CN117163386B - Liquid preparation filling filtration and filling device - Google Patents
Liquid preparation filling filtration and filling device Download PDFInfo
- Publication number
- CN117163386B CN117163386B CN202311456850.8A CN202311456850A CN117163386B CN 117163386 B CN117163386 B CN 117163386B CN 202311456850 A CN202311456850 A CN 202311456850A CN 117163386 B CN117163386 B CN 117163386B
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- Prior art keywords
- filling
- plate
- filter
- drainage
- sliding
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- 238000011049 filling Methods 0.000 title claims abstract description 126
- 239000007788 liquid Substances 0.000 title claims abstract description 68
- 238000002360 preparation method Methods 0.000 title claims abstract description 67
- 238000001914 filtration Methods 0.000 title claims abstract description 49
- 239000012535 impurity Substances 0.000 claims abstract description 43
- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 229930182555 Penicillin Natural products 0.000 claims description 29
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 claims description 29
- 229940049954 penicillin Drugs 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000012669 liquid formulation Substances 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims 3
- 239000007787 solid Substances 0.000 description 26
- 238000005429 filling process Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000199919 Phaeophyceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Basic Packing Technique (AREA)
Abstract
The invention discloses a liquid preparation filling filtering structure and a filling device in the technical field of liquid preparation filling, and the liquid preparation filling filtering structure comprises a base and a conveying device, wherein a fixed plate is arranged on the top surface of the base, the side surface of the fixed plate is connected with a sliding plate in a sliding manner, a driving cylinder is arranged on the fixed plate, a filling pipe is arranged on the surface of the sliding plate, and a filtering mechanism is arranged at the upper end of the filling pipe; a cleaning mechanism is arranged in the filtering mechanism, and a discharging mechanism is arranged on the side surface of the filtering mechanism; the surface of the fixed plate is provided with a storage mechanism. The invention can continuously collect and automatically discharge the impurities on the surface of the filter element under the condition that the filling is not stopped, thereby improving the quality of products and improving the filling efficiency of the products.
Description
Technical Field
The invention relates to the technical field of liquid preparation filling, in particular to a liquid preparation filling filtering structure and a filling device.
Background
When the liquid preparation with the main component of sodium alginate is produced, the production process involves several main links of liquid preparation, filling, sealing and capping, high-temperature pressure sterilization, the liquid preparation needs to be filtered in the filling process, and impurities such as particles, microorganisms, bacteria and the like in the liquid preparation can be removed by the filtering, so that the purity and the safety of the liquid preparation are ensured; meanwhile, the filtering can also prevent the filling equipment from being blocked and the pipeline from being worn, so that the service life of the filling equipment is prolonged; filters are one of the indispensable devices in the liquid formulation filling process.
The liquid preparation of brown algae sodium alginate class material is the thin state usually, adopts traditional xiLin bottle's filling equipment when filling to the product, and traditional xiLin bottle's filling equipment is unable to collect the impurity after filtering in filling process voluntarily and discharge in filling process to liquid preparation's in-process filter, needs professional technician to shut down and cleans the filter in the filling equipment, can influence liquid preparation filling's efficiency and quality, and more impurity can be piled up on the filter screen surface in traditional filling equipment filtration process and influence the filter effect in addition, and need tear the quick-witted clearance open to filter screen surface filterable impurity when clear away, the degree of difficulty is great.
Disclosure of Invention
The invention aims to provide a liquid preparation filling and filtering structure and a filling device, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the liquid preparation filling and filtering structure comprises a base and a conveying device arranged on the top surface of the base, wherein the conveying device is used for conveying penicillin bottles for filling; the top surface of the base is vertically provided with a fixed plate positioned at one side of the conveying device, the side surface of the fixed plate is vertically connected with a sliding plate in a sliding manner, the fixed plate is provided with a driving cylinder for driving the sliding plate to move, the surface of the sliding plate is provided with a filling pipe, the filling pipe penetrates through the sliding plate, and the upper end of the filling pipe is provided with a filtering mechanism; the filtering mechanism is used for filtering impurities in the liquid preparation; the filter mechanism is internally provided with a cleaning mechanism which is used for collecting impurities filtered by the filter mechanism; the side surface of the filtering mechanism is provided with a discharging mechanism which is used for discharging impurities collected by the cleaning mechanism out of the filtering mechanism; the surface of fixed plate is equipped with storage mechanism, storage mechanism is used for storing the impurity of discharging mechanism exhaust and retrieves.
