CN115121445A - Medical dressing sheet coating equipment - Google Patents
Medical dressing sheet coating equipment Download PDFInfo
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- CN115121445A CN115121445A CN202211037188.8A CN202211037188A CN115121445A CN 115121445 A CN115121445 A CN 115121445A CN 202211037188 A CN202211037188 A CN 202211037188A CN 115121445 A CN115121445 A CN 115121445A
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- wall
- fixedly connected
- coating
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- sliding
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- 238000000576 coating method Methods 0.000 title claims abstract description 116
- 239000011248 coating agent Substances 0.000 title claims abstract description 114
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000126 substance Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- 210000004209 hair Anatomy 0.000 description 7
- 239000003973 paint Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000029663 wound healing Effects 0.000 description 3
- 229920002101 Chitin Polymers 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001804 debridement Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 206010040882 skin lesion Diseases 0.000 description 1
- 231100000444 skin lesion Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00051—Accessories for dressings
- A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
- A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
- A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
- A61F13/00995—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder for mechanical treatments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
- A61F13/0289—Apparatus or processes for manufacturing adhesive dressings or bandages manufacturing of adhesive dressings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1047—Apparatus or installations for supplying liquid or other fluent material comprising a buffer container or an accumulator between the supply source and the applicator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses medical dressing sheet coating equipment which comprises a base and a sheet, wherein the sheet is placed on the top wall of the base, the top wall of the base is fixedly connected with a vertical plate, the side wall of the vertical plate is sequentially and fixedly connected with a middle plate and a top plate, the inner wall of the middle plate is in a penetrating and rotating connection with a circular tube, the side wall of the circular tube is fixedly connected with a first gear, the inner wall of the top plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a first shaft, the side wall of the first shaft is fixedly connected with a second gear, the top wall of the middle plate is in a rotating connection with a second shaft, and the side wall of the second shaft is sequentially and fixedly connected with a small gear and a large gear. According to the invention, the sliding rod fixed on the bottom wall of the box body slowly slides in the sliding groove by arranging the structures such as the gears, the sliding groove and the sliding rod, so that the motion trail of the coating tube is in an Archimedes spiral line structure, the coating on the coating sheet is in the Archimedes spiral line structure, the coating is more uniformly distributed on the coating sheet, and the dressing effect is better.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to medical dressing and sheet coating equipment.
Background
Dressings are an important function of modern wound dressings in that they replace an important function of damaged skin and function through to wound healing and skin lesion healing. The main functions are as follows: 1. resistance to mechanical agents (e.g., dirt, impact, inflammation, etc.), resistance to contamination and chemical irritation; 2. preventing second-degree infection; 3. preventing desiccation and loss of body fluids (electrolyte loss); 4. heat loss is prevented; 5. besides comprehensive protection of the wound, the wound healing process can be actively influenced through debridement, and a microenvironment for promoting wound healing is created.
Upon retrieval, patent application No. 201710095081.1: a medical dressing sheet coating device containing nano chitin comprises a base plate; the middle of the upper side of the bottom plate is provided with a placing groove, the left side and the right side of the upper side of the bottom plate are provided with supporting plates in a welding mode, the upper ends of the supporting plates are provided with guide rails in a welding mode, the guide rails are connected with guide sleeves in a sliding mode, the front sides of the guide sleeves are provided with a material box in a welding mode, and the material box is connected with rubber blocks in a sliding mode. The invention achieves the effect of containing the nano chitin, which is not easy to cause the pollution of the dressing and has higher efficiency, and the dressing is coated with the medicament by adopting a movable material box. However, there are some disadvantages: if the feed box feed opening does not discharge any more, part of residual medicament is remained in the feed opening, the part of residual medicament is easy to deteriorate after being contacted with air for a long time, and the problem of partial failure of medicament effect exists in subsequent use; the blanking port is not cleaned, and the pollution problem exists in the subsequent process of coating at the blanking port; in addition, in the coating process, the coating track is single, and the effect of uniform coating on the coated sheet cannot be achieved.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a medical dressing sheet coating device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a medical dressing sheet coating device comprises a base and a sheet, wherein the sheet is placed on the top wall of the base, the top wall of the base is fixedly connected with a vertical plate, the side wall of the vertical plate is fixedly connected with a middle plate and a top plate in sequence, the inner wall of the middle plate is connected with a circular tube in a penetrating and rotating manner, the side wall of the circular tube is fixedly connected with a first gear, the inner wall of the top plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a first shaft, the side wall of the first shaft is fixedly connected with a second gear, the top wall of the middle plate is connected with a second shaft in a rotating manner, the side wall of the second shaft is fixedly connected with a small gear and a large gear in sequence, the small gear is meshed with the first gear, the large gear is meshed with the second gear, the bottom end of the circular tube is fixedly connected with a circular plate, the inner wall of the circular plate is provided with a sliding groove, the first shaft is fixedly connected with a sliding rail plate after penetrating through the inner wall of the circular plate, the slide rail plate is characterized in that a through hole is formed in the inner wall of the slide rail plate, a box body is connected to the inner wall of the slide rail plate in a sliding mode, a slide rod is fixedly connected to the inner wall of the box body, one end of the slide rod penetrates through the through hole and then is connected to the inside of the sliding groove in a sliding mode, and a coating pipe is arranged inside the box body.
Further, the pipe cover is established at the primary shaft lateral wall, the spout is closed spiral line groove, the storage box is scribbled to slide rail inboard wall fixedly connected with, scribble the storage box inside seal sliding connection and have the slide, the first pole of slide lateral wall fixedly connected with, the one end of first pole runs through behind the storage box inner wall and box body lateral wall fixed connection, scribble the one end inner wall that the storage box is close to the box body and run through one-way inlet pipe of fixedly connected with and one-way discharging pipe, one-way discharging pipe and the fixed intercommunication of coating pipe.
Further, the inner wall of the box body is rotatably connected with a rotating shaft, a supporting seat is fixedly connected with the side wall of the rotating shaft, the coating pipe is fixedly installed on the inner wall of the supporting seat, a rectangular frame is fixedly connected with the inner wall of the supporting seat, a sliding column is slidably connected inside the rectangular frame, a second rod is connected with the side wall of the sliding column, a groove is formed in the inner wall of the box body, and the sliding column is slidably connected inside the groove.
Furthermore, a cavity is formed in the inner wall of the box body, a sliding plug is connected to the inside of the cavity in a sealing and sliding mode, one end, far away from the sliding column, of the second rod penetrates through the inner wall of the cavity and then is fixedly connected with the sliding plug, and the sliding plug is elastically connected with the inner wall of the cavity through a plurality of conductive springs.
Further, the inner wall of the coating pipe is fixedly connected with a one-way return pipe in a penetrating mode, the one-way return pipe is fixedly communicated with the cavity, a first electronic valve is arranged inside the coating pipe, a balance hole is formed in the inner wall of the coating pipe, and a second electronic valve is arranged in the balance hole.
Further, roof inner wall fixedly connected with medicament case, the top of secondary shaft runs through behind the medicament case diapire fixedly connected with a plurality of stirring leaves.
Further, the cavity inner wall is through one-way extrusion pipe and chemical tank fixed connection, one-way inlet pipe and chemical tank inner wall fixed connection, scribble the one end that the box body was kept away from to the workbin and run through one-way inlet tube of fixedly connected with and one-way outlet pipe.
Further, scribble thing tank diapire fixed connection elasticity gas curtain, the fixed intercommunication of one-way outlet pipe and elasticity gas curtain, box body inner wall fixedly connected with washs the frame, wash a plurality of brush hairs of frame inner wall fixedly connected with, wash the frame inner wall and seted up a plurality of washing holes, washing hole and the fixed intercommunication of one-way outlet pipe, be equipped with the control valve in the one-way outlet pipe.
