CN112336520A - Processing die for medical gauze eye pad - Google Patents
Processing die for medical gauze eye pad Download PDFInfo
- Publication number
- CN112336520A CN112336520A CN202011233258.8A CN202011233258A CN112336520A CN 112336520 A CN112336520 A CN 112336520A CN 202011233258 A CN202011233258 A CN 202011233258A CN 112336520 A CN112336520 A CN 112336520A
- Authority
- CN
- China
- Prior art keywords
- die
- circular arc
- mould
- mould ring
- rings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000002994 raw material Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
- A61F13/01029—Non-adhesive bandages or dressings characterised by the structure of the dressing made of multiple layers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00365—Plasters use
- A61F2013/00497—Plasters use eye patch
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)
- Textile Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses a processing die for a medical gauze eye pad, which comprises a die body, wherein the die body comprises a plurality of die rings, the die rings are arranged in a matrix shape, connecting pieces are arranged among the die rings, the die rings and the connecting pieces are integrally formed, and the outer side surfaces of the die rings are connected with the connecting pieces; the mould ring is the annular form, and mould ring top edge integrated into one piece has annular cutting edge, and one side that annular cutting edge is close to mould ring lateral surface flushes mutually with mould ring lateral surface, and one side that annular cutting edge is close to mould ring medial surface is the arc surface, and the arc surface bottom is provided with the circular arc recess, and one side that the circular arc recess is close to mould ring medial surface is provided with the circular arc arch, and circular arc recess, circular arc arch all are the annular form and set up at mould ring up end, and the bellied height of circular arc is less than the height of annular cutting edge.
Description
Technical Field
The invention relates to the field of eye pad production, in particular to a processing die for a medical gauze eye pad.
Background
The gauze eye pad is an eye nursing medical article, is an oval cotton pad, and is formed by clamping absorbent cotton between an upper layer of gauze and a lower layer of gauze, and simultaneously sealing the peripheries of the upper layer of gauze and the lower layer of gauze. The gauze eye pad manufacturing method for a long time is simple cutter die extrusion, tooth edges and stamping are completed simultaneously, but the product is low in product manufacturing rate due to the fact that the blank pressing is not opened and the product needs to be punched, dropped and formed again, and the existing cutter die structure can only generate one gauze eye pad at a time, so that the production efficiency is low, and the production requirements of a factory cannot be met.
Disclosure of Invention
The invention aims to solve the problems and provides a processing die for a medical gauze eye pad, which is simple in structure and improves the production efficiency.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a processing die for a medical gauze eye pad comprises a die body, wherein the die body comprises a plurality of die rings, the die rings are arranged in a matrix shape, connecting pieces are arranged among the die rings, the die rings and the connecting pieces are integrally formed, and the outer side faces of the die rings are connected with the connecting pieces; the mould ring is the annular form, and mould ring top edge integrated into one piece has annular cutting edge, and one side that annular cutting edge is close to mould ring lateral surface flushes mutually with mould ring lateral surface, and one side that annular cutting edge is close to mould ring medial surface is the arc surface, and the arc surface bottom is provided with the circular arc recess, and one side that the circular arc recess is close to mould ring medial surface is provided with the circular arc arch, and circular arc recess, circular arc arch all are the annular form and set up at mould ring up end, and the bellied height of circular arc is less than the height of annular cutting edge.
Further, the die ring and the connecting piece are machined and manufactured by Cr12 alloy steel.
Furthermore, a central through hole longitudinally penetrating through the connecting piece is formed in the central position of the connecting piece.
Further, four or six die rings are arranged on the die body.
Compared with the prior art, the invention has the advantages and positive effects that:
according to the invention, by adopting the design that the annular cutting edge is integrally formed at the top end edge of the die ring, and the side of the annular cutting edge close to the inner side surface of the die ring is an arc surface, when the gauze eye pad is produced, a layer of absorbent cotton is placed between the upper layer of gauze and the lower layer of gauze to form a three-layer eye pad raw material;
on the other hand, when the profiling device and the processing die are extruded, the arc bulge carries out partial extrusion operation on the three-layer eye pad raw material when the three-layer eye pad raw material is not cut off, so that the condition that the three-layer structure at the edge of the gauze eye pad is large in separation distance after the cutting operation is finished, and the welding failure is avoided, and the yield of the gauze eye pad is improved; and it can obtain a plurality of gauze eye pads through single extrusion operation when gauze eye pad production through the design of a plurality of mould rings, has effectively improved the production efficiency of gauze eye pad.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a top view block diagram of four die ring structures;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
figure 3 is a top view block diagram of six die ring structures.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.
A central through hole 201 longitudinally penetrating through the connecting piece 2 is arranged at the central position of the connecting piece 2; the design of the central through hole 201 facilitates holding of the processing die, and meanwhile, certain raw materials can be saved.
the connecting piece 2 is provided with a central through hole 201 longitudinally penetrating through the connecting piece 2; the design of the central through hole 201 facilitates holding of the processing die, and meanwhile, certain raw materials can be saved.
According to the invention, by adopting the design that the annular cutting edge is integrally formed at the top end edge of the die ring, and the side of the annular cutting edge close to the inner side surface of the die ring is an arc surface, when the gauze eye pad is produced, a layer of absorbent cotton is placed between the upper layer of gauze and the lower layer of gauze to form a three-layer eye pad raw material;
on the other hand, when the profiling device and the processing die are extruded, the arc bulge carries out partial extrusion operation on the three-layer eye pad raw material when the three-layer eye pad raw material is not cut off, so that the condition that the three-layer structure at the edge of the gauze eye pad is large in separation distance after the cutting operation is finished, and the welding failure is avoided, and the yield of the gauze eye pad is improved; and it can obtain a plurality of gauze eye pads through single extrusion operation when gauze eye pad production through the design of a plurality of mould rings, has effectively improved the production efficiency of gauze eye pad.
Claims (4)
1. The utility model provides a mold processing of medical gauze eye pad, includes the mould body, its characterized in that: the die body comprises a plurality of die rings, the die rings are arranged in a matrix shape, connecting pieces are arranged among the die rings, the die rings and the connecting pieces are integrally formed, and the outer side surfaces of the die rings are connected with the connecting pieces; the mould ring is the annular form, and mould ring top edge integrated into one piece has annular cutting edge, and one side that annular cutting edge is close to mould ring lateral surface flushes mutually with mould ring lateral surface, and one side that annular cutting edge is close to mould ring medial surface is the arc surface, and the arc surface bottom is provided with the circular arc recess, and one side that the circular arc recess is close to mould ring medial surface is provided with the circular arc arch, and circular arc recess, circular arc arch all are the annular form and set up at mould ring up end, and the bellied height of circular arc is less than the height of annular cutting edge.
2. The processing mold of medical gauze eye pad as recited in claim 1, wherein: the die ring and the connecting piece are machined and manufactured by Cr12 alloy steel.
3. The processing mold of medical gauze eye pad as recited in claim 2, wherein: and a central through hole longitudinally penetrating through the connecting piece is formed in the central position of the connecting piece.
4. The processing mold of medical gauze eye pad as recited in claim 3, wherein: four or six mould rings are arranged on the mould body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233258.8A CN112336520A (en) | 2020-11-06 | 2020-11-06 | Processing die for medical gauze eye pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233258.8A CN112336520A (en) | 2020-11-06 | 2020-11-06 | Processing die for medical gauze eye pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112336520A true CN112336520A (en) | 2021-02-09 |
Family
ID=74428726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011233258.8A Withdrawn CN112336520A (en) | 2020-11-06 | 2020-11-06 | Processing die for medical gauze eye pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112336520A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010280100A (en) * | 2009-06-03 | 2010-12-16 | Sekisui Chem Co Ltd | Mold for fiber-reinforced resin joint and method of manufacturing fiber-reinforced resin joint using the same |
| CN203409846U (en) * | 2013-08-20 | 2014-01-29 | 粤和兴激光刀模（深圳）有限公司 | Cutting die conducting space three-dimensional die cutting |
| CN203779598U (en) * | 2014-04-22 | 2014-08-20 | 启凯铁工厂有限公司 | Automatic cutter mold |
| CN108907145A (en) * | 2018-07-05 | 2018-11-30 | 安徽省欧球信息技术有限公司 | It is a kind of for processing the stamping die of VR eyeglass member |
| CN210791305U (en) * | 2019-10-31 | 2020-06-19 | 昆山普创电子材料有限公司 | Novel die-cut integration production line of laminating |
-
2020
- 2020-11-06 CN CN202011233258.8A patent/CN112336520A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010280100A (en) * | 2009-06-03 | 2010-12-16 | Sekisui Chem Co Ltd | Mold for fiber-reinforced resin joint and method of manufacturing fiber-reinforced resin joint using the same |
| CN203409846U (en) * | 2013-08-20 | 2014-01-29 | 粤和兴激光刀模（深圳）有限公司 | Cutting die conducting space three-dimensional die cutting |
| CN203779598U (en) * | 2014-04-22 | 2014-08-20 | 启凯铁工厂有限公司 | Automatic cutter mold |
| CN108907145A (en) * | 2018-07-05 | 2018-11-30 | 安徽省欧球信息技术有限公司 | It is a kind of for processing the stamping die of VR eyeglass member |
| CN210791305U (en) * | 2019-10-31 | 2020-06-19 | 昆山普创电子材料有限公司 | Novel die-cut integration production line of laminating |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210209 |
|
| WW01 | Invention patent application withdrawn after publication |