As a further scheme of the invention, the filter mechanism comprises a filter cylinder, the diameter of the middle position of the filter cylinder is larger than that of the two ends, the filter cylinder is arranged at the upper end of the filling pipe, the surface of the inner wall of the filter cylinder is fixedly connected with a filter plate, and the middle position of the filter plate is upwards protruded.
As a further scheme of the invention, the cleaning mechanism comprises a first fixing frame, the first fixing frame is fixedly connected to the surface of the inner wall of the filter cylinder, a driving motor is fixedly connected to the surface of the fixing frame, an output shaft of the driving motor extends to the surface of the filter plate, a plurality of cleaning rods are fixedly connected to the surface of the output shaft of the driving motor, the cleaning rods are attached to the surface of the filter plate, and drainage blades are fixedly connected to the middle position of the output shaft of the driving motor.
As a further scheme of the invention, the discharging mechanism comprises a guide groove, the guide groove is formed in the side face of the cleaning rod, the side face of the filter cartridge is communicated with an annular drainage shell, the cross section of the drainage shell is U-shaped, the drainage shell is positioned at the edge of the filter plate, the inner wall surface of the drainage shell is connected with a sealing ring in a sliding manner, the sealing ring separates the drainage shell from the filter cartridge, the end part of the cleaning rod is connected with the surface of the sealing ring, a discharging port is formed in the surface of the sealing ring, corresponding to the position of the guide groove, and a turnover plate is elastically hinged in the discharging port.
As a further scheme of the invention, the storage mechanism comprises an L-shaped first connecting pipe, the first connecting pipe is fixedly connected to the surface of the sliding plate, one end, close to the drainage shell, of the first connecting pipe is communicated with the drainage shell, one side, close to the fixed plate, of the first connecting pipe extends to the position of the fixed plate, one end, close to the fixed plate, of the first connecting pipe is in sliding connection with the fixed plate, a through hole is formed in the surface of the fixed plate, a second connecting pipe is fixedly connected to the position, corresponding to the through hole, of the surface, far from the first connecting pipe, of the fixed plate, the through hole is used for communicating the first connecting pipe with the second connecting pipe, a storage box is fixedly connected to the surface, close to the second connecting pipe, of the fixed plate, and the second connecting pipe is communicated with the storage box.
The utility model provides a liquid preparation filling device, includes the second mount, second mount fixed connection is in filling tube inner wall surface, second mount bottom fixedly connected with back taper's adapting piece, adapting piece bottom is located the filling tube outside.
As a further scheme of the invention, a plurality of drainage grooves are formed in the surface of the receiving block, a drainage plate is elastically hinged to the edge of the receiving block corresponding to the positions of the drainage grooves, a connecting rod is fixedly connected to the surface of the drainage plate, a blocking ring is elastically and slidably connected to the surface of the filling pipe, a plurality of through grooves are formed in the surface of the blocking ring, the through grooves extend to the surface position of the filling pipe, a sliding rod which transversely slides is slidably connected in the through grooves, the upper ends of the sliding rods extend to the outer sides of the through grooves, the bottoms of the sliding rods are hinged to the end parts of the connecting rod, a guide block used for acting the sliding rod is fixedly connected to the surface of the filling pipe corresponding to the positions of the through grooves, and one side, close to the sliding rod, of the guide block is an inclined surface.
As a further scheme of the invention, a plurality of sliding grooves are formed in the inner wall surface of the filling pipe, triangular extrusion blocks are elastically connected in the sliding grooves in a sliding manner, support rods are elastically connected to the inner wall surface of the sliding grooves, one sides of the support rods, which are close to the extrusion blocks, are inclined planes, a plurality of arc grooves are formed in the inner wall surface of the filling pipe, the arc grooves are communicated with the sliding grooves, a telescopic arc plate is fixedly connected to the inner wall surface of the arc grooves, and the side surfaces of the arc plates are connected with the side surfaces of the support rods.
As a further scheme of the invention, the bottom of the bearing block is fixedly connected with a bearing disc, an annular bulge is arranged at the edge of the bearing disc, and the bearing disc is positioned below the drainage plate.
As a further scheme of the invention, a filling opening is formed in the bottom of the filling pipe, and a blocking plate is hinged in the filling opening.
Compared with the prior art, the invention has the beneficial effects that:
in the process of filling the liquid preparation, the solid impurities in the liquid preparation are filtered and isolated on the surface of the filter plate by the filter plate, the cleaning rod rotates along the surface of the filter plate under the action of the driving motor, and the cleaning rod can scrape the solid impurities on the surface of the filter plate to one side of the cleaning rod, so that the solid impurities attached to the surface of the filter plate are cleaned, the filtering effect of the filter plate is ensured, the filtering effect of the filter plate is prevented from being influenced by the solid impurities attached to the surface of the filter plate in the long-time continuous filling process, and the filling efficiency is reduced; then utilize guiding groove, discharge port, upset board and drainage shell to flow the inside solid impurity of guiding groove to the drainage shell inside through the discharge port, be favorable to discharging the cartridge filter with the solid impurity of the inside clearance of cartridge filter at the in-process of filling, guarantee the filter effect of filter plate, avoid the inside solid impurity of cartridge filter to be unable to discharge, lead to the filter effect of filter plate to reduce.
According to the invention, in the filling process, the filling tube can move into the penicillin bottle, the edge of the bottleneck of the penicillin bottle can upwards push the blocking ring, the guide block can move into the through groove, the blocking ring upwards moves to drive the sliding rod to move together with the connecting rod, the sliding rod can move along the surface of the guide block in the through groove to the side far away from the filling tube, the sliding rod can drive the drainage plate to upwards overturn through the connecting rod, the end part of the drainage plate can be contacted with the inner wall surface of the penicillin bottle, then in the filtering process, the liquid preparation passing through the filter plate can drip on the surface of the receiving block, the liquid preparation dripping on the surface of the receiving block can flow along the drainage groove to the surface of the drainage plate, then the liquid preparation can flow along the surface of the inner wall of the penicillin bottle to the bottom of the penicillin bottle, the filtered liquid preparation can flow along the inner wall of the penicillin bottle to the inside of the penicillin bottle, the direct dripping or direct flowing impact the bottom of the penicillin bottle is ensured, and the liquid preparation in the liquid preparation can be prevented from being directly dripped or directly flowing to the bottom of the penicillin bottle, so that more liquid preparation mixed in the liquid can influence the bubble storage after filling is carried out.
When the filter cartridge is arranged at the upper end of the filling pipe, the filter cartridge is arranged in the upper end of the filling pipe, the filter cartridge can act on the extrusion block to move downwards, the extrusion block can act on the support rod to move towards the inside of the filling pipe, the support rod can drive the arc plate to move, the arc plate stretches, then in the process of filling and filtering, when the liquid preparation passing through the filter plate flows along the inner wall surface of the filling pipe, the speed is slowed down under the action of the arc plate, the liquid preparation is prevented from directly impacting the receiving block and splashing everywhere, and more bubbles are mixed in the liquid preparation, so that the filling and the subsequent storage are affected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention in general section;
FIG. 3 is a schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of FIG. 2B;
FIG. 5 is a schematic view of the interior of a filter cartridge (the cartridge is broken away) according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 at C;
FIG. 7 is a schematic structural view of the connection relationship between the first fixing frame, the driving motor, the cleaning rod, the drainage blade and the guide groove;
FIG. 8 is a schematic structural view of the connection relationship between the drainage shell and the first connecting pipe in the present invention;
FIG. 9 is a schematic diagram of an exploded structure of a sliding plate and a fixed plate according to the present invention;
FIG. 10 is a schematic structural view showing the connection relationship between the fixing plate, the second connecting pipe and the storage tank;
FIG. 11 is a schematic structural view showing the connection relationship between the filling tube and the filter cartridge in the present invention;
FIG. 12 is a schematic view of the connection relationship between the second fixing frame, the receiving block, the drainage plate, the connecting rod and the sliding rod;
FIG. 13 is a schematic view showing the positional relationship among the filling tube, the receiving block, the drainage plate and the receiving tray in the present invention;
fig. 14 is a schematic view of the structure of the filling rod of the present invention, with the filling rod broken away.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a base 1, a conveying device 2, a fixed plate 3, a sliding plate 4, a driving cylinder 5, a filling tube 6, a filter cartridge 7, a filter plate 8, a first fixing frame 9, a driving motor 10, a cleaning rod 11, a drainage blade 12, a guide groove 13, a drainage shell 14, a sealing ring 15, a discharge outlet 16, a turnover plate 17, a first connecting pipe 18, a penetrating opening 19, a second connecting pipe 20, a storage box 21, a second fixing frame 22, a bearing block 23, a drainage groove 24, a drainage plate 25, a connecting rod 26, a blocking ring 27, a through groove 28, a sliding rod 29, a guide block 30, a sliding groove 31, an extrusion block 32, a supporting rod 33, an arc groove 34, an arc plate 35, a bearing disc 36, a filling opening 37 and a blocking plate 38.
