CN113548511A - Micro-needle eye patch processing equipment and processing method thereof - Google Patents

Micro-needle eye patch processing equipment and processing method thereof Download PDF

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Publication number
CN113548511A
CN113548511A CN202110627330.3A CN202110627330A CN113548511A CN 113548511 A CN113548511 A CN 113548511A CN 202110627330 A CN202110627330 A CN 202110627330A CN 113548511 A CN113548511 A CN 113548511A
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China
Prior art keywords
roller
microneedle
conveying
original sheet
original
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Granted
Application number
CN202110627330.3A
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Chinese (zh)
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CN113548511B (en
Inventor
宋光辉
王玉亮
刘龙凯
赵长喜
姜腾飞
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Shandong Hoaco Automation Technology Co Ltd
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Shandong Hoaco Automation Technology Co Ltd
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Priority to CN202110627330.3A priority Critical patent/CN113548511B/en
Publication of CN113548511A publication Critical patent/CN113548511A/en
Application granted granted Critical
Publication of CN113548511B publication Critical patent/CN113548511B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0021—Intradermal administration, e.g. through microneedle arrays, needleless injectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/1435—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/04—Supporting web roll cantilever type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/026—Cantilever type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/002—Hand-held or table apparatus
    • B65H35/0026—Hand-held or table apparatus for delivering pressure-sensitive adhesive tape
    • B65H35/0033—Hand-held or table apparatus for delivering pressure-sensitive adhesive tape and affixing it to a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H41/00—Machines for separating superposed webs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0053—Methods for producing microneedles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs
    • B65H2701/11332—Size of webs strip, tape, narrow web
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dermatology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The invention belongs to the technical field of microneedle eye paste processing, and provides microneedle eye paste processing equipment and a processing method thereof. The invention greatly improves the processing efficiency and the processing quality of the microneedle eye patch, and the processed microneedle eye patch product is convenient to use and has good attaching effect.

Description

Micro-needle eye patch processing equipment and processing method thereof
Technical Field
The invention relates to the technical field of microneedle eye patch processing, in particular to microneedle eye patch processing equipment and a processing method thereof.
Background
The microneedle eye patch is a microneedle product which is convenient to use and obtained by cutting a microneedle original sheet (the middle is a microneedle area, and the periphery is an edge area) according to the required shape and size, after the microneedle eye patch is attached to the skin of a human body, a nanoscale microneedle can pierce the skin to form a microchannel in the horny layer, and medicines or cosmetic active ingredients (such as hyaluronic acid or various added effective ingredients for wrinkle removal, whitening and the like) in the microneedle can reach the deep layer of the skin along the microchannel and diffuse into dermis to carry out quantitative and continuous administration.
At present, no special equipment for automatically processing the microneedle eye patch is available, the cutting of the microneedle original sheet is still completed manually, the labor intensity is high, the cutting efficiency and the cutting quality are low, and in the process of cutting the microneedle original sheet, the sanitation of the sheet is inevitably affected, so that the sanitation of the produced microneedle eye patch is not up to the standard; in addition, because micropin eye pastes itself and does not have viscidity, the emergence of the phenomenon that the attached effect is poor even drops from the skin easily appears in the use, influences the result of use and causes certain waste, though the finger is pressed and is made the micropin eye paste effectively to be attached to the skin, when nevertheless occupying both hands, press for a long time and also can lead to hand fatigue.
Disclosure of Invention
The present inventors have conducted intensive studies to overcome the above-identified drawbacks of the prior art, and as a result, have completed the present invention after having made a great deal of creative efforts.
Specifically, the technical problems to be solved by the present invention are: the micro-needle eye patch processing equipment and the processing method thereof are provided to solve the technical problems that the processing efficiency and the processing quality of the existing micro-needle eye patch are low, the sanitary problem inevitably exists in the processing process, the attaching use effect on the skin is poor, and the use is inconvenient.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a micro-needle eye paste processing device comprises an eye paste pressing machine and an eye paste conveyor, wherein the eye paste conveyor is arranged at the discharge end of the eye paste pressing machine;
the eye patch film making machine comprises a film making machine frame provided with a plurality of material belt discharging shafts and waste material winding shafts, and a first traction and combination device, a microneedle original sheet transfer device, a traction and conveying device, a microneedle original sheet die cutting device, a first low-mucosa waste collecting device, a medical adhesive belt die cutting device, a second traction and combination device and a second low-mucosa waste collecting device are sequentially arranged from one end to the other end of the film making machine frame;
the microneedle original sheet transfer device comprises an original sheet feeding base platform arranged on the frame of the sheet making machine, wherein the original sheet feeding base platform is provided with a bonding support plate and an original sheet transferring mechanism used for transferring the microneedle original sheet to the bonding support plate and placing the microneedle original sheet, and an original sheet feeding mechanism used for realizing microneedle original sheet feeding is arranged at the upstream of the original sheet transferring mechanism;
a material belt guide roller is arranged on one side of the traction conveying device facing the microneedle original sheet transfer device, the material belt guide roller is attached to the discharging side of the bonding support plate, the roller surface of the material belt guide roller is lower than the sheet bearing surface of the bonding support plate, and when the microneedle original sheet is placed on the bonding support plate, one side edge of the microneedle original sheet is overlapped outside the discharging side of the bonding support plate;
a first stripping cutter body is arranged on one side, facing the medical rubber belt die cutting device, of the first low-mucosa waste collecting device, the first stripping cutter body is connected with the medical rubber belt die cutting device, and a second stripping cutter body is arranged on one side, facing the eye patch conveyor, of the second low-mucosa waste collecting device;
the eye patch conveyor comprises a conveyor frame, an eye patch conveying belt is arranged on the conveyor frame, and one end of the eye patch conveying belt is connected with the second stripping cutter body.
As an improved technical scheme, the material belt discharging shaft comprises a first low-viscosity film discharging shaft, a waste discharging tape discharging shaft, a second low-viscosity film discharging shaft and a medical rubber belt discharging shaft, and the waste winding shaft comprises a microneedle original sheet waste winding shaft, a first low-viscosity film waste winding shaft, a medical rubber waste winding shaft, a release film winding shaft and a second low-viscosity film waste winding shaft;
the first low-viscosity film discharging shaft and the waste discharging adhesive tape discharging shaft are arranged at one end of the sheet making machine frame, the microneedle original sheet waste winding shaft is arranged corresponding to the microneedle original sheet die cutting device, the first low-viscosity film waste winding shaft is arranged corresponding to the first low-viscosity film waste collecting device, the medical adhesive waste winding shaft is arranged corresponding to the medical adhesive tape die cutting device, the release film winding shaft, the second low-viscosity film discharging shaft and the medical adhesive tape discharging shaft are arranged corresponding to the second traction compounding device, and the second low-viscosity film waste winding shaft is arranged at the other end of the sheet making machine frame.
As an improved technical scheme, the original sheet feeding mechanism comprises an original sheet feeding frame body, the original sheet feeding frame body is arranged on the material taking side of an original sheet feeding base platform and is fixedly connected with the original sheet feeding base platform, a material rotating plate driven by a rotating cylinder is arranged on the original sheet feeding frame body, and original sheet positioning trays are arranged at two ends of the material rotating plate respectively.
As an improved technical scheme, the original sheet positioning tray is provided with a lifting part for placing the microneedle original sheet and a positioning edge for positioning the microneedle original sheet, the lifting part is uniformly provided with a plurality of first original sheet adsorption holes, and the inner side of the positioning edge is provided with a material corner avoiding opening corresponding to the corner position of the lifting part;
the original piece positioning tray is provided with a material edge avoiding groove around the lifting part, and the material edge avoiding groove is matched with the outline of the microneedle original piece.
As a modified technical scheme, the original piece moves material mechanism includes by first electric jar drive, and along the first mounting panel of Y axle direction displacement, be equipped with on the first mounting panel by the electric jar drive of second, and along the second mounting panel of X axle direction displacement, be equipped with on the second mounting panel by the electric jar drive of third, and along the third mounting panel of Z axle direction displacement, it gets the sucking disc to install original piece through first buffer gear on the third mounting panel, original piece is got and is had on the sucking disc and inhale the piece edge with original piece border looks adaptation of micropin, inhale the piece and evenly offered a plurality of original piece of second along and adsorb the hole.
As an improved technical scheme, the first buffer mechanism comprises a hanging part connecting plate which is slidably installed on the third mounting plate along the vertical direction, a spring baffle plate is fixedly installed at the top of the third mounting plate, a spring guide pin which runs through the spring baffle plate is arranged on the hanging part connecting plate, a first compression spring is sleeved on the spring guide pin and is located between the hanging part connecting plate and the spring baffle plate, and an original piece taking and placing sucker is fixedly installed on the hanging part connecting plate through a sucker mounting plate.
As an improved technical scheme, the original piece taking and placing sucker comprises an original piece suction plate and a sealing cover plate, wherein the suction piece is arranged on one side of the original piece suction plate, the sealing cover plate is fixedly installed on the other side of the original piece suction plate in a sealing mode, and the original piece taking and placing sucker is fixedly connected with the sucker mounting plate through the sealing cover plate.
As an improved technical scheme, a supporting plate base is fixedly installed on the original sheet feeding base platform, the bonding supporting plate is installed on the supporting plate base through a second buffer mechanism, and a plurality of third original sheet adsorption holes are formed in the bonding supporting plate.
