CN210915250U - Filling unit moving vehicle and liquid filling operation platform - Google Patents

Abstract

The application provides a filling unit locomotive and liquid filling operation platform belongs to filling equipment technical field. The filling unit moving vehicle comprises a moving vehicle body and a medicine injection assembly. The movable vehicle body is provided with a pump unit platform, and the bottom of the movable vehicle body is provided with a rolling component and a positioning component for fixing the rolling component; the injection component comprises a needle head support and a lifting mechanism, the lifting mechanism is arranged on the pump unit platform, the needle head support comprises a support connecting part and a needle head mounting seat extending out of the pump unit platform, and the support connecting part is in transmission connection with the lifting mechanism. The liquid filling operation platform comprises a liquid filling operation platform frame and a filling unit moving vehicle, and the liquid filling operation platform frame is provided with a filling platform provided with a medicine bottle conveying rail. When the filling unit locomotive is close to the filling side that is located medicine bottle delivery track one side and sets up, the support installation department can stretch into filling platform top and make the syringe needle mount pad be located medicine bottle fixing base top. The filling pump is convenient to install, debug, disassemble and clean, and the filling precision can be effectively improved.

Description

Filling unit moving vehicle and liquid filling operation platform

Technical Field

The application relates to the technical field of filling equipment, in particular to a filling unit locomotive and a liquid filling operation platform.

Background

At present, the active delivery type of liquid medicine is a common form of liquid filling machine, and mechanical pumps such as plunger pumps, peristaltic pumps and the like are used for pumping liquid medicine and then pumping the liquid medicine out to achieve filling. With the increasing production of medicines, the requirement for filling efficiency is increased, and in order to increase the number of filling operations per unit time, filling pumps and filling needles are generally added to increase the filling efficiency. However, with the increase of the filling pumps, the layout density among the pumps is increased, so that the difficulty of mounting, debugging, dismounting and cleaning the filling pumps is increased; meanwhile, the addition of filling pumps can cause increased vibration of the table of the filling machine to affect the filling precision.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a filling unit moving vehicle and a liquid filling operation platform, wherein the filling unit moving vehicle is independently arranged, so that the filling pump is convenient to install, debug, disassemble and clean; the filling unit locomotive that sets up alone can carry out the filling with the cooperation of filling platform, reduces the vibration of liquid filling operation platform frame (vibrate the produced vibration of work of fighting like medicine bottle delivery track's motion, plug) to the influence of the injection subassembly (like injection pump, injection syringe needle) of filling unit locomotive, can effectively improve the filling precision.

The embodiment of the application is realized as follows:

in a first aspect, an embodiment of the present application provides a filling unit moving vehicle, which includes a moving vehicle body and a medicine injection assembly. The movable vehicle body is provided with a pump unit platform, and the bottom of the movable vehicle body is provided with a rolling component and a positioning component for fixing the rolling component; the medicine injection assembly comprises a needle head support and a lifting mechanism, the lifting mechanism is arranged on the pump unit platform, the needle head support comprises a support connecting portion and a needle head mounting seat extending out of the pump unit platform, and the support connecting portion is in transmission connection with the lifting mechanism.

Among the above-mentioned technical scheme, the locomotive body sets up the roll subassembly for the filling unit locomotive can set up the injection subassembly alone then is removed to specific station (the one side of the filling platform that has the medicine bottle fixing base) and carries out the filling. The mobile vehicle body is further provided with a positioning assembly, and the mobile vehicle for the filling unit can be fixed when being moved to a specific station, so that the filling operation is more convenient and accurate. The syringe needle mount pad of annotating the medicine subassembly stretches out pump unit platform, when removing this filling unit locomotive to specific station, the syringe needle mount pad can stretch into filling platform top and set up syringe needle mount pad and medicine bottle fixing base relatively to the messenger installs the injection syringe needle of syringe needle mount pad and can carry out the liquid medicine filling to treating the filling medicine bottle on the medicine bottle fixing base. Because the filling unit locomotive that has the injection subassembly can set up alone for the filling platform that has the medicine bottle fixing base, can reduce the vibration of liquid filling operation platform frame (vibrate the produced vibration of work of fighting like medicine bottle delivery track's motion, plug shock) to the injection subassembly (like injection pump, injection syringe needle) of filling unit locomotive, and then effectively improve the filling precision. The rolling assembly arranged on the movable vehicle body also enables the movable vehicle of the filling unit to be moved to a position far away from the filling platform after filling is completed, so that the filling pump can be conveniently installed, debugged, disassembled and cleaned.

In some optional embodiments, the positioning assembly includes a positioning mechanism and a limiting mechanism, the positioning mechanism is provided with a rolling chute for cooperating with the rolling assembly and a track entrance for the rolling assembly to slide into the rolling chute, and the limiting mechanism is disposed on the positioning mechanism for fixing the rolling assembly in the rolling chute.

Among the above-mentioned technical scheme, set up positioning mechanism and the cooperation of rolling subassembly to be fixed in positioning mechanism with the rolling subassembly through positioning mechanism, so that rolling subassembly can be fixed a position at fixed position when making positioning mechanism install in fixed position, make the filling unit locomotive can be fixed in comparatively definite position department, thereby make the filling unit locomotive can make things convenient for, accurately with supporting filling platform cooperation, be favorable to guaranteeing the precision of filling.

In some optional embodiments, the filling unit locomotive further includes a sealed cabin, a feeding pipeline and a discharging pipeline, the sealed cabin includes a first shell and a second shell, the first shell and the second shell are detachably connected and enclose a sealed cavity, the feeding pipeline is provided with a water inlet valve, a liquid medicine inlet valve and a gas inlet valve, the liquid medicine injection assembly is provided with a filling pump unit, the filling pump unit includes a liquid medicine injection pump, a liquid medicine injection hose and a liquid medicine injection needle which are sequentially communicated, a feeding end of the liquid medicine injection pump is communicated with a discharging end of the feeding pipeline, a discharging end of the liquid medicine injection pump is arranged in the sealed cavity, the liquid medicine injection hose and the liquid medicine injection needle can be accommodated in the sealed cavity, the discharging pipeline is provided with a discharging valve, and a feeding end of the discharging pipeline is communicated with the bottom of the.

In the technical scheme, the sealed cabin is a sealed cavity surrounded by the first shell and the second shell which are detachably connected, so that the sealed cabin can be opened and closed conveniently. Because the discharge end of the injection pump is arranged in the sealed cavity and the injection hose and the injection needle can be contained in the sealed cavity, the injection needle is used for filling when the sealed cabin is opened, and the injection hose and the injection needle can be sealed in the sealed cavity when the sealed cabin is closed. After filling is finished, a water inlet valve arranged on the feeding pipeline can supply water to the injection pump to clean the injection pump, the injection hose and the injection needle head, and cleaning liquid is discharged through a discharge pipeline communicated with the bottom of the sealed cavity; the admission valve that feed line set up can be to the hot steam of injection pump supply, and hot steam is full of sealed chamber after discharging through the injection syringe needle, can form the high-temperature and high-pressure environment in sealed chamber and disinfect injection hose and injection syringe needle. Through setting up the sealed cabin at filling unit locomotive, realize injection pump, injection hose and the online washing, the disinfection of injection syringe needle, need not to carry out the installation and the dismantlement of injection pump, injection hose and injection syringe needle etc. and wash, disinfect conveniently.

In some optional embodiments, the first housing has a mounting hole formed therethrough, the discharge end of the medication injection pump is provided with a discharge joint, the discharge joint is sealed to penetrate through the mounting hole and extend into the sealed cavity, and the medication injection hose is communicated with the discharge joint.

Among the above-mentioned technical scheme, the injection pump sets up the discharge joint and runs through the mounting hole in order to stretch into the sealed cabin, seals up the mounting hole through the erection joint, sets up conveniently, sealed effectual. This mode of setting up makes things convenient for the injection pump to set up in the sealed cabin outside simultaneously, and the work of injection pump is more stable.

In some optional embodiments, the movable vehicle body is further provided with an installation frame, the installation frame is arranged at the top of the pump unit platform, the first shell is connected with the installation frame, a first installation opening is formed in one side, facing the needle holder, of the first shell, a second installation opening is formed in the second shell, and the side, provided with the first installation opening, of the first shell is detachably connected with the side, provided with the second installation opening, of the second shell.

Among the above-mentioned technical scheme, first casing is connected with the installation vehicle frame and this first casing has seted up first installation opening towards one side of syringe needle support for when opening the sealed cabin, can conveniently arrange the second casing in the one side of keeping away from first casing of injection hose and injection syringe needle in, make convenient operation when connecting first casing and second casing so that injection hose and injection syringe needle are sealed in the sealed cabin.

In some optional embodiments, a needle holder is disposed in the first housing, and the drug injection needle is detachably connected to the needle holder.

In the technical scheme, the first mounting opening is formed in one side, facing the needle support, of the first shell, the needle fixing piece is arranged in the first shell, so that the medicine injection needle can be conveniently fixed on the needle fixing piece in advance, and the first shell and the second shell are connected so that the medicine injection hose and the medicine injection needle can be more conveniently operated when being sealed in the sealed cabin; meanwhile, the mode of fixing the medicine injection needle by the needle fixing piece has small requirement on the width of the sealed cavity, and is favorable for reducing the volume of the sealed cabin.

In some optional embodiments, the filling unit moving vehicle further comprises a feeding pipeline, a plurality of discharging pipelines and a plurality of cleaning sleeves, the feeding pipeline is provided with a water inlet valve, a liquid medicine inlet valve and a gas inlet valve, each discharging pipeline is provided with a discharging valve, the liquid medicine injection assembly is provided with a filling pump unit, the filling pump unit comprises a plurality of liquid medicine injection pumps, the discharging end of each liquid medicine injection pump is sequentially communicated with a liquid medicine injection hose and a liquid medicine injection needle, the feeding end of each liquid medicine injection pump is communicated with the discharging end of the feeding pipeline, each cleaning sleeve is provided with a cleaning cavity for accommodating the discharging end of one liquid medicine injection needle, the top of each cleaning sleeve is provided with a mounting port communicated with the cleaning cavity, each mounting port is detachably and hermetically connected with the feeding end of one liquid medicine injection needle, each cleaning sleeve is provided with a first discharging port and a second discharging port communicated with the cleaning cavity, the first discharging port is arranged at the bottom, and each first discharge port is communicated with the feed end of one discharge pipeline, and the second discharge port is arranged above the first discharge port.

Among the above-mentioned technical scheme, the water intaking valve that the feed line set up can supply water in order to wash injection pump, injection hose and injection syringe needle to injection pump. Because each cleaning sleeve is provided with the cleaning cavity for accommodating the discharge end of one medicine injection needle, the cleaning liquid after cleaning of each medicine injection needle is independently accommodated in one cleaning cavity. In the cleaning process, open first sample connection and close the second sample connection, the washing liquid that washes the injection syringe needle discharges into discharge pipe through the first discharge gate of every washing sleeve's bottom, is convenient for wash the injection syringe needle. The admission valve that feed line set up can be to the hot steam of injection pump supply, because the installing port that washs the sleeve pipe top be used for with the feed end detachably sealing connection of injection syringe needle, hot steam is full of the washing chamber after discharging through injection syringe needle, can disinfect injection syringe needle in the environment that the washing intracavity formed high temperature high pressure. After the washing is accomplished, close first sample connection and open the second sample connection, continue to lead to liquid in the syringe needle of annotating medicine again, the liquid that washs the intracavity is discharged from the second sample connection, goes out the smooth and easy condition of liquid through the second sample connection, can the analysis and judge whether every syringe needle of annotating medicine takes place to block up, carries out the analysis by carrying out the detection to second sample connection exhaust liquid, can carry out the analysis to the cleaning performance of annotating the syringe needle of annotating medicine. The cleaning sleeve is arranged on the filling unit moving vehicle, so that the on-line cleaning and the on-line disinfection of the medicine injection pump, the medicine injection hose and the medicine injection needle are realized, the installation and the disassembly of the medicine injection pump, the medicine injection hose, the medicine injection needle and the like are not required, and the cleaning and the disinfection are convenient; each cleaning sleeve is matched with one medicine injection needle, and independent sampling and analysis of each medicine injection needle are facilitated.

In some optional embodiments, each cleaning sleeve is further provided with a third discharge port communicated with the cleaning cavity, the second discharge port is arranged between the bottom and the middle of the cleaning sleeve, and the third discharge port is arranged between the middle and the top of the cleaning sleeve.

Among the above-mentioned technical scheme, every washs the sleeve pipe and sets up first discharge gate, second discharge gate and third discharge gate in not co-altitude department, and row material when first discharge gate is used for wasing, and the second discharge gate is used for wasing the completion back, judges the jam condition and the inside cleaning performance of injection syringe needle. When closing first discharge gate and second discharge gate, continue to lead to liquid in the syringe needle of annotating the medicine and make the liquid level in the washing chamber increase gradually, liquid is discharged from the third discharge gate again when the liquid level reaches the third discharge gate. Because third discharge gate set up the position higher for when the ejection of compact from the third discharge gate, liquid can fully submerge the injection syringe needle, the injection syringe needle outer wall also can fully and wash the liquid contact of intracavity under the circumstances that the injection syringe needle was submerged, consequently arrange the material through the third discharge gate and also can carry out the analysis to the outer wall cleaning performance of injection syringe needle betterly. Through the cooperation of second discharge gate and third discharge gate sample analysis, it is more detailed, accurate to every injection syringe needle cleaning condition analysis.

In a second aspect, the embodiment of the application provides a liquid filling operation platform, including liquid filling operation platform frame and the filling unit locomotive that the embodiment of the first aspect provided, liquid filling operation platform frame has the filling platform, the filling platform is provided with medicine bottle delivery track, medicine bottle delivery track is provided with the medicine bottle fixing base, the filling platform has the filling side that is located medicine bottle delivery track one side, when the filling unit locomotive is close to the setting of filling side, the syringe needle mount pad can stretch into filling platform top and set up relatively with the medicine bottle fixing base.

Among the above-mentioned technical scheme, set up liquid filling operation platform frame and filling unit locomotive alone, remove and fix the filling unit locomotive to being close to when the filling side, the syringe needle mount pad can stretch into filling platform top and set up relatively with the medicine bottle fixing base, can realize the liquid medicine filling of treating the filling medicine bottle on the medicine bottle fixing base at syringe needle mount pad installation injection syringe needle. Because the filling unit locomotive that has the injection subassembly can set up alone for the filling platform that has the medicine bottle fixing base, can reduce the vibration of filling unit locomotive to the influence of filling platform, and then effectively improve the filling precision. The filling unit locomotive can be removed to the position of keeping away from the filling platform through the rolling assembly after the filling is accomplished to the installation, the debugging of filling pump, dismantlement are washd.

In some optional embodiments, the filling side is provided with a holding groove for holding the filling unit trolley, and one side of the holding groove, which is away from the vial conveying track, is provided with an access opening for the filling unit trolley to enter and exit the holding groove.

In the technical scheme, the filling side of the filling platform is provided with the accommodating groove for accommodating the filling unit moving vehicle, so that the filling unit moving vehicle and the liquid filling operation platform frame are in an embedded structure when being matched, the volume of the liquid filling operation platform can be reduced, and the installation and working space can be saved; this setting mode can also protect filling unit locomotive under the operating condition, avoids the external environment to cause the influence to its filling stability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a liquid filling operation platform provided in an embodiment of the present application at one viewing angle;

fig. 2 is a schematic structural diagram of a liquid filling operation platform provided in an embodiment of the present application at another viewing angle;

fig. 3 is a schematic partial structural diagram of a liquid filling operation platform provided in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a liquid filling operation platform of the liquid filling operation platform provided in the embodiment of the present application, in a view angle;

fig. 5 is a schematic structural diagram of a liquid filling operation platform of the liquid filling operation platform provided in the embodiment of the present application, in another view;

fig. 6 is a partial schematic structural view of a filling unit moving vehicle provided in an embodiment of the present application at a viewing angle;

fig. 7 is a schematic structural diagram of a filling unit moving vehicle provided in an embodiment of the present application at another viewing angle;

FIG. 8 is an enlarged view of a portion of FIG. 6 at VI;

fig. 9 is a schematic structural diagram of a cleaning sleeve of another filling unit moving vehicle provided in the embodiment of the present application at a viewing angle;

fig. 10 is a schematic structural diagram of a cleaning sleeve of another filling unit moving vehicle provided in the embodiment of the present application at another view angle;

fig. 11 is a cross-sectional view of a cleaning sleeve of another filling unit moving vehicle according to an embodiment of the present disclosure.

Icon: 100-liquid filling operation platform; 110-liquid filling operation platform frame; 111-a filling platform; 112-vial transport track; 113-a vial holder; 114-the fill side; 115-accommodating grooves; 116-a laminar flow hood; 117-laminar flow hood support; 120-filling unit moving vehicle; 121-moving the vehicle body; 1211-pump unit platform; 1212-a rolling assembly; 1213-a positioning assembly; 12131-rolling chute; 12132-track entrance; 1214-mounting the truck; 122-a drug injection assembly; 1221-a drug injection pump; 1222-a discharge connection; 1223-needle holder; 12231-a stent linkage; 12232-needle mount; 1224-a lifting mechanism; 1225-horizontal slider; 1231-a first housing; 1232-needle mount; 1233-a second housing; 124-feed line; 1241-inlet valve; 1242-liquid medicine inlet valve; 1243-inlet valve; 125-discharge line; 126-cleaning the sleeve; 1261-washing chamber; 1262-mounting port; 1263-sealing the platform; 1264-first discharge port; 1265-second discharge outlet; 1266-third discharge hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when products of the application are used, and are used only for convenience in describing the application and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the application. Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or vertical, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

Referring to fig. 1-3, an exemplary embodiment of a liquid filling platform 100 includes a liquid filling platform frame 110 and a filling unit moving cart 120. The liquid filling operation platform frame 110 is used for transporting medicine bottles, and the filling unit moving vehicle 120 is used for filling medicine liquid into the medicine bottles transported on the liquid filling operation platform frame 110.

Referring to fig. 4-5, in the embodiment of the present application, the liquid filling operation platform frame 110 has a filling platform 111, and illustratively, a laminar flow hood support 117 is disposed on top of the filling platform 111, and a laminar flow hood 116 is disposed on top of the laminar flow hood support 117. The filling platform 111 is provided with a vial conveying track 112, and the vial conveying track 112 can be driven by a power mechanism to transport, optionally along a circular path or a linear path. The bottle conveying track 112 is provided with a bottle fixing seat 113, and the bottle fixing seat 113 is provided with a fixing groove for fixing a concave bottle, for example, the fixing groove may be a single-row setting or a multi-row setting, and each row of fixing grooves is distributed along the conveying direction of the bottle conveying track 112.

The filling platform 111 has a filling side 114 located on one side of the vial transport track 112. It is understood that in the embodiments of the present application, the side of the vial conveying rail 112 refers to the side of the vial conveying rail 112 in the transport direction. For example, the vial transport rails 112 are transported in a back-and-forth direction of the filling platform 111, then the filling side 114 is either the left side or the right side of the filling platform 111.

Referring to fig. 6 to 8, in the embodiment of the present application, the filling unit moving vehicle 120 includes a moving vehicle body 121 and a medicine injection assembly 122. The mobile body 121 is provided with a pump unit platform 1211 for mounting the drug injection assembly 122. The injection assembly 122 comprises a needle holder 1223 and a lifting mechanism 1224, and it can be understood that, in actual use, the injection assembly 122 is further provided with a filling pump unit, the filling pump unit is arranged on the pump unit platform 1211, and the filling pump unit comprises an injection pump 1221, an injection hose and an injection needle which are communicated in sequence. The lifting mechanism 1224 is disposed on the pump unit platform 1211, the needle holder 1223 includes a holder connecting portion 12231 and a needle mounting base 12232, and the holder connecting portion 12231 is in transmission connection with the lifting mechanism 1224, and is configured to drive the needle holder 1223 to move in the vertical direction, so as to achieve lifting. A needle mount 12232 is provided for mounting an injection needle, the needle mount 12232 being positioned to extend beyond the pump unit platform 1211 such that the injection needle is also extended beyond the pump unit platform 1211 when mounted to the needle mount 12232.

The bottom of the moving body 121 is provided with a rolling assembly 1212 and a positioning assembly 1213 for fixing the rolling assembly 1212, so that the entire filling unit moving body 120 can be moved and fixed. When the filling unit moving vehicle 120 is disposed near the filling side 114, the needle mount 12232 can extend into the upper portion of the filling platform 111 and is disposed opposite to the vial holder 113.

In the embodiment of the present application, the moving vehicle body 121 is provided with the rolling assembly 1212, so that the filling unit moving vehicle 120 can separately provide the medicine injection assembly 122 and then move to a specific station, which is the side of the filling platform 111 provided with the medicine bottle fixing seat 113, for example, the filling side 114 of the filling platform 111 of the liquid filling operation platform frame 110 in the embodiment of the present application. Because needle mount 12232 can stretch out pump unit platform 1211, make filling unit locomotive 120 filling side 114 set up the needle mount 12232 and can stretch into filling platform 111 top and set up with medicine bottle fixing base 113 relatively, the injection needle of installation can be with fixed the medicine bottle relative setting of treating on the medicine bottle fixing base 113 on the needle mount 12232 this moment, through the drive of elevating system 1224, can reduce needle support 1223 so that the injection needle fills the liquid medicine in the medicine bottle, then rise needle support 1223 in order to stop filling the liquid medicine in the medicine bottle.

Among the above-mentioned mode of setting, because the filling unit locomotive 120 that has injection subassembly 122 can set up alone for the filling platform 111 that has medicine bottle fixing base 113, can reduce the vibration of liquid filling operation platform frame 110 (the produced vibration of work of fighting is shaken like the motion of medicine bottle delivery track 112, plug) to the injection subassembly 122 (like injection pump 1221, the syringe needle of annotating the medicine) of filling unit locomotive 120, and then effectively improve the filling precision. Meanwhile, the arrangement of the moving assembly enables the filling unit moving vehicle 120 to be moved to a position far away from the filling platform 111 after filling is completed, so that the pump body and the like can be conveniently mounted, debugged, detached and cleaned; the arrangement of the fixing component can also fix the filling unit moving vehicle 120 on a specific station, so that the filling operation is more convenient and accurate.

The liquid filling operation platform 100 can select intermittent filling or continuous filling when liquid filling is performed. The intermittent filling means that the conveying of the medicine bottle conveying rails 112 is stopped after the filling bottles are in place, the filled filling bottles are conveyed away after the filling is finished, and the filling needles are only required to be lifted up and down in the vertical direction in the arrangement mode. Continuous filling means, and the filling bottle is put in place back medicine bottle delivery track 112 and is continued to be carried, requires that the injection syringe needle can follow the filling bottle and move together, resets the injection syringe needle after the filling is accomplished again, and under this filling mode, it sets up drive assembly and leg joint portion 12231 correspondingly to require injection subassembly 122 to be connected for drive syringe needle mount pad 12232 can follow the filling bottle and move. When the vial conveying rail 112 is configured to convey along a linear path, the drug injection assembly 122 is provided with a horizontal sliding block 1225 connected to the pump unit platform 1211, and the horizontal sliding block 1225 is provided with a horizontal driving mechanism configured to drive the needle mount 12232 to move horizontally in a first predetermined direction parallel to the conveying direction of the vial conveying rail 112 when the liquid filling operation platform carriage 110 is engaged with the filling unit moving vehicle 120.

Further, in the arrangement of the liquid filling operation platform frame 110, considering that the filling unit moving vehicle 120 needs to be arranged close to the filling side 114 of the filling platform 111 when being matched with the filling unit moving vehicle 120 for filling, in some alternative embodiments, the filling side 114 is provided with a receiving groove 115 for receiving the filling unit moving vehicle 120, and one side of the receiving groove 115, which is far away from the medicine bottle conveying track 112, is provided with an access opening for the filling unit moving vehicle 120 to access the receiving groove 115. The arrangement mode enables the filling unit moving vehicle 120 to be in an embedded structure when being matched with the liquid filling operation platform frame 110, so that the volume of the liquid filling operation platform 100 can be reduced, and the installation and working space can be saved; the embedded mode that sets up filling unit locomotive 120 can also protect filling unit locomotive 120 under operating condition, avoids the external environment to cause the influence to its filling stability.

In the embodiment of the present application, the arrangement of the rolling assembly 1212 and the positioning assembly 1213 is not particularly limited as long as the movement and fixation of the moving body 121 can be achieved. The rolling assembly 1212 may be, for example, one or more rollers, the fixing assembly may be, for example, a roller brake pad directly attached to the moving body 121, or the fixing assembly may be a positioning structure that is separate from the moving body 121 and can fix the rollers.

After the liquid medicine filling of each batch is completed, the operations of debugging, cleaning and the like of the medicine injection pump 1221, the medicine injection hose and the medicine injection needle are required. Adopt the mode that fixed subassembly and removal automobile body 121 components of a whole that can function independently set up, be convenient for install fixed subassembly in the fixed position department that corresponds with liquid filling operation platform frame 110 for when removing automobile body 121 by fixed subassembly fixed, with liquid filling operation platform frame 110 keep fixed relative position, be favorable to improving liquid filling operation platform 100's filling precision.

Illustratively, the positioning assembly 1213 includes a positioning mechanism and a limiting mechanism, the positioning mechanism is configured as a sliding rail structure, the positioning mechanism defines a rolling sliding slot 12131 for cooperating with the rolling assembly 1212 and a track inlet 12132 for sliding the rolling assembly 1212 into the rolling sliding slot 12131, the track inlet 12132 is configured in a manner that the width of the track inlet 12132 gradually increases in a direction away from the rolling sliding slot 12131, so as to facilitate the rolling assembly 1212 to align with the track inlet 12132 and slide into the rolling sliding slot 12131. The limiting mechanism is disposed on the positioning mechanism for fixing the rolling assembly 1212 in the rolling sliding slot 12131, and the limiting mechanism only needs to be disposed at a position corresponding to the rolling sliding slot 12131 for fixing, for example, the limiting mechanism may be disposed at an end of the positioning mechanism where the track inlet 12132 is disposed, or disposed at an end of the positioning mechanism away from the track inlet 12132.

In some alternative embodiments, the rolling assembly 1212 is provided as four rollers distributed in a rectangular shape, the positioning assemblies 1213 are provided as two symmetrically arranged positioning assemblies 1213, each positioning assembly 1213 includes a first end and a second end oppositely arranged in the length direction, and the rolling sliding slot 12131 extends from the first end to the second end, so that the matching stability of the rolling assembly 1212 and the rolling sliding slot 12131 is good. Further, the positioning assembly 1213 includes, for example, a position sensor and a positioner, the position sensor includes, for example, an optical fiber sensor, and the positioner includes, for example, a driving motor and a positioning rod, the driving motor is used for driving the positioning rod to be close to the rolling chute 12131 to fix the rolling assembly 1212, in this arrangement, when the position sensor and the positioner are connected to the control system, the optical fiber sensor detects that the rolling assembly 1212 slides into the rolling chute 12131 and reaches a preset position, and transmits a signal to the control system, and the control system receives the signal and then controls the driving motor to drive the positioning rod to roll the rolling assembly 1212. Through automatic position detection and fixed, can conveniently, accurately fix filling unit locomotive 120 in preset position department for syringe needle mount pad 12232 can correspond with medicine bottle fixing base 113 better, thereby ensures the precision of filling.

Since the liquid filling operation platform 100 can fill different liquid medicines in different batches, in order to avoid the influence of different liquid medicines in the previous batch on the liquid medicine in the next batch, the operations such as cleaning and sterilizing the medicine injection pump 1221, the medicine injection hose and the medicine injection needle are required after the liquid medicine filling in each batch is completed. At present when washing, disinfecting operation to injection pump 1221, injection hose and injection syringe needle etc. all need to dismantle injection pump 1221, injection hose and injection syringe needle usually, and install injection pump 1221, injection hose and injection syringe needle after washing, the disinfection is accomplished again, leads to troublesome poeration, inefficiency. The application provides some exemplary embodiments for cleaning and disinfecting the injection pump 1221, the injection hose and the injection needle on line, without disassembly and assembly, with convenient operation and high efficiency.

Referring to fig. 7-8, in one possible embodiment, the filling unit moving cart 120 further includes a sealed cabin, a feeding line 124, and a discharging line 125. The sealed cabin, the feeding pipeline 124 and the discharging pipeline 125 can be arranged on the pump unit platform 1211, or an installation frame 1214 can be arranged on the top of the pump unit platform 1211, so that the movable vehicle body 121 has more installation space by arranging the installation frame 1214, and the sealed cabin, the feeding pipeline 124 and the discharging pipeline 125 can be conveniently arranged on the installation frame 1214.

The capsule includes a first housing 1231 and a second housing 1233, wherein the first housing 1231 and the second housing 1233 are detachably connected to each other and enclose a sealed cavity, and the detachable connection is, for example and without limitation, a fastening connection, a clamping connection, and the like, and for example, the first housing 1231 and the second housing 1233 are flange-connected. The injection hose and the injection needle can be accommodated in the sealed cavity, and the discharge end of the injection pump 1221 is arranged in the sealed cavity, so that the sealed cabin can seal the injection hose and the injection needle communicated with the injection pump 1221 in the sealed cavity. The feeding pipeline 124 is provided with a water inlet valve 1241, a liquid medicine inlet valve 1242 and an air inlet valve 1243, the feeding end of the medicine injection pump 1221 is communicated with the discharging end of the feeding pipeline 124, the feeding end of the water inlet valve 1241 is used for being communicated with an online cleaning pipeline for water, and the air inlet valve 1243 is used for being communicated with an online disinfection pipeline for steam. The discharging pipeline 125 is provided with a discharging valve, the feeding end of the discharging pipeline 125 is communicated with the bottom of the sealing cavity, and the discharging end of the discharging valve is communicated with a waste discharge structure such as a floor drain. In the above arrangement, when the filling unit moving vehicle 120 is matched with the liquid filling operation platform frame 110 for filling, the first housing 1231 and the second housing 1233 are in a detached state, the water inlet valve 1241 and the air inlet valve 1243 are closed, the liquid inlet valve 1242 is opened, and the needle for injecting medicine is mounted on the needle mounting base 12232 for filling. When the injection assembly 122 of the filling unit moving vehicle 120 needs to be cleaned and sterilized, the injection hose and the injection needle with the needle mounting seat 12232 are directly sealed in the sealed compartment under the condition that the sealed cavity enclosed by the first housing 1231 and the second housing 1233 is large enough to accommodate the needle mounting seat 12232; in the case that the size of the sealed cavity enclosed by the first housing 1231 and the second housing 1233 is not large enough to accommodate the needle mount 12232, the needle mount 12232 is used to detachably connect with the injection needle, remove the injection needle from the needle mount 12232, and then seal the injection hose and the injection needle in the sealed compartment. After sealing is completed, cleaning is performed, the liquid medicine inlet valve 1242, the air inlet valve 1243 and the discharge valve are closed, the water inlet valve 1241 is opened, water is supplied through the water inlet valve 1241 to clean the medicine injection pump 1221, the medicine injection hose and the medicine injection needle, and the discharge valve is opened after cleaning is completed, so that cleaning liquid is discharged through the discharge pipeline 125. The washing is disinfected after the completion, closes into liquid medicine valve 1242, water intaking valve 1241 and bleeder valve, opens admission valve 1243, supplies hot steam to injection pump 1221 through admission valve 1243, and hot steam is full of the sealed chamber after discharging through the injection syringe needle, can form the high temperature high pressure environment in the sealed chamber and disinfect injection hose and injection syringe needle.

In the embodiment of the sealed chamber, the discharge end of the injection pump 1221 is disposed in the sealed chamber, and the entire injection pump 1221 may be disposed in the sealed chamber, or only the discharge end of the injection pump 1221 may extend into the sealed chamber, so as to ensure the stability of the operation of the injection pump 1221. Exemplarily, a mounting hole is provided in a penetrating manner in the first housing 1231, a discharge connector 1222 is provided at a discharge end of the injection pump 1221, the injection pump 1221 is provided outside the sealed cabin, the discharge connector 1222 is provided in the mounting hole in a sealing manner and extends into the sealed cavity, and the injection hose is communicated with the discharge connector 1222.

Since the first housing 1231 and the second housing 1233 are detachably coupled, the coupling and decoupling operations of the first housing 1231 and the second housing 1233 during the opening and closing of the hermetic chamber are facilitated. Optionally, the first housing 1231 is coupled to the mounting frame 1214. Further, a first mounting opening is formed in one side of the first housing 1231 facing the needle holder 1223, a second mounting opening is formed in the second housing 1233, and the side of the first housing 1231 where the first mounting opening is formed is detachably connected to the side of the second housing 1233 where the second mounting opening is formed. Optionally, when the first housing 1231 and the second housing 1233 are connected, the first housing 1231 and the second housing 1233 are distributed along a substantially horizontal direction, and a liquid outlet is formed at the bottom of the second housing 1233 for communicating with the feeding end of the discharging pipeline 125. This arrangement enables the second housing 1233 to be conveniently placed on the side of the injection hose and the injection needle away from the first housing 1231 when the capsule is opened, so that the first housing 1231 and the second housing 1233 can be conveniently connected to facilitate the operation of the injection hose and the injection needle when they are sealed in the capsule.

Further, a needle fixing frame 1232 is arranged in the first housing 1231, the drug injection needle is detachably connected with the needle fixing frame 1232, so that the drug injection needle can be conveniently fixed on the needle fixing piece in advance, and the first housing 1231 and the second housing 1233 are connected to enable the drug injection hose and the drug injection needle to be more conveniently operated when being sealed in the sealed cabin; meanwhile, the mode of fixing the medicine injection needle by the needle fixing piece has small requirement on the width of the sealed cavity, and is favorable for reducing the volume of the sealed cabin.

Since the liquid filling operation platform 100 is used to improve the filling efficiency, a plurality of drug injection pumps 1221, and drug injection hoses and drug injection needles corresponding to the drug injection pumps 1221 are generally provided. To every injection pump 1221 and with injection pump 1221 corresponding injection hose and injection syringe needle, sample the washing liquid alone, can be used for carrying out the analysis to the cleaning situation to guarantee the cleaning performance.

Referring to fig. 9-11, in another possible embodiment, the filling unit moving cart 120 is provided with the same structure of the feed line 124 and the discharge line 125 as described above, compared to the embodiment where the capsule is provided, and the capsule is not provided but provided with a plurality of washing sleeves 126 for washing and sterilizing. Illustratively, each cleaning sleeve 126 has a cleaning cavity 1261 for receiving the discharge end of one of the dispensing needles, the top of each cleaning sleeve 126 has a mounting opening 1262 in communication with the cleaning cavity 1261, each mounting opening 1262 is for removably and sealingly coupling with the feed end of one of the dispensing needles, the bottom of each cleaning sleeve 126 has a first discharge opening 1264 in communication with the cleaning cavity 1261, and each first discharge opening 1264 is in communication with the feed end of one of the discharge pipes 125. The inlet valve 1241 of the inlet line 124 can supply water to the injection pump 1221 to clean the injection pump 1221, the injection hose, and the injection needle. The admission valve 1243 that feed line 124 set up can supply hot steam to injection pump 1221, because the mounting hole 1262 at washing sleeve 126 top is used for with the feed end detachably sealing connection of injection needle, hot steam is full of washing chamber 1261 after discharging through the injection needle, can form the high-temperature high-pressure environment in washing chamber 1261 and disinfect the injection needle.