Detailed Description
Referring to fig. 1 to 14, the present invention provides a technical solution: the liquid preparation filling and filtering structure comprises a base 1 and a conveying device 2 arranged on the top surface of the base 1, wherein the conveying device 2 is used for conveying penicillin bottles for filling; the method is characterized in that: the top surface of the base 1 is vertically provided with a fixed plate 3 positioned at one side of the conveying device 2, the side surface of the fixed plate 3 is vertically connected with a sliding plate 4 in a sliding manner, the fixed plate 3 is provided with a driving cylinder 5 for driving the sliding plate 4 to move, the surface of the sliding plate 4 is provided with a filling pipe 6, the filling pipe 6 penetrates through the sliding plate 4, and the upper end of the filling pipe 6 is provided with a filtering mechanism; the filtering mechanism is used for filtering impurities in the liquid preparation; the filter mechanism is internally provided with a cleaning mechanism which is used for collecting impurities filtered by the filter mechanism; the side surface of the filtering mechanism is provided with a discharging mechanism which is used for discharging impurities collected by the cleaning mechanism out of the filtering mechanism; the surface of the fixed plate 3 is provided with a storage mechanism which is used for storing and recycling impurities discharged by the discharge mechanism;
the filtering mechanism comprises a filtering cylinder 7, the diameter of the middle position of the filtering cylinder 7 is larger than that of the two ends, the filtering cylinder 7 is arranged at the upper end of the filling pipe 6, the surface of the inner wall of the filtering cylinder 7 is fixedly connected with a filter plate 8, and the middle position of the filter plate 8 is upwards protruded;
the cleaning mechanism comprises a first fixing frame 9, the first fixing frame 9 is fixedly connected to the surface of the inner wall of the filter cartridge 7, a driving motor 10 is fixedly connected to the surface of the fixing frame, an output shaft of the driving motor 10 extends to the surface of the filter plate 8, a plurality of cleaning rods 11 are fixedly connected to the surface of the output shaft of the driving motor 10, the cleaning rods 11 are attached to the surface of the filter plate 8, and drainage blades 12 are fixedly connected to the middle position of the output shaft of the driving motor 10;
the discharging mechanism comprises a guide groove 13, the guide groove 13 is formed in the side surface of the cleaning rod 11, the side surface of the filter cartridge 7 is communicated with an annular drainage shell 14, the cross section of the drainage shell 14 is U-shaped, the drainage shell 14 is positioned at the edge of the filter plate 8, the inner wall surface of the drainage shell 14 is slidably connected with a sealing ring 15, the sealing ring 15 separates the drainage shell 14 from the filter cartridge 7, the end part of the cleaning rod 11 is connected with the surface of the sealing ring 15, a discharging port 16 is formed in the surface of the sealing ring 15 corresponding to the position of the guide groove 13, and a turnover plate 17 is elastically hinged in the discharging port 16;
the storage mechanism comprises an L-shaped first connecting pipe 18, the first connecting pipe 18 is fixedly connected to the surface of the sliding plate 4, one end, close to the drainage shell 14, of the first connecting pipe 18 is communicated with the drainage shell 14, one side, close to the fixed plate 3, of the first connecting pipe 18 extends to the position of the fixed plate 3, one end, close to the fixed plate 3, of the first connecting pipe 18 is in sliding connection with the fixed plate 3, a through hole 19 is formed in the surface of the fixed plate 3, a second connecting pipe 20 is fixedly connected to the position, corresponding to the through hole 19, of the surface, far from the first connecting pipe 18, of the fixed plate 3, the through hole 19 is used for communicating the first connecting pipe 18 with the second connecting pipe 20, a storage box 21 is fixedly connected to the surface, close to the second connecting pipe 20, of the fixed plate 3, and the second connecting pipe 20 is communicated with the storage box 21;