As an improved technical scheme, the second buffer mechanism comprises a plurality of guide shafts which are slidably mounted on the supporting plate base along the vertical direction, the bonding supporting plate is fixedly mounted at the top end of each guide shaft, a second compression spring is sleeved on each guide shaft and located between the bonding supporting plate and the supporting plate base, and a baffle ring used for achieving sliding limiting of the bonding supporting plate is arranged at the bottom of each guide shaft.
As an improved technical scheme, the first traction composite device comprises a first composite tool apron arranged on the frame of the sheet-making machine, a first composite smooth roller and a first composite rubber roller driven by a first driving device are rotatably arranged on the first composite tool apron, and the roller surface of the first composite rubber roller is arranged by being attached to the roller surface of the first composite smooth roller;
the traction conveying device comprises a traction tool apron arranged on the frame of the sheet making machine, a traction smooth roller and a slitting rubber roller driven by a second driving device are rotatably arranged on the traction tool apron, the slitting rubber roller of the slitting rubber roller is arranged by being attached to the roller surface of the traction smooth roller, and the distance between the slitting rubber rollers of the slitting rubber roller is matched with the width of a middle microneedle area of the microneedle original sheet;
the microneedle original sheet die-cutting device comprises a first cutting tool apron arranged on the slicer frame, an original sheet die-cutting smooth roller and an original sheet die-cutting knife roller driven by a third driving device are rotatably arranged on the first cutting tool apron, and the roller surface of the original sheet die-cutting knife roller is arranged by being attached to the roller surface of the original sheet die-cutting smooth roller;
the first low-viscosity film waste collecting device comprises a first conveying tool apron arranged on the frame of the sheet making machine, a first conveying smooth roller and a first conveying rubber roller driven by a fourth driving device are rotatably arranged on the first conveying tool apron, and the roller surface of the first conveying rubber roller is arranged by being attached to the roller surface of the first conveying smooth roller;
the medical adhesive tape cutting device comprises a second cutting tool apron arranged on the slicer rack, a medical adhesive tape die-cutting knife roller and a medical adhesive tape die-cutting smooth roller which are driven by a fifth driving device are rotatably arranged on the second cutting tool apron, and the roller surface of the medical adhesive tape die-cutting smooth roller is arranged by being attached to the roller surface of the medical adhesive tape die-cutting knife roller;
the second traction composite device comprises a second composite cutter holder arranged on the frame of the sheet-making machine, a second composite smooth roller and a second composite rubber roller driven by a sixth driving device are rotatably arranged on the second composite cutter holder, and the roller surface of the second composite rubber roller is arranged by being attached to the roller surface of the second composite smooth roller;
the second low-viscosity film waste collecting device comprises a second conveying tool apron arranged on the frame of the sheet making machine, a second conveying smooth roller and a second conveying rubber roller driven by a seventh driving device are rotatably arranged on the second conveying tool apron, and the roller surface of the second conveying rubber roller is arranged by being attached to the roller surface of the second conveying smooth roller;
the roller surfaces of the first composite smooth roller, the traction smooth roller, the original sheet die-cutting smooth roller, the first conveying rubber roller, the medical adhesive tape die-cutting smooth roller, the second composite rubber roller and the second conveying rubber roller are arranged at the same height.
As an improved technical scheme, a guide roller mounting frame is fixedly mounted on the traction cutter holder, and the material belt guide roller is rotatably mounted at the end part of the guide roller mounting frame;
the first stripping knife body is fixedly arranged on the first conveying knife holder and is arranged by being attached to the roll surface of the medical adhesive tape die-cutting smooth roll;
the second stripping cutter body is fixedly arranged on the second conveying cutter seat, and the second stripping cutter body is arranged by being attached to one end of the eye patch conveying belt.
The invention also discloses a microneedle eye patch processing method, which comprises the following steps:
s1, synchronously compounding two waste discharge adhesive tapes onto a first low-viscosity film material tape to form a first conveying material tape, wherein the two waste discharge adhesive tapes are respectively arranged close to the side edge of the first low-viscosity film material tape, and the distance between the two waste discharge adhesive tapes is smaller than the width of the microneedle original sheet;
s2, sequentially adhering the microneedle original sheet with the right side facing upwards to the first conveying belt to form a second conveying belt;
s3, carrying out die cutting on the second conveyor belt, carrying out die cutting on the microneedle original sheet into a plurality of eye patch sheets, and separating and collecting waste from the second conveyor belt together with the cut microneedle original sheet profile waste to form a third conveyor belt;
s4, peeling the third conveying material belt, peeling the eye patch sheet from the first low-viscosity film material belt, and recycling the first low-viscosity film material belt;
s5, compounding the medical adhesive tape to a second low-viscosity film tape, and separating and recycling release films on the medical adhesive tape to form a fourth conveying tape;
s6, die cutting is conducted on the fourth conveying material belt, the medical glue material belt is cut into a plurality of medical glue material pieces, and waste recovery is conducted on cut medical glue outline waste materials to obtain a fifth conveying material belt;
s7, correspondingly sticking the eye patch sheet peeled off in the step S4 to the medical glue sheet on the fifth conveying belt to form a sixth conveying belt, and sticking one side of the back surface of the eye patch sheet to one side of the medical glue sheet to form a micro-needle eye patch;
and S8, peeling the sixth conveying material belt, peeling the micro-needle eye patches from the second low-viscosity film material belt, sequentially dropping the peeled micro-needle eye patches onto the conveying belt for conveying, and recycling the second low-viscosity film material belt.
After the technical scheme is adopted, the invention has the beneficial effects that:
(1) the microneedle eye patch processing equipment comprises a first low-viscosity film material roll, a waste discharging rubber material roll, a second low-viscosity film material roll, a medical rubber material roll, a first traction compounding device, a second traction compounding device, a microneedle original sheet transfer device, a microneedle original sheet winding shaft, a second traction compounding device, a microneedle original sheet winding shaft, a microneedle eye patch winding shaft, a micro-needle original sheet transfer device, a micro-needle waste material winding shaft and a micro-needle waste material winding shaft, wherein the first low-viscosity film material roll is placed on the first low-viscosity film material roll, the second low-viscosity film material roll is placed on the second low-viscosity film material roll, the medical rubber material roll is placed on the medical rubber material roll, two waste discharging rubber tapes are compounded on the first low-viscosity film material roll through the first traction compounding device to form a first conveying belt during working, traction conveying of the first conveying belt is carried out, traction conveying of the second conveying belt is carried out, the microneedle original sheet is subjected to die cutting through the micro-needle original sheet die cutting device to form a plurality of eye patch sheets, the waste patches, the waste material sheets are wound on the micro-needle original sheet winding shaft together with the waste material after die cutting, the residual eye patch pieces are conveyed together with the first low-viscosity film material belt to form a third conveying material belt, the third conveying material belt is supported and conveyed through the first low-viscosity film waste collecting device, when the third conveying material belt is conveyed to the first stripping cutter body, the eye patch pieces are stripped from the first low-viscosity film material belt under the action of the first stripping cutter body, the first low-viscosity film material belt of the eye patch pieces is stripped, and the first low-viscosity film material belt is wound on a first low-viscosity film waste winding shaft to be collected and discarded after being drawn and conveyed by the first low-viscosity film waste collecting device;
when the eye patch sheet is formed, a medical adhesive tape is compounded on a second low-viscosity film tape through a second traction compounding device, a release film on the medical adhesive tape is wound on a release film winding shaft for waste collection to form a fourth adhesive tape, the fourth adhesive tape is subjected to die cutting through a medical adhesive tape die cutting device to form a plurality of medical adhesive sheets, the cut medical adhesive profile waste is wound on a medical adhesive waste winding shaft for waste collection to obtain a fifth adhesive tape, at the moment, the eye patch sheet peeled off by a first peeling cutter body is accurately and orderly adhered to the medical adhesive sheet correspondingly, a microneedle eye patch is formed on the eye patch sheet and is conveyed together with the second low-viscosity film tape, and finally the microneedle eye patch is peeled off from the second low-viscosity film tape under the action of a second peeling cutter body when the eye patch is conveyed to the second peeling cutter body, the micro-needle eye patches which are peeled off sequentially fall on the conveying belt and are conveyed to the next processing procedure, the second low-viscosity film material belt of the micro-needle eye patches are peeled off, and the second low-viscosity film material belt is wound on a second low-viscosity film waste material winding shaft for waste collection after being drawn and conveyed by a second low-viscosity film waste collection device.
Through this micropin eye pastes processing apparatus, can realize the high-efficient accurate cross cutting to the micropin original film, and the accurate orderly medical film of pasting in the back of eye patch after the cross cutting, thereby realize the cross cutting, the integrated automatic processing who attaches the glue, the machining efficiency and the processingquality of micropin eye patch have been improved greatly, and in the course of working, the sanitary problem that probably exists has effectively been avoided, the micropin eye patch quality and the sanitary conditions of ensureing processing are up to standard, in addition, the micropin eye patch product that obtains through this equipment processing, during the use, it can on human skin directly to attach through medical film, not only convenient to use, and attached effectual, ensure that the absorption effect of eye patch is better.
(2) The micro-needle original sheet transfer device is arranged, the micro-needle original sheet is fed through the original sheet feeding mechanism, the micro-needle original sheet is transferred after being fed through the original sheet moving mechanism, two waste discharge adhesive tapes are compounded on a first low-viscosity film material tape to form a first conveying material tape, the first conveying material tape is conveyed from the lower part of the self-adhesion supporting plate and penetrates through the bonding supporting plate and the material tape guide roller from bottom to top, the first conveying material tape is conveyed to the traction conveying device under the guiding effect of the material tape guide roller, when the original sheet is placed on the bonding supporting plate through the original sheet moving mechanism, one side edge of the micro-needle original sheet is just lapped on the conveyed first conveying material tape, and the micro-needle original sheet is gradually dragged onto the first conveying material tape along with the conveying of the first conveying material tape, so that the transfer of the micro-needle original sheet on the first conveying material tape is realized; not only transfer a card efficiency and improve greatly, and make the former piece of micropin paste accurate, in order on first transport material area, in addition, when the former piece of micropin was placed on the bonding layer board, can take automatically and paste gradually on first transport material area and along with the transport in first transport material area and take, should paste the mode, can ensure that the former piece of micropin pastes levelly and smoothly to effectively avoid the production of bubble, and then ensured that the cross cutting processingquality of follow-up former piece of micropin is not influenced.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the winding structure of the tapes of the present invention;
fig. 4 is a schematic structural view of a transfer portion of a microneedle array sheet according to the present invention;
fig. 5 is another schematic perspective view of a transfer portion of a microneedle array sheet according to the present invention;
FIG. 6 is a schematic structural view of a microneedle patch loading and transferring portion according to the present invention;
fig. 7 is a rear view of the transferring and adhering portion of the microneedle base sheet according to the present invention;
fig. 8 is a schematic structural view of a microneedle patch attaching portion according to the present invention;
FIG. 9 is a schematic structural view of a sheet feeding mechanism according to the present invention;
FIG. 10 is a schematic structural view of a loading part of the original sheet loading mechanism according to the present invention;
FIG. 11 is a schematic structural view of an original positioning tray according to the present invention;
FIG. 12 is a schematic perspective view of another embodiment of the original positioning tray of the present invention;
FIG. 13 is a schematic structural view of the original sheet transferring mechanism of the present invention;
FIG. 14 is a schematic perspective view of another embodiment of the original sheet transferring mechanism of the present invention;
FIG. 15 is a schematic view of an installation structure of the original piece picking and placing sucker;
FIG. 16 is a schematic view of the sucking disc for picking and placing original sheets of the present invention;
fig. 17 is another schematic perspective view of the original piece picking and placing chuck of the present invention;
FIG. 18 is a schematic view of the structure of the original suction plate of the present invention;
FIG. 19 is a schematic view of the construction of the sealing cover plate of the present invention;
FIG. 20 is a schematic view of the construction of the adhesive pallet of the present invention;
FIG. 21 is a schematic illustration of the delivery of a microneedle eye patch according to the present invention on a second low tack film web;
reference numerals: 1-a frame of a sheet-making machine; 101-a first low-tack film draw off spool; 102-discharging the waste adhesive tape discharging shaft; 103-a second low-tack film take off spool; 104-medical sizing material belt discharging shaft; 105-a microneedle original sheet waste winding shaft; 106-a first low-tack film waste take-up reel; 107-medical adhesive waste material winding shaft; 108-a release film winding shaft; 109-a second low-tack film waste take-up reel; 110-a slide-mount plate; 111-a guide shaft; 112-a waste material receiving box;
2-a first traction complex; 201-a first compound tool apron; 202-a first drive bottom roller; 203-a first grooved roll; 204-a first compound smooth roll; 205-a first compound rubber roller;
3-microneedle base sheet transfer device; 301-original sheet feeding base platform; 302-original sheet feeding rack body; 3021-front door; 303-connecting rib plates; 304-a cylinder mount; 305-a rotary cylinder; 306-a material rotation plate; 3061-a first locator pin; 307-original piece positioning tray; 3071-lifting part; 30711-first original piece adsorption holes; 3072-positioning edge; 3073-a material edge avoiding groove; 3074-first negative pressure tank; 3075-fitting grooves; 3076-first gas tube connecting hole; 3077-material corner avoiding opening; 3078-first positioning hole; 3079 — first mounting holes; 308-rotating the calibration plate; 309-polarized screen fixing frame; 310-safety light curtain; 311-a shield; 312 — a first electric cylinder; 313-a first guide rail; 314-a first slider; 315-limit stop post; 316-a first mounting plate; 317-a second electric cylinder; 318-a second mounting plate; 319-third electric cylinder; 320-a third mounting plate; 321-a second guide rail; 322-a second slider; 323-a suspension connection plate; 324-a spring stop; 325-spring guide pin; 326-a first compression spring; 327-a suction cup mounting plate; 328-original sheet suction plate; 3281 sucking sheet edge; 32811-second master adsorption wells; 3282-second negative pressure groove; 3283-second locating pin; 329-sealing cover plate; 3291-second positioning hole; 3292-second mounting hole; 330-pallet base; 331-linear bearings; 332-a guide shaft; 333-bonding the supporting plate; 3331-third wafer adsorption wells; 3332-first gas-conducting hole; 3333-second gas-conducting holes; 334-a second compression spring; 335-baffle ring;
4-a traction conveying device; 401-traction tool apron; 402-a second driven bottom roller; 403-a second grooved roll; 404-a pulling smooth roll; 405-slitting rubber rollers; 4051-dividing plastic shaft; 4052-strip rubber wheel; 406-guide roll mounting; 407-a material belt guide roller;
5-microneedle base sheet die cutting device; 501-a first cutting knife seat; 502-third drive bottom roller; 503-third grooved roll; 504-a raw sheet die-cutting smooth roll; 505-master die cutter roller;
6-a first low-mucosa waste-collecting device; 601-a first transport knife holder; 602-a fourth drive bottom roller; 603-a first delivery smoothing roller; 604-first conveying rubber roller; 605-a first stripping blade body;
7-a medical sizing material belt die cutting device; 701-a second cutting knife seat; 702-a fifth drive bottom roller; 703-medical adhesive tape die-cutting knife roller; 704-medical adhesive tape die cutting smooth roll;
8-a second traction complex; 801-a second compound tool apron; 802-sixth drive bottom roller; 803-a second compound smooth roll; 804-a second compound rubber roller;
9-a second low-mucosa waste-collecting device; 901-a second conveying tool apron; 902-a seventh drive bottom roller; 903-a second delivery smoothing roller; 904-second conveying rubber roll; 905-a second stripping blade body;
10- -moving the operation box; 11-a conveyor frame; 12-eye patch conveyer belt; 13-waste discharge of adhesive tape; 14-a first low-tack adhesive tape; 15-eye patch sheet; 16-microneedle dailies waste; 17-medical adhesive tape; 18-a second low-tack adhesive tape; 19-a release film; 20-medical glue profile waste; 21-medical gelatin tablet.
Detailed Description
The invention is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.
As shown in fig. 1 to 3, the present embodiment provides a microneedle eye patch processing apparatus, which includes an eye patch presser and an eye patch conveyor, where the eye patch conveyor is disposed at a discharge end of the eye patch presser.
The eye patch film making machine comprises a film making machine frame 1 provided with a plurality of material belt discharging shafts and waste material winding shafts, wherein a first traction and combination device 2, a microneedle original sheet transfer device 3, a traction and conveying device 4, a microneedle original sheet die-cutting device 5, a first low-mucosa waste collection device 6, a medical adhesive belt die-cutting device 7, a second traction and combination device 8 and a second low-mucosa waste collection device 9 are sequentially arranged from one end to the other end of the film making machine frame 1.
The material belt discharging shaft comprises a first low-viscosity film discharging shaft 101, a waste discharging adhesive tape discharging shaft 102, a second low-viscosity film discharging shaft 103 and a medical adhesive belt discharging shaft 104, and the waste winding shaft comprises a microneedle original sheet waste winding shaft 105, a first low-viscosity film waste winding shaft 106, a medical adhesive waste winding shaft 107, a release film winding shaft 108 and a second low-viscosity film waste winding shaft 109; the first low-viscosity film discharging shaft 101 and the waste discharging adhesive tape discharging shaft 102 are arranged at one end of the slicer frame 1, the microneedle original sheet waste winding shaft 105 is arranged corresponding to the microneedle original sheet die-cutting device 5, the first low-viscosity film waste winding shaft 106 is arranged corresponding to the first low-viscosity film waste collecting device 6, the medical adhesive waste winding shaft 107 is arranged corresponding to the medical adhesive tape die-cutting device 7, the release film winding shaft 108, the second low-viscosity film discharging shaft 103 and the medical adhesive tape discharging shaft 104 are arranged corresponding to the second traction compounding device 8, and the second low-viscosity film waste winding shaft 109 is arranged at the other end of the slicer frame 1.
A first stripping cutter body 605 is arranged on one side of the first low-adhesive film waste collecting device 6 facing the medical adhesive tape die cutting device 7, the first stripping cutter body 605 is connected with the medical adhesive tape die cutting device 7, and a second stripping cutter body 905 is arranged on one side of the second low-adhesive film waste collecting device 9 facing the eye patch conveyor.
The eye patch conveyor comprises a conveyor frame 11, an eye patch conveying belt 12 is arranged on the conveyor frame 11, and one end of the eye patch conveying belt 12 is connected with a second stripping cutter body 905.
As shown in fig. 1 to fig. 5, the first traction compound device 2 includes a first compound tool apron 201 installed on the frame 1 of the sheet-making machine, a first compound smooth roller 204 and a first compound rubber roller 205 driven by a first driving device are installed on the first compound tool apron 201 in a rotating manner, and a roller surface of the first compound rubber roller 205 is arranged to abut against a roller surface of the first compound smooth roller 204; in this embodiment, the first driving device includes a first driving motor, the first compound tool apron 201 is further rotatably installed with a first driving bottom roller 202 and a first grooved roller 203, the first driving motor is connected with the first driving bottom roller 202 through a speed reducer and a coupler in a driving manner, the first driving bottom roller 202, the first grooved roller 203, the first compound smooth roller 204 and the first compound rubber roller 205 are sequentially arranged on the first compound tool apron 201 from bottom to top, the waste discharge adhesive tape 13 and the first low-adhesive-film material tape 14 pass through the space between the first composite smooth roller 204 and the first composite rubber roller 205 through the transmission gears in a pairwise transmission manner, the first driving motor works to drive the first composite smooth roller 204 and the first composite rubber roller 205 to rotate, the waste discharge adhesive tape 13 and the first low-adhesive-film material tape 14 are compounded and conveyed in a traction manner, and the waste discharge adhesive tape 13 and the first low-adhesive-film material tape 14 are compounded to form the first conveying material tape.
As shown in fig. 4 to 20, the microneedle original sheet transfer device 3 includes an original sheet feeding base platform 301 installed on the frame 1 of the sheet making machine, the original sheet feeding base platform 301 is provided with an adhesive support plate 333 and an original sheet transferring mechanism for transferring microneedle original sheets onto the adhesive support plate 333 and placing the microneedle original sheets, and an original sheet feeding mechanism for feeding microneedle original sheets is arranged upstream of the original sheet transferring mechanism; a material belt guide roller 407 is arranged on one side of the traction conveying device 4 facing the microneedle original sheet transfer device 3, the material belt guide roller 407 is attached to the discharging side of the bonding support plate 333, the roller surface of the material belt guide roller 407 is lower than the sheet bearing surface of the bonding support plate 333, and when the microneedle original sheet is placed on the bonding support plate 333, one side of the microneedle original sheet is overlapped outside the discharging side of the bonding support plate 333.
As shown in fig. 4 to 6 and 9 to 12, the original sheet feeding mechanism includes an original sheet feeding frame body 302, the original sheet feeding frame body 302 is disposed on a material taking side of the original sheet feeding base platform 301 and is fixedly connected to the original sheet feeding base platform 301, a material rotating plate 306 driven by a rotating cylinder 305 is disposed on the original sheet feeding frame body 302, and two ends of the material rotating plate 306 are respectively provided with an original sheet positioning tray 307.
In this embodiment, be equipped with connecting rib plate 303 between former piece material loading base platform 301 and former piece material loading support body 302, former piece material loading support body 302 passes through connecting rib plate 303 and former piece material loading base platform 301 fixed connection, ensures that former piece feed mechanism and former piece move material mechanism and keep effectual work cooperation, realizes the accurate material loading of the former piece of micropin, gets the material.
In this embodiment, the rotary cylinder 305 is fixedly mounted on the original sheet feeding frame body 302 through the cylinder mounting base 304, and the material rotating plate 306 is fixedly mounted on a turntable of the rotary cylinder 305.
In this embodiment, the original wafer positioning tray 307 has a lifting portion 3071 for placing a microneedle original wafer and a positioning edge 3072 for positioning the microneedle original wafer, the lifting portion 3071 is uniformly provided with a plurality of first original wafer adsorption holes 30711, and the positioning edge 3072 is provided with a material corner avoiding opening 3077 corresponding to the corner position of the lifting portion 3071 on the inner side.
In this embodiment, the original sheet positioning tray 307 is further provided with a material edge avoiding groove 3073 around the lifting portion 3071, and the material edge avoiding groove 3073 is adapted to the outline of the microneedle original sheet.
In this embodiment, one surface of the original wafer positioning tray 307, which is close to the material rotation plate 306, is provided with a first negative pressure groove 3074 communicated with the first original wafer adsorption hole 30711, the bottom of the first negative pressure groove 3074 is further provided with a plurality of connector installation grooves 3075 for installing quick connectors, and the side edges of the original wafer positioning tray 307 are respectively provided with first air pipe connection holes 3076 corresponding to the connector installation grooves 3075; offer some joint mounting grooves 3075, for the installation of connect the joint soon provides convenience, through installing connect the joint soon in the mounting groove 3075, be convenient for realize being connected with the trachea.
In this embodiment, the location is followed 3072 and is set up in former piece positioning tray 307's adjacent side, and when the former piece of micropin was placed, it can realize its location and place its side correspondence along 3072 to support the location of leaning on former piece positioning tray 307, places easy operation convenience, and places the position accurate.
The original piece positioning tray 307 and the positioning edge 3072 play a role in positioning the microneedle original piece when placing the microneedle original piece, provide convenience for placing the microneedle original piece on the original piece positioning tray 307, the sheet placing operation of the microneedle original sheet is efficient and accurate, in addition, the material edge avoiding groove 3073 is formed in the original sheet positioning tray 307, the turned edge of the microneedle original sheet can be avoided, the material corner avoiding port 3077 is formed in the inner side of the positioning edge 3072, the corner of the microneedle original sheet can be avoided, and meanwhile, under the adsorption action of the first original sheet adsorption hole 30711, the microneedle original sheet can be ensured to be placed on the original sheet positioning tray 307 smoothly, and in the process that the material rotating plate 306 rotates to drive the original sheet positioning tray 307 to rotate to realize microneedle original sheet feeding, due to the fact that the microneedle original sheet is adsorbed by the first original sheet adsorption holes 30711, the microneedle original sheet is not prone to position deviation and even falling.
In order to realize the installation of the original plate positioning tray 307 on the material rotating plate 306, the edge of the original plate positioning tray 307 is provided with a plurality of first positioning holes 3078 and first installation holes 3079 for realizing the positioning installation of the original plate positioning tray, two ends of the material rotating plate 306 are provided with first positioning pins 3061 matched with the first positioning holes 3078, the original plate positioning tray 307 is positioned and installed on the material rotating plate 306 through the first positioning holes 3078 and the first positioning pins 3061, and the original plate positioning tray is sealed and fixed by the installation bolts penetrating through the first installation holes 3079, so that the installation operation of the original plate positioning tray 307 on the material rotating plate 306 is simple and convenient, the installation position is accurate, and the installation is firm.
In this embodiment, a rotary calibration plate 308 is fixedly installed on the original piece loading base platform 301, calibration scale marks for realizing rotary calibration of the material rotation plate 306 are arranged at the top of the rotary calibration plate 308, and when the material rotation plate 306 is in a material taking state, the material rotation plate 306 is located above the rotary calibration plate 308 and is attached to the rotary calibration plate 308; before the work, carry out the calibration of material rotor plate 306 through the calibration scale mark at rotatory calibration plate 308 top earlier, ensure the during operation, under the drive of revolving cylinder 305, the rotational position of material rotor plate 306 is accurate to get the material from the accuracy in the original piece positioning tray 307 and provide reliable guarantee for realizing that the original piece moves the material mechanism.
In this embodiment, there is a safety light curtain 310 through the polarization curtain fixing frame 309 fixed mounting on the original sheet feeding frame body 302, and the safety light curtain 310 is arranged on both sides of the original sheet feeding frame body 302, so as to realize the protection effect when a microneedle original sheet is placed in the original sheet positioning tray 307, thereby ensuring the personal safety of the operator.
In this embodiment, the top of the original piece feeding frame body 302 is also fixedly provided with a protective cover 311, the protective cover 311 is provided with a discharge hole corresponding to the material rotating plate 306, the protective cover 311 protects the microneedle original piece feeding part, and meanwhile, the entering of dust and the like can be effectively reduced.
In this embodiment, a front door 3021 is hinged to the front side of the original sheet feeding frame body 302, the front door 3021 corresponds to the microneedle original sheet feeding portion, and the front door 3021 is opened to facilitate maintenance of the rotary cylinder 305.
This original piece feed mechanism, during operation, revolving cylinder 305 moves, and drive material rotor plate 306 is rotatory, realizes the blowing of micropin original piece, gets the material through the original piece location tray 307 of material rotor plate 306 both ends installation to realize the high-efficient, orderly material loading of micropin original piece.
As shown in fig. 4 to 7 and 13 to 19, the original piece transferring mechanism includes a first mounting plate 316 driven by a first electric cylinder 312 and moving along the Y-axis direction, a second mounting plate 318 driven by a second electric cylinder 317 and moving along the X-axis direction is disposed on the first mounting plate 316, a third mounting plate 320 driven by a third electric cylinder 319 and moving along the Z-axis direction is disposed on the second mounting plate 318, an original piece picking and placing suction cup is mounted on the third mounting plate 320 through a first buffering mechanism, an original piece picking and placing suction cup is provided with a suction piece edge 3281 adapted to the edge of the microneedle original piece, and a plurality of second original piece suction holes 32811 are uniformly formed on the suction piece edge 3281.
In this embodiment, the first electric cylinder 312 is fixedly mounted on the raw sheet feeding base platform 301 along the Y-axis direction, a first guide rail 313 parallel to the first electric cylinder 312 is further fixedly mounted on the raw sheet feeding base platform 301, a first sliding block 314 is slidably mounted on the first guide rail 313, and two ends of the first mounting plate 316 are respectively fixedly mounted on the first sliding block 314 and the sliding plate of the first electric cylinder 312.
In this embodiment, the two ends of the first guide rail 313 on the original sheet feeding base platform 301 are both provided with the limiting stop posts 315, and the limiting stop posts 315 play a role of limiting and blocking, so that the first mounting plate 316 can be prevented from slipping.
In this embodiment, the second electric cylinder 317 is fixedly mounted on the first mounting plate 316 along the X-axis direction, and the second mounting plate 318 is fixedly mounted on the sliding plate of the second electric cylinder 317.
In this embodiment, the third electric cylinder 319 is fixedly mounted on the second mounting plate 318 along the Z-axis direction, and the third mounting plate 320 is fixedly mounted on a sliding plate of the third electric cylinder 319.
Realize getting the displacement drive of putting the sucking disc to the original piece through each electric jar, the precision is high, and more environmental protection, clean, when guaranteeing the rigidity, has effectively reduced the pollution of cylinder lubricating grease to dustless environment.
The first buffer mechanism comprises a hanging part connecting plate 323 which is slidably mounted on the third mounting plate 320 along the vertical direction, a spring baffle plate 324 is fixedly mounted at the top of the third mounting plate 320, a spring guide pin 325 which penetrates through the spring baffle plate 324 is arranged on the hanging part connecting plate 323, a first compression spring 326 is sleeved on the spring guide pin 325 and located between the hanging part connecting plate 323 and the spring baffle plate 324, and the original piece taking and placing sucker is fixedly mounted on the hanging part connecting plate 323 through a sucker mounting plate 327.
In order to realize the sliding installation of the pendant connecting plate 323 on the third mounting plate 320, a second guide rail 321 is vertically and fixedly mounted on the third mounting plate 320, a second sliding block 322 is slidably mounted on the second guide rail 321, and the pendant connecting plate 323 is fixedly mounted on the second sliding block 322.
This original piece moving mechanism gets the blowing of getting of sucking disc realization microneedle original piece through original piece is got and is put, cooperation through each electric jar, realize the original piece and get the displacement of putting the sucking disc, thereby accomplish getting the material of microneedle original piece, shift and blowing action, with orderly transfer of microneedle original piece and place on bonding layer board 333, in addition, original piece is got and is put the sucking disc and install on third mounting panel 320 through first buffer gear, first buffer gear can realize getting the material of microneedle original piece, the buffer protection when the blowing, the punching press damage when the blowing is got in the reduction.
In this embodiment, the original sheet picking and placing suction cup includes an original sheet suction plate 328 and a sealing cover plate 329, the suction sheet is arranged along 3281 at one side of the original sheet suction plate 328, the sealing cover plate 329 is fixedly installed at the other side of the original sheet suction plate 328 in a sealing manner, and the original sheet picking and placing suction cup is fixedly connected with the suction cup installation plate 327 through the sealing cover plate 329.
In this embodiment, the other side of the original sheet suction plate 328 is provided with a second negative pressure groove 3282 corresponding to the suction sheet edge 3281, the second negative pressure groove 3282 is communicated with a second original sheet suction hole 32811, the other side of the original sheet suction plate 328 is further provided with a second positioning pin 3283, the sealing cover plate 329 is provided with a second positioning hole 3291 adapted to the second positioning pin 3283 and a second mounting hole 3292 for fixing the sealing cover plate, the sealing cover plate 329 is positioned and mounted on the original sheet suction plate 328 by the second positioning pin 3283 and the second positioning hole 3291, and is sealed and fixed by the mounting bolt penetrating through the second mounting hole 3292, so that the mounting operation of the sealing cover plate 329 on the original sheet suction plate 328 is simple and convenient, the mounting position is accurate, and the fixing and the sealing are firm and reliable.
In this embodiment, the sealing cover 329 is provided with a second air pipe connecting hole communicated with the second negative pressure groove 3282, and a quick-change connector is installed at the position of the air pipe connecting hole, so that convenience is provided for connection with an air pipe.
This sucking disc is put to original piece, realize getting the absorption of micropin original piece through inhaling the piece along 3281, and when adsorbing the micropin original piece, inhale the piece along 3281 only with the border contact of micropin original piece, can not touch the micropin district in the middle of the micropin original piece, therefore avoided getting the blowing and the influence to the micropin original piece in the transfer process carrying out the micropin original piece, in addition, under the adsorption of location edge 3072 to micropin original piece border, can ensure that the micropin original piece keeps the flat state, and in the transfer process to the micropin original piece, the difficult micropin original piece offset that appears drops even.
As shown in fig. 6 to 8, 13, 14 and 20, in order to mount the bonding pad 333 on the original piece loading base platform 301, a pad base 330 is fixedly mounted on the original piece loading base platform 301, the bonding pad 333 is mounted on the pad base 330 through a second buffer mechanism, and a plurality of third original piece adsorption holes 3331 are formed in the bonding pad 333.
The second buffer mechanism comprises a plurality of guide shafts 332 which are arranged on the supporting plate base 330 in a sliding mode along the vertical direction, the bonding supporting plate 333 is fixedly arranged at the top ends of the guide shafts 332, a second compression spring 334 is sleeved on each guide shaft 332, the second compression spring 334 is located between the bonding supporting plate 333 and the supporting plate base 330, and a stop ring 335 used for achieving sliding limiting of the bonding supporting plate 333 is arranged at the bottom of each guide shaft 332.
In this embodiment, a plurality of linear bearings 331 are fixedly installed on the top of the supporting plate base 330, the guide shaft 332 is slidably installed on the supporting plate base 330 through the linear bearings 331, the retaining ring 335 is fixedly installed at the bottom of the guide shaft 332 by using a positioning bolt, and the retaining ring 335 is disposed against the linear bearings 331 under the action of the second compression spring 334.
The third original piece adsorption hole 3331 formed in the bonding support plate 333 realizes adsorption of the microneedle original piece, ensures that the microneedle original piece is always kept in a flat state in the emptying and sticking processes, and further realizes effective sticking of the microneedle original piece.
As shown in fig. 20, in the present embodiment, the bonding pad 333 is provided with a plurality of first air holes 3332 respectively communicating with the rows of third original piece suction holes 3331, the bonding pad 333 is further provided with second air holes 3333 respectively communicating with the first air holes 3332, and the third original piece suction holes 3331 can be communicated through the first air holes 3332 and the second air holes 3333, so that the air flow of the third original piece suction holes 3331 is balanced, and the uniform suction force to the microneedle original pieces is ensured.
According to the microneedle original sheet transfer device 3, the microneedle original sheet is fed through the original sheet feeding mechanism, the microneedle original sheet is transferred after being fed through the original sheet moving mechanism, two waste discharge adhesive tapes 13 are compounded on a first low-adhesive-film material belt 14 to form a first conveying material belt, the lower part of a self-adhesive supporting plate 333 is conveyed and penetrates through the space between the adhesive supporting plate 333 and a material belt guide roller 407 from bottom to top, the microneedle original sheet is conveyed to a traction conveying device 4 under the guide effect of the material belt guide roller 407, when the microneedle original sheet is placed on the adhesive supporting plate 333 through the original sheet moving mechanism, one side edge of the microneedle original sheet is just lapped on the conveyed first conveying material belt, and the microneedle original sheet is gradually dragged onto the first conveying material belt along with the conveying of the first conveying material belt, so that the transfer of the microneedle original sheet on the first conveying material belt is realized, and a second conveying belt is formed; not only the transfer efficiency is greatly improved, but also the micro-needle original sheet is accurately and orderly pasted on the first conveying material belt, and in addition, when the micro-needle original sheet is placed on the bonding support plate 333, the micro-needle original sheet can be automatically placed on the first conveying material belt and gradually pasted on the first conveying material belt along with the conveying of the first conveying material belt, and the pasting mode can ensure that the micro-needle original sheet is pasted flatly, effectively avoids the generation of bubbles, and further ensures that the die cutting processing quality of the follow-up micro-needle original sheet is not influenced.
As shown in fig. 1 to 5, 7 and 8, the traction and conveying device 4 includes a traction tool apron 401 mounted on the frame 1 of the sheet making machine, a traction smooth roller 404 and a slitting rubber roller 405 driven by a second driving device are rotatably mounted on the traction tool apron 401, a slitting rubber roller 4052 of the slitting rubber roller 405 is disposed by being attached to a roller surface of the traction smooth roller 404, and a distance between the slitting rubber rollers 4052 of the slitting rubber roller 405 is adapted to a width of a middle microneedle area of the microneedle original sheet, so that the middle microneedle area of the microneedle original sheet is avoided, and the influence on the microneedle original sheet is avoided while the material tape is traction and conveyed; in this embodiment, the second driving device includes a second driving motor, the traction tool apron 401 is further rotatably provided with a second driving bottom roller 402 and a second groove roller 403, the second driving motor is connected with the second driving bottom roller 402 through a speed reducer and a coupler in a driving manner, the second driving bottom roller 402, the second groove roller 403, the traction smooth roller 404 and the slitting rubber roller 405 are sequentially arranged on the traction tool apron 401 from bottom to top and are connected in a transmission manner pairwise through transmission gears, the second conveying belt passes through the traction smooth roller 404 and the slitting rubber roller 405, and the second driving motor works to drive the traction smooth roller 404 and the slitting rubber roller 405 to rotate, so that traction conveying of the second conveying belt is realized.
In this embodiment, the strip rubber wheel 4052 is slidably mounted on the strip rubber shaft 4051 and is positioned and fixed by the positioning bolt, so that the distance between the strip rubber wheels 4052 can be conveniently adjusted according to the specification of the microneedle original sheet, and the universality is high.
In this embodiment, the traction blade base 401 is fixedly provided with a guide roller mounting bracket 406, and the material belt guide roller 407 is rotatably mounted at an end portion of the guide roller mounting bracket 406.
As shown in fig. 1 to 3, the microneedle original cutting device 5 includes a first cutting knife seat 501 mounted on the frame 1 of the sheet making machine, a original cutting smooth roller 504 and an original die cutting knife roller 505 driven by a third driving device are rotatably mounted on the first cutting knife seat 501, and a roller surface of the original die cutting knife roller 505 is disposed against a roller surface of the original die cutting smooth roller 504; in this embodiment, the third driving device includes a third driving motor, the first cutting knife seat 501 is further rotatably installed with a third driving bottom roller 502 and a third groove roller 503, the third driving motor is connected with the third driving bottom roller 502 through a speed reducer and a coupling, the third driving bottom roller 502, the third groove roller 503, the master die-cutting smoothing roller 504 and the master die-cutting knife roller 505 are sequentially arranged on the first cutting knife seat 501 from bottom to top, and the transmission gears are connected in a pairwise transmission manner, the second conveying material belt passes through the space between the original piece die-cutting smooth roller 504 and the original piece die-cutting knife roller 505, the third driving motor works to drive the original piece die-cutting smooth roller 504 and the original piece die-cutting knife roller 505 to rotate, so that the second conveying material belt is die-cut, and after die-cutting, the waste discharge adhesive tape 13 and the cut microneedle original piece contour waste 16 are separated from the second conveying material belt and collected to form the third conveying material belt.
As shown in fig. 1 to fig. 3, the first low-viscosity waste film collecting device 6 includes a first conveying tool apron 601 mounted on the frame 1 of the sheet-making machine, a first conveying smooth roller 603 and a first conveying rubber roller 604 driven by a fourth driving device are rotatably mounted on the first conveying tool apron 601, and a roller surface of the first conveying rubber roller 604 is disposed to abut against a roller surface of the first conveying smooth roller 603; in this embodiment, the fourth driving device includes a fourth driving motor, a fourth driving bottom roller 602 is further rotatably installed on the first conveying tool apron 601, the fourth driving motor is in transmission connection with the fourth driving bottom roller 602 through a speed reducer and a coupler, the fourth driving bottom roller 602, the first conveying smooth roller 603 and the first conveying rubber roller 604 are sequentially arranged on the first conveying tool apron 601 from bottom to top and are in transmission connection with each other through two transmission gears, the third conveying material belt is supported and conveyed on the first conveying rubber roller 604, the first low-adhesive-film material belt 14 for peeling off the lower eye patch 15 passes through between the first conveying smooth roller 603 and the first conveying rubber roller 604, and the fourth driving motor works to drive the first conveying smooth roller 603 and the first conveying rubber roller 604 to rotate, so as to realize waste recycling traction of the first low-adhesive-film material belt 14.
In this embodiment, the first peeling blade body 605 is fixedly mounted on the first feeding blade base 601, and the first peeling blade body 605 is disposed against the roll surface of the die-cutting smooth roll 704.
As shown in fig. 1 to fig. 3, the medical adhesive tape cutting device 7 includes a second cutting knife seat 701 mounted on the frame 1 of the sheet making machine, a medical adhesive tape die cutting knife roller 703 and a medical adhesive tape die cutting smooth roller 704 driven by a fifth driving device are rotatably mounted on the second cutting knife seat 701, and a roller surface of the medical adhesive tape die cutting smooth roller 704 is disposed against a roller surface of the medical adhesive tape die cutting knife roller 703; in this embodiment, the fifth driving device includes a fifth driving motor, a fifth driving bottom roller 702 is further rotatably installed on the second cutting knife seat 701, the fifth driving motor is in transmission connection with the fifth driving bottom roller 702 through a speed reducer and a coupler, the fifth driving bottom roller 702, the medical adhesive tape die-cutting knife roller 703 and the medical adhesive tape die-cutting smooth roller 704 are sequentially arranged on the second cutting knife seat 701 from bottom to top and are in transmission connection with each other through two transmission gears, and the fifth driving motor operates to drive the medical adhesive tape die-cutting knife roller 703 and the medical adhesive tape die-cutting smooth roller 704 to rotate, so as to realize die cutting of a fourth conveyor belt formed after the medical adhesive tape 17 and the second low-adhesive tape 18 are compounded.
As shown in fig. 1 to fig. 3, the second traction compound device 8 includes a second compound tool apron 801 mounted on the frame 1 of the sheet-making machine, a second compound smooth roller 803 and a second compound rubber roller 804 driven by a sixth driving device are rotatably mounted on the second compound tool apron 801, and a roller surface of the second compound rubber roller 804 is disposed to abut against a roller surface of the second compound smooth roller 803; in this embodiment, the sixth driving device includes a sixth driving motor, a sixth driving bottom roller 802 is further rotatably installed on the second composite tool apron 801, the sixth driving motor is in transmission connection with the sixth driving bottom roller 802 through a speed reducer and a coupler, the sixth driving bottom roller 802, the second composite smooth roller 803 and the second composite rubber roller 804 are sequentially arranged on the second composite tool apron 801 from bottom to top and are in transmission connection through a transmission gear, the medical adhesive tape 17 and the second low-adhesive-film tape 18 pass through the second composite smooth roller 803 and the second composite rubber roller 804, and the sixth driving motor works to drive the second composite smooth roller 803 and the second composite rubber roller 804 to rotate, so as to realize composite and traction conveying of the medical adhesive tape 17 and the second low-adhesive-film tape 18.
As shown in fig. 1 to fig. 3, the second low-viscosity film waste collecting device 9 includes a second conveying tool apron 901 mounted on the frame 1 of the sheet-making machine, a second conveying smooth roller 903 and a second conveying rubber roller 904 driven by a seventh driving device are rotatably mounted on the second conveying tool apron 901, and a roller surface of the second conveying rubber roller 904 is arranged to abut against a roller surface of the second conveying smooth roller 903; in this embodiment, the seventh driving device includes a seventh driving motor, the second conveying tool apron 901 is further rotatably provided with a seventh driving bottom roller 902, the seventh driving motor is in transmission connection with the seventh driving bottom roller 902 through a speed reducer and a coupler, the seventh driving bottom roller 902, the second conveying smooth roller 903 and the second conveying rubber roller 904 are sequentially arranged on the second conveying tool apron 901 from bottom to top and are in transmission connection through a transmission gear, the second low-mucosa material belt 18 with the stripped microneedle eye patch passes through the second conveying smooth roller 903 and the second conveying rubber roller 904, the seventh driving motor works to drive the second conveying smooth roller 903 and the second conveying rubber roller 904 to transmit, and waste collection and traction of the second low-mucosa material belt 18 are realized.
In this embodiment, the second peeling knife body 905 is fixedly mounted on the second conveying knife seat 901, and the second peeling knife body 905 is disposed near one end of the eye patch conveying belt 12.
In this embodiment, the roller surfaces of the first composite smooth roller 204, the drawing smooth roller 404, the original sheet die-cutting smooth roller 504, the first conveying rubber roller 604, the medical adhesive tape die-cutting smooth roller 704, the second composite rubber roller 804 and the second conveying rubber roller 904 are arranged at the same height.
In this embodiment, be equipped with the third guide rail on the pelleter frame 1, first compound blade holder 201, former piece material loading base platform 301, pull blade holder 401, first cutting blade holder 501, first transport blade holder 601, second cutting blade holder 701, respectively fixed mounting is equallyd divide to the bottom of second compound blade holder 801 and second transport blade holder 901 has the third slider, and through third guide rail and third slider slidable mounting on pelleter frame 1, and utilize positioning bolt fixed location, be convenient for realize that each device adjusts in the cooperation of installing position on pelleter frame 1.
In this embodiment, the first low-adhesive-film discharging shaft 101, the waste-discharging adhesive-tape discharging shaft 102, and the second low-adhesive-film waste winding shaft 109 are rotatably mounted on the frame 1 of the sheet-making machine and are respectively driven by the eighth driving device; in this embodiment, the eighth driving device includes an eighth driving motor, and the eighth driving motor is respectively connected to the corresponding material shafts through a driving belt pulley and a driving belt.