The better sealed effect of installing port 1262 and the feed end of injection syringe needle is favorable to improving the disinfection effect. Optionally, a sealing platform 1263 is disposed at one end of the cleaning sleeve 126 where the mounting port 1262 is disposed, and a sealing sleeve for sleeving the outer portion of the injection needle is disposed in the sealing platform 1263, so as to ensure a better sealing effect.

Since each cleaning sleeve 126 has a cleaning cavity 1261 for receiving the discharge end of one injection needle, the cleaning liquid cleaned by each injection needle is separately contained in one cleaning cavity 1261. Each cleaning sleeve 126 is provided with a second discharge port 1265 communicated with the cleaning cavity 1261, and the second discharge port 1265 is arranged above the first discharge port 1264, it can be understood that, in order to realize the opening and closing of the second discharge port 1265, a valve for controlling the opening and closing of the discharge end of the second discharge port 1265 is optionally arranged. After the cleaning is completed, the first discharging port 1264 is closed and the second discharging port 1265 is opened, and then the sampling is performed through the second discharging port 1265 of each cleaning sleeve 126, so that the cleaning condition of each injection needle can be independently sampled and analyzed. Through the smooth and easy condition of analysis second discharge gate 1265 play liquid, can carry out the analysis to the jam condition after every injection syringe needle washs, if the ejection of compact of second discharge gate 1265 or ejection of compact are not smooth and easy, explain that the injection syringe needle that corresponds has the circumstances that influences the ejection of compact such as jam. By collecting the liquid discharged from the second discharge port 1265 for composition analysis, the degree of cleanliness after washing of each injection needle can be analyzed.

Further, each cleaning sleeve 126 is further provided with a third discharge port 1266 communicated with the cleaning cavity 1261, and it is understood that, in order to realize the opening and closing of the third discharge port 1266, the discharge end of the third discharge port 1266 is also optionally provided with a valve for controlling the opening and closing of the third discharge port. Optionally, in embodiments where a third spout 1266 is also provided, second spout 1265 is provided between the bottom and middle of cleaning sleeve 126 and third spout 1266 is provided between the middle and top of cleaning sleeve 126. Each cleaning sleeve 126 is provided with a first discharge port 1264, a second discharge port 1265 and a third discharge port 1266 at different heights, and when cleaning and sterilizing the cleaning sleeves 126, the second discharge port 1265 and the third discharge port 1266 are closed, and the first discharge port 1264 is opened for discharging. After cleaning and disinfection are finished, the first discharge port 1264 and the third discharge port 1266 are closed, the second discharge port 1265 is opened for discharging, and the blockage condition of each medicine injection needle is analyzed according to the smooth condition of the discharge of the second discharge port 1265; the cleanliness of each spike is analyzed by compositional analysis of the discharge from second discharge port 1265, and optional second discharge port 1265 is located below the level of 1/3 of wash sleeve 126, which primarily analyzes the cleanliness of the interior of the spike. Because the filling bottle of treating the filling can be inserted to the syringe needle of annotating medicine in the filling process, consequently, the outer wall of the syringe needle of annotating medicine also can contact the liquid medicine, then close first discharge gate 1264 and second discharge gate 1265, open third discharge gate 1266 and arrange the material, because the position that third discharge gate 1266 set up is higher, when the liquid level rises to third discharge gate 1266 and arranges the material, liquid is filled with washing chamber 1261 almost, liquid can fully submerge the syringe needle of annotating medicine, the syringe needle outer wall of annotating medicine also can fully and wash the liquid contact in the chamber 1261 under the circumstances that the syringe needle of annotating medicine was submerged, consequently, arrange through third discharge gate 1266 and to expect can also carry out the analysis to the outer wall cleaning performance of the syringe needle of annotating medicine betterl. After cleaning and disinfection are accomplished, through the cooperation of second discharge gate 1265 and third discharge gate 1266 sample analysis, it is more detailed, accurate to wash the condition analysis of every injection syringe needle.

In the embodiment of this application that is provided with online cleaning, disinfection structure, optionally, detachably is connected with the circulation pipeline between inlet line 124 and the discharge line 125 to make in the washing and disinfection process, the washing liquid and the disinfection steam that get into in the discharge line 125 can get back to inlet line 124 again, thereby constitute the circulation system, are favorable to improving the effect of washing and disinfecting. The circulation line is detachably connected to the feed line 124, for example, via a feed valve 1241 and a feed valve 1243, and the discharge line 125 is provided with a circulation control valve, via which the circulation line is detachably connected to the discharge line 125. The discharge line 125 is optionally in communication with a circulation control valve and a discharge valve for conveniently controlling the circulation and discharge of the discharge line 125.

