CN106826945A - Dialyzer rubber knife, dialyzer cut rubber moulding group and dialyzer cuts adhesive dispenser - Google Patents
Dialyzer rubber knife, dialyzer cut rubber moulding group and dialyzer cuts adhesive dispenser Download PDFInfo
- Publication number
- CN106826945A CN106826945A CN201611214149.5A CN201611214149A CN106826945A CN 106826945 A CN106826945 A CN 106826945A CN 201611214149 A CN201611214149 A CN 201611214149A CN 106826945 A CN106826945 A CN 106826945A
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- CN
- China
- Prior art keywords
- dialyzer
- cut
- rubber
- knife
- degree
- 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.)
- Pending
Links
Classifications
-
- 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
- B26D1/0006—Cutting members therefor
-
- 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
- B26D1/0006—Cutting members therefor
- B26D2001/0033—Cutting members therefor assembled from multiple blades
-
- 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
- B26D1/0006—Cutting members therefor
- B26D2001/0053—Cutting members therefor having a special cutting edge section or blade section
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
Abstract
Rubber moulding group is cut the invention provides a kind of dialyzer rubber knife, dialyzer and dialyzer cuts adhesive dispenser.The dialyzer rubber knife includes tool rest and the cutting knife on tool rest, and cutting knife includes blade, and the angle of the surface and material to be cut of the direction material side to be cut of blade between the cut surface formed after being cut by blade is the first acute angle.Due to forming less angle between the inner surface and required tangent plane of the cutting knife in the present invention, so that the inner surface of cutting knife is only contacted near the part of blade with fibre bundle and glue, reduce contact area, correspondingly reduce the friction of cutting knife and fibre bundle, thus greatly reduce the deformation of fibre bundle fenestra, product quality is improve, the characteristics of with simple structure, low cost.
Description
Technical field
The present invention relates to dialyzer technical field, rubber moulding group is cut in particular to a kind of dialyzer rubber knife, dialyzer
Adhesive dispenser is cut with dialyzer.
Background technology
In the assembling process of kidney dialyzer, it is necessary to entering in dialyzer housing after fibre bundle is installed in housing
Row injecting glue, then centrifugal treating is carried out to dialyzer, so that glue is in the gap between housing two ends and fibre bundle.Afterwards,
Hot baking is carried out to dialyzer again, so that glue solidifies., it is necessary to the fibre bundle and glue unnecessary to two ends is cut after glue solidification
Remove.
In the prior art, dialyzer is typically fixed by two ends fixed form, to unnecessary fibre bundle and glue
When being cut off, cutting knife is generally directed toward the inner surface of dialyzer main body and parallel with required tangent plane (for example, ordinary circumstance incision
It is vertical that the inner surface of knife is with required tangent plane).During glue is cut, inner surface and the fibre bundle and glue of cutting knife fully connect
Friction can be produced when tactile, so as to cause tangent plane coarse rough so that fibre bundle fenestra deforms, and then cause that dialyzer is being used
When there is blood coagulation phenomenon, product fraction defective is higher.
The content of the invention
It is a primary object of the present invention to provide, a kind of dialyzer rubber knife, dialyzer cut rubber moulding group and dialyzer cuts mucilage binding
Put, contacted with fibre bundle and glue with least solving cutting knife inner surface in the prior art, cause the coarse rough, fibre bundle of tangent plane
Fenestra deforms, so that blood coagulation phenomenon, product fraction defective technical problem higher occurs when in use in dialyzer.
To achieve these goals, the invention provides a kind of dialyzer rubber knife, including tool rest and on tool rest
Cutting knife, cutting knife includes blade, the surface of the direction material side to be cut of blade institute's shape after being cut by blade with material to be cut
Into cut surface between angle be the first acute angle.
Preferably, the first acute angle is 0.1 degree to 5 degree.
Preferably, the first acute angle is 0.5 degree or 1 degree or 1.5 degree.
Preferably, the angle between blade and the center line of tool rest is the second acute angle or right angle.
Preferably, the second acute angle is 60 degree to 85 degree.
Preferably, the second acute angle is 75 degree.
Preferably, dialyzer rubber knife also includes the handle being connected with the side of tool rest.
Rubber moulding group, including above-mentioned dialyzer rubber knife are cut present invention also offers a kind of dialyzer.
Preferably, dialyzer cuts rubber moulding group also includes installing plate, and dialyzer rubber knife edge is cut glue direction and is movably arranged as
The fixing groove for clamping dialyzer is formed with installing plate, on installing plate.
