aluminum barrels for powder.

[0003] At present, most of the process is completed manually. During manual operation, workers wear sterile clothing and sterile gloves to turn the aluminum cylinder 180 degrees, then dock it with the powder delivery tube, and finally use a clamp to lock the docking interface. However, the current manual operation method has certain disadvantages. Due to the certain weight of the aluminum barrel, it is very laborious to operate it manually, and it is even more inconvenient to operate it through sterile clothing. Utility Model Content

[0004] The utility model aims at the defects of inconvenient operation, time-consuming, labor-intensive and low efficiency of the existing manual feeding method of the filling machine, and provides a convenient and fast aluminum hall feeding device for the sterile powder filling machine.

[0005] The utility model adopts the following technical solutions to solve the above technical problems:

[0006] A feeding device for an aluminum hall of a sterile powder filling machine comprises a table, a lifting platform, a turning mechanism and a powder feeding bin, wherein:

[0007] The lifting platform and the turning mechanism are both vertically mounted on the table, and the lifting platform is located at the left side of the lower end of the turning mechanism, and the powder feeding bin is located at the right side of the upper end of the turning mechanism;

[0008] A reversible butterfly valve is arranged at the upper end of the reversing mechanism, and the butterfly valve can be connected with the barrel mouth buckle of the aluminum barrel placed on the lifting platform, and after reversing, it is docked and pressed with the quick interface on the top of the powder feeding silo.

[0009] Preferably, the lifting platform comprises a lifting cylinder and a placing platform, wherein:

[0010] The lifting cylinder is vertically installed on the table plate, and the horizontally arranged placing table is fixedly installed on the telescopic rod at the upper end thereof.

[0011] Preferably, the flip mechanism comprises a protective frame, a transmission chain, a flip shaft, a flip arm plate and a butterfly valve, wherein:

[0012] The protection frame is vertically mounted on the platform, and the vertically arranged transmission chain is installed therein;

[0013] The upper end of the transmission chain is meshed and connected with a gear fixedly mounted on the flip shaft, and the two ends of the flip shaft are mounted on the two side walls of the protection frame through bearings;

[0014] There are two flip arm plates, the inner ends of which are respectively fixedly connected to the two ends of the flip shaft, and the outer ends of which are fixedly connected to the butterfly valve.

[0015] Preferably, the flipping mechanism further comprises an L-shaped fixing plate and a connecting arm, wherein:

[0016] There are two L-shaped fixing plates, which are respectively fixed to the side walls of the corresponding flip arm plates by bolts;

[0017] There are two connecting arms, one end of which is fixedly connected to the corresponding L-shaped fixing plate by bolts, and the other end of which is fixedly connected to the butterfly valve by bolts.

[0018] Preferably, the flipping mechanism further comprises a reducer and a flipping motor installed below the platform, wherein:

[0019] The output shaft of the speed reducer is connected to the flip motor, and the output shaft of the flip motor is meshed and connected with the lower end of the transmission chain through a gear.

[0020] Preferably, the lower opening of the butterfly valve can be detachably connected to the barrel mouth of the aluminum barrel by a clamp, and the upper opening can be docked and pressed with the quick connector.

[0021] Preferably, the butterfly valve is an electric butterfly valve or a pneumatic butterfly valve.

[0022] Preferably, the starting position of the butterfly valve at the upper end of the flip mechanism is horizontally arranged, and its flip angle is 180°.

[0023] Preferably, the powder feeding silo includes a quick-connect interface and a feeding screw arranged on the top thereof, and the discharge port of the feeding screw is connected to the filling barrel.

[0024] Preferably, it also includes a PLC control box, which is electrically connected to the lifting platform and the turning mechanism respectively.

[0025] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0026] (1) Labor-saving, quick and convenient operation: The aluminum barrel is driven to flip to the powder feeding bin through the flipping mechanism, so as to realize the convenient and quick completion of the aluminum barrel flipping and feeding process in a sterile environment. The only thing to do is to manually lock the clamp, which is quick to operate and has high work efficiency.

[0027] (2) Reduce the failure rate: The flip mechanism is arranged vertically, and the flip motor at the lower end is hidden and installed under the table. Compared with the traditional installation method of exposing the flip motor directly in a Class A environment, the device's flip motor is placed under the table, which is safer and has a lower failure rate:

[0028] (3) Improve safety: Because the charge aluminum tube weighs 12Kg, the device avoids the potential safety hazards of the original manual loading, saves time and effort, reduces labor costs, and improves the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The utility model is a schematic diagram of the overall structure of an aluminum hall feeding device of a sterile powder filling machine. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0032] In some embodiments, Figure 1 As shown, a feeding device for an aluminum hall of a sterile powder filling machine is provided, which is a part of the filling equipment, and mainly includes a table 10, a lifting platform 20, a turning mechanism 30 and a powder feeding bin 40. The table 10 as a supporting table can be installed on the workshop floor with legs for installing the lifting platform 20 and the turning mechanism 30, and the powder feeding bin 40 can be fixedly installed on the table 10 or directly installed on the workshop floor.

[0033] In order to conveniently and quickly complete the process of aluminum tube flipping and loading in a sterile environment, the lifting platform 20 is fixedly installed on the left end side of the table 10 by bolts, and the flip mechanism 30 is vertically installed on the right end side of the table 10. The lifting platform 20 is located at the left side of the lower end of the flip mechanism 30, and the powder feeding bin 40 is located at the right side of the upper end of the flip mechanism 30, so as to form a flipping path on the left and right sides of the top of the flip mechanism 30 that can connect the aluminum barrel 50 and the powder feeding bin 40.

[0034] The aluminum barrel 50 to be loaded is placed on the lifting platform 20, and the turning and loading of the aluminum barrel 50 is controlled by the turning mechanism 30, as follows. A turnable butterfly valve 37 is provided at the upper end of the turning mechanism 30, and the butterfly valve 37 plays a role in controlling the opening and closing of the barrel mouth of the aluminum barrel 50 to realize the discharge action.

[0035] During use, the aluminum barrel 50 is manually placed on the lifting platform 20, the lifting platform 20 rises to a preset height, the butterfly valve 37 is manually connected to the barrel mouth of the aluminum barrel 50 by snapping, the lifting platform 20 is controlled to descend to its position, and then the flipping mechanism 30 drives the butterfly valve 37 to flip, the aluminum barrel 50 flips 180° together with the butterfly valve 37 and then docks and presses with the quick interface 41 on the top of the powder feeding silo 40 to complete the loading operation, thereby conveniently and quickly completing the process of flipping and loading the aluminum barrel in a sterile environment.

[0036] During the above-mentioned flip loading operation, the operator only needs to manually lock the barrel mouth of the aluminum barrel 50 and the butterfly valve 37, and the rest is completed by the motor drive, which is time-saving, labor-saving, quick and convenient. Since the medicine-filled aluminum barrel 50 weighs 12 kg, the use of this loading device can effectively avoid the potential safety hazards of the original manual loading and improve safety. In addition, the entire operation process of the loading device is operated in a Class A environment through rubber gloves, so there is no need to open the window, which improves the reliability of aseptic operation.

[0037] In some of the embodiments, Figure 1 As shown, the lifting platform 20 includes a lifting cylinder 21 and a placement platform 22. The lifting cylinder 21 is vertically mounted on the table 10 using a mounting base and is locked and fixed using bolts. In order to meet the requirement for stable placement of the aluminum barrel 50, a placement platform 22 is fixedly installed on the upper end of the telescopic rod of the lifting cylinder 21. The placement platform 22 is arranged horizontally to ensure the stability of the placement of the aluminum barrel 50. The lifting cylinder 21 uses a pneumatic cylinder, or an electric lifting column can also be used as needed.

[0038] In addition, as needed, a groove can be opened on the placement table 22 for limiting the installation of the aluminum barrel 50 to prevent the aluminum barrel 50 from shaking during the up and down lifting process, so as to further ensure the stability of the aluminum barrel 50 during the lifting and buckling process with the butterfly valve 37.

[0039] In some of the embodiments, Figure 1 As shown, the flipping mechanism 30 is used as a driving mechanism for driving the aluminum barrel 50 to flip back and forth, and it mainly includes a protective frame 31, a transmission chain 32, a flip shaft 33, a flip arm plate 34 and a butterfly valve 37 assembled as one body, and the transmission chain 32, the flip shaft 33, the flip arm plate 34 and the butterfly valve 37 constitute a linkage mechanism.

[0040] The protection frame 31 is a square hollow shell structure as a protective shell of the flip mechanism 30, and its lower end is directly mounted on the table 10 by a mounting seat and is fixed by bolts. The transmission chain 32 is installed in the protection frame 31, and the transmission chain 32 is arranged vertically to transmit the power of the flip motor 39 at the lower end to the flip shaft 33 at the upper end.

[0041] The upper end of the transmission chain 32 is mounted on the protection frame 31 in the following manner: the upper end of the transmission chain 32 is meshed and connected with the gear fixedly mounted on the flip shaft 33, and the two ends of the flip shaft 33 are mounted on the two side walls of the protection frame 31 through bearings. In other words, when the transmission chain 32 rotates clockwise or counterclockwise, it synchronously drives the flip shaft 33 to rotate clockwise or counterclockwise.

[0042] The aluminum barrel 50 is turned clockwise or counterclockwise under the drive of the turning arm plate 34. There are two turning arm plates 34, which are respectively arranged on the two side walls of the protection frame 31, and the inner ends thereof are respectively fixedly connected to the two ends of the turning shaft 33, and the outer ends are both fixedly connected to the butterfly valve 37, and the aluminum barrel 50 is synchronously driven to turn through the butterfly valve 37.

[0043] In order to realize the connection and installation between the flip arm plate 34 and the butterfly valve 37, the flip mechanism 30 further includes an L-shaped fixing plate 35 and a connecting arm 36. There are two L-shaped fixing plates 35, which are respectively fixedly installed on the side walls of the corresponding flip arm plate 34 by bolts; there are two connecting arms 36, one end of which is fixedly connected to the corresponding L-shaped fixing plate 35 by bolts, and the other end is fixedly connected to the butterfly valve 37 by bolts.

[0044] In addition, in order to drive the transmission chain 32, the flipping mechanism 30 also includes a reducer 38 and a flipping motor 39 installed under the table 10, the output shaft of the reducer 38 is connected to the flipping motor 39, and the output shaft of the flipping motor 39 is meshed and connected with the lower end of the transmission chain 32 through a gear.

[0045] Compared with the installation method of directly exposing the flip motor 39 in a Class A environment, this device can effectively prevent the residual powder and cleaning liquid inside the equipment from easily entering the motor and causing malfunctions by hiding the reducer 38 and the flip motor 39 under the table 10, thereby ensuring the stable and safe operation of the motor, reducing the occurrence rate of motor failures, and increasing the service life of the motor.

[0046] In order to realize the detachable connection between the butterfly valve 37 and the aluminum barrel 50 and improve the convenience of operation. At the starting position before flipping, the lower end opening of the butterfly valve 37 is detachably connected to the barrel mouth of the aluminum barrel 50 by a clamp 371, and after the aluminum barrel 50 is flipped, the upper end opening of the butterfly valve 37 can be docked and pressed with the quick interface 41. By controlling the butterfly valve 37 to open, the powder in the aluminum barrel 50 is automatically poured from the quick interface 41 into the powder feeding bin 40, completing automatic feeding.

[0047] The starting position of the butterfly valve 37 at the upper end of the flip mechanism 30 is set to be arranged horizontally, so that the aluminum barrel 50 can be accurately docked with the butterfly valve 37 to facilitate the installation of the clamp 371, and the flip angle of the butterfly valve 37 is controlled by the flip mechanism 30 to be 180°, so that the outlet of the butterfly valve 37 can be accurately docked with the quick connector 41 after flipping. The butterfly valve 37 is an electric butterfly valve or a pneumatic butterfly valve.

[0048] In some of the embodiments, Figure 1 As shown, the powder feeding bin 40 includes a quick-connection 41 and a feeding screw 42 disposed at the top thereof, and the discharge port of the feeding screw 42 is connected to a sub-packaging barrel 43. The powder received by the quick-connection 41 is transported to the sub-packaging barrel 43 through the feeding screw 42 for the next process.

[0049] In some embodiments, in order to realize the automatic control of the device, the aluminum hall feeding device further includes a PLC control box, and the PLC control box is electrically connected to the lifting platform 20 and the turning mechanism 30. The PLC control box is installed with a preset program to automatically control the operation of the lifting platform 20 and the turning mechanism 30, so as to realize automatic turning and feeding.