in the process of filling the liquid preparation, the filter cartridge 7 and the filling tube 6 are firstly installed, the feeding tube is connected with the upper end of the filter cartridge 7, then the conveying device 2 intermittently conveys the penicillin bottles to the position below the filling tube 6 one by one, after the penicillin bottles are conveyed to the filling tube 6, the driving cylinder 5 stretches to drive the sliding plate 4 to move along the surface of the fixing plate 3 towards the direction close to the penicillin bottles, then the part of the filling tube 6 moves into the penicillin bottles, the filling process is carried out, the liquid preparation is firstly injected into the filter cartridge 7 during the filling process, the driving motor 10 drives the drainage blades 12 to rotate, the drainage blades 12 stir the liquid preparation to flow on the surface of the filter cartridge 7 as uniformly as possible so as to increase the processing capacity of the liquid preparation with the same volume as possible, improve the filtering processing efficiency of the liquid preparation, then the liquid preparation flows to the position of the filter plate 8, the filter plate 8 can filter and isolate solid impurities in liquid preparations on the surface of the filter plate 8, the driving motor 10 can drive the cleaning rod 11 to rotate in the running process of the driving motor 10, the cleaning rod 11 can rotate along the surface of the filter plate 8, the cleaning rod 11 can scrape the solid impurities on the surface of the filter plate 8 to one side of the cleaning rod 11, the solid impurities attached on the surface of the filter plate 8 can be cleaned, the filtering effect of the filter plate 8 is ensured, the filtering effect of the filter plate 8 can be influenced by the solid impurities attached on the surface of the filter plate 8 in the continuous filling process for a long time, the filling efficiency is reduced, the solid impurities attached on the surface of the filter plate 8 can move into the guide groove 13 when the cleaning rod 11 is used for cleaning the solid impurities attached on the surface of the filter plate 8, the solid impurities in the guide groove 13 can gradually move towards the discharge outlet 16 at two ends under the action of centrifugal force in the continuous rotation cleaning process of the cleaning rod 11, then the solid impurities in the guide groove 13 can move to the position of the turnover plate 17, when the solid impurities accumulate to a certain amount in the filtering process, the centrifugal force generated by the solid impurities can be gradually increased, the turnover plate 17 can turn towards the inside of the guide shell 14 under the action of the solid impurities, the solid impurities in the guide groove 13 can flow into the guide shell 14 through the discharge port 16, the solid impurities cleaned in the filter cartridge 7 can be discharged out of the filter cartridge 7 in the filling process, the filtering effect of the filter plate 8 is ensured, the phenomenon that the solid impurities in the filter cartridge 7 cannot be discharged is avoided, the filtering effect of the filter plate 8 is reduced, the filling efficiency is influenced, the solid impurities can flow into the first connecting pipe 18 after moving into the guide shell 14, then after one filling is finished, the cylinder 5 is driven to shrink to drive the sliding plate 4 to move upwards, and then when the sliding plate 4 moves to the uppermost end, the first connecting pipe 18 moves to the position of the through hole 19, the first connecting pipe 18 is communicated with the second connecting pipe 20 through the through hole 19, solid impurities in the first connecting pipe 18 flow into the second connecting pipe 20 through the through hole 19 and flow into the storage box 21 through the second connecting pipe 20 so as to facilitate the subsequent processing and recovery of filtered solid impurities, the first connecting pipe 18 can be communicated with the through hole 19 when the sliding plate 4 is at the uppermost position, one side of the first connecting pipe 18 close to the fixed plate 3 is sealed, the solid impurities in the drainage shell 14 and the first connecting pipe 18 flow into the second connecting pipe 20 through the through hole 19 when the sliding plate 4 moves up and down to the uppermost position in each cycle, the first connecting pipe 18 is always communicated with the second connecting pipe 20 in the filtering process, the liquid formulation and solid impurities within the filter cartridge 7 continue to enter the drain housing 14, resulting in loss of the liquid formulation.
The liquid preparation filling device comprises a second fixing frame 22, wherein the second fixing frame 22 is fixedly connected to the inner wall surface of a filling pipe 6, an inverted conical bearing block 23 is fixedly connected to the bottom of the second fixing frame 22, and the bottom of the bearing block 23 is positioned outside the filling pipe 6;
the surface of the bearing block 23 is provided with a plurality of drainage grooves 24, the edge of the bearing block 23 is elastically hinged with a drainage plate 25 corresponding to the position of the drainage groove 24, the surface of the drainage plate 25 is fixedly connected with a connecting rod 26, the surface of the filling pipe 6 is elastically and slidably connected with a blocking ring 27, the surface of the blocking ring 27 is provided with a plurality of through grooves 28, the through grooves 28 extend to the surface position of the filling pipe 6, the through grooves 28 are slidably connected with a sliding rod 29 which transversely slides, the upper end of the sliding rod 29 extends to the outer side of the through grooves 28, the bottom of the sliding rod 29 is hinged with the end part of the connecting rod 26, the surface of the filling pipe 6 is fixedly connected with a guide block 30 which is used for acting on the sliding rod 29 corresponding to the position of the through grooves 28, and one side of the guide block 30, close to the sliding rod 29, is an inclined surface;
in the filling process, the filling pipe 6 can move to the inside of the penicillin bottle, the edge of the bottleneck of the penicillin bottle can upwards push against the baffle ring 27, the guide block 30 can move to the through groove 28, the baffle ring 27 upwards moves to drive the sliding rod 29 to move together with the connecting rod 26, the sliding rod 29 can move along the surface of the guide block 30 in the through groove 28 to the side far away from the filling pipe 6, the sliding rod 29 can drive the drainage plate 25 to upwards overturn through the connecting rod 26, the end part of the drainage plate 25 can be contacted with the inner wall surface of the penicillin bottle, then in the filtering process, the liquid preparation passing through the filter plate 8 can drop on the surface of the bearing block 23, the liquid preparation dropping on the surface of the bearing block 23 can flow to the surface of the drainage plate 25 along the surface of the drainage plate 25, and then the liquid preparation can flow to the inner wall surface of the penicillin bottle along the inner wall surface of the penicillin bottle, the filtered liquid preparation can flow into the penicillin bottle along the inner wall of the penicillin bottle, the stable flow of the liquid preparation is guaranteed to the inside the penicillin bottle, or the liquid preparation can be prevented from directly flowing into the bottom of the penicillin bottle after the drip is directly, and the liquid preparation is directly stored, and more liquid preparation can be prevented from being directly dropped and impacted.
In the process of filling and filtering, the liquid preparation passing through the filter plate 8 can flow to the surface of the bearing block 23 along the filling tube 6, the impact force is larger when the liquid preparation is more, the liquid preparation can splash, as a further scheme of the invention, the inner wall surface of the filling tube 6 is provided with a plurality of sliding grooves 31, triangular extrusion blocks 32 are elastically connected in the sliding grooves 31 in a sliding manner, the inner wall surface of the sliding grooves 31 is elastically connected with supporting rods 33, one side of each supporting rod 33 close to each extrusion block 32 is an inclined plane, the inner wall surface of the filling tube 6 is provided with a plurality of arc-shaped grooves 34, the arc-shaped grooves 34 are communicated with the sliding grooves 31, the inner wall surface of each arc-shaped groove 34 is fixedly connected with a telescopic arc-shaped plate 35, and the side surfaces of the arc-shaped plates 35 are connected with the side surfaces of the supporting rods 33;
when cartridge filter 7 is installed in filling tube 6 upper end, cartridge filter 7 can install in the inside of filling tube 6 upper end, cartridge filter 7 can act on extrusion piece 32 downwardly moving, extrusion piece 32 can act on bracing piece 33 and remove to filling tube 6 inside, bracing piece 33 can drive arc 35 and remove, arc 35 extends, later in the filterable in-process of filling, when the liquid preparation that passes filter plate 8 flows along filling tube 6 inner wall surface, can slow down the speed under the effect of arc 35, avoid liquid preparation can directly strike the supporting piece 23 can splash everywhere to make the liquid preparation in mix there are more bubbles, influence filling and follow-up storage.
In the filling process, after the drainage plates 25 are closed, when the conveying device 2 conveys the penicillin bottles, the liquid preparation remained on the surfaces of the drainage plates 25 can drop outside the penicillin bottles, and as a further scheme of the invention, the bottom of the bearing block 23 is fixedly connected with a bearing disc 36, the edge of the bearing disc 36 is provided with annular bulges, and the bearing disc 36 is positioned below the drainage plates 25;
after the filling of the single penicillin bottles is finished, the drainage plates 25 are retracted, the retracted drainage plates 25 are positioned above the receiving plates 36, the receiving plates 36 can block liquid preparations dripped on the surfaces of the drainage plates 25, and the situation that residual liquid preparations on the surfaces of the drainage plates 25 drip outside the penicillin bottles is avoided, so that cleaning is difficult.
In the process of filling, the space between the edge of the bottom of the filling tube 6 and the drainage plate 25 is reduced by overturning the drainage plate 25, so that the flow of the liquid preparation is influenced, and as a further scheme of the invention, a filling opening 37 is formed in the bottom of the filling tube 6, and a blocking plate 38 is hinged in the filling opening 37;
in the process of filling, the liquid preparation can flow along the drainage plate 25 after the drainage plate 25 is overturned, and the blocking plate 38 can be overturned outwards when the flow quantity of the liquid preparation is large, so that the flowing range of the liquid preparation is increased, splashing generated by the liquid preparation is reduced by the blocking plate 38, the splashing liquid preparation is blocked, and the filling of the liquid preparation is ensured.
Claims (6)
1. The liquid preparation filling and filtering structure comprises a base (1) and a conveying device (2) arranged on the top surface of the base (1), wherein the conveying device (2) is used for conveying penicillin bottles for filling; the method is characterized in that: the automatic filling device is characterized in that a fixed plate (3) positioned on one side of the conveying device (2) is vertically arranged on the top surface of the base (1), a sliding plate (4) is connected to the side surface of the fixed plate (3) in a sliding manner in the vertical direction, a driving air cylinder (5) for driving the sliding plate (4) to move is arranged on the fixed plate (3), a filling pipe (6) is arranged on the surface of the sliding plate (4), and the filling pipe (6) penetrates through the sliding plate (4);
the packaging machine also comprises a second fixing frame (22), wherein the second fixing frame (22) is fixedly connected to the inner wall surface of the packaging tube (6), an inverted conical bearing block (23) is fixedly connected to the bottom of the second fixing frame (22), and the bottom of the bearing block (23) is positioned outside the packaging tube (6);
the drainage device is characterized in that a plurality of drainage grooves (24) are formed in the surface of the bearing block (23), a drainage plate (25) is elastically hinged to the edge of the bearing block (23) corresponding to the positions of the drainage grooves (24), a connecting rod (26) is fixedly connected to the surface of the drainage plate (25), a blocking ring (27) is elastically and slidably connected to the surface of the filling pipe (6), a plurality of through grooves (28) are formed in the surface of the blocking ring (27), the through grooves (28) extend to the surface of the filling pipe (6), a sliding rod (29) which transversely slides is slidably connected in the through grooves (28), the upper end of the sliding rod (29) extends to the outer side of the through grooves (28), the bottom of the sliding rod (29) is hinged to the end of the connecting rod (26), a guide block (30) which is used for acting on the sliding rod (29) is fixedly connected to the surface of the filling pipe (6) corresponding to the positions of the through grooves (28), and one side of the guide block (30) close to the sliding rod (29) is an inclined surface.
A plurality of sliding grooves (31) are formed in the inner wall surface of the filling pipe (6), triangular extrusion blocks (32) are elastically connected in the sliding grooves (31) in a sliding manner, support rods (33) are elastically connected to the inner wall surface of the sliding grooves (31), one sides of the support rods (33) close to the extrusion blocks (32) are inclined planes, a plurality of arc grooves (34) are formed in the inner wall surface of the filling pipe (6), the arc grooves (34) are communicated with the sliding grooves (31), telescopic arc plates (35) are fixedly connected to the inner wall surface of the arc grooves (34), and the side surfaces of the arc plates (35) are connected with the side surfaces of the support rods (33);
the bottom of the bearing block (23) is fixedly connected with a bearing disc (36), an annular bulge is arranged at the edge of the bearing disc (36), and the bearing disc (36) is positioned below the drainage plate (25);
the upper end of the filling pipe (6) is provided with a filtering mechanism; the filtering mechanism is used for filtering impurities in the liquid preparation; the filter mechanism is internally provided with a cleaning mechanism which is used for collecting impurities filtered by the filter mechanism; the side surface of the filtering mechanism is provided with a discharging mechanism which is used for discharging impurities collected by the cleaning mechanism out of the filtering mechanism; the surface of the fixed plate (3) is provided with a storage mechanism which is used for storing and recycling impurities discharged by the discharge mechanism.
2. The liquid formulation filling filter structure and filling device according to claim 1, wherein: the filter mechanism comprises a filter cylinder (7), the diameter of the middle position of the filter cylinder (7) is larger than that of two ends, the filter cylinder (7) is installed at the upper end of the filling pipe (6), a filter plate (8) is fixedly connected to the surface of the inner wall of the filter cylinder (7), and the middle position of the filter plate (8) protrudes upwards to form a round table integrally.
3. The liquid formulation filling filter structure and filling device according to claim 2, wherein: the cleaning mechanism comprises a first fixing frame (9), the first fixing frame (9) is fixedly connected with the inner wall surface of the filter cylinder (7), a driving motor (10) is fixedly connected with the surface of the fixing frame, an output shaft of the driving motor (10) extends to the surface of the filter plate (8), a plurality of cleaning rods (11) are fixedly connected with the surface of the output shaft of the driving motor (10), the cleaning rods (11) are attached to the surface of the filter plate (8), and drainage blades (12) are fixedly connected to the middle position of the output shaft of the driving motor (10).
4. A liquid formulation filling filter structure and filling device according to claim 3, wherein: the discharging mechanism comprises a guide groove (13), the guide groove (13) is formed in the side face of the cleaning rod (11), an annular drainage shell (14) is communicated with the side face of the filter cylinder (7), the cross section of the drainage shell (14) is U-shaped, the drainage shell (14) is located at the edge of the filter plate (8), a sealing ring (15) is slidably connected to the inner wall surface of the drainage shell (14), the sealing ring (15) separates the drainage shell (14) from the filter cylinder (7), the end part of the cleaning rod (11) is connected with the surface of the sealing ring (15), a discharging outlet (16) is formed in the position, corresponding to the guide groove (13), of the surface of the sealing ring (15), of the discharge outlet (16), and a turnover plate (17) is elastically hinged in the discharging outlet (16).
5. The liquid formulation filling filter structure and filling device according to claim 4, wherein: the storage mechanism comprises an L-shaped first connecting pipe (18), the first connecting pipe (18) is fixedly connected to the surface of the sliding plate (4), the first connecting pipe (18) is close to one end of the drainage shell (14) and is communicated with the drainage shell (14), the first connecting pipe (18) is close to one side of the fixing plate (3) and extends to the position of the fixing plate (3), the first connecting pipe (18) is close to one end of the fixing plate (3) and is in sliding connection with the fixing plate (3), a penetrating opening (19) is formed in the surface of the fixing plate (3), the fixing plate (3) is far away from the surface of one side of the first connecting pipe (18) and is fixedly connected with a second connecting pipe (20) corresponding to the penetrating opening (19), the penetrating opening (19) is used for communicating the first connecting pipe (18) and the second connecting pipe (20), one side surface of the fixing plate (3) is close to the second connecting pipe (20) and is fixedly connected with a storage box (21), and the second connecting pipe (20) is communicated with the storage box (21).
6. The liquid formulation filling filter structure and filling device according to claim 1, wherein: a filling opening (37) is formed in the bottom of the filling pipe (6), and a blocking plate (38) is hinged in the filling opening (37).
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| CN202311456850.8A CN117163386B (en) | 2023-11-03 | 2023-11-03 | Liquid preparation filling filtration and filling device |
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| CN202311456850.8A CN117163386B (en) | 2023-11-03 | 2023-11-03 | Liquid preparation filling filtration and filling device |
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| CN117163386B true CN117163386B (en) | 2023-12-29 |
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| CN117163386A (en) | 2023-12-05 |
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