Preferably, the cutting that the end face of fixing groove is formed parallel to material to be cut after the cutting of device rubber knife is dialyzed
Face.
Adhesive dispenser is cut present invention also offers a kind of dialyzer, including above-mentioned dialyzer rubber knife or above-mentioned dialysis
Device cuts rubber moulding group.
Due to forming less angle between the inner surface and required tangent plane of the cutting knife in the present invention so that the interior table of cutting knife
Face only contacts near the part of blade with fibre bundle and glue, reduces contact area, correspondingly reduces cutting knife and fibre bundle
Friction, thus greatly reduce the deformation of fibre bundle fenestra, product quality is improve, the characteristics of with simple structure, low cost.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description of the drawings
The Figure of description for constituting a part of the invention is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.In the accompanying drawings：
Fig. 1 is a stereogram for angle of first embodiment of the invention；
Fig. 2 is the stereogram of another angle of first embodiment of the invention；
Fig. 3 is the front view of first embodiment of the invention；
Fig. 4 is the rearview of first embodiment of the invention；
Fig. 5 is the side view of first embodiment of the invention；
Fig. 6 is the I portions enlarged drawing in Fig. 5；
Fig. 7 is the front view of second embodiment of the invention；
Fig. 8 is the structural representation that dialyzer in the present invention cuts rubber moulding group.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
1st, tool rest；2nd, blade；3rd, center line；4th, handle；5th, installing plate；6th, fixing groove；7th, cutting knife；8th, cut surface.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model of present invention protection
Enclose.
Fig. 1 to Fig. 7 is refer to, dialyzer rubber knife according to embodiments of the present invention includes：Tool rest 1 and installed in tool rest 1
On cutting knife 7.Wherein, cutting knife 7 includes blade 2, and the surface of the direction material side to be cut of blade 2 is (i.e. interior in background technology
Surface) included angle A with material to be cut between the cut surface 8 formed after being cut by blade 2 is the first acute angle.Preferably,
One acute angle is 0.1 degree to 5 degree.It is highly preferred that the first acute angle is 0.5 degree or 1 degree or 1.5 degree.
Due to forming less angle between the inner surface and required tangent plane (i.e. cut surface 8) of the cutting knife 7 in the present invention, make
The inner surface for obtaining cutting knife 7 is only contacted near the part of blade 2 with fibre bundle and glue, reduces contact area, is correspondingly reduced
The friction of cutting knife and fibre bundle, thus the deformation of fibre bundle fenestra is greatly reduced, product quality is improve, with structure letter
The characteristics of list, low cost.
Preferably, the included angle B between the center line 3 of blade 2 and tool rest 1 is the second acute angle or right angle.Preferably, second is sharp
Angle is 60 degree to 85 degree.Preferably, the second acute angle is 75 degree.Compared with using the technical scheme at right angle, when included angle B uses acute angle
When, cutting knife 7 is obliquely placed, and can reduce blank resistance when cutting knife 7 cuts to material, improves blank smooth degree and cutting knife longevity
Life.
Preferably, dialyzer rubber knife also includes the handle 4 being connected with the side of tool rest 1.
Fig. 8 is refer to, rubber moulding group, including above-mentioned dialyzer rubber knife are cut present invention also offers a kind of dialyzer.
In one preferred embodiment, dialyzer cuts rubber moulding group and may also include installing plate 5, and dialyzer rubber knife edge is cut glue direction and actively set
Put on installing plate 5, the fixing groove 6 for clamping dialyzer is formed with installing plate 5.
Preferably, the cutting that the end face of fixing groove 6 is formed parallel to material to be cut after the cutting of device rubber knife is dialyzed
Face.Because the angles of material are determined by fixing groove 6, therefore above-mentioned first acute angle is can be considered with the formation of fixing groove 6 angle.This
In implementation method, fixing groove 6 and the equal horizontal positioned of material, the direction of motion of blade 2 and the cut surface of material are flat with vertical plane
OK.
Adhesive dispenser is cut present invention also offers a kind of dialyzer, including above-mentioned dialyzer rubber knife or above-mentioned dialysis
Device cuts rubber moulding group.When cutting glue, the end of the dialyzer of glue treatment to be cut is placed in fixing groove 6, then dialyzer rubber knife motion,
The unnecessary material that will can be protruded from outside fixing groove 6 cuts off.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of dialyzer rubber knife, it is characterised in that the cutting knife (7) including tool rest (1) and on the tool rest (1),
The cutting knife (7) includes blade (2), and the surface of the direction material side to be cut of the blade (2) is with the material to be cut in quilt
Angle (A) between the cut surface (8) formed after blade (2) cutting is the first acute angle.
