Batch filling device for oral solution production

Abstract

The utility model discloses a batch filling device for oral solution production, which particularly relates to the technical field of filling and comprises a top plate, vertical supports are mounted at two ends of the top plate, a lifting push rod is mounted on the top plate, and an output shaft of the lifting push rod penetrates through the top plate and extends below the top plate. A flow dividing box capable of moving in a lifting mode is installed at the bottom end of an output shaft of the lifting push rod, a hollow filling chamber is arranged in the flow dividing box, a plurality of filling pipes are installed at the bottom of the flow dividing box, and the filling pipes are communicated with the interior of the filling chamber. The sealing plate which is automatically contracted and closed is matched with the filling pipe with the needle-point-shaped bottom end, in the filling and shutdown process, the leakage pipe and the guide pipe which move up and down are exposed and closed, a comprehensive protection effect can be provided for a filling structure, unnecessary collision and impact are avoided, and the safety of the filling structure is improved. And the filling part can be closed and blocked after being idle, so that the service life of the filling part is effectively prolonged, and the equipment failure rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of filling, and more specifically to a batch filling device for producing oral solution. Background Art

[0002] Oral solutions need to be filled during the production process, and corresponding filling devices will be needed at this time. During the filling process, the existing batch filling devices for oral solution production usually use a filling mechanism to fill a certain amount of oral solution into the oral solution container bottle. However, since the bottom of the filling tube of the filling mechanism is usually an open structure, it is easy to be damaged by collision during the filling process due to untimely adjustment of the equipment angle and orientation and contraction. And after the equipment stops filling, it is directly exposed to the outside, which makes it easy to be contaminated by dust, affecting its service life. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a batch filling device for oral solution production, including a top plate, vertical brackets are installed at both ends of the top plate, a lifting push rod is installed on the top plate, the output shaft of the lifting push rod passes through the top plate and extends to the bottom of the top plate, a lifting and movable diverter box is installed at the bottom end of the output shaft of the lifting push rod, a hollow filling chamber is arranged inside the diverter box, a plurality of filling tubes are installed at the bottom of the diverter box, the filling tubes are connected with the inside of the filling chamber, a lifting and movable filling assembly is installed inside the filling tube, and a sealing member closed as the filling assembly is lifted and lowered is installed at the bottom end of the filling tube.

[0004] In a preferred embodiment, a first telescopic tube is installed at the end of the diverter box, the first telescopic tube is connected to the filling chamber in the diverter box, and the top end of the first telescopic tube is connected to a feed pipe, which is fixedly embedded in the top plate.

[0005] In a preferred embodiment, the filling assembly includes an upper leakage tube fixed on the inner wall of the top end of the filling tube, the top edge of the upper leakage tube is in contact with the inner wall of the filling tube, the bottom end of the upper leakage tube is connected to a second telescopic tube, and the bottom end of the second telescopic tube is connected to a catheter.

[0006] In a preferred embodiment, a control valve is installed on the conduit, a lower leakage pipe is connected to the bottom end of the conduit, a connecting rod is fixed on the outer wall of the conduit, a vertically extending slide groove is opened on the outer wall of the filling tube located below the upper leakage pipe, and the connecting rod extends to the outside of the filling tube through the slide groove.

[0007] In a preferred embodiment, an electric push rod is connected to the end of the connecting rod, and the electric push rod is fixed to the bottom of the diverter box.

[0008] In a preferred embodiment, the middle portion of the bottom end of the filling tube protrudes downward in a needle-like shape, and a drooping hanging ear is provided in the middle portion of the bottom end of the filling tube where the edge does not protrude.

[0009] In a preferred embodiment, the seal includes a sealing plate movably hinged on the inner wall of the top end of the ear, the sealing plate is semicircular, and a return spring is connected between the outer wall of the sealing plate and the ear. The sealing plate is fitted to the protruding edge of the bottom end of the filling tube through the action of the return spring.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model utilizes a sealing plate that automatically shrinks and closes in conjunction with a filling tube with a needle-shaped bottom end, and during the filling and shutdown process, realizes the exposure and closure of the lower leakage pipe and the conduit that are lifted and lowered, can provide comprehensive protection for the filling structure, avoid unnecessary bumps and collisions, and can close and block the filling components after being idle, effectively extending their service life and reducing the equipment failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a partial cross-sectional schematic diagram of the flow dividing box and the filling tube of the utility model;

[0014] Figure 3 For the utility model Figure 2 Detailed structural diagram at point A in the middle.