The invention has the following advantages:
1. the coating sheet is placed on the top wall of the base, and the sliding rods fixed on the bottom wall of the box body slowly slide in the sliding grooves by arranging a plurality of structures such as gears, sliding grooves and sliding rods, so that the motion trail of the coating tube is of an Archimedes spiral line structure, the coating on the coating sheet is of the Archimedes spiral line structure, the coating is more uniformly distributed on the coating sheet, and the dressing effect is better;
2. when the sliding rod on the bottom wall of the box body slowly slides in the sliding groove, the box body drives the sliding plate to continuously slide leftwards in a sealing manner for a certain distance through the second rod in the coating box, so that the medicament in the coating box is extruded into the coating pipe for coating, and the external water body is gradually pumped into the inner cavity at the other end of the coating box;
3. after the coating operation of the coating piece is finished, the conductive spring is electrified and contracted to drive the sliding plug to slide leftwards and hermetically in the cavity, and the medicament stored in the coating tube is pumped into the cavity through the one-way return tube, so that the phenomenon that the medicament stored in the coating tube is denatured due to long-time contact with air and subsequent coating is polluted after being applied to the coating piece is avoided;
4. the conducting spring is electrified to shrink the back and is driven the traveller through sliding plug and second pole and slide left, and the traveller makes the supporting seat drive the coating pipe through the rectangle frame and rotates ninety degrees, and inside the one end of coating pipe slided and inserted the washing frame, and coating inside pipe wall and brush hair offset contact, and then the brush hair is scrubbed coating inside pipe wall to open the inside control valve of one-way outlet pipe, the water in the elastic air curtain enters into through one-way outlet pipe and washs downthehole injection, and then carries out self-cleaning to the coating pipe.
Drawings
FIG. 1 is a schematic diagram of a medical dressing coating apparatus according to the present invention;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of part B in FIG. 1;
FIG. 4 is a schematic structural view of a circular plate and a chute in a medical dressing sheet coating apparatus according to the present invention;
FIG. 5 is a schematic view of the interior of a cleaning frame of a medical dressing coating apparatus according to the present invention;
fig. 6 is a top plan view of a coated medical dressing in a medical dressing coating apparatus according to the present invention.
In the figure: 1 base, 2 top plate, 3 motor, 4 first shaft, 5 round plate, 6 sliding groove, 7 sliding rail plate, 8 box body, 9 sliding rod, 10 through hole, 11 coating pipe, 12 groove, 13 sliding column, 14 supporting seat, 15 rectangular frame, 16 rotating shaft, 17 second rod, 18 cavity, 19 conductive spring, 20 sliding plug, 21 middle plate, 22 round pipe, 23 first gear, 24 second gear, 25 big gear, 26 small gear, 27 second shaft, 28 medicament box, 29 stirring blade, 30 coating box, 31 first rod, 32 sliding plate, 33 elastic air curtain, 34 cleaning frame, 35 brush hair, 36 cleaning hole, 37 one-way return pipe, 38 dressing sheet and 39 vertical plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Referring to fig. 1-6, a medical dressing sheet coating device comprises a base 1 and a sheet 38, wherein a vertical plate 39 is fixedly connected to the top wall of the base 1, a middle plate 21 and a top plate 2 are fixedly connected to the side wall of the vertical plate 39 in sequence, a circular tube 22 is rotatably connected to the inner wall of the middle plate 21 in a penetrating manner, a first gear 23 is fixedly connected to the side wall of the circular tube 22, a motor 3 is fixedly connected to the inner wall of the top plate 2, a first shaft 4 is fixedly connected to the output end of the motor 3, a second gear 24 is fixedly connected to the side wall of the first shaft 4, a second shaft 27 is rotatably connected to the top wall of the middle plate 21, a small gear 26 and a large gear 25 are fixedly connected to the side wall of the second shaft 27 in sequence, the small gear 26 is engaged with the first gear 23, the large gear 25 is engaged with the second gear 24, a circular plate 5 is fixedly connected to the bottom end of the circular tube 22, a sliding chute 6 is arranged on the inner wall of the circular plate 5, a sliding rail plate 7 is fixedly connected to the first shaft 4 after penetrating through the inner wall of the circular plate 5, through-hole 10 has been seted up to slide rail board 7 inner wall, slide rail board 7 inner wall sliding connection has box body 8, 8 inner wall fixedly connected with slide bar 9 of box body, sliding connection is inside 6 spouts behind the through-hole 10 is run through to the one end of slide bar 9, 8 inside coating pipe 11 that are equipped with of box body, through-hole 10 is rectangular shape structure, slide bar 9 lateral wall sliding connection is inside through-hole 10, through the setting to first gear 23, pinion 26, gear wheel 25 and second gear 24 drive ratio, make the slew velocity of primary shaft 4 and pipe 22 have less difference.