2. dialyzer rubber knife according to claim 1, it is characterised in that first acute angle is 0.1 degree to 5 degree.
3. dialyzer rubber knife according to claim 1, it is characterised in that first acute angle be 0.5 degree or 1 degree or
1.5 degree.
4. dialyzer rubber knife according to claim 1, it is characterised in that in the blade (2) and the tool rest (1)
Angle (B) between heart line (3) is the second acute angle or right angle.
5. dialyzer rubber knife according to claim 4, it is characterised in that second acute angle is 60 degree to 85 degree.
6. dialyzer rubber knife according to claim 4, it is characterised in that second acute angle is 75 degree.
7. dialyzer rubber knife according to claim 1, it is characterised in that the dialyzer rubber knife also include with it is described
The handle (4) of the side connection of tool rest (1).
8. a kind of dialyzer cuts rubber moulding group, it is characterised in that cut glue including the dialyzer any one of claim 1 to 7
Knife.
9. dialyzer according to claim 8 cuts rubber moulding group, it is characterised in that the dialyzer cuts rubber moulding group also includes peace
Dress plate (5), the dialyzer rubber knife edge is cut glue direction and is movably arranged as on the installing plate (5), on the installing plate (5)
It is formed with the fixing groove (6) for clamping dialyzer.
10. dialyzer according to claim 9 cuts rubber moulding group, it is characterised in that the end face of the fixing groove (6) parallel to
The cut surface (8) that material to be cut is formed after being cut by the dialyzer rubber knife.
A kind of 11. dialyzers cut adhesive dispenser, it is characterised in that cut glue including the dialyzer any one of claim 1 to 7
Dialyzer any one of knife or claim 8 to 10 cuts rubber moulding group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214149.5A CN106826945A (en) | 2016-12-23 | 2016-12-23 | Dialyzer rubber knife, dialyzer cut rubber moulding group and dialyzer cuts adhesive dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214149.5A CN106826945A (en) | 2016-12-23 | 2016-12-23 | Dialyzer rubber knife, dialyzer cut rubber moulding group and dialyzer cuts adhesive dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106826945A true CN106826945A (en) | 2017-06-13 |
Family
ID=59136333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214149.5A Pending CN106826945A (en) | 2016-12-23 | 2016-12-23 | Dialyzer rubber knife, dialyzer cut rubber moulding group and dialyzer cuts adhesive dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826945A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4187751A (en) * | 1977-06-14 | 1980-02-12 | Cosarnia Limited | Lead cropping apparatus |
| CN202318386U (en) * | 2011-11-23 | 2012-07-11 | 广东生益科技股份有限公司 | Cutter with angles |
| CN202763878U (en) * | 2012-09-11 | 2013-03-06 | 成都行星自动化设备有限公司 | Automatic head-cutting machine of hemodialyzer |
| CN104175344A (en) * | 2014-08-19 | 2014-12-03 | 贝恩医疗设备(广州)有限公司 | Automatic film cutting device of dialyzer |
| CN104385323A (en) * | 2014-09-23 | 2015-03-04 | 张鹏 | Manufacturing method for hydraulic rubber cutting machine |
| CN206367029U (en) * | 2016-12-23 | 2017-08-01 | 迈得医疗工业设备股份有限公司 | Dialyzer rubber knife, dialyzer cut rubber moulding group and dialyzer cuts adhesive dispenser |
-
2016
- 2016-12-23 CN CN201611214149.5A patent/CN106826945A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4187751A (en) * | 1977-06-14 | 1980-02-12 | Cosarnia Limited | Lead cropping apparatus |
| CN202318386U (en) * | 2011-11-23 | 2012-07-11 | 广东生益科技股份有限公司 | Cutter with angles |
| CN202763878U (en) * | 2012-09-11 | 2013-03-06 | 成都行星自动化设备有限公司 | Automatic head-cutting machine of hemodialyzer |
| CN104175344A (en) * | 2014-08-19 | 2014-12-03 | 贝恩医疗设备(广州)有限公司 | Automatic film cutting device of dialyzer |
| CN104385323A (en) * | 2014-09-23 | 2015-03-04 | 张鹏 | Manufacturing method for hydraulic rubber cutting machine |
| CN206367029U (en) * | 2016-12-23 | 2017-08-01 | 迈得医疗工业设备股份有限公司 | Dialyzer rubber knife, dialyzer cut rubber moulding group and dialyzer cuts adhesive dispenser |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |