CN107499612B - Sterile cold filling equipment - Google Patents
Sterile cold filling equipment Download PDFInfo
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- CN107499612B CN107499612B CN201710842260.7A CN201710842260A CN107499612B CN 107499612 B CN107499612 B CN 107499612B CN 201710842260 A CN201710842260 A CN 201710842260A CN 107499612 B CN107499612 B CN 107499612B
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- filling
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- aseptic
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/027—Packaging in aseptic chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/12—Sterilising contents prior to, or during, packaging
- B65B55/18—Sterilising contents prior to, or during, packaging by liquids or gases
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to sterile cold filling equipment, and belongs to the technical field of food filling. The automatic feeding device is provided with a frame, a feeding component is arranged at the top of the frame, a supporting plate is arranged in the middle of the frame, a supporting component is arranged on the supporting plate, a transposition component is arranged at the right end of the supporting component, an aseptic cavity component is arranged at the bottom of the supporting component, a cover pulling component and an aseptic filling component are arranged on the supporting component, an electric control cabinet and a man-machine conversation touch screen are arranged on the frame, and a steam separation cylinder is further arranged on the frame. The invention has the advantages that: the automatic cap removing machine is novel in structure, convenient to operate, reliable in running, continuous in action, capable of automatically completing the whole full-automatic action flow of automatic positioning, automatic cap removing, automatic feeding, automatic metering, automatic filling, automatic cap sealing, automatic cap compensating and cap removing without manual operation.
Description
Technical Field
The invention relates to aseptic cold filling equipment, which is particularly suitable for filling aseptic bags, and belongs to the technical field of food filling.
Background
In the food industry, especially fruit juice liquid beverages, are filled in glass bottles and plastic bags, and aseptic filling must be followed when filling, if bacteria are mixed in the filling process, the filling materials are deteriorated, mould is generated, pathogenic bacteria are generated, the shelf life is short, and serious problems and losses in food safety are finally brought to manufacturers and users.
In order to solve the problem of sterility, the existing filling equipment generally adopts hot filling, namely, the liquid to be filled is heated to a set temperature, so that bacteria in the liquid are killed through a higher temperature to achieve the aim of sterility, if the method is adopted, after the liquid is heated and sterilized, the temperature of the liquid is reduced, so that the liquid reaches the filling condition, because the beverage with high temperature cannot be filled, a great amount of resources are wasted in the heating and cooling process, and the process is complicated.
In the field of fruit juice filling, the existing filling is mainly aimed at beverage bottles, the beverage bottles with bottle-shaped structures are inconvenient to transport and occupy larger places in the storage process, the beverage bottles are heavier and inconvenient to use by customers, a certain problem is brought to the customers, in order to solve the bottling problem, a method for filling by using sterile bags appears in the industry, and the sterile bags are widely applied to the medicine and food industry by the sterile bags with the properties of sterility, non-toxicity, tasteless, good stability, electrical insulation and the like, and are mainly used for transporting and temporarily storing products such as sterile solid raw medicines, sterile medicinal auxiliary materials, sterile preparations, foods and the like. In addition, in the food industry, the sterile bag can also form a packaging container of food together with the paperboard and the aluminum foil, wherein the weight of the sterile bag accounts for about 1-2% of the total packaging weight, thereby greatly facilitating the use of customers.
In the existing food industry, the equipment for filling by using the sterile bag is relatively few, the structure of the existing equipment is relatively complex, and the problem of sterility cannot be solved, so that sterile cold filling equipment with a novel structure is needed in the industry to solve the difficult problem in the industry.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the sterile cold filling equipment is particularly suitable for filling sterile bags, and solves the problems in the industry.
In order to solve the technical problems, the invention is realized by the following technical scheme: aseptic cold filling equipment, aseptic cold filling equipment is used for the filling of aseptic bag, aseptic cold filling equipment is provided with the frame, the top of frame is provided with feeding subassembly, the middle part of frame is provided with the backup pad, be provided with supporting component in the backup pad, supporting component's right-hand member is provided with transposition subassembly, supporting component's bottom is provided with aseptic cavity subassembly, be provided with on the supporting component and pull out lid subassembly and aseptic filling subassembly, install electrical control cabinet and man-machine conversation touch-sensitive screen in the frame, still install clean steam minute cylinder in the frame.
Preferably, the feeding assembly is provided with a feeding three-way pipe and a discharging three-way pipe which are placed side by side and are connected with each other, a plurality of anti-leakage sealing rings are arranged between the feeding three-way pipe and the discharging three-way pipe, a pneumatic F-shaped sterile valve is arranged on the right side of the discharging three-way pipe, a valve connecting seat is arranged between the pneumatic F-shaped sterile valve and the discharging three-way pipe, a valve rod is arranged on the pneumatic F-shaped sterile valve, the sealing valve rod extends into the feeding three-way pipe through the valve connecting seat, a plurality of valve rod sealing rings are arranged between the sealing valve rod and the valve connecting seat, a flowmeter is arranged on the left side of the feeding three-way pipe, a feeding hose is arranged on the left side of the flowmeter, the other end of the feeding hose is connected to the sterile filling assembly, a first steam inlet and a first steam outlet are arranged on the valve connecting seat, and the steam separation cylinder is connected with the first steam inlet.
Preferably, the support assembly is provided with a lower fixing plate, the lower fixing plate is mounted on the support plate, a lower wear-resisting plate is arranged on the lower fixing plate, the lower wear-resisting plate is fixed with the lower fixing plate, an upper wear-resisting plate is arranged on the lower wear-resisting plate, a movable plate is arranged on the upper wear-resisting plate, the upper wear-resisting plate and the movable plate are fixedly matched, the upper wear-resisting plate and the lower wear-resisting plate are made of polytetrafluoroethylene plates, four guide posts are arranged on the movable plate, the bottoms of the guide posts are fixed on the movable plate, an upper fixing plate is arranged at the top of the guide post, a middle sliding plate is arranged in the middle of the guide post, 2 lifting cylinders are symmetrically arranged at two ends of the upper fixing plate, the cylinder shafts of the lifting cylinders are connected to the middle sliding plate, and the middle sliding plate moves up and down along the guide posts through the cylinder shafts of the 2 lifting cylinders.
Preferably, the transposition assembly is provided with a transposition air cylinder seat, the transposition air cylinder seat is arranged on the right side of the lower fixing plate, a transposition air cylinder is arranged on the transposition air cylinder seat, a transposition air cylinder connecting plate is arranged on the moving plate, an air cylinder shaft of the transposition air cylinder is connected with the transposition air cylinder connecting plate, and the transposition air cylinder moves to generate a motion state through reciprocating motion of all parts on the moving plate and the upper part of the moving plate, so that the upper wear plate is driven to slide left and right on the lower wear plate.
Preferably, the aseptic cavity subassembly is provided with inside cavity and is the aseptic cavity of rectangle structure, the right side of aseptic cavity is provided with the second steam inlet, the upper surface of aseptic cavity is provided with the structure of bending, be provided with a plurality of connecting holes on the structure of bending, aseptic cavity pass through the connecting hole with support assembly links together, the bottom central point of aseptic cavity puts and is provided with the inlet that is circular structure, the right side of inlet is provided with the comdenstion water collecting hole, be provided with the comdenstion water recoverer on the comdenstion water collecting hole, the left and right sides of aseptic cavity is provided with the clamp pocket cylinder respectively, the inside bottom side of aseptic cavity is provided with 2 clamp pocket mouth boards, the front and back both sides of clamp pocket mouth board are provided with the clamp pocket clamp plate, the clamp pocket mouth clamp plate with be provided with the clearance between the aseptic cavity, the clamp pocket mouth board install in the clearance, be provided with the clamp pocket on the clamp pocket board, the left and right sides of aseptic cavity are provided with the clamp pocket cylinder, the clamp pocket cylinder is connected to the clamp mouth, and is the clamp pocket is connected to the connecting block in the clearance.
Preferably, the cover pulling assembly is provided with a cover pulling supporting tube with a hollow inside, the upper part of the cover pulling supporting tube is provided with a cover pulling connecting flange with a circular structure, the cover pulling connecting flange is provided with a plurality of connecting holes, the cover pulling supporting tube is arranged on the supporting assembly, a cover pulling connecting rod is inserted into the cover pulling supporting tube, the top end of the cover pulling supporting tube is provided with a cover pulling cylinder, the cover pulling cylinder and the cover pulling connecting rod are connected together, the bottom of the cover pulling supporting tube is provided with a cover pulling sealing tube with a cylindrical structure, the inside of the cover pulling sealing tube is provided with a plurality of cover pulling sealing rings, the cover pulling connecting rod penetrates out of the cover pulling sealing tube, the bottom of the cover pulling connecting rod is provided with 2 cover pulling claws with circular arc structures, the other end of the cover pulling claw is provided with a cover pulling pliers, the cover pulling pliers are provided with pliers handles and jaws, pliers handle grooves are formed in the pliers handles, the cover pulling claws are fixed in the pliers handle grooves, the jaws are of semicircular structures, jaw bosses are arranged in the jaws, an upper cover pulling plate, a middle cover pulling plate and a bottom cover pulling plate are sequentially arranged at the bottom of the cover pulling sealing tube from top to bottom, a U-shaped groove is formed in the bottom cover pulling plate, the cover pulling pliers are installed in the U-shaped groove, a cylinder in the U-shaped groove moves back and forth to drive a connecting rod to move up and down, then the connecting rod drives an arc-shaped claw to move left and right and the claw to slide freely, the claws open to loosen the cover, and the claws tighten the cover so as to clamp the cover, thereby generating actions and purposes of cover pulling and gland.
Preferably, the aseptic filling assembly is provided with a filling feeding pipe which is hollow in the inside and is in a cylindrical structure, the bottom of the filling feeding pipe is provided with a filling head, the inside of the filling head is provided with a conical structure, the upper part of the filling feeding pipe is provided with a filling connecting flange which is in a circular structure, the filling feeding pipe is fixed on the supporting assembly through the filling connecting flange, a third steam inlet and a third steam outlet are arranged on the side edge of the filling connecting flange, the third steam inlet and the third steam outlet are respectively connected into the filling feeding pipe, the upper part of the filling feeding pipe is also provided with a filling feeding port, the top of the filling feeding pipe is provided with a filling cylinder, the inside of the filling feeding pipe is provided with a filling valve rod, the filling cylinder is connected with the filling valve rod, and the bottom of the filling valve rod is provided with a specially-made filling plug.
Preferably, the filling plug is made of polytetrafluoroethylene materials, the surface roughness of the filling plug is 0.4, the lower part of the filling plug is of a spherical structure, the spherical structure and the conical structure of the filling head are of a linear sealing structure, and a bolt connecting hole is formed in the middle lower part of the axial direction of the filling plug so as to facilitate maintenance, installation, replacement and disassembly, and the disassembly is convenient and quick.
Preferably, an insertion guiding taper is arranged outside the filling head, and the taper of the insertion guiding taper is 18.9 degrees.
Compared with the prior art, the invention has the advantages that: through the feeding component, the aseptic chamber component, the transposition component, the cap pulling component and the aseptic filling component, the purposes of aseptic cap pulling, aseptic filling and aseptic capping are realized, and the purposes of aseptic cold filling of liquids such as fruit juice are realized.
Description of the drawings:
the invention is further described below with reference to the accompanying drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of the closure of the sterile bag from closed to open;
FIG. 4 is a schematic view of the structure of the present invention with the frame removed;
FIG. 5 is a schematic view of the structure of the support assembly and indexing assembly;
FIG. 6 is a schematic view of the feed assembly during feed;
FIG. 7 is a schematic view of the structure of the feed assembly at the time of discharge;
fig. 8 is a schematic view of the structure of the aseptic chamber assembly;
FIG. 9 is a schematic view of the structure of the interior of the aseptic chamber assembly;
FIG. 10 is a schematic structural view of the cap removal assembly;
FIG. 11 is a schematic view of the internal structure of the cap removal assembly;
FIG. 12 is a schematic view of the structure of the capping pliers;
FIG. 13 is a schematic view of the structure of the aseptic filling assembly;
fig. 14 is a schematic view of the aseptic filling assembly in another orientation;
FIG. 15 is a schematic view of the connection structure of the filling rod and the filling stopper;
fig. 16 is an overall cross-sectional view of the aseptic filling assembly.
Fig. 17 is a partially enlarged view at a in fig. 16.
The specific embodiment is as follows:
the invention is described in detail below with reference to the attached drawings and detailed description: the individual components of the invention are explained in more detail below with reference to fig. 1 to 17.
First, the structure of the aseptic bag is understood, and it can be seen in fig. 3 that the aseptic bag is composed of a bag body and an upper cover, and the aseptic bag is normally treated by a cobalt 60 irradiation aseptic process at the time of shipment, whereby the entire bag is in a sterile state. The upper cover is covered on the upper part of the bag body, thus the aseptic bag can be kept in the original aseptic state. When the upper cover is used, the upper cover is required to be pulled out, the bag body is provided with the groove as can be seen from the figure, the upper cover is also provided with the boss, and when the upper cover is pulled out, the bag body is firstly fixed through the groove, and then the upper cover is pulled out through the boss on the upper cover.
The principle of operation of the feed assembly 2 is understood as follows: as shown in fig. 6 and 7, fig. 6 is a schematic structural diagram of a feeding assembly during discharging, fig. 7 is a schematic structural diagram of the feeding assembly during discharging, when a filling command is sent by a sterile bag, a valve rod 211 is automatically moved to the right by a pneumatic F-shaped sterile valve 204 until a sealing ball 212 on the valve rod 211 blocks a right side channel of a feeding tee 201, then materials enter the feeding tee 201 from a feeding channel at the upper end of the feeding tee 201 and enter a flowmeter 207 from a left side channel of the feeding tee 201, then enter the sterile filling assembly through a feeding hose 208, during operation, the flowmeter 207 monitors the flow rate of command materials at any time, when the flowmeter 207 detects that the flow rate of the materials reaches a set value, the pneumatic F-shaped sterile valve 204 is fed back by a signal, the pneumatic F-shaped sterile valve 204 automatically moves the valve rod 211 to the left, thereby blocking the left side channel of the feeding tee 201 through the sealing ball 212 on the valve rod 211, further preventing materials from flowing out of the flowmeter 207, and then the materials enter the discharging tee 201 from the right side channel 202 and enter the sterile filling assembly through the feeding hose 208, and then flow back to the lower circulating channel of the feeding tee, thus forming a natural circulation program, and the next filling command is started.
In the following, the operation principle of the support assembly 3 and the index assembly 4 is understood, as shown in fig. 1, 2, 4 and 5, fig. 5 is a schematic structural diagram of the support assembly 3 and the index assembly 4, the support assembly 3 is provided with a lower fixing plate 301, the lower fixing plate 301 is mounted on the support plate 101, and the support plate 101 is fixed on the frame 1, such that the support assembly 3 is fixed on the frame 1, a lower wear plate 302 is provided on the lower fixing plate 301, the lower wear plate 302 is fixed with the lower fixing plate 301, such that the lower wear plate 302 is also fixed, an upper wear plate 303 is provided on the lower wear plate 302, the lower wear plate 302 and the upper wear plate 303 are not fixed, that is, the lower wear plate 302 slides left and right on the upper wear plate 303, a moving plate 304 is provided on the upper wear plate 303, the moving plate 304 moves together with the upper wear plate 303, four guide posts 304 are provided on the moving plate 304, the bottom of the guide posts 304 are fixed on the moving plate 304, an upper middle guide post 305 is provided on the moving plate 305, and a middle guide post 307 is provided on the moving plate 305.
The upper fixing plate 306 is provided with a plurality of lifting cylinders 308, the cylinder shafts of the lifting cylinders 308 are connected to the middle slide plate 307, the middle slide plate 307 moves up and down along the guide posts 305 through the cylinder shafts of the lifting cylinders 308, and since the cap drawing assembly 6 and the sterile filling assembly 7 are fixed on the middle slide plate 307, when the lifting cylinders 308 drive the middle slide plate 307 to slide up and down, the cap drawing assembly 6 and the sterile filling assembly 7 also reciprocate up and down and horizontally move left and right along with the middle slide plate.
The transposition assembly 4 is provided with a transposition cylinder seat 401, the transposition cylinder seat 401 is mounted on the right side of the lower fixing plate 301, a transposition cylinder 402 is arranged on the transposition cylinder seat 401, a transposition cylinder connecting plate 403 is arranged on the moving plate 304, a cylinder shaft of the transposition cylinder 402 is connected with the transposition cylinder connecting plate 403, and the transposition cylinder 402 reciprocates to pull or push the moving plate 304 so as to drive the upper wear-resisting plate 303 and the lower wear-resisting plate 302 to slide left and right to realize reciprocating motion.
The principle of operation of the aseptic chamber assembly 5 will be understood as shown in fig. 8 and 9, fig. 8 being a schematic view of the structure of the aseptic chamber assembly, and fig. 9 being a schematic view of the structure of the interior of the aseptic chamber assembly. The aseptic chamber component 5 is provided with an aseptic cavity 501, a bag inlet 505 with a circular structure is arranged at the center of the bottom of the aseptic cavity 501, bag clamping air cylinders 507 are respectively arranged at the left side and the right side of the aseptic cavity 501, 2 bag clamping plates 508 are arranged at the left side and the right side of the inner bottom of the aseptic cavity 501, the bag clamping air cylinders 507 are connected with the bag clamping plates 508 through bag clamping connecting blocks 510, so that the bag clamping plates 508 are driven to move left and right through the bag clamping air cylinders 507, bag clamping holes 511 with semicircular structures are arranged on the bag clamping plates 508, and the bag clamping holes 511 clamp grooves on the aseptic bag bodies, so that an aseptic bag is fixed in the aseptic cavity and ready for the next cover pulling action.
The operation principle of the cap pulling assembly 6 is understood below, as shown in fig. 10 to 11 and 12, the cap pulling assembly 6 is firstly provided with a cap pulling supporting tube 601 with a hollow interior, the cap pulling supporting tube 601 is provided with a cap pulling connecting flange 616, the cap pulling supporting tube 601 is fixed on a middle slide 307 of the supporting assembly 3 through the cap pulling connecting flange 616, a cap pulling connecting rod 602 is inserted into the cap pulling supporting tube 601, a cap pulling cylinder 604 is arranged at the top end of the cap pulling supporting tube 601, the cap pulling cylinder 604 is connected with the cap pulling connecting rod 602 together, in this way, the cap pulling connecting rod 602 can be driven to move up and down through the up-and-down reciprocating action of the cap pulling cylinder 604, a cap pulling claw 606 is arranged at the bottom of the cap pulling connecting rod 602, and the other end of the cap pulling claw 606 is provided with a cap pulling pliers 607 to move up and down, so as the cap pulling pliers 607 move left and right, as the cap pulling pliers are used for fixing and clamping the upper cap of a sterile bag, the cap pulling pliers 607 are used for clamping the upper cap of the sterile bag, and the cap pulling connecting rod 607 is clamped by the cap pulling connecting rod 508 to the upper cap pulling connecting rod 307, and the cap pulling down the cap pulling connecting rod 606 is moved up and down along with the upper cap pulling connecting rod 307. In fact, a cylinder of a compensating gland is further arranged at the upper part of the lifting cylinder 308, the stroke length of the compensating gland cylinder is 5mm, and at the moment, the compensating gland cylinder realizes the downward compressing action of compensation to realize the purpose of compensating gland, so that the cover is thoroughly pressed to the bottom, and no gap is formed between the cover and the cover opening, so that the external bacteria air can not enter, and the purposes of pulling out, filling and capping of the sterile bag are realized.
The operation principle of the aseptic filling assembly 7 is understood below, and as shown in fig. 13 to 14, 15, 16 and 17, the aseptic filling assembly 7 is provided with a filling feed pipe 701, a filling head 702 is arranged at the bottom of the filling feed pipe 701, an insertion guiding taper is arranged at the outer part of the filling head 702, the taper of the insertion guiding taper is 18.9 degrees, so that the filling head 702 can be easily inserted into a bag body of an aseptic bag, and the opening of the aseptic bag can be tightly matched together due to the taper of the insertion guiding taper is 18.9 degrees, and a tight sealing state can be generated.
A filling attachment flange 703 is provided at the upper portion of the filling pipe 701 so that the filling pipe 701 is fixed to the intermediate slide 307 by the filling attachment flange 703 so that the filling pipe 701 is lifted and lowered along with the lifting and lowering of the intermediate slide 307.
A filling rod 708 is arranged inside the filling feed pipe 701, a filling cylinder 707 is connected with the filling rod 708, a filling plug 709 is arranged at the bottom of the filling rod 708, when materials enter the filling feed pipe 701 from a filling feed inlet 706, the filling rod 708 is pulled upwards by the filling cylinder 707, so that the filling rod 708 drives the filling plug 709 to separate from the filling head 702, materials in the filling feed pipe 701 flow into a sterile bag, at the moment, a PLC instruction controls a flowmeter 207, and when the materials are metered through the flowmeter 207 to reach a preset weight value of a touch screen, the filling cylinder 707 pushes the filling rod 708 downwards, so that the filling plug 709 on the filling rod 708 can plug the filling head 702, and the phenomenon of inaccurate metering caused by leakage of the materials into the sterile bag is thoroughly prevented.
Because the invention is aseptic filling, in order to achieve the aim of aseptic filling, a method for shielding by adopting clean steam is arranged at a plurality of positions in the filling process so as to achieve the aim of aseptic filling, and the formation of steam shielding is mainly described below.
Firstly, a steam shielding is arranged on the feeding component 2, in the feeding component 2, a first steam inlet 209 and a first steam outlet 210 are arranged on a valve connecting seat 205, a steam separation cylinder 9 is connected with the first steam inlet 209, steam enters from the first steam inlet 209 and then is discharged from the first steam outlet 210, so that the valve connecting seat 205 is filled with steam, a steam shielding layer is formed in the valve connecting seat 205, thereby preventing thalli from entering into the feeding three-way pipe 201 and the discharging three-way pipe 202 from the valve connecting seat 205, condensed water inevitably occurs in the steam shielding process, and the generated condensed water in the valve connecting seat 205 is discharged from the first steam outlet 210 through the continuously entering steam.
Secondly, a clean steam shielding layer is arranged on the sterile filling assembly 7, a third steam inlet 704 and a third steam outlet 705 are arranged on the side edge of a filling connecting flange 703 of a filling feeding pipe 701, the third steam inlet 704 and the third steam outlet 705 respectively penetrate into the filling feeding pipe 701, a steam sub-cylinder 9 is connected into the third steam inlet 704, the steam forms a steam shielding layer on the upper part of the filling feeding pipe 701, a sealing element is arranged between the steam and a material to isolate non-material from directly contacting the steam, the steam enters from the third steam inlet 704 and is discharged from the third steam outlet 705, and condensed water generated in the process is pushed to be discharged from the third steam outlet 705 through the continuously entering steam pressure.
And a steam shielding layer is arranged in the sterile chamber assembly 5, a sterile chamber 501 is arranged in the sterile chamber assembly 5, a second steam inlet 502 is arranged on the right side edge of the sterile chamber 501, a steam separation cylinder 9 is connected to the upper surface of a steam regulating valve and sends a temperature signal to a PLC through a temperature sensor PT100, the PLC sends a signal to a temperature controller, the regulating valve automatically opens steam to enter the second steam inlet 502, and a steam shielding layer is formed in the sterile chamber 501, so that the bacteria are prevented from entering the sterile chamber 501, and the whole operation process of the device is in a sterile environment to realize a filling process. The condensed water formed in the aseptic chamber 501 is recovered by the condensed water recoverer on the condensed water collecting hole 506 because a large amount of condensed water is generated after the steam is used once, and thus the special condensed water recoverer must be provided to recover the condensed water to ensure the normal operation of the aseptic chamber.
The working process of the patent is specifically described below, when the sterile bag filling machine is used, firstly, the shifting cylinder 402 on the shifting assembly 4 moves the moving plate 304 left and right, so that the cap pulling assembly 6 moves to the position right above the bag inlet 505 of the sterile cavity 501, then the sterile bag is placed into the bag inlet 505 of the sterile cavity 501 by manpower, then the bag clamping cylinder 507 is started, the bag clamping cylinder 507 drives the bag clamping plate 508 to move, so that the bag body of the sterile bag is clamped through the bag clamping opening 511 with the semi-circular structure through the bag clamping plate 508, then the lifting cylinder 308 is started, the middle sliding plate 307 is moved downwards through the lifting cylinder 308, so that the cap pulling assembly 6 is driven to move downwards, the cap pulling pliers 607 on the cap pulling assembly 6 are moved to the upper cap of the sterile bag, then the cap pulling cylinder 604 is started, the cap pulling pliers 606 are pulled to be lifted through the lifting cylinder shaft of the cap pulling cylinder 604, when the cap pulling connecting rod 602 is lifted, so that the cap pulling pliers 607 are closed in the middle, the cap pulling pliers 607 are pulled to clamp the sterile bag body of the sterile bag through the upper jaw 611, and then the lifting cylinder 308 is started, so that the cap pulling pliers 307 is moved upwards through the lifting cylinders 308.
When the upper cover of the sterile bag is pulled out, the transposition cylinder 402 is started, the sterile filling assembly 7 is moved to be right above the bag inlet 505 of the sterile cavity 501 through the transposition cylinder 402, then the lifting cylinder 308 is started to move the middle sliding plate 307 downwards until the filling head 702 on the sterile filling assembly 7 is inserted into the sterile bag, then the filling cylinder 707 is started, the filling cylinder 707 can move the filling rod 708 upwards, and when the filling rod 708 moves upwards, the filling plug 709 is separated from the filling head 702, so that materials stored in the filling feed pipe 701 enter the sterile bag, and when the filling operation of the materials in the sterile bag is completed through automatic metering of the flowmeter through parameters preset by the PLC, the filling rod 708 can plug the filling feed pipe 701 through the filling plug 709.
After the aseptic bag is filled, the lifting cylinder 308 moves the middle slide plate 307 upwards, so as to drive the aseptic filling assembly 7 to move upwards, so that the filling feed pipe 701 is separated from the aseptic bag body, then the transposition cylinder 402 is started, the cap pulling assembly 6 is moved to the position right above the aseptic bag body through the transposition cylinder 402, then the lifting cylinder 308 is started again, and the middle slide plate 307 is moved downwards through the lifting cylinder 308, so that the cap pulling assembly 6 is driven to move downwards, and the upper cap of the aseptic bag body is clamped on the cap pulling assembly 6, at this time, in the descending process of the cap pulling assembly 6, the upper cap of the aseptic bag body is pressed into the filled bag body, the compensating gland action is implemented, the cap pulling pliers 607 and the bag clamping plate 508 are sequentially released, and the aseptic bag is automatically separated, so that the whole actions of filling, gland and compensating gland are completed.
It is emphasized that: the above embodiments are merely preferred embodiments of the present invention, and the present invention is not limited in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (5)
1. An aseptic cold filling apparatus for filling of aseptic bags, characterized in that: the aseptic cold filling equipment is provided with a frame, the top of the frame is provided with a feeding assembly, the middle part of the frame is provided with a supporting plate, the supporting plate is provided with a supporting assembly, the right end of the supporting assembly is provided with a transposition assembly, the bottom of the supporting assembly is provided with an aseptic cavity assembly, the supporting assembly is provided with a cap pulling assembly and an aseptic filling assembly, the frame is provided with an electric control cabinet and a man-machine conversation touch screen, the frame is also provided with a steam separation cylinder, the feeding assembly is provided with a feeding three-way pipe and a discharging three-way pipe which are arranged side by side and are mutually connected, a plurality of feeding sealing rings are arranged between the feeding three-way pipe and the discharging three-way pipe, the right side of the discharging three-way pipe is provided with a pneumatic F-shaped aseptic valve, a valve connecting seat is arranged between the pneumatic F-shaped aseptic valve and the discharging three-way pipe, the pneumatic F-shaped sterile valve is provided with a valve rod, the valve rod extends into the feeding three-way pipe through a valve connecting seat, a plurality of valve rod sealing rings are arranged between the valve rod and the valve connecting seat, a flowmeter is arranged on the left side of the feeding three-way pipe, a feeding hose is arranged on the left side of the flowmeter, the other end of the feeding hose is connected to a sterile filling assembly, a first steam inlet and a first steam outlet are arranged on the valve connecting seat, a steam separation cylinder is connected with the first steam inlet, the front end of the valve rod is provided with a sealing ball head, the supporting assembly is provided with a lower fixing plate, the lower fixing plate is arranged on the supporting plate, a lower wear-resisting plate is arranged on the lower fixing plate and is fixed together with the lower fixing plate, an upper wear-resisting plate is arranged on the lower wear-resisting plate, the upper wear-resisting plate is provided with a movable plate, the upper wear-resisting plate and the movable plate are fixed together, the upper wear-resisting plate and the lower wear-resisting plate are made of polytetrafluoroethylene plates, the movable plate is provided with four guide posts, the bottoms of the guide posts are fixed on the movable plate, the top of the guide posts is provided with an upper fixed plate, the middle part of the guide posts is provided with a middle slide plate, the upper fixed plate is provided with a plurality of lifting cylinders, the cylinder shafts of the lifting cylinders are connected to the middle slide plate, the middle slide plate moves up and down along the guide posts through the cylinder shafts of the lifting cylinders, the front side and the rear side of the lower fixed plate are also provided with supporting pressing plates, the aseptic chamber component is provided with an aseptic cavity with a hollow inside and rectangular structure, the right side of the aseptic cavity is provided with a second steam inlet, the upper surface of the aseptic cavity is provided with a bending structure, the bending structure is provided with a plurality of connecting holes, the sterile cavity is connected with the supporting component through the connecting holes, a bag inlet with a circular structure is arranged at the center of the bottom of the sterile cavity, the right side of the bag inlet is provided with a condensed water collecting hole, the condensed water collecting hole is provided with a condensed water recoverer, the left side and the right side of the sterile cavity are respectively provided with a bag clamping cylinder, the inner bottom side of the sterile cavity is provided with a plurality of bag clamping plates, the front side and the rear side of the bag clamping plates are provided with bag clamping plates, the bag clamping plates are of L-shaped structures, a gap is arranged between the bag clamping plates and the sterile cavity, the bag clamping plates are arranged in the gap, the bag clamping plates are provided with bag clamping connecting blocks, the cylinder shafts of the bag clamping cylinders are connected to the bag clamping connecting blocks, the utility model provides a draw cover, including the clamp pocket, draw the cover cylinder, draw the bag board and be in the clearance is in the free slip, be provided with the clamp pocket that is semi-circular structure on the clamp pocket, draw the cover subassembly to be provided with inside hollow and draw the cover stay tube, the upper portion of drawing the cover stay tube is provided with and is circular structure's the cover flange that pulls out, be provided with a plurality of connecting holes on the cover flange that pulls out, draw the cover stay tube install in on the supporting subassembly, the inside of drawing the cover stay tube inserts and has a cover connecting rod, the top of drawing the cover stay tube is provided with and pulls out the cover cylinder, pull out the cover cylinder with it is in the same place to pull out the cover connecting rod, the inside of pulling out the cover sealing tube is provided with a plurality of and pulls out the cover sealing washer, the bottom of pulling out the cover connecting rod is provided with a plurality of being circular structure pulls out the cover claw, the other end of pulling out the cover claw, the cover pliers is provided with pincers handle and jaw, the pincers are provided with the pincers handle and the pincers, the pincers handle is fixed in the groove is in the U-shaped groove is in the bottom of the U groove is in the cover, the U groove is in the cover groove.
2. A sterile cold filling apparatus according to claim 1, wherein: the transposition assembly is provided with a transposition air cylinder seat, the transposition air cylinder seat is arranged on the right side of the lower fixing plate, a transposition air cylinder is arranged on the transposition air cylinder seat, a transposition air cylinder connecting plate is arranged on the moving plate, an air cylinder shaft of the transposition air cylinder is connected with the transposition air cylinder connecting plate, and the transposition air cylinder drives the upper wear-resisting plate to slide left and right on the lower wear-resisting plate by pulling the moving plate.
3. A sterile cold filling apparatus according to claim 1, wherein: the aseptic filling subassembly is provided with inside cavity and is cylindrical structure's filling inlet pipe, the bottom of filling inlet pipe is provided with the filling head, the inside of filling head is provided with conical structure, the upper portion of filling inlet pipe is provided with the filling flange that is circular structure, the filling inlet pipe is fixed to through the filling flange on the supporting component, be provided with third steam inlet and third steam outlet on the side of filling flange, third steam inlet with third steam outlet runs through respectively in the filling inlet pipe, still be provided with the filling feed inlet on the filling inlet pipe, the top of filling inlet pipe is provided with the filling cylinder, the inside filling pole that is provided with of filling inlet pipe, the filling cylinder with the filling pole links together, the bottom of filling pole is provided with the filling end cap.
4. A sterile cold filling apparatus according to claim 3, wherein: the filling plug is made of polytetrafluoroethylene materials, the surface roughness of the filling plug is 0.4, the lower part of the filling plug is of a spherical structure, and the spherical structure and the conical structure of the filling head are of a linear sealing structure.
5. A sterile cold filling apparatus according to claim 4, wherein: the outside of filling head is provided with inserts the direction tapering, insert the tapering of direction tapering and be 18.9 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842260.7A CN107499612B (en) | 2017-09-18 | 2017-09-18 | Sterile cold filling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842260.7A CN107499612B (en) | 2017-09-18 | 2017-09-18 | Sterile cold filling equipment |
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| CN107499612A CN107499612A (en) | 2017-12-22 |
| CN107499612B true CN107499612B (en) | 2023-05-26 |
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| CN201710842260.7A Active CN107499612B (en) | 2017-09-18 | 2017-09-18 | Sterile cold filling equipment |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674711A (en) * | 2018-04-11 | 2018-10-19 | 艾得客实业（湖北）有限公司 | A kind of back pressure apparatus and its application method for sterilizing bottle placer |
| CN109502090B (en) * | 2018-10-15 | 2020-11-27 | 珠海优特智厨科技有限公司 | Dispenser |
| CN110406739B (en) * | 2019-07-11 | 2020-06-05 | 青岛润达生物科技有限公司 | Aseptic cold canning device of bacteriophage extraction concentrate |
| CN111348252A (en) * | 2020-02-27 | 2020-06-30 | 广州市铭慧机械股份有限公司 | Sterile filling device |
| CN111943117A (en) * | 2020-07-25 | 2020-11-17 | 康季 | Aseptic cold canning system of concentrated solution is drawed to plant |
| CN112093749A (en) * | 2020-09-16 | 2020-12-18 | 康季 | Aseptic cold canning system of preventing leaking plant extraction concentrate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4331745A1 (en) * | 1993-09-20 | 1995-03-23 | Kronseder Maschf Krones | Filling machine for vessels |
| CN103625664B (en) * | 2012-08-28 | 2016-01-20 | 上海果丰机械设备有限公司 | A kind of portable type sterile bag aseptic filler |
| CN103398193A (en) * | 2013-07-29 | 2013-11-20 | 深圳市信宇人科技有限公司 | Rapid intermittent feeding valve and coating machine thereof |
| CN203922698U (en) * | 2014-06-23 | 2014-11-05 | 闵建平 | Aseptic filling valve group |
| CN205034373U (en) * | 2015-09-21 | 2016-02-17 | 温州来福机械制造有限公司 | Liquid packaging machine metering mechanism |
| CN207404050U (en) * | 2017-09-18 | 2018-05-25 | 艾得客实业（上海）有限公司 | A kind of cold-aseptic filling equipment |
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