A fourth guide rail is further arranged on the tablet making machine frame 1, a plurality of fourth sliders are slidably mounted on the fourth guide rail, a plurality of sliding mounting plates 110 are slidably mounted on the tablet making machine frame 1 through the fourth guide rail and the fourth sliders, the sliding mounting plates 110 are respectively positioned and fixed on the tablet making machine frame 1 through positioning bolts, guide shafts 111 are rotatably mounted on the sliding mounting plates 110, and a second low-viscosity-film discharging shaft 103, a medical adhesive tape discharging shaft 104, a microneedle original sheet waste winding shaft 105, a first low-viscosity-film waste winding shaft 106, a medical adhesive waste winding shaft 107 and a release film winding shaft 108 are respectively rotatably mounted on the sliding mounting plates 110 and are respectively driven by a ninth driving device; in this embodiment, the ninth driving device includes ninth driving motors respectively mounted on the sliding mounting plates 110, and the ninth driving motors are respectively connected to the corresponding material shafts through driving pulleys and driving belts.
As shown in fig. 1 to 3, in this embodiment, a waste receiving box 112 is further fixedly mounted on the sliding mounting plate 110 for mounting the microneedle original sheet waste winding shaft 105, and the waste receiving box 112 is located right below the microneedle original sheet waste winding shaft 105 for receiving the dropped microneedle original sheet profile waste 16.
As shown in fig. 1, in this embodiment, a fifth guide rail is further disposed on the frame 1 of the sheet-making machine, a fifth slider is slidably mounted on the fifth guide rail, and a moving operation box 10 is fixedly mounted on the fifth slider, so as to implement control among the devices of the apparatus.
The embodiment also provides a microneedle eye patch processing method based on the microneedle eye patch processing equipment, which comprises the following steps:
s1, synchronously compounding two waste discharge adhesive tapes 13 onto the first low-viscosity adhesive tape 14 to form a first conveying tape, wherein the two waste discharge adhesive tapes 13 are respectively arranged close to the side edge of the first low-viscosity adhesive tape 14, and the distance between the two waste discharge adhesive tapes 13 is smaller than the width of the microneedle original sheet;
s2, sequentially sticking the microneedle original sheet with the right side facing upwards to the first conveying belt to form a second conveying belt;
s3, carrying out die cutting on the second conveyor belt, carrying out die cutting on the microneedle original sheet into a plurality of eye patch sheets 15, and separating and collecting waste from the second conveyor belt together with the waste discharge adhesive tape 13 and the cut microneedle original sheet profile waste 16 to form a third conveyor belt;
s4, peeling the third carrier tape, peeling the eye patch sheet 15 from the first low-adhesive-film tape 14, and discarding the first low-adhesive-film tape 14;
s5, compounding the medical adhesive tape 17 on the second low-adhesive tape 18, and separating and recycling the release film 19 on the medical adhesive tape 17 to form a fourth conveyor tape;
s6, die cutting is carried out on the fourth conveying material belt, the medical rubber material belt 17 is cut into a plurality of medical rubber sheets 21, and waste collection is carried out on the cut medical rubber contour waste 20, so that a fifth conveying material belt is obtained;
s7, correspondingly sticking the eye patch sheet 15 peeled off in the step S4 to the medical glue sheet 21 on the fifth conveying material belt to form a sixth conveying material belt, and sticking one side of the back surface of the eye patch sheet 15 to one side of the medical glue sheet 21 to form a microneedle eye patch;
and S8, peeling the sixth conveyor belt, peeling the micro-needle eye patches from the second low-adhesive-film belt 18, sequentially dropping the peeled micro-needle eye patches onto the conveyor belt for conveying, and recycling the second low-adhesive-film belt 18.
When the automatic waste-removing and conveying device works, a first low-viscosity film material roll is placed on a first low-viscosity film discharging shaft 101, a waste-removing rubber material roll is placed on a waste-removing rubber tape discharging shaft 102, a second low-viscosity film material roll is placed on a second low-viscosity film discharging shaft 103, a medical rubber material roll is placed on a medical rubber material tape discharging shaft 104, two waste-removing rubber tapes 13 are compounded on a first low-viscosity film material tape 14 through a first traction compounding device 2 to form a first conveying material tape, traction conveying of the first conveying material tape is carried out, microneedle original sheets are sequentially pasted on the first conveying material tape with the front faces upwards through a microneedle original sheet transfer device 3 to form a second conveying material tape, traction conveying of the second conveying material tape is achieved through a traction conveying device 4, the microneedle original sheets are subjected to die cutting through a microneedle original sheet die cutting device 5 to form a plurality of eye patches 15, the waste-removing rubber tapes 13 and microneedle original sheet profile waste 16 subjected to die cutting are wound on a microneedle original sheet winding shaft 105 together, the eye patch sheet 15 is conveyed together with the first low-viscosity film material belt 14 to form a third conveying material belt, the third conveying material belt is supported and conveyed through the first low-viscosity film waste collecting device 6, when the third conveying material belt is conveyed to the first stripping cutter body 605, the eye patch sheet 15 is stripped from the first low-viscosity film material belt 14 under the action of the first stripping cutter body 605, the first low-viscosity film material belt 14 from which the eye patch sheet 15 is stripped is wound on the first low-viscosity film waste winding shaft 106 for waste collection after being drawn and conveyed by the first low-viscosity film waste collecting device 6; when the eye patch sheet 15 is formed, the medical adhesive tape 17 is compounded on the second low-adhesive film tape 18 through the second traction compounding device 8, the release film 19 on the medical adhesive tape 17 is wound on the release film winding shaft 108 for waste collection to form a fourth conveyor tape, the fourth conveyor tape is subjected to die cutting through the medical adhesive tape die cutting device 7, the medical adhesive tape 17 is die-cut into a plurality of medical adhesive patches 21, the cut medical adhesive profile waste 20 is wound on the medical adhesive waste winding shaft 107 for waste collection to obtain a fifth conveyor tape, at the moment, the eye patch sheet 15 stripped by the first stripping cutter body 605 is accurately and correspondingly pasted on the medical adhesive patches 21, the eye patch sheet 15 is pasted on the medical adhesive patches 21 to form a micro-needle eye patch and is conveyed together with the second low-adhesive film 18 and finally conveyed to the second stripping cutter body 905, under the action of the second stripping cutter body 905, the micro-needle eye patches are stripped from the second low-viscosity-film material belt 18, the stripped micro-needle eye patches sequentially fall onto the conveying belt and are conveyed to the next processing procedure, and the second low-viscosity-film material belt 18 with the micro-needle eye patches stripped is drawn and conveyed by the second low-viscosity-film waste collecting device 9 and then wound on the second low-viscosity-film waste collecting shaft 109 for waste collection.
Through this micropin eye pastes processing apparatus, can realize the high-efficient accurate cross cutting of micropin original film, and the accurate orderly medical film piece of pasting in the back of eye patch piece 15 after the cross cutting, thereby realize the cross cutting, the integrated automatic processing who attaches the glue, the machining efficiency and the processingquality of micropin eye subsides have been improved greatly, and in the course of working, the sanitary problem that probably exists has effectively been avoided, the micropin eye that ensures processing pastes quality and sanitary conditions up to standard, in addition, the micropin eye that obtains through this equipment processing pastes the product, during the use, it can on human skin directly to attach through medical film, and not only convenient to use, and attached effectual, ensure that the absorption effect of eye subsides is better.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.

Claims (10)

1. A microneedle eye patch processing device is characterized in that: the eye paste film making machine comprises an eye paste film making machine and an eye paste conveyor, wherein the eye paste conveyor is arranged at the discharge end of the eye paste film making machine;
the eye patch film making machine comprises a film making machine frame provided with a plurality of material belt discharging shafts and waste material winding shafts, and a first traction and combination device, a microneedle original sheet transfer device, a traction and conveying device, a microneedle original sheet die cutting device, a first low-mucosa waste collecting device, a medical adhesive belt die cutting device, a second traction and combination device and a second low-mucosa waste collecting device are sequentially arranged from one end to the other end of the film making machine frame;
the microneedle original sheet transfer device comprises an original sheet feeding base platform arranged on the frame of the sheet making machine, wherein the original sheet feeding base platform is provided with a bonding support plate and an original sheet transferring mechanism used for transferring the microneedle original sheet to the bonding support plate and placing the microneedle original sheet, and an original sheet feeding mechanism used for realizing microneedle original sheet feeding is arranged at the upstream of the original sheet transferring mechanism;
a material belt guide roller is arranged on one side of the traction conveying device facing the microneedle original sheet transfer device, the material belt guide roller is attached to the discharging side of the bonding support plate, the roller surface of the material belt guide roller is lower than the sheet bearing surface of the bonding support plate, and when the microneedle original sheet is placed on the bonding support plate, one side edge of the microneedle original sheet is overlapped outside the discharging side of the bonding support plate;
a first stripping cutter body is arranged on one side, facing the medical rubber belt die cutting device, of the first low-mucosa waste collecting device, the first stripping cutter body is connected with the medical rubber belt die cutting device, and a second stripping cutter body is arranged on one side, facing the eye patch conveyor, of the second low-mucosa waste collecting device;
the eye patch conveyor comprises a conveyor frame, an eye patch conveying belt is arranged on the conveyor frame, and one end of the eye patch conveying belt is connected with the second stripping cutter body.
