CN101804552B - Pathological disposable blade series production line - Google Patents
Pathological disposable blade series production line Download PDFInfo
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- CN101804552B CN101804552B CN2010101302852A CN201010130285A CN101804552B CN 101804552 B CN101804552 B CN 101804552B CN 2010101302852 A CN2010101302852 A CN 2010101302852A CN 201010130285 A CN201010130285 A CN 201010130285A CN 101804552 B CN101804552 B CN 101804552B
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- base plate
- grinding
- disposable blade
- blade
- pathology
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Abstract
The invention provides a pathological disposable blade series production line which comprises the following steps of: firstly, forming a steel strip by using a punching machine; secondly, thermally treating, cooling and shaping the formed steel strip; thirdly, drying the cooled and shaped steel strip; fourthly, grinding and polishing one side of the dried steel strip: coarse grinding, fine grinding, accurate grinding and skin polishing, positioning by adopting a disposable blade single-side grinding pliers opening during the coarse grinding, the fine grinding and the accurate grinding, and positioning by adopting a reversal skin polishing cutting edge positioning device during the skin polishing; fifthly, passing the ground and polished steel strip through a strongly magnetic tape feed roller to cut into blades; sixthly, thermally cleaning the cut blades, coating the cutting edges, spray coating, sintering and soaking the blades into oil; and seventhly, assembling. The deformation of the blades can be prevented, the precision of the blades is high, and raw materials can be saved.
Description
Technical field
The present invention relates to medicine equipment and make the field, be specifically related to pathological disposable blade series production line.
Background technology
When making pathological section in the prior art part there is the processing of tissue or the internal organs various chemicals of process and the burying storage of pathology, make it fixing sclerosis, on the biological tissue section machine, thinly slice, stick on the slide, dye with shades of colour, supply, to observe pathological change at test under microscope, make pathological diagnosis, for clinical diagnosis and treatment are offered help.The biological tissue section machine is divided into the ordinary student fabric texture slicer of producing more than the 1um usually according to the slice thickness that cuts out, produce 0.25-1um half ultra-thin biological tissue section machine, and produce the following ultra-thin biological tissue section machine of 0.25um, the thin and thick of the blade that uses on the biological tissue section machine becomes key.Blade on the biological tissue section machine is produced double-edged razor blade as shown in Figure 7 earlier when producing at present, forms the blade that needs by cutting again.The width of double-edged razor blade is 18.5mm, and its width is bigger, easy deformation when blanking; When heat treatment, be difficult to guarantee its linearity, form greatly to fall to bend the damage blade easily; Owing to need bilateral mill, double-edged razor blade has trickle moving on the direction on both sides when grinding and polishing, causes its precision to produce error; Cutting for convenience needs formerly centre at double-edged razor blade towards machining hole, the coupling part of centre is cut away complex procedures and wasting raw material when cutting again.
Summary of the invention
Technical problem to be solved by this invention is to provide pathological disposable blade series production line, can avoid blade distortion, makes the precision height of blade, and can conservation.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: pathological disposable blade series production line may further comprise the steps:
The first step: utilize punch press to carry out the steel band moulding;
Second step: the steel band of moulding is heat-treated and cooling and shaping;
The 3rd step: the steel band behind the cooling and shaping is carried out drying;
The 4th step: dried steel band is carried out monolateral grinding and polishing, comprise the throwing of corase grind fine grinding correct grinding and skin, adopt the monolateral mill jaw of disposable blade location during corase grind fine grinding correct grinding, adopt reverse skin to throw the edge positioning device location during skin throwing;
The 5th step: the steel band after the grinding and polishing is cut into blade through behind the strong magnetic tape feed roller;
The 6th step: the blade that cuts into is carried out heat cleaning, cutting edge coating, spraying, sintering, immersion oil;
The 7th step: assembling.
As preferably, the monolateral mill jaw of described disposable blade comprise base plate, the pressing plate corresponding with the base plate both sides, with base plate in the middle of corresponding jaw pressing plate, described base plate comprises central floor panel, is located at the charging base plate and the discharging base plate on central floor panel both sides, described pressing plate is corresponding respectively with charging base plate and discharging base plate, and described jaw pressing plate is corresponding with central floor panel.