The pipe 22 cover is established at the first axle 4 lateral wall, spout 6 is closed spiral groove, slide rail plate 7 inner wall fixedly connected with scribbles workbin 30, scribble workbin 30 internal seal sliding connection and have slide 32, slide 32 lateral wall fixedly connected with first pole 31, the one end of first pole 31 runs through scribble workbin 30 inner wall back and box body 8 lateral wall fixed connection, scribble workbin 30 near the one end inner wall of box body 8 and run through fixedly connected with one-way inlet pipe and one-way discharging pipe, one-way discharging pipe only allows scribble the inside medicament extrusion of workbin 30 and circulate inside the coating pipe 11, one-way discharging pipe and coating pipe 11 fixed intercommunication, spout 6 is partial Archimedes spiral, and make its first closed connection through seting up logical groove, Archimedes spiral is a point and leaves the fixed point at the uniform velocity and rotates the orbit that the fixed point and produce around this fixed point again with fixed angular velocity.
8 inner walls of box body rotate and are connected with pivot 16, 16 lateral wall fixedly connected with supporting seats 14 of pivot, coating pipe 11 erection fixation is at 14 inner walls of supporting seats, 14 inner wall fixedly connected with rectangle frame 15 of supporting seats, the inside sliding connection of rectangle frame 15 has traveller 13, traveller 13 lateral wall is connected with second pole 17, recess 12 has been seted up to 8 inner walls of box body, traveller 13 sliding connection is inside recess 12, supporting seat 14 drives coating pipe 11 positive and negative rotation ninety degrees, make coating pipe 11 be vertical state or horizontality, when coating pipe 11 is in vertical state, the inside medicament of extruding of coating pipe 11 carries out the coating to coating piece 38, when coating pipe 11 is in the horizontality, the one end of coating pipe 11 is located inside washing frame 34.
The inner wall of the box body 8 is provided with a cavity 18, the inside of the cavity 18 is hermetically and slidably connected with a sliding plug 20, one end of the second rod 17 far away from the sliding column 13 penetrates through the inner wall of the cavity 18 and then is fixedly connected with the sliding plug 20, the sliding plug 20 is elastically connected with the inner wall of the cavity 18 through a plurality of conductive springs 19, when conductive spring 19 is not energized, conductive spring 19 is in an extended state, and when the coating operation to dressing 38 is completed, the first electronic valve inside coating tube 11 is closed, the second electronic valve is opened, the conductive spring 19 is electrified, the conductive spring 19 is electrified and contracted, the sliding plug 20 is further driven to slide in the cavity 18 in a sealing mode for a certain distance leftwards, the sliding plug 20 pumps the medicine reserved in the coating tube 11 into the cavity 18 through the one-way return tube 37, and the phenomenon that the medicine reserved in the coating tube 11 is contacted with air for a long time to cause denaturation and subsequent pollution is caused after the coating is applied to the application sheet 38 is avoided.
The inner wall of the coating pipe 11 is fixedly connected with a one-way return pipe 37 in a penetrating mode, the one-way return pipe 37 is fixedly communicated with the cavity 18, a first electronic valve is arranged inside the coating pipe 11, a balance hole is formed in the inner wall of the coating pipe 11, a second electronic valve is arranged in the balance hole, and when coating is carried out, the first electronic valve is in an open state and the second electronic valve is in a closed state.
The inner wall of the cavity 18 is fixedly connected with the chemical box 28 through a one-way extrusion pipe, the one-way inlet pipe is fixedly connected with the inner wall of the chemical box 28, one end of the coating box 30, far away from the box body 8, is fixedly connected with a one-way inlet pipe and a one-way outlet pipe in a penetrating mode, the one-way inlet pipe only allows the chemical in the chemical box 28 to be pumped into the interior of one end of the coating box 30, the one-way inlet pipe is fixedly communicated with an external water tank, and the one-way inlet pipe only allows the water in the external water tank to be pumped into the interior of the other end of the coating box 30.
In the invention, firstly, the dressing sheet 38 is placed on the top wall of the base 1, the motor 3 is turned on, the output end of the motor 3 drives the first shaft 4 to rotate, then the second gear 24 fixedly connected with the side wall of the first shaft 4 drives the large gear 25 and the second shaft 27 to rotate, the second shaft 27 drives the first gear 23 to rotate through the small gear 26, the first gear 23 drives the circular tube 22 to rotate, the rotating speed of the first shaft 4 is slightly larger than the rotating speed of the circular tube 22 through setting the transmission ratio of the first gear 23, the small gear 26, the large gear 25 and the second gear 24, at the moment, the conductive spring 19 is not electrified, and then the coating tube 11 is in a vertical state.
When the first shaft 4 drives the sliding rail plate 7 to rotate, the sliding rod 9 fixedly connected with the inner wall of the box body 8 is connected inside the sliding groove 6 in a sliding mode, the sliding groove 6 is a closed part of an Archimedes spiral line groove, and further when the first shaft 4 drives the sliding rail plate 7 to rotate at a constant speed, the sliding rod 9 drives the box body 8 to move outwards at a constant speed, the rotating speed of the first shaft 4 is slightly larger than that of the circular pipe 22, then the rotating speed of the sliding rail plate 7 driving the box body 8 is slightly larger than that of the circular pipe 22 driving the circular plate 5, so that the sliding rod 9 fixed on the bottom wall of the box body 8 slides inside the sliding groove 6 slowly, the moving track of the coating pipe 11 is in an Archimedes spiral line structure, the coating on the coating sheet 38 is in a spiral line structure, the distribution of the coating on the coating sheet 38 is more uniform, and the coating effect is better.
When the sliding rod 9 on the bottom wall of the box 8 slowly slides inside the sliding groove 6, the box 8 slides inside the sliding rail plate 7, and then the second rod 17 drives the sliding plate 32 to continuously slide inside the paint tank 30 in a sealing manner leftwards for a certain distance, so that the medicament inside the paint tank 30 is extruded into the paint pipe 11 for painting, and the external water is gradually pumped into the inner cavity at the other end of the paint tank 30.
When the coating operation of the coating piece 38 is completed, the slide rod 9 drives the box body 8 to return to the initial position through the closed slide groove 6, and the box body 8 drives the slide plate 32 to slide in the coating material tank 30 in a sealing manner towards the right through the first rod 31, so that the water in the coating material tank 30 is extruded into the elastic air curtain 33.
Then, the first electronic valve inside the coating tube 11 is closed, the second electronic valve is opened, the conductive spring 19 is electrified and contracted, the sliding plug 20 is driven to slide in the cavity 18 leftwards in a sealing mode for a certain distance, the sliding plug 20 pumps the chemicals left in the coating tube 11 into the cavity 18 through the one-way return tube 37, and the phenomenon that the chemicals left in the coating tube 11 are denatured due to long-time contact with air and subsequent coatings are polluted after being applied to the coating sheet 38 is avoided.
And when conducting spring 19 drove sliding plug 20 and sealed the sliding left, sliding plug 20 drove the traveller 13 of fixed connection through second pole 17 and slided a section distance left, and then traveller 13 drove rectangle frame 15 and supporting seat 14 and rotates ninety degrees, make supporting seat 14 drive coating pipe 11 and rotate ninety degrees, inside coating pipe 11's one end slides and inserts washing frame 34, coating pipe 11 inner wall and brush hair 35 offset contact, and then brush hair 35 scrubs coating pipe 11 inner wall, and open the inside control valve of one-way outlet pipe, the water in the elasticity gas curtain 33 enters into washing hole 36 through one-way outlet pipe and sprays, and then carries out self-cleaning to coating pipe 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The medical dressing sheet coating equipment comprises a base (1) and a sheet (38), wherein the sheet (38) is placed on the top wall of the base (1), and is characterized in that the top wall of the base (1) is fixedly connected with a vertical plate (39), the side wall of the vertical plate (39) is sequentially and fixedly connected with a middle plate (21) and a top plate (2), the inner wall of the middle plate (21) is connected with a round pipe (22) in a penetrating and rotating manner, the side wall of the round pipe (22) is fixedly connected with a first gear (23), the inner wall of the top plate (2) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a first shaft (4), the side wall of the first shaft (4) is fixedly connected with a second gear (24), the top wall of the middle plate (21) is rotatably connected with a second shaft (27), and the side wall of the second shaft (27) is sequentially and fixedly connected with a pinion (26) and a gearwheel (25), pinion (26) and first gear (23) meshing, gear wheel (25) and second gear (24) meshing, pipe (22) bottom fixedly connected with plectane (5), spout (6) have been seted up to plectane (5) inner wall, fixedly connected with slide rail board (7) behind plectane (5) inner wall are run through in primary shaft (4), through-hole (10) have been seted up to slide rail board (7) inner wall, slide rail board (7) inner wall sliding connection has box body (8), box body (8) inner wall fixedly connected with slide bar (9), sliding connection is inside spout (6) after through-hole (10) is run through to the one end of slide bar (9), box body (8) inside is equipped with scribbles material pipe (11).