[0050] Combination Figure 1As shown, the working principle of the aluminum hall feeding device of the sterile powder filling machine is as follows: after the sterile transfer trolley transfers the aluminum barrel 50 to the inside of the filling equipment, the aluminum barrel 50 is manually pushed onto the lifting platform 20, and the lifting platform 20 is started by manually pressing the operation button or stepping on the pedal, and the lifting platform 20 automatically transports the aluminum barrel 50 from a low position to a high position; at this time, the barrel mouth of the aluminum barrel 50 is just docked with the butterfly valve 37 and then stops rising, and then the butterfly valve 37 and the barrel mouth of the aluminum barrel 50 are locked with the clamp 371; at this time, the lifting platform 20 is started and then lowered into place, and then the turning motor 39 is started, and the aluminum barrel 50 is turned 180 degrees and docked and pressed with the quick interface 41 of the powder feeding silo 40 to complete the feeding operation.

[0051] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0052] Secondly, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0053] Finally, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sterile powder filling machine aluminum hall feeding device, characterized in that: It includes a table, a lifting platform, a turning mechanism and a powder feeding silo, among which: The lifting platform and the turning mechanism are both vertically mounted on the table, and the lifting platform is located at the left side of the lower end of the turning mechanism, and the powder feeding bin is located at the right side of the upper end of the turning mechanism; A reversible butterfly valve is arranged at the upper end of the reversing mechanism, and the butterfly valve can be connected with the barrel mouth buckle of the aluminum barrel placed on the lifting platform, and after reversing, it is docked and pressed with the quick interface on the top of the powder feeding silo.

2. The aluminum hall feeding device of the sterile powder filling machine according to claim 1 is characterized in that: The lifting platform includes a lifting cylinder and a placing platform, wherein: The lifting cylinder is vertically installed on the table plate, and the horizontally arranged placing table is fixedly installed on the telescopic rod at the upper end thereof.

3. The aluminum hall feeding device of the sterile powder filling machine according to claim 1 is characterized in that: The flip mechanism includes a protective frame, a transmission chain, a flip shaft, a flip arm plate and a butterfly valve, wherein: The protection frame is vertically mounted on the platform, and the vertically arranged transmission chain is installed therein; The upper end of the transmission chain is meshed and connected with a gear fixedly mounted on the flip shaft, and the two ends of the flip shaft are mounted on the two side walls of the protection frame through bearings; There are two flip arm plates, the inner ends of which are respectively fixedly connected to the two ends of the flip shaft, and the outer ends of which are fixedly connected to the butterfly valve.

4. The aluminum hall feeding device of the sterile powder filling machine according to claim 3 is characterized in that: The flip mechanism also includes an L-shaped fixing plate and a connecting arm, wherein: There are two L-shaped fixing plates, which are respectively fixed to the side walls of the corresponding flip arm plates by bolts; There are two connecting arms, one end of which is fixedly connected to the corresponding L-shaped fixing plate by bolts, and the other end of which is fixedly connected to the butterfly valve by bolts.

5. The aluminum hall feeding device of the sterile powder filling machine according to claim 4 is characterized in that: The flipping mechanism also includes a reducer and a flipping motor installed below the platform, wherein: The output shaft of the speed reducer is connected to the flip motor, and the output shaft of the flip motor is meshed and connected with the lower end of the transmission chain through a gear.

6. The aluminum hall feeding device of the sterile powder filling machine according to claim 4 is characterized in that: The lower end opening of the butterfly valve can be detachably connected to the barrel mouth of the aluminum barrel by a clamp, and the upper end opening can be docked and pressed with the quick connector.

7. The aluminum hall feeding device of the sterile powder filling machine according to claim 4 is characterized in that: The butterfly valve is an electric butterfly valve or a pneumatic butterfly valve.

8. The aluminum hall feeding device of the sterile powder filling machine according to claim 1 is characterized in that: The initial position of the butterfly valve at the upper end of the flip mechanism is horizontally arranged, and its flip angle is 180°.

9. The aluminum hall feeding device of the sterile powder filling machine according to claim 1, characterized in that: The powder feeding silo comprises a quick interface arranged on the top thereof and a feeding screw arranged on the top thereof, and the discharge port of the feeding screw is connected to the filling barrel.

10. The aluminum hall feeding device of the sterile powder filling machine according to claim 1, characterized in that: It also includes a PLC control box, which is electrically connected to the lifting platform and the turning mechanism respectively.

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