As preferably, described charging base plate is provided with charging aperture, and described charging aperture bottom is provided with the charging locating slot, and described discharging base plate is provided with the discharging opening corresponding with charging aperture, and described discharging opening bottom is provided with the discharging locating slot corresponding with the charging locating slot.
As preferably, described jaw pressing plate is provided with the jaw locating slot corresponding with charging locating slot and discharging locating slot.Making the steel band of monolateral blade can accurately locate under the acting in conjunction of charging locating slot, discharging locating slot and jaw locating slot.
As preferably, described reverse skin is thrown edge positioning device and is comprised base plate, is located at the locating support on the base plate, is provided with two corresponding bearings in the described locating support, and described two corresponding inside edges of bearing are provided with the chamfering corresponding with the cutting edge of blade.Chamfering on two bearings forms and the blade cutting edge correspondingly-shaped, blocks blade cutting edge, prevents damage.
As preferably, described base plate is provided with the reverse skin corresponding with blade and throws wheel.Because chamfering is blocked blade cutting edge, oppositely skin is thrown to take turns when motion and also blade can't be taken out of.
As preferably, described strong magnetic tape feed roller comprises the tape feed roller main body, and uniform ring is provided with some Attraction blocks on the described tape feed roller main body main body.Utilize Attraction block effect steel band.
As preferably, described Attraction block adopts the strong magnet piece.
Beneficial effect:
The present invention adopts technique scheme that pathological disposable blade series production line is provided, and can avoid blade distortion, makes the precision height of blade, and can conservation.
Description of drawings
Fig. 1 is the explosive view of the monolateral mill jaw of disposable blade among the present invention;
Fig. 2 is the assembly drawing of the monolateral mill jaw of disposable blade among the present invention;
Fig. 3 is the cutaway view of the jaw pressing plate of the monolateral mill jaw of disposable blade among the present invention;
Fig. 4 throws the structural representation of edge positioning device for reverse skin among the present invention;
Fig. 5 is the structural representation of strong magnetic tape feed roller among the present invention;
Fig. 6 is the structural representation of existing tape feed roller;
Fig. 7 is the structural representation of existing double-edged razor blade;
Fig. 8 is the structural representation of the monolateral blade of employing the present invention production.
The specific embodiment
Pathological disposable blade series production line is characterized in that: may further comprise the steps:
The first step: utilize punch press to carry out the steel band moulding;
Second step: the steel band of moulding is heat-treated and cooling and shaping;
The 3rd step: the steel band behind the cooling and shaping is carried out drying;
The 4th step: dried steel band is carried out monolateral grinding and polishing, comprise the throwing of corase grind fine grinding correct grinding and skin, adopt the monolateral mill jaw of disposable blade location during corase grind fine grinding correct grinding, adopt reverse skin to throw the edge positioning device location during skin throwing;
The 5th step: the steel band after the grinding and polishing is cut into blade through behind the strong magnetic tape feed roller;
The 6th step: the blade that cuts into is carried out heat cleaning, cutting edge coating, spraying, sintering, immersion oil;
The 7th step: assembling.
As shown in Figure 1 to Figure 3, the monolateral mill jaw of described disposable blade comprise base plate 1, the pressing plate 2 corresponding with base plate 1 both sides, with base plate 1 in the middle of corresponding jaw pressing plate 3, described base plate 1 comprises central floor panel 11, is located at the charging base plate 12 and the discharging base plate 13 on central floor panel 11 both sides, described pressing plate 2 is corresponding respectively with charging base plate 12 and discharging base plate 13, and described jaw pressing plate 3 is corresponding with central floor panel 11.Described charging base plate 12 is provided with charging aperture 14, described charging aperture 14 bottoms are provided with charging locating slot 15, described discharging base plate 13 is provided with the discharging opening 16 corresponding with charging aperture 14, and described discharging opening 16 bottoms are provided with the discharging locating slot 17 corresponding with charging locating slot 15.Described jaw pressing plate 3 is provided with the jaw locating slot 31 corresponding with charging locating slot 15 and discharging locating slot 17.Make the steel band of monolateral blade and under the acting in conjunction of charging locating slot 15, discharging locating slot 17 and jaw locating slot 31, can accurately locate, high conformity when making corase grind fine grinding correct grinding.
As shown in Figure 4, described reverse skin is thrown edge positioning device and is comprised base plate 4, is located at the locating support 5 on the base plate 4, be provided with two corresponding bearings 6 in the described locating support 5, described two bearings 6 corresponding inside edges are provided with the chamfering corresponding with the cutting edge of blade 78.Chamfering on two bearings forms and the blade cutting edge correspondingly-shaped, blocks blade cutting edge, prevents damage.Described base plate 4 is provided with the reverse skin corresponding with blade 7 and throws wheel 9.Because chamfering is blocked blade cutting edge, oppositely skin is thrown to take turns when motion and also blade can't be taken out of.
As shown in Figure 5, described strong magnetic tape feed roller comprises tape feed roller main body 10, and uniform ring is provided with some Attraction blocks 20 on described tape feed roller main body 10 main bodys.Described Attraction block 20 adopts the strong magnet piece.Existing tape feed roller as shown in Figure 6, the limiting plate 21 that comprises tape feed roller main body 10 and be located at tape feed roller main body 10 both sides when the size of steel band changes, just needs to change the tape feed roller that meets the steel band size, it is cumbersome to work together like this.The strong magnet piece absorption steel band that strong magnetic tape feed roller then utilizes uniform ring to establish need not to change according to the variation of steel band size in process of production, has saved the working time, has improved operating efficiency.
Utilizing punch press to carry out in the steel band moulding, shortening the impulse stroke of punch press, and adopt inorganic speed change divided device, thus make output by 50 raising cuttves of original per minute 200 of per minutes.Be provided with inductive switch between punch press and steel band delivery wheel, can touch inductive switch when steel band between the two is long, the steel band delivery wheel transporting velocity that slows down cooperates punch press work.
For spacing, be provided with the groove and the convex jacking block that cooperatively interact when cooling and shaping, steel band is process from groove, and it is spacing to utilize the convex jacking block to cooperate again, can keep linearity.
What the present invention adopted is that steel band is carried out monolateral mill, thereby produces the monolateral blade of 8.1mm as shown in Figure 8, and the whole production streamline can be avoided the blade distortion, makes the precision height of blade, and can conservation.
Claims (8)
1. the manufacture method of a pathology disposable blade is characterized in that: may further comprise the steps:
The first step: utilize punch press to carry out the steel band moulding;
Second step: the steel band of moulding is heat-treated and cooling and shaping;
The 3rd step: the steel band behind the cooling and shaping is carried out drying;
The 4th step: dried steel band is carried out monolateral grinding and polishing, comprise the throwing of corase grind fine grinding correct grinding and skin, adopt the monolateral mill jaw of disposable blade location during corase grind fine grinding correct grinding, adopt reverse skin to throw the edge positioning device location during skin throwing;
The 5th step: the steel band after the grinding and polishing is cut into blade through behind the strong magnetic tape feed roller;
The 6th step: the blade that cuts into is carried out heat cleaning, cutting edge coating, spraying, sintering, immersion oil;
The 7th step: assembling.
2. the manufacture method of a kind of pathology disposable blade according to claim 1, it is characterized in that: the monolateral mill jaw of described disposable blade comprise base plate (1), the pressing plate (2) corresponding with base plate (1) both sides, with base plate (1) in the middle of corresponding jaw pressing plate (3), described base plate (1) comprises central floor panel (11), is located at the charging base plate (12) and the discharging base plate (13) on central floor panel (11) both sides, described pressing plate (2) is corresponding respectively with charging base plate (12) and discharging base plate (13), and described jaw pressing plate (3) is corresponding with central floor panel (11).
3. the manufacture method of a kind of pathology disposable blade according to claim 2, it is characterized in that: described charging base plate (12) is provided with charging aperture (14), described charging aperture (14) bottom is provided with charging locating slot (15), described discharging base plate (13) is provided with the discharging opening (16) corresponding with charging aperture (14), and described discharging opening (16) bottom is provided with the discharging locating slot (17) corresponding with charging locating slot (15).
4. the manufacture method of a kind of pathology disposable blade according to claim 3 is characterized in that: described jaw pressing plate (3) is provided with the jaw locating slot (31) corresponding with charging locating slot (15) and discharging locating slot (17).
5. the manufacture method of a kind of pathology disposable blade according to claim 1, it is characterized in that: described reverse skin is thrown edge positioning device and is comprised base plate (4), is located at the locating support (5) on the base plate (4), be provided with corresponding two bearings (6) in the described locating support (5), the corresponding inside edge of described two bearings (6) is provided with the chamfering (8) corresponding with the cutting edge of blade (7).
6. the manufacture method of a kind of pathology disposable blade according to claim 5 is characterized in that: described base plate (4) is provided with the reverse skin corresponding with blade (7) and throws wheel (9).
7. the manufacture method of a kind of pathology disposable blade according to claim 1 is characterized in that: described strong magnetic tape feed roller comprises tape feed roller main body (10), and uniform ring is provided with some Attraction blocks (20) on described tape feed roller main body (10) main body.
8. the manufacture method of a kind of pathology disposable blade according to claim 7 is characterized in that: described Attraction block (20) adopts the strong magnet piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101302852A CN101804552B (en) | 2010-03-19 | 2010-03-19 | Pathological disposable blade series production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101302852A CN101804552B (en) | 2010-03-19 | 2010-03-19 | Pathological disposable blade series production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804552A CN101804552A (en) | 2010-08-18 |
| CN101804552B true CN101804552B (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101302852A Expired - Fee Related CN101804552B (en) | 2010-03-19 | 2010-03-19 | Pathological disposable blade series production line |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284848A (en) * | 2011-08-01 | 2011-12-21 | 厦门市清宏实业有限公司 | Processing equipment and method for blades |
| CN102729105A (en) * | 2012-07-03 | 2012-10-17 | 莆田市恒达机电实业有限公司 | Double edge cutter sharpening device used for cutting die steel |
| CN106217145A (en) * | 2016-08-28 | 2016-12-14 | 浙江宏恩智能装备技术有限公司 | A kind of cutter grinding machine |
| CN107838955A (en) * | 2017-10-19 | 2018-03-27 | 福建大吉刀剪五金有限公司 | A kind of yarn is cut and its manufacture method |
| CN110181240B (en) * | 2019-07-02 | 2022-03-08 | 南京安尔工业科技有限公司 | Process and equipment for manufacturing disposable venereal slicing knife |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125653A (en) * | 1994-12-27 | 1996-07-03 | 大连海事大学 | Mechanical cutter blade and its processing technology |
| CN1863940A (en) * | 2003-09-17 | 2006-11-15 | 贝克顿·迪金森公司 | Silicon blades for surgical and non-surgical use |
| CN201173878Y (en) * | 2008-03-31 | 2008-12-31 | 武显杰 | Pathological slice blade |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218447A (en) * | 1999-02-01 | 2000-08-08 | Daido Steel Co Ltd | Manufacturing of cutter |
-
2010
- 2010-03-19 CN CN2010101302852A patent/CN101804552B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125653A (en) * | 1994-12-27 | 1996-07-03 | 大连海事大学 | Mechanical cutter blade and its processing technology |
| CN1863940A (en) * | 2003-09-17 | 2006-11-15 | 贝克顿·迪金森公司 | Silicon blades for surgical and non-surgical use |
| CN201173878Y (en) * | 2008-03-31 | 2008-12-31 | 武显杰 | Pathological slice blade |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-218447A 2000.08.08 |
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| CN101804552A (en) | 2010-08-18 |
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Granted publication date: 20110615 Termination date: 20130319 |