[0015] Explanation of the reference numerals: 1 top plate, 2 bracket, 3 lifting push rod, 4 diversion box, 5 filling chamber, 6 filling tube, 7 first telescopic tube, 8 feeding tube, 9 upper leakage tube, 10 second telescopic tube, 11 conduit, 12 control valve, 13 lower leakage tube, 14 connecting rod, 15 slide groove, 16 electric push rod, 17 hanging ear, 18 sealing plate, 19 return spring. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0017] like Figure 1-3The device for batch filling of oral solution shown in the figure comprises a top plate, vertical brackets are installed at both ends of the top plate, a lifting push rod is installed on the top plate, the output shaft of the lifting push rod passes through the top plate and extends to the bottom of the top plate, a lifting and movable shunt box is installed at the bottom end of the output shaft of the lifting push rod, a hollow filling chamber is arranged inside the shunt box, a plurality of filling tubes are installed at the bottom of the shunt box, the filling tubes are connected with the inside of the filling chamber, a lifting and movable filling assembly is installed inside the filling tube, and a sealing member that closes as the filling assembly is lifted and lowered is installed at the bottom end of the filling tube;

[0018] A first telescopic tube is installed at the end of the diverter box, the first telescopic tube is connected to the filling chamber in the diverter box, and a feed pipe is connected to the top of the first telescopic tube, and the feed pipe is fixedly embedded in the top plate;

[0019] Based on the above, the solution raw material to be filled enters the interior of the diversion box from the feed pipe, and then is filled through the filling components in several filling tubes. After the filling is completed, the bottom of the filling tube and the filling component are sealed with a seal.

[0020] On the basis of the above, the lifting push rod is used to drive the diverter box to lift and lower, so that the filling component and the filling tube part can be adjusted in height to suit the filling of different solution products. In this process, the first telescopic tube is adaptively extended and retracted to cooperate with the lifting and lowering of the filling component part.

[0021] The filling assembly comprises an upper leakage pipe fixed on the inner wall of the top end of the filling pipe, the top edge of the upper leakage pipe is in contact with the inner wall of the filling pipe, the bottom end of the upper leakage pipe is connected to a second telescopic pipe, and the bottom end of the second telescopic pipe is connected to a catheter;

[0022] A control valve is installed on the conduit, a lower leakage pipe is connected at the bottom of the conduit, a connecting rod is fixed on the outer wall of the conduit, a vertically extending chute is opened on the outer wall of the filling pipe below the upper leakage pipe, and the connecting rod extends to the outside of the filling pipe through the chute;

[0023] Based on the above, during the filling process, the solution in the filling chamber enters the filling tube, then leaks into the upper leakage tube, enters the movable second telescopic tube from the upper leakage tube, then enters the catheter, and then fills the solution bottle from the lower leakage tube at the bottom of the catheter.

[0024] On the basis of the above, a control valve is installed at the catheter to control the on-off of the catheter. During the filling process, the control valve is opened to keep the catheter in a smooth state. After the filling is completed, the control valve is closed to keep the catheter in a disconnected state.

[0025] An electric push rod is connected to the end of the connecting rod, and the electric push rod is fixed to the bottom of the shunt box;

[0026] Furthermore, the electric push rod is used to drive the connecting rod to move up and down in the slide slot, thereby realizing the lifting and lowering activities of the guide tube and the lower leakage pipe part inside the filling pipe, so that the lower leakage pipe can be moved to the bottom of the filling pipe.

[0027] The middle part of the bottom end of the filling tube protrudes downward in a needle-like shape, and a drooping hanging ear is provided in the middle part of the bottom end of the filling tube where the edge is not protruding;

[0028] The seal comprises a sealing plate movably hinged on the inner side wall of the top end of the hanging ear, the sealing plate is semicircular, a return spring is connected between the outer side wall of the sealing plate and the hanging ear, and the sealing plate is fitted to the protruding edge of the bottom end of the filling tube through the action of the return spring.

[0029] Based on the above, the sealing plate is symmetrically arranged with two flaps, and the two flaps of the sealing plate are both movably hinged on the inner side wall of the top of the hanging ear. When the return spring lifts the two flaps of the sealing plate, the sealing plate will close and seal in the middle of the bottom end of the filling tube, and the edges of the two flaps of the sealing plate will fit each other and fit with the edge of the needle-shaped bottom end of the filling tube to seal the bottom end of the filling tube;

[0030] On the basis of the above, when the filling tube stops filling, the lower leakage tube and the guide tube part are both located inside the filling tube, the lower leakage tube is located above the two-flap sealing plates, the two-flap sealing plates are tightly fitted together by the return spring, and the two-flap sealing plates are fitted with the bottom edge of the filling tube for sealing;

[0031] When the filling tube is being filled, the electric push rod drives the catheter downward through the connecting rod, so that the lower leakage tube at the bottom of the catheter moves downward in the filling tube, pushes open the two-petal sealing plates and moves to the bottom of the filling tube, and fills the solution bottle through the lower leakage tube. After the filling is completed, the lower leakage tube is driven to move upward and shrink into the filling tube, and the sealing plate is reset by the reset spring to fit the bottom end of the filling tube for sealing and closure.

[0032] Based on the above, by using an automatically shrinking and closing sealing plate in conjunction with a filling tube with a needle-shaped bottom, during the filling and shutdown process, the lower leakage pipe and the conduit of the lifting activity can be exposed and closed, which can provide comprehensive protection for the filling structure and avoid unnecessary bumps and collisions. After being idle, the filling components can be closed and sealed, effectively extending their service life and reducing the equipment failure rate.

[0033] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An oral solution production batch filling device, comprising a top plate, vertical brackets are installed at both ends of the top plate, a lifting push rod is installed on the top plate, and the output shaft of the lifting push rod passes through the top plate and extends to the bottom of the top plate, characterized in that: A lifting and movable diverter box is installed at the bottom end of the output shaft of the lifting push rod, and a hollow filling chamber is arranged inside the diverter box. A plurality of filling tubes are installed at the bottom of the diverter box, and the filling tubes are connected with the interior of the filling chamber. A lifting and movable filling assembly is installed inside the filling tube, and a sealing member that closes as the filling assembly rises and falls is installed at the bottom end of the filling tube.

2. The oral solution production batch filling device according to claim 1, characterized in that: A first telescopic tube is installed at the end of the diverter box, the first telescopic tube is communicated with the filling chamber in the diverter box, the top end of the first telescopic tube is connected with a feed pipe, and the feed pipe is fixedly embedded on the top plate.

3. The oral solution production batch filling device according to claim 1, characterized in that: The filling assembly comprises an upper leakage pipe fixed on the inner wall of the top end of the filling pipe, the top edge of the upper leakage pipe fits the inner wall of the filling pipe, the bottom end of the upper leakage pipe is connected to a second telescopic pipe, and the bottom end of the second telescopic pipe is connected to a catheter.

4. The oral solution production batch filling device according to claim 3, characterized in that: A control valve is installed on the conduit, a lower leakage pipe is connected to the bottom of the conduit, a connecting rod is fixed on the outer wall of the conduit, a vertically extending slide groove is opened on the outer wall of the filling pipe located below the upper leakage pipe, and the connecting rod extends to the outside of the filling pipe through the slide groove.

5. The oral solution production batch filling device according to claim 4, characterized in that: An electric push rod is connected to the end of the connecting rod, and the electric push rod is fixed to the bottom of the diversion box.

6. The oral solution production batch filling device according to claim 3, characterized in that: The middle part of the bottom end of the filling tube protrudes downwards in a needle-like shape, and a drooping hanging ear is arranged in the middle part of the non-protruding edge of the bottom end of the filling tube.

7. The oral solution production batch filling device according to claim 6, characterized in that: The seal comprises a sealing plate movably hinged on the inner side wall of the top end of the hanging ear, the sealing plate is semicircular, a return spring is connected between the outer side wall of the sealing plate and the hanging ear, and the sealing plate is fitted to the protruding edge of the bottom end of the filling tube through the action of the return spring.

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