CN116571131A - Preparation method and preparation equipment of hydrocolloid dressing - Google Patents
Preparation method and preparation equipment of hydrocolloid dressing Download PDFInfo
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- CN116571131A CN116571131A CN202310386178.3A CN202310386178A CN116571131A CN 116571131 A CN116571131 A CN 116571131A CN 202310386178 A CN202310386178 A CN 202310386178A CN 116571131 A CN116571131 A CN 116571131A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 239000000416 hydrocolloid Substances 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 116
- 239000002994 raw material Substances 0.000 claims abstract description 114
- 238000002156 mixing Methods 0.000 claims abstract description 87
- 238000001125 extrusion Methods 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 62
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000000889 atomisation Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000011068 loading method Methods 0.000 claims description 56
- 239000007788 liquid Substances 0.000 claims description 34
- 238000012216 screening Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000001846 repelling effect Effects 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 10
- 206010052428 Wound Diseases 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 4
- 206010040047 Sepsis Diseases 0.000 description 2
- 206010048038 Wound infection Diseases 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000013223 septicemia Diseases 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
- A61F13/0213—Adhesive bandages or dressings with fluid retention members the fluid retention member being a layer of hydrocolloid, gel forming material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/008—Hydrogels or hydrocolloids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/713—Sieving materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
- B01F35/7164—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components the containers being placed in parallel before contacting the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/22—Mixing of ingredients for pharmaceutical or medical compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a preparation method and preparation equipment of a hydrocolloid dressing, comprising the following steps: the device comprises a plurality of raw material boxes, a mixing cylinder box, a belt conveyor and a processing bracket, wherein the raw material boxes are arranged on the mixing cylinder box through quantitative feeding structures, the mixing cylinder box is arranged on a mixing stirring structure, the processing bracket is arranged on the belt conveyor, and extrusion feeding forming structures are arranged on the belt conveyor and the processing bracket; the quantitative drainage feeding device has the beneficial effects that the quantitative drainage feeding of the raw materials is carried out through the quantitative feeding structure, so that the raw materials are stably fed, the phenomenon of material errors is avoided, and meanwhile, the raw materials are screened and subjected to vibration atomization feeding through the mixing and stirring structure, so that the phenomenon of solid accumulation in the stirring and mixing process is avoided, and the phenomenon of incomplete reaction is avoided.
Description
Technical Field
The invention relates to the technical field of hydrocolloid production, in particular to a hydrocolloid dressing preparation method and preparation equipment.
Background
The hydrocolloid dressing is a novel wound care dressing and can be suitable for clinical multiple tissue exudation wounds. Compared with the traditional dressing, the hydrocolloid dressing has the advantages that: can maintain the moist microenvironment of the wound surface for a long time and promote the healing of the wound surface; can continuously absorb the seepage liquid, reduce the times of changing the medicine, and reduce the secondary wounds caused by changing the medicine; the wound surface is completely covered, bacteria are isolated, and the risk of wound infection is reduced. Wound infection is the most serious interfering factor in the wound healing process, and bacterial breeding deepens the wound surface, abscess and the like, and even causes severe symptoms such as septicemia, sepsis and the like to endanger life. Traditional hydrocolloid dressing does not possess antibiotic function, only can reduce the contact of wound and external through physical separation effect, thereby reduce the infection of wound, medical hydrocolloid coiled material need mix the stirring to its two sets of raw materials in production process, current method to two sets of raw materials mix the stirring is with two sets of raw materials is leading-in agitating unit, then open agitating unit and carry out the mixing stirring to it, the inconvenient accuse of dosage of two sets of raw materials, thereby influence the stirring effect of two sets of raw materials, the limitation is higher, powder and liquid mixing simultaneously, solid particle appears easily, make the inboard misce bene of granule, the material tank monitoring is mainly four kinds, gamma ray monitoring, its advantage accurate monitoring. The equipment belongs to a radioactive ray device, so that environmental pollution and human body injury are easily caused, and the equipment is high in cost and difficult to maintain. The defect of acoustic wave monitoring is easy to be influenced by external environment and sound to cause fluctuation. Radar monitoring has the defects that the defect working environment is severely restricted, the accuracy is high due to the influence of the wet raw materials and powder, and the failure rate is high. The weighing scale monitoring has the defects that the weighing scale is required to be calibrated regularly, the residual value exists in the tank, only the trend can be seen, the accurate effect can not be achieved, the time and the labor can not be wasted, the purpose of continuously monitoring the accurate cloth can not be achieved, and in view of the problem, the scheme is generated for the deep research of the problems.
Disclosure of Invention
The technical scheme of the invention for achieving the purpose is as follows: a hydrocolloid dressing preparation apparatus comprising: the device comprises a plurality of raw material boxes, a mixing cylinder box, a belt conveyor and a processing bracket, wherein the raw material boxes are arranged on the mixing cylinder box through quantitative feeding structures, the mixing cylinder box is arranged on a mixing stirring structure, the processing bracket is arranged on the belt conveyor, and extrusion feeding forming structures are arranged on the belt conveyor and the processing bracket;
the mixing and stirring structure comprises: the device comprises a pair of concave circular arc blocks, a pair of convex circular ring rotating blocks, a rotary feeding disc, a rotary feeding circular ring, a horn-shaped rotary collecting block, a feeding circular ring pipe, a circular ring filter screen, a plurality of fan-shaped filter screens, a plurality of rotating blades, a pair of rotary driving gears, a rotary conductive shaft, a circular transmission supporting block, a rotary feeding driving machine, a pair of rotary sleeved circular clamping bars, a stirring and mixing assembly and a vertical vibration feeding assembly;
the pair of concave circular arc blocks are uniformly inserted and mounted on the mixing cylinder box, the inner side of the mixing cylinder box is provided with a pair of driving grooves, the pair of driving grooves are respectively positioned between gaps of the pair of concave circular arc blocks, the pair of convex circular ring rotating blocks are respectively movably inserted and mounted on the inner sides of the pair of concave circular arc blocks, the rotary feeding disc and the rotary feeding circular ring are respectively mounted on the pair of convex circular ring rotating blocks, the horn-shaped rotary gathering block is mounted on the rotary feeding circular ring, the feeding circular ring pipe is mounted on the rotary feeding disc, the feeding circular ring pipe is connected on the horn-shaped rotary gathering block, the feeding circular ring pipe is provided with a plurality of discharging ports, the circular ring filter screen is mounted on the inner side of the feeding circular ring pipe, a plurality of fan-shaped discharging holes are formed in the rotary feeding disc, a plurality of fan-shaped filter screens are respectively arranged on the fan-shaped discharging holes, a plurality of rotary blades are uniformly arranged on the rotary feeding disc, a pair of rotary sleeve circular clamping strips are respectively sleeved on a pair of convex circular rotary blocks, a circular conductive supporting block is arranged on the mixing cylinder box, a rotary conductive shaft is inserted on the circular conductive supporting block, a pair of rotary driving gears are arranged on the rotary conductive shaft and are respectively meshed with gears between the pair of rotary sleeve circular clamping strips, a rotary feeding driving machine is arranged on the circular conductive supporting block, the driving end of the rotary feeding driving machine is connected on the rotary conductive shaft, the stirring and mixing assembly and the vertical vibration feeding assembly are arranged on the inner side of the mixing cylindrical box.
Preferably, the vertical vibration feeding component comprises: the device comprises a vibration cylinder pipe, a plurality of vibration vertical limiting shafts, a plurality of vertical limiting sleeve springs, a screening feeding net, a circular ring electromagnetic iron block, a circular ring magnetic iron block, a horn-shaped lifting block, an atomization circular ring, a plurality of atomization spray heads, a raw material liquid tank, a raw material liquid pump and a circular ring lifting rubber mat;
the utility model provides a mix cylinder case's inboard has seted up the lift vibrations groove, vibrations cylinder pipe activity cartridge in the inboard in lift vibrations groove, a plurality of vibrations perpendicular spacing axle activity cartridge in a plurality of the inboard in lift vibrations groove, and a plurality of vibrations perpendicular spacing axle activity cartridge in on the vibrations cylinder pipe, screening material loading net install in on the vibrations cylinder pipe, ring electromagnet install in the inboard in lift vibrations groove, ring magnet install in on the vibrations cylinder pipe, loudspeaker formula lifter install in on the vibrations cylinder pipe, ring lift cushion install in loudspeaker formula lifter and mix the inboard in the cylinder case, atomizing ring install in the inboard in mixing the cylinder case, a plurality of atomizer evenly install in on the atomizing ring, the raw materials drawing liquid pump install in on the raw materials liquid case, just the raw materials drawing liquid pump connect in on the atomizing ring.
Preferably, the stirring and mixing assembly comprises: the stirring device comprises a plurality of stirring driving shafts, a plurality of stirring discs, a plurality of stirring blades, a stirring driver, a stirring driving gear, a plurality of stirring transmission gears and a horn-shaped limiting block;
the mixing cylinder box is provided with a plurality of rotary cylinder grooves, the stirring driving shafts are respectively inserted into the inner sides of the rotary cylinder grooves through bearing extrusion, the stirring discs are respectively movably inserted into the inner sides of the rotary cylinder grooves, the stirring discs are respectively connected to the stirring driving shafts, the stirring blades are respectively installed on the stirring discs, the stirring driving machine is installed on the mixing cylinder box, the stirring driving gear is installed on the driving end of the stirring driving machine, the stirring driving gears are respectively installed on the stirring driving shafts, the stirring driving gears are meshed with gears among the stirring driving gears, and the horn-shaped limiting block is installed on the inner sides of the mixing cylinder box.
Preferably, the quantitative feeding structure comprises: the feeding device comprises a plurality of Z-shaped feeding pipes, a plurality of feeding push-pull shafts, a plurality of feeding push-pull blades, a plurality of feeding push-pull driving machines, a convex measuring box, an L-shaped feeding pipe, a return-shaped feeding limiting block, a feeding limiting plate, a feeding hydraulic push rod, a quantitative horn-shaped block, a weight sensor and a feeding limiting shaft;
the convex measuring box is arranged on the mixing cylinder box, two sides of the Z-shaped feeding pipes are respectively connected with the raw material boxes and the convex measuring box, the feeding push-pull shafts are inserted on the Z-shaped feeding pipes through bearings, the feeding push-pull blades are respectively arranged on the feeding push-pull shafts, the driving ends of the feeding push-pull driving machines are connected on the feeding push-pull shafts, the L-shaped feeding pipes are inserted on the convex measuring box and the mixing cylinder box, the utility model discloses a feeding device, including L type material loading pipe, material loading limiting plate, quantitative horn type piece, L type material loading pipe, material loading limiting plate, material loading liquid push rod, the discharge opening has been seted up on the L type material loading pipe, the movable cartridge of returning shape material loading limiting block in the interior survey of L type material loading pipe, the material loading limiting plate passes through material loading limiting shaft movable mounting in on the returning shape material loading limiting block, material loading liquid push rod install in the inboard of L type material loading pipe, just the pushing end of material loading liquid push rod connect in on the returning shape material loading limiting block, quantitative horn type piece install in on the protruding type measuring box, weight sensor install in the inboard of L type material loading pipe.