2. The microneedle eye patch processing apparatus according to claim 1, wherein: the material belt discharging shaft comprises a first low-viscosity film discharging shaft, a waste discharging adhesive tape discharging shaft, a second low-viscosity film discharging shaft and a medical adhesive belt discharging shaft, and the waste winding shaft comprises a microneedle original sheet waste winding shaft, a first low-viscosity film waste winding shaft, a medical adhesive waste winding shaft, a release film winding shaft and a second low-viscosity film waste winding shaft;
the first low-viscosity film discharging shaft and the waste discharging adhesive tape discharging shaft are arranged at one end of the sheet making machine frame, the microneedle original sheet waste winding shaft is arranged corresponding to the microneedle original sheet die cutting device, the first low-viscosity film waste winding shaft is arranged corresponding to the first low-viscosity film waste collecting device, the medical adhesive waste winding shaft is arranged corresponding to the medical adhesive tape die cutting device, the release film winding shaft, the second low-viscosity film discharging shaft and the medical adhesive tape discharging shaft are arranged corresponding to the second traction compounding device, and the second low-viscosity film waste winding shaft is arranged at the other end of the sheet making machine frame.
3. The microneedle eye patch processing apparatus according to claim 2, wherein: the original sheet feeding mechanism comprises an original sheet feeding frame body, the original sheet feeding frame body is arranged on the material taking side of the original sheet feeding base platform and fixedly connected with the original sheet feeding base platform, a material rotating plate driven by a rotating cylinder is arranged on the original sheet feeding frame body, and original sheet positioning trays are arranged at two ends of the material rotating plate respectively.
4. A microneedle eye patch processing apparatus according to claim 3, wherein: the original sheet positioning tray is provided with a lifting part for placing the microneedle original sheet and a positioning edge for positioning the microneedle original sheet, the lifting part is uniformly provided with a plurality of first original sheet adsorption holes, and the inner side of the positioning edge is provided with a material corner avoidance opening corresponding to the corner position of the lifting part;
the original piece positioning tray is provided with a material edge avoiding groove around the lifting part, and the material edge avoiding groove is matched with the outline of the microneedle original piece.
5. The microneedle eye patch processing apparatus according to claim 4, wherein: the original piece moving mechanism comprises a first mounting plate which is driven by a first electric cylinder and moves along the Y-axis direction, a second mounting plate which is driven by a second electric cylinder and moves along the X-axis direction is arranged on the first mounting plate, a third mounting plate which is driven by a third electric cylinder and moves along the Z-axis direction is arranged on the second mounting plate, an original piece taking and placing sucker is arranged on the third mounting plate through a first buffer mechanism, an original piece sucking edge matched with the edge of the original microneedle piece is arranged on the original piece taking and placing sucker, and a plurality of second original piece sucking holes are uniformly formed in the sucking edge;
first buffer gear include along vertical direction slidable mounting in pendant connecting plate on the third mounting panel, the top fixed mounting of third mounting panel has spring baffle, be equipped with on the pendant connecting plate and run through spring baffle's spring uide pin, the cover is equipped with first compression spring on the spring uide pin, just first compression spring is located the pendant connecting plate with between the spring baffle, former piece get put the sucking disc pass through sucking disc mounting panel fixed mounting in on the pendant connecting plate.
6. The microneedle eye patch processing apparatus according to claim 5, wherein: the original piece taking and placing sucker comprises an original piece suction plate and a sealing cover plate, wherein the suction piece is arranged on one side of the original piece suction plate, the sealing cover plate is fixedly installed on the other side of the original piece suction plate in a sealing mode, and the original piece taking and placing sucker is fixedly connected with the sucker mounting plate through the sealing cover plate.
7. The microneedle eye patch processing apparatus according to claim 6, wherein: a supporting plate base is fixedly arranged on the original sheet feeding base platform, the bonding supporting plate is arranged on the supporting plate base through a second buffer mechanism, and a plurality of third original sheet adsorption holes are formed in the bonding supporting plate;
the second buffer mechanism comprises a plurality of guide shafts which are slidably mounted on the supporting plate base along the vertical direction, the bonding supporting plate is fixedly mounted at the top end of each guide shaft, a second compression spring is sleeved on each guide shaft and located between the bonding supporting plate and the supporting plate base, and a baffle ring used for achieving sliding limiting of the guide shafts is arranged at the bottom of each guide shaft.
8. A microneedle eye patch processing apparatus according to any one of claims 1 to 7, wherein: the first traction composite device comprises a first composite cutter holder arranged on the frame of the sheet-making machine, a first composite smooth roller and a first composite rubber roller driven by a first driving device are rotatably arranged on the first composite cutter holder, and the roller surface of the first composite rubber roller is arranged by being attached to the roller surface of the first composite smooth roller;
the traction conveying device comprises a traction tool apron arranged on the frame of the sheet making machine, a traction smooth roller and a slitting rubber roller driven by a second driving device are rotatably arranged on the traction tool apron, the slitting rubber roller of the slitting rubber roller is arranged by being attached to the roller surface of the traction smooth roller, and the distance between the slitting rubber rollers of the slitting rubber roller is matched with the width of a middle microneedle area of the microneedle original sheet;
the microneedle original sheet die-cutting device comprises a first cutting tool apron arranged on the slicer frame, an original sheet die-cutting smooth roller and an original sheet die-cutting knife roller driven by a third driving device are rotatably arranged on the first cutting tool apron, and the roller surface of the original sheet die-cutting knife roller is arranged by being attached to the roller surface of the original sheet die-cutting smooth roller;
the first low-viscosity film waste collecting device comprises a first conveying tool apron arranged on the frame of the sheet making machine, a first conveying smooth roller and a first conveying rubber roller driven by a fourth driving device are rotatably arranged on the first conveying tool apron, and the roller surface of the first conveying rubber roller is arranged by being attached to the roller surface of the first conveying smooth roller;
the medical adhesive tape cutting device comprises a second cutting tool apron arranged on the slicer rack, a medical adhesive tape die-cutting knife roller and a medical adhesive tape die-cutting smooth roller which are driven by a fifth driving device are rotatably arranged on the second cutting tool apron, and the roller surface of the medical adhesive tape die-cutting smooth roller is arranged by being attached to the roller surface of the medical adhesive tape die-cutting knife roller;
the second traction composite device comprises a second composite cutter holder arranged on the frame of the sheet-making machine, a second composite smooth roller and a second composite rubber roller driven by a sixth driving device are rotatably arranged on the second composite cutter holder, and the roller surface of the second composite rubber roller is arranged by being attached to the roller surface of the second composite smooth roller;
the second low-viscosity film waste collecting device comprises a second conveying tool apron arranged on the frame of the sheet making machine, a second conveying smooth roller and a second conveying rubber roller driven by a seventh driving device are rotatably arranged on the second conveying tool apron, and the roller surface of the second conveying rubber roller is arranged by being attached to the roller surface of the second conveying smooth roller;
the roller surfaces of the first composite smooth roller, the traction smooth roller, the original sheet die-cutting smooth roller, the first conveying rubber roller, the medical adhesive tape die-cutting smooth roller, the second composite rubber roller and the second conveying rubber roller are arranged at the same height.
9. The microneedle eye patch processing apparatus according to claim 8, wherein: a guide roller mounting frame is fixedly mounted on the traction cutter holder, and the material belt guide roller is rotatably mounted at the end part of the guide roller mounting frame;
the first stripping knife body is fixedly arranged on the first conveying knife holder and is arranged by being attached to the roll surface of the medical adhesive tape die-cutting smooth roll;
the second stripping cutter body is fixedly arranged on the second conveying cutter seat, and the second stripping cutter body is arranged by being attached to one end of the eye patch conveying belt.
10. A microneedle eye patch processing method is characterized by comprising the following steps:
s1, synchronously compounding two waste discharge adhesive tapes onto a first low-viscosity film material tape to form a first conveying material tape, wherein the two waste discharge adhesive tapes are respectively arranged close to the side edge of the first low-viscosity film material tape, and the distance between the two waste discharge adhesive tapes is smaller than the width of the microneedle original sheet;
s2, sequentially adhering the microneedle original sheet with the right side facing upwards to the first conveying belt to form a second conveying belt;
s3, carrying out die cutting on the second conveyor belt, carrying out die cutting on the microneedle original sheet into a plurality of eye patch sheets, and separating and collecting waste from the second conveyor belt together with the cut microneedle original sheet profile waste to form a third conveyor belt;
s4, peeling the third conveying material belt, peeling the eye patch sheet from the first low-viscosity film material belt, and recycling the first low-viscosity film material belt;
s5, compounding the medical adhesive tape to a second low-viscosity film tape, and separating and recycling release films on the medical adhesive tape to form a fourth conveying tape;
s6, die cutting is conducted on the fourth conveying material belt, the medical glue material belt is cut into a plurality of medical glue material pieces, and waste recovery is conducted on cut medical glue outline waste materials to obtain a fifth conveying material belt;
s7, correspondingly sticking the eye patch sheet peeled off in the step S4 to the medical glue sheet on the fifth conveying belt to form a sixth conveying belt, and sticking one side of the back surface of the eye patch sheet to one side of the medical glue sheet to form a micro-needle eye patch;
and S8, peeling the sixth conveying material belt, peeling the micro-needle eye patches from the second low-viscosity film material belt, sequentially dropping the peeled micro-needle eye patches onto the conveying belt for conveying, and recycling the second low-viscosity film material belt.
CN202110627330.3A 2021-06-05 2021-06-05 Micro-needle eye patch processing equipment and processing method thereof Active CN113548511B (en)

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