The working principle of the liquid filling operation platform 100 and the filling unit moving vehicle 120 provided by the embodiment of the application is as follows:

the movable trolley body 121 is provided with a rolling assembly 1212 and a fixing assembly, the filling unit movable trolley 120 which is provided with the medicine injection assembly 122 before filling is moved to one side of the liquid filling operation platform frame 110 which is provided with the medicine bottle conveying track 112 independently, so that the filling unit movable trolley 120 is positioned at the filling side 114 of the filling platform 111, the needle head installation seat 12232 extends into the upper side of the filling platform 111 at the moment, meanwhile, the needle head installation seat 12232 and the medicine bottle fixing seat 113 are arranged relatively, the filling unit movable trolley 120 is fixed by the fixing assembly, and the filling trolley frame and the filling unit movable trolley 120 are kept at the relative position. The injection needle mounted on the needle mounting seat 12232 and the to-be-filled medicine bottle fixed on the medicine bottle fixing seat 113 are arranged oppositely, the medicine bottle conveying track 112 conveys the filling bottle, and the lifting mechanism 1224 drives the needle support 1223 so as to be mounted on the needle mounting seat 12232 to be close to the filling bottle or far away from the filling bottle to finish the filling. The filling unit locomotive 120 with injection subassembly 122 can set up alone for the filling platform 111 that has medicine bottle fixing base 113, can reduce the vibration of liquid filling operation platform frame 110 (the produced vibration of work of fighting is shaken to motion, plug like medicine bottle delivery track 112) to the injection subassembly 122 of filling unit locomotive 120 (like injection pump 1221, injection syringe needle), and then effectively improve the filling precision. Meanwhile, the arrangement of the moving assembly enables the filling unit moving vehicle 120 to be moved to a position far away from the filling platform 111 after filling is completed, so that the pump body and the like can be conveniently mounted, debugged, detached and cleaned; the arrangement of the fixing component can also fix the filling unit moving vehicle 120 on a specific station, so that the filling operation is more convenient and accurate.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A filling unit moving vehicle, comprising:

the device comprises a movable vehicle body, a pump unit platform, a rolling component and a positioning component, wherein the rolling component and the positioning component are arranged at the bottom of the movable vehicle body; and

the injection subassembly, the injection subassembly includes syringe needle support and elevating system, elevating system set up in pump unit platform, the syringe needle support includes leg joint portion and stretches out the syringe needle mount pad of pump unit platform, leg joint portion with the elevating system transmission is connected.

2. The filling unit moving vehicle according to claim 1, wherein the positioning assembly comprises a positioning mechanism and a limiting mechanism, the positioning mechanism is provided with a rolling chute matched with the rolling assembly and a track inlet for the rolling assembly to slide into the rolling chute, and the limiting mechanism is arranged on the positioning mechanism and used for fixing the rolling assembly in the rolling chute.

3. The filling unit moving vehicle according to claim 1, further comprising a capsule, a feed line and a discharge line, the sealed cabin comprises a first shell and a second shell, the first shell and the second shell are detachably connected and enclose a sealed cavity, the feeding pipeline is provided with a water inlet valve, a liquid medicine inlet valve and an air inlet valve, the medicine injection assembly is provided with a filling pump unit, the filling pump unit comprises a medicine injection pump, a medicine injection hose and a medicine injection needle which are sequentially communicated, the feeding end of the medicine injection pump is communicated with the discharging end of the feeding pipeline, the discharge end of the medicine injection pump is arranged in the sealing cavity, the medicine injection hose and the medicine injection needle head can be contained in the sealing cavity, the discharging pipeline is provided with a discharging valve, and the feeding end of the discharging pipeline is communicated with the bottom of the sealing cavity.

4. The filling unit moving vehicle according to claim 3, wherein a mounting hole is formed through the first housing, a discharge joint is arranged at a discharge end of the medicine injection pump, the discharge joint is hermetically arranged in the mounting hole in a penetrating manner and extends into the sealed cavity, and the medicine injection hose is communicated with the discharge joint.

5. The filling unit moving vehicle according to claim 3 or 4, wherein the moving vehicle body is further provided with an installation vehicle frame, the installation vehicle frame is arranged on the top of the pump unit platform, the first housing is connected with the installation vehicle frame, a first installation opening is formed in one side, facing the needle holder, of the first housing, a second installation opening is formed in the second housing, and one side, provided with the first installation opening, of the first housing is detachably connected with one side, provided with the second installation opening, of the second housing.

6. The filling unit moving vehicle according to claim 5, wherein a needle holder is provided in the first housing, and the drug injection needle is detachably connected to the needle holder.

7. The filling unit moving vehicle according to claim 1, further comprising a feeding pipeline, a plurality of discharging pipelines and a plurality of cleaning sleeves, wherein the feeding pipeline is provided with a water inlet valve, a liquid inlet valve and a gas inlet valve, each discharging pipeline is provided with a discharging valve, the filling assembly is provided with a filling pump unit, the filling pump unit comprises a plurality of filling pumps, the discharging end of each filling pump is sequentially communicated with a filling hose and a filling needle, the feeding end of each filling pump is communicated with the discharging end of the feeding pipeline, each cleaning sleeve is provided with a cleaning cavity for accommodating the discharging end of one filling needle, the top of each cleaning sleeve is provided with a mounting port communicated with the cleaning cavity, and each mounting port is detachably and hermetically connected with the feeding end of one filling needle, every wash the sleeve pipe have with wash the first discharge gate and the second discharge gate of chamber intercommunication, first discharge gate set up in wash sheathed tube bottom, and every first discharge gate and one discharge pipe's feed end intercommunication, the second discharge gate set up in first discharge gate top.

8. The filling unit moving vehicle according to claim 7, wherein each of the cleaning sleeves is further provided with a third discharge port communicating with the cleaning chamber, the second discharge port is provided between the bottom and the middle of the cleaning sleeve, and the third discharge port is provided between the middle and the top of the cleaning sleeve.

9. The utility model provides a liquid filling operation platform, its characterized in that, includes liquid filling operation platform frame and the filling unit locomotive of any one of claims 1-8, liquid filling operation platform frame has the filling platform, the filling platform is provided with medicine bottle delivery track, medicine bottle delivery track is provided with the medicine bottle fixing base, the filling platform has and is located the filling side of medicine bottle delivery track one side, the filling unit locomotive is close to when the filling side sets up, the syringe needle mount pad can stretch into filling platform top and with the medicine bottle fixing base sets up relatively.

10. The liquid filling operation platform according to claim 9, wherein a receiving groove for receiving the filling unit moving vehicle is opened at the filling side, and an access opening for the filling unit moving vehicle to access the receiving groove is formed at a side of the receiving groove away from the medicine bottle conveying track.

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