Preferably, the extrusion feeding forming structure comprises: the device comprises a feeding drainage pump, a feeding pipe, a feeding spray head, a pair of heat sealing edge devices, an extrusion concave block, a pair of extrusion lifting bearing blocks, two pairs of extrusion repulsive magnets, a stretcher and an extrusion roller;
the feeding drainage pump is installed on the mixing cylinder box, the feeding pipe is installed on the feeding drainage pump, the feeding pipe is connected to the processing support, the feeding spray head is installed on the feeding pipe, the pair of heat sealing edge devices are installed on the processing support, the extrusion concave block is located between the pair of heat sealing edge devices, a pair of lifting extrusion grooves are formed in the extrusion concave block, the pair of extrusion lifting bearing blocks are movably inserted into the inner sides of the pair of lifting extrusion grooves respectively, the pair of extrusion repelling magnets are installed on the pair of extrusion lifting bearing blocks and the pair of lifting extrusion grooves respectively, the extrusion roller is installed on the pair of extrusion lifting bearing blocks, and the stretcher is installed on the belt conveyor.
Preferably, a pair of extrusion lifting bearing blocks and a pair of lifting extrusion grooves are provided with a plurality of vertical limiting shafts, a horn-shaped drainage block is arranged on the feeding circular pipe, and the horn-shaped drainage block is connected to the rotary feeding circular disk.
Preferably, a coiled temperature control pipe is arranged on the inner side of the side wall of the mixing cylinder box, a temperature control box and a temperature control pump are arranged on the coiled temperature control pipe, the temperature control pump is arranged on the temperature control box, and an electric heating pipe, a cooler and a radiator are arranged on the inner side of the temperature control box.
The preparation method of the hydrocolloid dressing comprises the following operation steps: s1, quantitatively feeding raw materials; s2, vibrating and screening; s3, raw material atomization feeding; s4, mixing and stirring at multiple angles; s5, drainage and feeding; s6, tiling by hot melting and edge sealing;
step S1: feeding a plurality of raw materials according to different requirements;
step S2: the raw materials are subjected to clockwise rotation and anticlockwise rotation through centrifugal rotation screening, so that the raw materials can be screened and can be stirred and crushed clockwise and anticlockwise;
step S3: the sieved raw materials are subjected to lifting vibration feeding, so that the raw materials are atomized into powder, the vibration powder drains the raw materials to the inner side of a mixing cylindrical box, and meanwhile, atomized powder is mixed and falls through atomized liquid;
step S4: the mixed raw materials are subjected to clockwise and anticlockwise multi-angle rotary stirring;
step S5: draining the stirred and mixed raw materials onto a raw material cloth;
step S6: the edge is sealed by relatively extruding a pair of raw cloth, and then the edge is sealed by extruding the pair of raw cloth.
Preferably, in the step S3, the raw materials smaller than a certain size are screened by vibration, so that the raw materials fall through a screening feeding net.
Preferably, in the step S6, a pair of raw material cloths is sealed, and then the raw material cloths are extruded, so that raw materials inside the raw material cloths are extruded and laid flat.
According to the preparation method and the preparation equipment for the hydrocolloid dressing, disclosed by the invention, the raw materials are quantitatively drained and fed through the quantitative feeding structure, so that the raw materials are stably fed, the phenomenon of material errors is avoided, and meanwhile, the raw materials are screened and subjected to vibration atomization feeding through the mixing and stirring structure, so that the phenomenon of solid accumulation in the stirring and mixing process is avoided, and the phenomenon of incomplete reaction is avoided.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a hydrocolloid dressing preparation method and a hydrocolloid dressing preparation device according to the present invention.
Fig. 2 is a schematic side view of a hydrocolloid dressing preparation method and a preparation device according to the present invention.
Fig. 3 is a schematic top view of a hydrocolloid dressing preparation method and a preparation device according to the present invention.
Fig. 4 is a schematic top view of a mixing and stirring structure of a hydrocolloid dressing preparation method and a preparation device according to the present invention.
Fig. 5 is a schematic top view of a stirring and mixing assembly of the preparation method and the preparation device of the hydrocolloid dressing.
Fig. 6 is a partial enlarged view of "a" in fig. 1.
Fig. 7 is a partial enlarged view of "B" in fig. 2.
In the figure: 1. a raw material box; 2. a mixing cylinder box; 3. a belt conveyor; 4. processing a bracket; 5. concave arc blocks; 6. a convex circular ring rotating block; 7. rotating a feeding disc; 8. rotating a feeding circular ring; 9. a horn-type rotary aggregation block; 10. feeding circular rings; 11. a circular ring filter screen; 12. a weight sensor; 13. a fan-shaped filter screen; 14. rotating the blades; 15. a rotation driving gear; 16. rotating the conductive shaft; 17. a loop-shaped conductive support block; 18. a rotary feeding driving machine; 19. rotating the sleeved circular ring clamping strip; 20. vibrating the cylindrical tube; 21. vibrating the vertical limiting shaft; 22. a spring is sleeved at the vertical limit; 23. screening a feeding net; 24. a circular ring electromagnet block; 25. a circular ring magnet block; 26. a horn-shaped lifting block; 27. an atomization circular ring; 28. an atomizing nozzle; 29. a raw material liquid tank; 30. a raw material liquid pump; 31. the circular ring lifts the rubber cushion; 32. a stirring drive shaft; 33. a stirring disc; 34. stirring blades; 35. a stirring driver; 36. a stirring driving gear; 37. stirring transmission gear; 38. a horn-shaped limiting block; 39. z-shaped feeding pipe; 40. a feeding push-pull shaft; 41. feeding push-pull blades; 42. a feeding push-pull driving machine; 43. a convex measuring box; 44. an L-shaped feeding pipe; 45. a feeding limiting block in a shape of a loop; 46. a feeding limiting plate; 47. feeding a hydraulic push rod; 48. and quantifying the horn-shaped block.
Detailed Description
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Examples
As shown in fig. 1-7, a plurality of raw material boxes 1 are mounted on a mixing cylindrical box 2 through a quantitative feeding structure, the mixing cylindrical box 2 is mounted on a mixing stirring structure, a processing bracket 4 is mounted on a belt conveyor 3, and a extrusion feeding forming structure is mounted on the belt conveyor 3 and the processing bracket 4;
specifically, the mixing stirring structure includes: the device comprises a pair of concave circular arc blocks 5, a pair of convex circular ring rotating blocks 6, a rotary feeding disc 7, a rotary feeding circular ring 8, a horn-shaped rotary collecting block 9, a feeding circular ring pipe 10, a circular ring filter screen 11, a plurality of fan-shaped filter screens 13, a plurality of rotating blades 14, a pair of rotary driving gears 15, a rotary conducting shaft 16, a circular conducting supporting block 17, a rotary feeding driving machine 18, a pair of rotary sleeved circular ring clamping bars 19, a stirring and mixing assembly and a vertical vibration feeding assembly;
specifically, a pair of concave circular arc blocks 5 are uniformly inserted and mounted on the mixing cylinder box 2, a pair of driving grooves are formed in the inner side of the mixing cylinder box 2, a pair of driving grooves are respectively positioned between gaps of the pair of concave circular arc blocks 5, a pair of convex circular arc rotating blocks 6 are respectively movably inserted and mounted on the inner sides of the pair of concave circular arc blocks 5, a rotary feeding disc 7 and a rotary feeding circular ring 8 are respectively mounted on the pair of convex circular arc rotating blocks 6, a horn-shaped rotary collecting block 9 is mounted on the rotary feeding circular ring 8, a feeding circular ring pipe 10 is mounted on the rotary feeding disc 7, the feeding circular ring pipe 10 is connected to the horn-shaped rotary collecting block 9, a plurality of discharging ports are formed in the feeding circular ring pipe 10, the circular ring filter screen 11 is installed on the inner side of the feeding circular ring pipe 10, the rotary feeding disc 7 is provided with a plurality of fan-shaped discharging holes, a plurality of fan-shaped filter screens 13 are respectively installed on a plurality of fan-shaped discharging holes, a plurality of rotary blades 14 are uniformly installed on the rotary feeding disc 7, a pair of rotary sleeved circular ring clamping strips 19 are respectively sleeved on a pair of convex circular ring rotary blocks 6, a circular conductive supporting block 17 is installed on the mixing cylinder box 2, a rotary conductive shaft 16 is inserted on the circular conductive supporting block 17, a pair of rotary driving gears 15 are installed on the rotary conductive shaft 16, the rotary feeding driving gears 15 are respectively meshed with gears between the pair of rotary sleeved circular ring clamping strips 19, the rotary feeding driving machine 18 is installed on the circular conductive supporting block 17, and the driving end of the rotary feeding driving machine 18 is connected to the rotary conducting shaft 16, and the stirring and mixing assembly and the vertical vibration feeding assembly are installed on the inner side of the mixing cylinder box 2.
When in use, the rotary feeding driver 18 is operated to drive the rotary transmission shaft 16 on the driving end of the rotary feeding driver 18 to rotate, so that the rotary transmission shaft 16 drives a pair of rotary driving gears 15 on the rotary transmission shaft to rotate, the rotary sleeve ring clamping strips 19 meshed with the rotary driving gears 15 are respectively driven to rotate by the rotary sleeve rings, the convex ring rotating blocks 6 on the rotary sleeve ring clamping strips are driven to rotate by the rotary sleeve rings, the convex ring rotating blocks 6 are driven to rotate along the inner sides of the concave arc blocks 5, the rotary feeding circular discs 7 and the rotary feeding circular rings 8 on the rotary sleeve ring rotating blocks are respectively driven by the convex ring rotating blocks 6, the horn-shaped rotary collecting blocks 9 on the rotary feeding circular rings 8 are driven to rotate by the rotary feeding circular discs 7, thereby unify rotatory collection piece 9 of loudspeaker type and material loading ring pipe 10 high-speed rotation, carry out the centrifugal screening through quantitative feeding structure with the raw materials that quantitative drainage was carried out to the inboard of mixing cylinder case 2, through high-speed centrifugation, thereby carry out centrifugal screening with the raw materials, carry out the screening with the raw materials through the inboard ring filter screen 11 of material loading cylinder pipe, through ring filter screen 11 and centrifugal force, thereby screen out the raw materials, simultaneously screen the raw materials through the fan-shaped filter screen 13 of a plurality of on the rotatory material loading ring 8, simultaneously through the rotation of a plurality of blade, thereby produce rotatory decurrent air current with mixing cylinder case 2 inboard, thereby filter the raw materials through a plurality of fan-shaped filter screen 13 and ring filter screen 11, vibrate the screening with the raw materials through vertical vibrations material loading subassembly, mix the raw materials through stirring mixing assembly.
As shown in fig. 1-7, the vertical vibration feeding assembly comprises: the device comprises a vibration cylinder pipe 20, a plurality of vibration vertical limiting shafts 21, a plurality of vertical limiting sleeve springs 22, a screening feeding net 23, a circular ring electromagnet block 24, a circular ring electromagnet block 25, a horn-shaped lifting block 26, an atomization circular ring 27, a plurality of atomization nozzles 28, a raw material liquid tank 29, a raw material liquid pump 30 and a circular ring lifting rubber mat 31;
specifically, the lifting vibration groove is formed in the inner side of the mixing cylinder box 2, the vibration cylinder pipe 20 is movably inserted into the inner side of the lifting vibration groove, the vibration vertical limiting shafts 21 are movably inserted into the vibration cylinder pipe 20, the screening feeding net 23 is mounted on the vibration cylinder pipe 20, the ring electromagnet block 24 is mounted on the inner side of the lifting vibration groove, the ring electromagnet block 25 is mounted on the vibration cylinder pipe 20, the horn-shaped lifting block 26 is mounted on the vibration cylinder pipe 20, the ring lifting rubber cushion 31 is mounted on the horn-shaped lifting block 26 and the inner side of the mixing cylinder box 2, the atomizing ring 27 is mounted on the inner side of the mixing cylinder box 2, the atomizing nozzles 28 are uniformly mounted on the atomizing ring 27, the raw material liquid pump 30 is mounted on the raw material liquid pump 29, and the raw material liquid pump 30 is connected to the ring.
When the device is used, the circular ring electromagnet block 24 is electrified, the circular ring electromagnet block 24 generates magnetism, the circular ring electromagnet block 25 is repulsed through magnetism, the vibration cylinder tube 20 on the circular ring electromagnet block 25 is driven to ascend through the circular ring electromagnet block 25, the circular ring electromagnet block 25 ascends along the plurality of vibration vertical limiting shafts 21, the ascending and descending kinetic energy generated by repulsion is converted into the elastic deformation of the plurality of vertical limiting sleeved springs 22 through the plurality of vertical limiting sleeved springs 22, the kinetic energy generated by electromagnetic repulsion is stored through the elastic deformation, the vibration cylinder tube 20 is elastically pushed, the screening feeding net 23 on the circular ring electromagnet block 20 is driven through the vibration cylinder tube 20, the raw materials are vertically ascended and descended through the screening feeding net 23, the raw materials are subjected to ascending and descending vibration screening, the raw materials are atomized and fall down, the raw materials on the raw materials pump 30 on the raw materials box 1 are guided to the inner side of the atomizing circular ring 27, the raw materials on the atomizing circular ring 27 are atomized and mixed through the plurality of spray heads 28 on the inner side of the raw materials box 1, and thus the raw materials of different kinds of raw materials are atomized and mixed, and the raw materials are prevented from being mixed thoroughly.
As shown in fig. 1-7, the stirring and mixing assembly comprises: a plurality of stirring driving shafts 32, a plurality of stirring discs 33, a plurality of stirring blades 34, a stirring driver 35, a stirring driving gear 36, a plurality of stirring transmission gears 37 and a horn-shaped limiting block 38;
specifically, a plurality of rotary cylinder grooves are formed in the mixing cylinder box 2, a plurality of stirring driving shafts 32 are respectively inserted into the inner sides of the rotary cylinder grooves through bearing extrusion, a plurality of stirring discs 33 are respectively movably inserted into the inner sides of the rotary cylinder grooves, the stirring discs 33 are respectively connected to the stirring driving shafts 32, a plurality of stirring blades 34 are respectively installed on the stirring discs 33, a stirring driving machine 35 is installed on the mixing cylinder box 2, a stirring driving gear 36 is installed on the driving end of the stirring driving machine 35, a plurality of stirring driving gears 37 are respectively installed on the stirring driving shafts 32, a plurality of stirring driving gears 37 are in gear engagement with the stirring driving gears 36, and a horn-shaped limiting block 38 is installed on the inner sides of the mixing cylinder box 2.
When the stirring and stirring device is used, the stirring driving gear 36 on the driving end of the stirring driving machine 35 is driven to rotate through the stirring driving gear 35, the stirring driving gear 37 meshed with the stirring driving gear 36 is driven to rotate, the stirring driving shafts 32 on the stirring driving gear are respectively driven to rotate through the stirring driving gears 37, the stirring discs 33 on the stirring driving shafts are respectively driven to rotate through the stirring driving shafts 32, the stirring blades 34 on the stirring driving discs are respectively driven to rotate through the stirring discs 33, the inner side raw materials of the mixing cylinder box 2 are mixed and stirred through the stirring blades 34, and the mixing and stirring on the inner side of the mixing cylinder box 2 are accelerated through multi-angle rotation and stirring, so that solid particles are avoided.
As shown in fig. 1 to 7, the quantitative feeding structure comprises: the feeding device comprises a plurality of Z-shaped feeding pipes 39, a plurality of feeding push-pull shafts 40, a plurality of feeding push-pull blades 41, a plurality of feeding push-pull driving machines 42, a convex measuring box 43, an L-shaped feeding pipe 44, a return-shaped feeding limiting block 45, a feeding limiting plate 46, a feeding hydraulic push rod 47, a quantitative horn-shaped block 48, a weight sensor 12 and a feeding limiting shaft;
specifically, the convex measuring box 43 is installed on the mixing cylinder box 2, two sides of the Z-shaped feeding pipe 39 are respectively connected to the raw material box 1 and the convex measuring box 43, the feeding push-pull shaft 40 is inserted on the Z-shaped feeding pipe 39 through a bearing, the feeding push-pull blades 41 are respectively installed on the feeding push-pull shaft 40, the driving end of the feeding push-pull driving machine 42 is connected to the feeding push-pull shaft 40, the L-shaped feeding pipe 44 is inserted on the convex measuring box 43 and the mixing cylinder box 2, a discharging opening is formed in the L-shaped feeding pipe 44, the return feeding limiting block 45 is movably inserted on the inner side of the L-shaped feeding pipe 44, the feeding limiting plate 46 is movably installed on the return feeding limiting block 45 through the feeding limiting shaft, the feeding liquid push rod 47 is installed on the inner side of the L-shaped feeding pipe 44, the feeding push rod 47 is pushed by the feeding push rod 47 and is installed on the inner side of the L-shaped feeding pipe 44, and the feeding liquid push rod 45 is connected to the load-feed-push rod 45.
During the use, through the operation of a plurality of material loading push-pull driving machine 42, drive the material loading push-pull axle 40 rotation on the drive end of a plurality of material loading push-pull driving machine 42 respectively, drive the material loading push-pull blade 41 rotation on it through material loading push-pull axle 40 respectively, thereby reach the powder that carries out the rotation feeding with the inboard of a plurality of Z type material loading stopper 39, through the inboard of measuring box 43 with the powder drainage, through the inboard of the quantitative horn type piece 48 of measuring box 43, drain to the material loading limiting plate 46 through quantitative horn type piece 48, flexible through material loading push rod 47, drive the feed liquid push rod 47 push-end on the feed back material limiting block 45, make the feed back limiting plate 46 that returns shape material limiting block 45 inboard not receive the shielding support, thereby rotate the material loading limiting plate 46 along the material loading limiting shaft, thereby carry out the material loading limiting plate 46 with the material loading through L type material loading limiting plate 44 on the material loading limiting plate 46 and carrying out the measuring cylinder limit plate 46 through the material loading box, thereby the weight of the material loading is mixed material is carried out to the material loading is measured to the cylinder 46.
As shown in fig. 1 to 7, the extrusion feeding forming structure comprises: the device comprises a feeding drainage pump, a feeding pipe, a feeding spray head, a pair of heat sealing edge devices, an extrusion concave block, a pair of extrusion lifting bearing blocks, two pairs of extrusion repulsive magnets, a stretcher and an extrusion roller;
specifically, the feeding drainage pump is installed on the mixing cylinder box 2, the feeding pipe is installed on the feeding drainage pump, and the feeding pipe is connected to the processing support 4, the feeding spray head is installed on the feeding pipe, a pair of heat sealing edge devices are installed on the processing support 4, the extrusion concave block is installed on the processing support 4, and the extrusion concave block is located between the pair of heat sealing edge devices, a pair of lifting extrusion grooves are formed in the extrusion concave block, the pair of extrusion lifting bearing blocks are movably inserted into the inner sides of the pair of lifting extrusion grooves respectively, two pairs of extrusion repelling magnets are installed on the pair of extrusion lifting bearing blocks and the pair of lifting extrusion grooves respectively, the extrusion roller is installed on the pair of extrusion lifting bearing blocks, and the stretcher is installed on the belt conveyor 3.
When the sealing device is used, liquid on the inner side of the mixing cylinder box 2 is drained to the inner side of the feeding pipe through the feeding drainage pump, raw material liquid is drained to the feeding spray head through the feeding pipe, hydrocolloid is drained between a pair of raw material belts through the feeding spray head, two sides of the raw material belts are extruded and hot-melt sealed through the heat sealing edge device, two pairs of repulsive magnet blocks on the inner side of the extrusion concave block are mutually repelled, a pair of extrusion lifting bearing blocks are respectively driven by the repulsive magnet blocks, and an extrusion roller on the concave block is driven by the extrusion lifting bearing blocks, so that raw material on the inner side of the raw material belts after edge sealing is extruded and tiled.
As a preferable scheme, a pair of extrusion lifting bearing blocks and a pair of lifting extrusion grooves are provided with a plurality of vertical limiting shafts, and a horn-shaped drainage block is arranged on the feeding circular ring pipe 10 and is connected to the rotary feeding circular disc 7.
As a preferable scheme, further, a coiled temperature control pipe is arranged on the inner side of the side wall of the mixing cylinder box 2, a temperature control box and a temperature control pump are arranged on the coiled temperature control pipe, the temperature control pump is arranged on the temperature control box, and an electric heating pipe, a cooler and a radiator are arranged on the inner side of the temperature control box.
The preparation method of the hydrocolloid dressing comprises the following operation steps: s1, quantitatively feeding raw materials; s2, vibrating and screening; s3, raw material atomization feeding; s4, mixing and stirring at multiple angles; s5, drainage and feeding; s6, tiling by hot melting and edge sealing;
step S1: feeding a plurality of raw materials according to different requirements;
step S2: the raw materials are subjected to clockwise rotation and anticlockwise rotation through centrifugal rotation screening, so that the raw materials can be screened and can be stirred and crushed clockwise and anticlockwise;
step S3: the sieved raw materials are subjected to lifting vibration feeding, so that the raw materials are atomized into powder, the vibration powder guides the raw materials to the inner side of a mixing cylindrical box 2, and meanwhile, atomized powder is mixed and falls through atomized liquid;
step S4: the mixed raw materials are subjected to clockwise and anticlockwise multi-angle rotary stirring;
step S5: draining the stirred and mixed raw materials onto a raw material cloth;
step S6: the edge is sealed by relatively extruding a pair of raw cloth, and then the edge is sealed by extruding the pair of raw cloth.
Preferably, in step S3, the raw materials smaller than a certain size are dropped through the sieving and feeding net 23 by vibration sieving.
In a preferred embodiment, in step S6, a pair of raw material cloths is sealed, and then the pair of raw material cloths is extruded, so that raw materials inside the pair of raw material cloths are extruded and tiled.
The above technical solution only represents the preferred technical solution of the present invention, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, and the technical solution falls within the scope of the present invention.
Claims (10)
1. A hydrocolloid dressing preparation apparatus comprising: the device comprises a plurality of raw material boxes, a mixing cylinder box, a belt conveyor and a processing bracket, and is characterized in that the raw material boxes are arranged on the mixing cylinder box through a quantitative feeding structure, the mixing cylinder box is arranged on a mixing stirring structure, the processing bracket is arranged on the belt conveyor, and extrusion molding structures are arranged on the belt conveyor and the processing bracket;
the mixing and stirring structure comprises: the device comprises a pair of concave circular arc blocks, a pair of convex circular ring rotating blocks, a rotary feeding disc, a rotary feeding circular ring, a horn-shaped rotary collecting block, a feeding circular ring pipe, a circular ring filter screen, a plurality of fan-shaped filter screens, a plurality of rotating blades, a pair of rotary driving gears, a rotary conductive shaft, a circular transmission supporting block, a rotary feeding driving machine, a pair of rotary sleeved circular clamping bars, a stirring and mixing assembly and a vertical vibration feeding assembly;
the pair of concave circular arc blocks are uniformly inserted and mounted on the mixing cylinder box, the inner side of the mixing cylinder box is provided with a pair of driving grooves, the pair of driving grooves are respectively positioned between gaps of the pair of concave circular arc blocks, the pair of convex circular ring rotating blocks are respectively movably inserted and mounted on the inner sides of the pair of concave circular arc blocks, the rotary feeding disc and the rotary feeding circular ring are respectively mounted on the pair of convex circular ring rotating blocks, the horn-shaped rotary gathering block is mounted on the rotary feeding circular ring, the feeding circular ring pipe is mounted on the rotary feeding disc, the feeding circular ring pipe is connected on the horn-shaped rotary gathering block, the feeding circular ring pipe is provided with a plurality of discharging ports, the circular ring filter screen is mounted on the inner side of the feeding circular ring pipe, a plurality of fan-shaped discharging holes are formed in the rotary feeding disc, a plurality of fan-shaped filter screens are respectively arranged on the fan-shaped discharging holes, a plurality of rotary blades are uniformly arranged on the rotary feeding disc, a pair of rotary sleeve circular clamping strips are respectively sleeved on a pair of convex circular rotary blocks, a circular conductive supporting block is arranged on the mixing cylinder box, a rotary conductive shaft is inserted on the circular conductive supporting block, a pair of rotary driving gears are arranged on the rotary conductive shaft and are respectively meshed with gears between the pair of rotary sleeve circular clamping strips, a rotary feeding driving machine is arranged on the circular conductive supporting block, the driving end of the rotary feeding driving machine is connected on the rotary conductive shaft, the stirring and mixing assembly and the vertical vibration feeding assembly are arranged on the inner side of the mixing cylindrical box.
2. The hydrocolloid dressing preparation apparatus of claim 1, wherein the vertical vibration loading assembly comprises: the device comprises a vibration cylinder pipe, a plurality of vibration vertical limiting shafts, a plurality of vertical limiting sleeve springs, a screening feeding net, a circular ring electromagnetic iron block, a circular ring magnetic iron block, a horn-shaped lifting block, an atomization circular ring, a plurality of atomization spray heads, a raw material liquid tank, a raw material liquid pump and a circular ring lifting rubber mat;
the utility model provides a mix cylinder case's inboard has seted up the lift vibrations groove, vibrations cylinder pipe activity cartridge in the inboard in lift vibrations groove, a plurality of vibrations perpendicular spacing axle activity cartridge in a plurality of the inboard in lift vibrations groove, and a plurality of vibrations perpendicular spacing axle activity cartridge in on the vibrations cylinder pipe, screening material loading net install in on the vibrations cylinder pipe, ring electromagnet install in the inboard in lift vibrations groove, ring magnet install in on the vibrations cylinder pipe, loudspeaker formula lifter install in on the vibrations cylinder pipe, ring lift cushion install in loudspeaker formula lifter and mix the inboard in the cylinder case, atomizing ring install in the inboard in mixing the cylinder case, a plurality of atomizer evenly install in on the atomizing ring, the raw materials drawing liquid pump install in on the raw materials liquid case, just the raw materials drawing liquid pump connect in on the atomizing ring.
3. The hydrocolloid dressing preparation apparatus of claim 2, wherein the agitation mixing assembly comprises: the stirring device comprises a plurality of stirring driving shafts, a plurality of stirring discs, a plurality of stirring blades, a stirring driver, a stirring driving gear, a plurality of stirring transmission gears and a horn-shaped limiting block;
the mixing cylinder box is provided with a plurality of rotary cylinder grooves, the stirring driving shafts are respectively inserted into the inner sides of the rotary cylinder grooves through bearing extrusion, the stirring discs are respectively movably inserted into the inner sides of the rotary cylinder grooves, the stirring discs are respectively connected to the stirring driving shafts, the stirring blades are respectively installed on the stirring discs, the stirring driving machine is installed on the mixing cylinder box, the stirring driving gear is installed on the driving end of the stirring driving machine, the stirring driving gears are respectively installed on the stirring driving shafts, the stirring driving gears are meshed with gears among the stirring driving gears, and the horn-shaped limiting block is installed on the inner sides of the mixing cylinder box.
4. A hydrocolloid dressing preparation apparatus as claimed in claim 3 wherein the quantitative feeding structure comprises: the feeding device comprises a plurality of Z-shaped feeding pipes, a plurality of feeding push-pull shafts, a plurality of feeding push-pull blades, a plurality of feeding push-pull driving machines, a convex measuring box, an L-shaped feeding pipe, a return-shaped feeding limiting block, a feeding limiting plate, a feeding hydraulic push rod, a quantitative horn-shaped block, a weight sensor and a feeding limiting shaft;
the convex measuring box is arranged on the mixing cylinder box, two sides of the Z-shaped feeding pipes are respectively connected with the raw material boxes and the convex measuring box, the feeding push-pull shafts are inserted on the Z-shaped feeding pipes through bearings, the feeding push-pull blades are respectively arranged on the feeding push-pull shafts, the driving ends of the feeding push-pull driving machines are connected on the feeding push-pull shafts, the L-shaped feeding pipes are inserted on the convex measuring box and the mixing cylinder box, the utility model discloses a feeding device, including L type material loading pipe, material loading limiting plate, quantitative horn type piece, L type material loading pipe, material loading limiting plate, material loading liquid push rod, the discharge opening has been seted up on the L type material loading pipe, the movable cartridge of returning shape material loading limiting block in the interior survey of L type material loading pipe, the material loading limiting plate passes through material loading limiting shaft movable mounting in on the returning shape material loading limiting block, material loading liquid push rod install in the inboard of L type material loading pipe, just the pushing end of material loading liquid push rod connect in on the returning shape material loading limiting block, quantitative horn type piece install in on the protruding type measuring box, weight sensor install in the inboard of L type material loading pipe.
5. The hydrocolloid dressing preparation apparatus of claim 4, wherein the extrusion-feed forming structure comprises: the device comprises a feeding drainage pump, a feeding pipe, a feeding spray head, a pair of heat sealing edge devices, an extrusion concave block, a pair of extrusion lifting bearing blocks, two pairs of extrusion repulsive magnets, a stretcher and an extrusion roller;
the feeding drainage pump is installed on the mixing cylinder box, the feeding pipe is installed on the feeding drainage pump, the feeding pipe is connected to the processing support, the feeding spray head is installed on the feeding pipe, the pair of heat sealing edge devices are installed on the processing support, the extrusion concave block is located between the pair of heat sealing edge devices, a pair of lifting extrusion grooves are formed in the extrusion concave block, the pair of extrusion lifting bearing blocks are movably inserted into the inner sides of the pair of lifting extrusion grooves respectively, the pair of extrusion repelling magnets are installed on the pair of extrusion lifting bearing blocks and the pair of lifting extrusion grooves respectively, the extrusion roller is installed on the pair of extrusion lifting bearing blocks, and the stretcher is installed on the belt conveyor.
6. The hydrocolloid dressing preparation device according to claim 5, wherein a plurality of vertical limiting shafts are arranged on the pair of extrusion lifting bearing blocks and the pair of lifting extrusion grooves, a horn-shaped drainage block is arranged on the feeding circular pipe, and the horn-shaped drainage block is connected to the rotary feeding circular disk.
7. The hydrocolloid dressing preparation device according to claim 6, wherein a coiled temperature control pipe is arranged on the inner side of the side wall of the mixing cylinder box, the temperature control box and the temperature control liquid pump are arranged on the coiled temperature control pipe, the temperature control air pump is arranged on the temperature control box, and an electric heating pipe, a cooler and a radiator are arranged on the inner side of the temperature control box.
8. The preparation method of the hydrocolloid dressing comprises the following operation steps: s1, quantitatively feeding raw materials; s2, vibrating and screening; s3, raw material atomization feeding; s4, mixing and stirring at multiple angles; s5, drainage and feeding; s6, tiling by hot melting and edge sealing;
step S1: feeding a plurality of raw materials according to different requirements;
step S2: the raw materials are subjected to clockwise rotation and anticlockwise rotation through centrifugal rotation screening, so that the raw materials can be screened and can be stirred and crushed clockwise and anticlockwise;
step S3: the sieved raw materials are subjected to lifting vibration feeding, so that the raw materials are atomized into powder, the vibration powder drains the raw materials to the inner side of a mixing cylindrical box, and meanwhile, atomized powder is mixed and falls through atomized liquid;
step S4: the mixed raw materials are subjected to clockwise and anticlockwise multi-angle rotary stirring;
step S5: draining the stirred and mixed raw materials onto a raw material cloth;
step S6: the edge is sealed by relatively extruding a pair of raw cloth, and then the edge is sealed by extruding the pair of raw cloth.
9. The method and apparatus for preparing a hydrocolloid dressing according to claim 8, wherein in step S3, the raw materials smaller than a certain size are dropped through a sieving and feeding net by vibration sieving.
10. The method and apparatus for preparing a hydrocolloid dressing according to claim 9, wherein in step S6, a pair of raw materials are sealed, and then a pair of raw materials are extruded, so that raw materials inside the pair of raw materials are extruded and laid flat.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310386178.3A CN116571131A (en) | 2023-04-12 | 2023-04-12 | Preparation method and preparation equipment of hydrocolloid dressing |
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| CN202310386178.3A CN116571131A (en) | 2023-04-12 | 2023-04-12 | Preparation method and preparation equipment of hydrocolloid dressing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047951A (en) * | 2023-10-13 | 2023-11-14 | 泰州永弘医用敷料有限公司 | Dressing forming device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047951A (en) * | 2023-10-13 | 2023-11-14 | 泰州永弘医用敷料有限公司 | Dressing forming device |
| CN117047951B (en) * | 2023-10-13 | 2024-04-05 | 泰州永弘医用敷料有限公司 | Dressing forming device |
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