CN204676208U - High security fiber cutter - Google Patents
High security fiber cutter Download PDFInfo
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- CN204676208U CN204676208U CN201520338361.7U CN201520338361U CN204676208U CN 204676208 U CN204676208 U CN 204676208U CN 201520338361 U CN201520338361 U CN 201520338361U CN 204676208 U CN204676208 U CN 204676208U
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- annular body
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Abstract
The utility model discloses a kind of high security fiber cutter, comprising for being enclosed within band annular body jaggy on finger and C font cutter; The first end of cutter is fixed on the outer wall of annular body, leaves pan feeding gap between the outer wall of the second end and annular body; This cutter comprise the knife back, towards annular body profit edge and be enclosed within profit safety protective cover externally; Described safeguard protection puts and has dew sword breach, and the thickness between described profit edge and the knife back is less than safety protective cover towards the thickness between the inner side and the knife back of annular body; The inwall of annular body is provided with rubber inner ring and is located at the some elastic bumps on rubber inner ring, and between rubber inner ring and the inwall of annular body, full-filling has glue-line.The utility model is rational in infrastructure, and flexible suitability is high, and be easy to operation and use, security is high, has higher practicality.
Description
Technical field
The utility model relates to a kind of cutter, is specifically related to a kind of fiber cutter of bundle fiber based article.
Background technology
In the processing of existing procedure of fibre production, to pencil fibre and to twist with the fingers, move back the manufacturing procedures such as solution, plying be ever-present.In these operations, bundle fiber may need to be cut, joint, arrangement etc., in these process meanses, often need the fiber of pencil to cut short from centre, then carry out next step process.
Traditional means are that fibre bundle is cut off or cuts off by the instruments such as buying scissors, blade, billhook.But all there is the deficiency in certain operations in these instruments.
As larger in scissors volume, generally can not carry with, pick and place in fiber process is produced and inconvenience; Blade is smaller, but the knife edge is sharp, exposes, easily security incident occurs; The relative scissors small volume of existing cutter, opposing blades is safer, but generally carries with also inconvenient, be all often take for subsequent use at any time.If placed conveniently, likely lose or be mixed in product, and blade is general thinner, can burst apart, lose effect, if the fragment burst apart is mixed into product, affect greatly product quality if run into hard object.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of high security fiber cutter.
Technical scheme: for solving the problems of the technologies described above, a kind of high security fiber of one that the utility model provides cutter, comprises for being enclosed within band annular body jaggy on finger and C font cutter;
The first end of described C font cutter is fixed on the outer wall of annular body, leaves pan feeding gap between the outer wall of the second end and annular body; This cutter comprise the knife back, towards annular body profit edge and be enclosed within profit safety protective cover externally; Described safeguard protection puts and has dew sword breach, and the thickness between described profit edge and the knife back is less than safety protective cover towards the thickness between the inner side and the knife back of annular body;
The inwall of described annular body is provided with rubber inner ring and is located at the some elastic bumps on rubber inner ring, and between described rubber inner ring and the inwall of annular body, full-filling has glue-line.
Preferably, described cutter is towards the plane of profit along place of annular body and the cross-section normal of annular body, and such structural design is beneficial to force and operation.
Preferably, described annular body is the band elastic annular body jaggy be made up of copper or mild steel.Such structural design is conducive to the size of operator according to the easy-to-use more flexibly adjustment annular body of the thickness self pointed, and adapts to adjust to the required size that different operating person is beneficial to operation.
Preferably, the width in described pan feeding gap is 2-4 times of fibre bundle diameter to be cut.When small-bore pan feeding gap is beneficial to fiber cutting, certain position-limiting action is played to fiber, avoid fiber to run out of.
Further preferred, described dew sword breach and safety protective cover towards annular body inner side between have circular arc chamfering.When glass or other fibre bundles need cutting, be conducive to fibre guide to reveal the profit edge that sword indentation, there is exposed, and the damage to material before not causing cutting.
Preferably, the first end of described cutter is welded on the outer wall at the annular body position relative with breach.Such structural design is beneficial to adjustment and uniform application.
Preferably, described cutter is circular arc towards the profit edge of annular body, and the diameter of described circular arc is not more than 1cm.
Preferably, the diameter of described annular body inner ring is 1.8 ~ 2.5cm.This size design combines the some elastic bumps be located on rubber inner ring, can the finger of different thicknesses of flexible adaptive different operating person.
Preferably, described cutter is the cutter be made up of alloy tool steel, comprises the integrated knife back and the profit edge towards annular body, and the thickness of the described knife back is 0.3 ~ 0.5cm.