2. The medical dressing and sheet coating equipment according to claim 1, wherein the circular tube (22) is sleeved on the side wall of the first shaft (4), the sliding groove (6) is a closed spiral groove, the inner wall of the sliding rail plate (7) is fixedly connected with a coating box (30), the coating box (30) is internally and hermetically and slidably connected with a sliding plate (32), the side wall of the sliding plate (32) is fixedly connected with a first rod (31), one end of the first rod (31) penetrates through the inner wall of the coating box (30) and then is fixedly connected with the side wall of the box body (8), the inner wall of one end, close to the box body (8), of the coating box (30) penetrates through a one-way feeding tube and a one-way discharging tube, and the one-way discharging tube is fixedly connected with the coating tube (11).
3. The medical dressing sheet coating device according to claim 1, wherein a rotating shaft (16) is rotatably connected to the inner wall of the box body (8), a supporting seat (14) is fixedly connected to the side wall of the rotating shaft (16), the coating tube (11) is fixedly installed on the inner wall of the supporting seat (14), a rectangular frame (15) is fixedly connected to the inner wall of the supporting seat (14), a sliding column (13) is slidably connected to the inside of the rectangular frame (15), a second rod (17) is connected to the side wall of the sliding column (13), a groove (12) is formed in the inner wall of the box body (8), and the sliding column (13) is slidably connected to the inside of the groove (12).
4. The medical dressing and sheet coating equipment according to claim 3, wherein a cavity (18) is formed in the inner wall of the box body (8), a sliding plug (20) is connected in the cavity (18) in a sealing and sliding mode, one end, far away from the sliding column (13), of the second rod (17) penetrates through the inner wall of the cavity (18) and then is fixedly connected with the sliding plug (20), and the sliding plug (20) is elastically connected with the inner wall of the cavity (18) through a plurality of conductive springs (19).
5. The medical dressing sheet coating device according to claim 4, wherein a one-way return pipe (37) is fixedly connected to the inner wall of the coating pipe (11) in a penetrating manner, the one-way return pipe (37) is fixedly communicated with the cavity (18), a first electronic valve is arranged inside the coating pipe (11), a balance hole is formed in the inner wall of the coating pipe (11), and a second electronic valve is arranged in the balance hole.
6. The medical dressing sheet coating device according to claim 5, wherein a medicament box (28) is fixedly connected to the inner wall of the top plate (2), and a plurality of stirring blades (29) are fixedly connected to the top end of the second shaft (27) after penetrating through the bottom wall of the medicament box (28).
7. The medical dressing and sheet coating equipment according to claim 6, wherein the inner wall of the cavity (18) is fixedly connected with the medicament box (28) through a one-way extrusion pipe, the one-way feeding pipe is fixedly connected with the inner wall of the medicament box (28), and one end of the coating box (30) far away from the box body (8) is fixedly connected with a one-way water inlet pipe and a one-way water outlet pipe in a penetrating way.
8. The medical dressing sheet coating equipment according to claim 7, wherein the bottom wall of the coating box (30) is fixedly connected with an elastic air curtain (33), the one-way water outlet pipe is fixedly communicated with the elastic air curtain (33), the inner wall of the box body (8) is fixedly connected with a cleaning frame (34), the inner wall of the cleaning frame (34) is fixedly connected with a plurality of bristles (35), the inner wall of the cleaning frame (34) is provided with a plurality of cleaning holes (36), the cleaning holes (36) are fixedly communicated with the one-way water outlet pipe, and a control valve is arranged in the one-way water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211037188.8A CN115121445A (en) | 2022-08-29 | 2022-08-29 | Medical dressing sheet coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211037188.8A CN115121445A (en) | 2022-08-29 | 2022-08-29 | Medical dressing sheet coating equipment |
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| Publication Number | Publication Date |
|---|---|
| CN115121445A true CN115121445A (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211037188.8A Pending CN115121445A (en) | 2022-08-29 | 2022-08-29 | Medical dressing sheet coating equipment |
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| Country | Link |
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| CN (1) | CN115121445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116078621A (en) * | 2023-04-06 | 2023-05-09 | 昆山佰易仪器设备有限公司 | High-precision glue filling mechanism |
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