Beneficial effect: the high security fiber cutter that the utility model provides, tool has the following advantages:
The finger that 1, can be enclosed within operator in fiber production process does not affect the routine operation of operator, can be enclosed within or hang on the outer wall of production equipment yet, to use at any time, not easily lose;
2, simultaneously by the degree of regulation that provides of band annular body jaggy, the rubber inner ring that annular body inwall is provided with and the some elastic bumps be located on rubber inner ring are coordinated, can the finger of adaptive different thicknesses neatly, adaptive compatible good;
3, externally overlap because of profit while and have safety protective cover, and the thickness between profit edge and the knife back is less than safety protective cover towards the thickness between the inner side and the knife back of annular body, under this structural design, even if finger stretches into inside C font cutter by operator because of carelessness, because profit along and safety protective cover towards annular body inner side between have certain difference in height, point only to have with safety protective cover and directly contact, and touch the profit edge of exposing less than dew sword indentation, there, effectively improve the security of cutter; And this difference in height is conducive to spacing fibre material to be cut, be beneficial to operation force;
4, further; by dew sword breach and safety protective cover towards annular body inner side between the circular arc chamfering that has; when glass or other fibre bundles need cutting, be conducive to fibre guide to reveal the profit edge that sword indentation, there is exposed, and the damage to material before not causing cutting.
5, further, cutter to be that be made up of alloy tool steel, integrated, knife back thickness be 0.3 ~ 0.5cm cutter, can effectively avoid cutter to run into hard object to burst apart, while losing effect, the fragment burst apart is mixed into the impact that product causes product quality;
6, further, described cutter is not more than 1cm towards the diameter at the arc-shaped edge of annular body, and can effectively avoid further pointing and stretch into the inner side of cutter profit along place, security be high.
In general, rational in infrastructure, flexible suitability is high, and be easy to operation and use, security is high, has higher practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation front view of embodiment 1;
Fig. 2 is the structural representation right view of embodiment 1;
Fig. 3 is the structural representation stereogram of embodiment 1;
Fig. 4 is that embodiment 1 is not containing the structural representation stereogram of safety protective cover.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1:as shown in Figure 3, a kind of high security fiber cutter that the present embodiment 1 provides, comprises for being enclosed within band annular body 1 jaggy on finger and C font cutter.
As shown in figures 1 and 3, the first end of described C font cutter is fixed on the outer wall of annular body 1, leaves pan feeding gap between the outer wall of the second end and annular body 1; This cutter comprises the knife back 2, towards the profit of annular body along 6 be enclosed within profit along the safety protective cover 7 of 6 outsides; Described safety protective cover 7 has dew sword breach 8, described profit is less than safety protective cover 7 towards the thickness between the inner side and the knife back 2 of annular body along the thickness between 6 and the knife back 2.The first end of described cutter is welded on the outer wall at annular body 1 position relative with breach 5.
As shown in Figure 2, the inwall of described annular body 1 is provided with rubber inner ring 4 and the some elastic bumps 3 be located on rubber inner ring, and between described rubber inner ring 4 and the inwall of annular body 1, full-filling has glue-line.In the present embodiment 1, described some elastic bumps are that the caoutchouc elasticity be made into integration with rubber inner ring is protruding, and it is evenly distributed on rubber inner ring.
As shown in Figure 2, the outline towards annular body 1 center of circle on each elastic bumps 3 cross section is circular arc, then each elastic bumps thick middle, both sides are thin, and also leave gap between elastic bumps, such structural design is while adaptive different thicknesses finger, can being beneficial to and being inserted in finger, easy to use.
Described cutter is towards the plane of profit along 6 places of annular body and the cross-section normal of annular body 1.
The band jaggy elastic annular body 1 of described annular body 1 for being made of copper.
The width in described pan feeding gap is 2-4 times of fibre bundle 9 diameter to be cut.
The diameter of described annular body 1 inner ring is 2.5cm.
Described cutter is the cutter be made up of alloy tool steel, as shown in Figure 4, comprises the integrated knife back 2 and towards the profit of annular body along 6, the thickness of the described knife back is 0.5cm.
In the present embodiment 1, described dew sword breach 8 is triangle.
Described protective sleeve can be plastic protective sleeve or rubber protecting jacket or the protective sleeve be made up of metal material, is enclosed within the profit of cutter externally by modes such as bonding or buckle connections.In process, can first cutter be fixed on after on annular body outer wall according to actual needs, then profit protective sleeve being arranged on cutter externally, also can be first install protective sleeve, then be fixed on annular body outer wall by cutter.
embodiment 2:substantially identical with embodiment 1 structure, something in common is not repeated, and difference is:
Described annular body is the band elastic annular body jaggy be made up of mild steel.
Described dew sword breach and safety protective cover towards annular body inner side between have circular arc chamfering.
Described cutter is circular arc towards the profit edge of annular body, and the diameter of described circular arc is not more than 1cm.
The diameter of described annular body inner ring is 1.8cm.
Described cutter is the cutter be made up of alloy tool steel, comprises the integrated knife back and the profit edge towards annular body, and the thickness of the described knife back is 0.3cm.
In the present embodiment 2, described dew sword breach is semicircle, can certainly be square or rectangle etc.Described some elastic bumps are made up of sponge, are bonded on rubber inner ring, uniform along rubber inner ring circumference.
The course of work of the present utility model is, according to the thickness of operator's finger, suitably expansion and compression finger ring opening, finger stretches in the annular body with elastic bumps by operator, until annular body is positioned at finger root, opening part is positioned at finger-joint and palm connecting portion.When glass or other fibre bundles need cutting, stretch into inside cutter, clench fist fiber and tighten fiber from pan feeding gap, the Li Yanchu making fibre material be positioned at dew sword breach to expose, cuts off fiber with wrist strap kinetodesma cutter.
Above implementation column does not form restriction to the utility model, and relevant staff is in the scope not departing from the utility model technological thought, and the various change carried out and amendment, all drop in protection domain of the present utility model.
Claims (9)
1. a high security fiber cutter, is characterized in that: comprise for being enclosed within band annular body jaggy on finger and C font cutter;
The first end of described C font cutter is fixed on the outer wall of annular body, leaves pan feeding gap between the outer wall of the second end and annular body; This cutter comprise the knife back, towards annular body profit edge and be enclosed within profit safety protective cover externally; Described safeguard protection puts and has dew sword breach, and the thickness between described profit edge and the knife back is less than safety protective cover towards the thickness between the inner side and the knife back of annular body;
The inwall of described annular body is provided with rubber inner ring and is located at the some elastic bumps on rubber inner ring, and between described rubber inner ring and the inwall of annular body, full-filling has glue-line.
2. high security fiber cutter according to claim 1, is characterized in that: described cutter is towards the plane of profit along place of annular body and the cross-section normal of annular body.
3. high security fiber cutter according to claim 1, is characterized in that: described annular body is the band elastic annular body jaggy be made up of copper or mild steel.
4. high security fiber cutter according to claim 1, is characterized in that: the width in described pan feeding gap is 2-4 times of fibre bundle diameter to be cut.
5. high security fiber cutter according to claim 1, is characterized in that: described dew sword breach and safety protective cover towards annular body inner side between have circular arc chamfering.
6. high security fiber cutter according to claim 1, is characterized in that: the first end of described cutter is welded on the outer wall at the annular body position relative with breach.
7. high security fiber cutter according to claim 1, is characterized in that: described cutter is circular arc towards the profit edge of annular body, and the diameter of described circular arc is not more than 1cm.
8. high security fiber cutter according to claim 1, is characterized in that: the diameter of described annular body inner ring is 1.8 ~ 2.5cm.
9. high security fiber cutter according to claim 1, is characterized in that: described cutter is the cutter be made up of alloy tool steel, comprises the integrated knife back and the profit edge towards annular body, and the thickness of the described knife back is 0.3 ~ 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338361.7U CN204676208U (en) | 2015-05-22 | 2015-05-22 | High security fiber cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520338361.7U CN204676208U (en) | 2015-05-22 | 2015-05-22 | High security fiber cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676208U true CN204676208U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520338361.7U Active CN204676208U (en) | 2015-05-22 | 2015-05-22 | High security fiber cutter |
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| Country | Link |
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| CN (1) | CN204676208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584522A (en) * | 2016-12-06 | 2017-04-26 | 太仓大唐化纤厂 | Fiber cut-off device |
| CN115142252A (en) * | 2022-08-12 | 2022-10-04 | 江阴市埃夫隆电子科技有限公司 | Novel yarn cutter |
-
2015
- 2015-05-22 CN CN201520338361.7U patent/CN204676208U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584522A (en) * | 2016-12-06 | 2017-04-26 | 太仓大唐化纤厂 | Fiber cut-off device |
| CN115142252A (en) * | 2022-08-12 | 2022-10-04 | 江阴市埃夫隆电子科技有限公司 | Novel yarn cutter |
| CN115142252B (en) * | 2022-08-12 | 2023-11-17 | 江阴市埃夫隆电子科技有限公司 | Novel yarn cutter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |