CN209690559U - A kind of novel fiber-cutting machine - Google Patents

Abstract

The utility model relates to a kind of novel fiber-cutting machines, including base, lower fever seat on base is set, the upper fever seat being rotatably connected on lower fever seat, incision blade on lower fever seat is set, the upper cutter piece of upper fever seat and incision blade corresponding position is set, the fiber fixed seat for being used to place optical fiber of lower fever seat upper end surface is set, the electronic control module on base is set.Optical fiber will be fixed on fiber fixed seat after fever seat is preheating to assigned temperature when work by the novel fiber-cutting machine; using the principle expanded with heat and contract with cold, soften covering rapidly, expands; reach fibre core and covering separation, cover heating block, cuts off covering; just can completely removes protective layer; the hot peeling machine is easy to operate, convenient and efficient, will not destroy inside of optical fibre structure; and peeling cut is smooth, meets all standard；Meanwhile worker operation is easily quick, charge stripping efficiency greatly improves.

Description

A kind of novel fiber-cutting machine

Technical field

The utility model relates to optical fiber processing fields, and in particular to a kind of novel fiber-cutting machine.

Background technique

The important medium that optical fiber is transmitted as photosignal, is widely used in communication field, for pushing electronic information, boat The development of the industries such as empty space flight, equipment manufacturing plays an important role.Under normal conditions, in order to increase optical fiber service life and Mechanical strength is provided with insulating protective layer in optical fiber periphery, when carrying out optical fiber connection or optic fibre connector is processed, according to reality It is required that needing to remove SI semi-insulation protective layer, optical fiber is made to be exposed to outside, in order to prepared by connection and optic fibre connector. When the prior art carries out the removing of optical fiber insulating protective layer, wire stripper are used mostly, and such removing mode is easily destroyed inside of optical fibre Structure causes optical fiber to scratch or be broken, and peeling cut out-of-flatness.Although there are also the equipment of peeling under the high temperature conditions, But the material for some protective layers is nylon, Teflon or HYTREL material it is this kind of, hardness is high, the material of good toughness Material is difficult to shell fiber optic protection layer of optical cable completely, while Miller in the market clamps or fiber-cutting machine is mostly V-knife mouth, cuts out Notch out-of-flatness up and down, and it is easy to appear the drawing tail situation of protective layer elongation, the encapsulating etc. when influencing subsequent connection terminal operates, To influence product quality.

Utility model content

To solve the above-mentioned problems, the utility model provides a kind of novel fiber-cutting machine.

The utility model is realized using following scheme:

The lower fever seat on base is arranged in a kind of novel fiber-cutting machine, including base, is rotatably connected on lower fever seat Upper fever seat, the incision blade on lower fever seat is set, the upper of upper fever seat and incision blade corresponding position is set Cutting edge is arranged in the fiber fixed seat for being used to place optical fiber of lower fever seat upper end surface, the automatically controlled mould on base is arranged in Block, the upper cutter piece, incision blade are provided with multiple arcs inner fovea part, and the arc concave shape portion of upper cutter piece and incision The arc concave shape portion position of blade corresponds；It is corresponding with optical fiber for fixing light that the fiber fixed seat is provided with size Fine multiple grooves.

Further, the incision blade passes through the lower tool apron being arranged in front of lower fever seat and connect with lower fever seat, The upper cutter piece passes through the upper cutter head being arranged in front of upper fever seat and connect with upper fever seat.

Further, it is provided at lower tool apron position corresponding with arc concave shape portion and U-shaped is opened for what optical fiber passed through Mouthful, the position of the U-shaped opening is corresponding with groove, and U-shaped opening number is equal with groove number.

Further, the arc concave shape portion is semicircle, and the radius in arc concave shape portion is 0.01-0.07mm.

Further, insulation cover is provided with outside the upper fever seat.

Further, the lower fever seat, be provided with ceramic heating flake inside upper fever seat.

Further, temperature display and switch key are provided in the electronic control module.

The prior art is compared, the utility model has the following beneficial effects:

After upper fever seat and lower fever seat are preheating to assigned temperature when work, optical fiber is fixed on fiber fixed seat, Using the principle expanded with heat and contract with cold, soften covering rapidly, expand, reach fibre core and covering separation, covers heating block, cutting packet Layer, just can completely removes protective layer, and the hot peeling machine is easy to operate, convenient and efficient, will not destroy inside of optical fibre structure, Bu Huizao It scratches or is broken at optical fiber, and for the crust of HYTREL material, peeling cut is smooth, meets all standard；At the same time, work People's operation is easily quick, and charge stripping efficiency greatly improves；Heating sheet uses ceramic heating flake, and heating temperature is high and uniform, and heating is more Rapidly, more energy saving so that heating efficiency is high, service life also greatly promotes.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of novel fiber-cutting machine provided by the utility model.

Fig. 2 is another angle schematic diagram of the utility model.

Fig. 3 is the front elevation of the utility model.

Fig. 4 is the fragmentary sectional elevation view of the utility model.

Fig. 5 is the enlarged diagram of part A.

Fig. 6 is the enlarged diagram of Fig. 2 upper cutter piece and incision blade section.

Specific embodiment

For convenient for those skilled in the art understand that the utility model, practical to this below in conjunction with specific embodiments and the drawings It is novel to be described in further detail.

Reference 1 to Fig. 6, a kind of novel fiber-cutting machine provided by the utility model, including base 1, under being arranged on base 1 Generate heat seat 2, and the incision blade 72 on lower fever seat 2, setting is arranged in the upper fever seat 3 being rotatably connected on lower fever seat 2 It is upper fever seat 3 and 72 corresponding position of incision blade upper cutter piece 71, be arranged in it is lower fever 2 upper end surface of seat be used for put The fiber fixed seat 8 for setting optical fiber, is arranged in the electronic control module 10 on base 1, and the upper cutter piece 71, incision blade 72 are all provided with It is equipped with multiple arcs inner fovea part 12, and the arc concave shape portion of upper cutter piece and the arc concave shape portion position of incision blade one are a pair of It answers.

It is corresponding with optical fiber for fixing multiple grooves of optical fiber that fiber fixed seat 8 is provided with size.

Incision blade 72 passes through the lower tool apron 52 being arranged in front of lower fever seat and connect with lower fever seat, the upper cutter piece 71 are connect by the way that the upper cutter head 51 in front of upper fever seat is arranged in upper fever seat.

It is provided with the U-shaped opening 6 passed through for optical fiber at lower tool apron 52 position corresponding with arc concave shape portion, it is described U-shaped to open The position of mouth is corresponding with groove, and 6 numbers of U-shaped opening are equal with groove number.

Arc concave shape portion 12 is semicircle, radius 0.01-0.07mm, such as 0.07mm.In the present embodiment, upper cutter piece Two arc concave shape portions are provided with incision blade, there are two corresponding U-shaped opening and groove are also provided with.

It is provided with insulation cover 4 outside upper fever seat 3, is provided with ceramic heating flake inside lower fever seat 2, upper fever seat 3 13。

It is provided with temperature display 9 and switch key 11 in electronic control module 10, electronic control module is more mature existing Technology is the module that all kinds of electrical equipments can all apply to, such as common distribution box, power distribution cabinet etc., because it is into The ripe prior art no longer does burdensome narration to the specific structure of electronic control module herein.In the present invention, two ceramics hairs Backing is electrically connected with electronic control module, using electric control module controls ceramic heating plate, sits to upper fever and lower fever seat carries out Heating.Electronic control module is provided with single-chip microcontroller or the control chip similar with single-chip microcontroller, carries out convenient for the temperature to ceramic heating flake Control.When it is implemented, electronic control module can also connect temperature inductor, in order to the temperature to upper fever seat and lower fever seat into Row monitoring.

When specific works, switch key is pressed first, ceramic heating flake is according to preset temperature to upper heating block and lower fever Block is heated, and optical fiber is then passed through U-shaped opening, so that optical fiber is placed in the arc concave shape portion of incision blade, and by optical fiber The one end protruded into be placed into the groove of fiber fixed seat.When covering upper heating block, the arc of upper cutter piece and incision blade Shape inner fovea part is just combined into a circle, and the crust of optical fiber is cut off, in upper cutter piece and incision blade by the crust of optical fiber After cutting, optical fiber is pulled, optical cable coating can be removed.

After upper fever seat and lower fever seat are preheating to assigned temperature when work, optical fiber is fixed on fiber fixed seat, Using the principle expanded with heat and contract with cold, soften covering rapidly, expand, reach fibre core and covering separation, covers heating block, cutting packet Layer, just can completely removes protective layer, and the hot peeling machine is easy to operate, convenient and efficient, will not destroy inside of optical fibre structure, Bu Huizao It scratches or is broken at optical fiber, and be nylon for the material of some protective layers, Teflon or HYTREL material etc. is hard Degree is high, the material of good toughness, and peeling cut also can guarantee smooth, meets all standard；At the same time, worker operation is easily fast Victory, charge stripping efficiency greatly improve；Heating sheet uses ceramic heating flake, and heating temperature is high and uniform, heats up rapider, so that heating High-efficient, more energy saving, service life also greatly promotes.

In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

In the description of the present invention, " multiple ", " several " are meant that two or more, unless otherwise clear It is specific to limit.

In the present invention unless specifically defined or limited otherwise, the terms such as term " connection ", " fixation " should be done It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements.For the ordinary skill in the art, on can understanding as the case may be State the concrete meaning of term in the present invention.

Although the description combination embodiments above to the utility model carries out, it is familiar with the art Personnel can carry out many replacements, modifications and variations based on the above contents, be obvious.Therefore, all such Substitution, improvements and changes are included in scope of the appended claims.

Claims (7)

1. a kind of novel fiber-cutting machine, which is characterized in that including base (1), the lower fever seat (2) being arranged on base (1) can turn The dynamic upper fever seat (3) being connected on lower fever seat (2), is arranged the incision blade (72) on lower fever seat (2), is arranged upper The use in lower fever seat (2) upper end surface is arranged in the upper cutter piece (71) of fever seat (3) and incision blade (72) corresponding position In the fiber fixed seat (8) for placing optical fiber, electronic control module (10) on base (1) is set, the upper cutter piece (71), under Cutting edge (72) is provided with multiple arcs inner fovea part (12), and in the arc concave shape portion of upper cutter piece and the arc of incision blade Recess location corresponds；It is corresponding with optical fiber for fixing the multiple of optical fiber that the fiber fixed seat (8) is provided with size Groove.

2. novel fiber-cutting machine according to claim 1, which is characterized in that the incision blade (72) is by being arranged under Lower tool apron (52) in front of fever seat is connect with lower fever seat, and the upper cutter piece (71) is by being arranged in front of upper fever seat Upper cutter head (51) is connect with upper fever seat.

3. novel fiber-cutting machine according to claim 2, which is characterized in that the lower tool apron (52) and arc concave shape portion pair The U-shaped opening (6) passed through for optical fiber is provided at the position answered, the position of the U-shaped opening is corresponding with groove, and U-shaped opening (6) number is equal with groove number.

4. novel fiber-cutting machine according to claim 3, which is characterized in that the arc concave shape portion (12) is semicircle, arc The radius of shape inner fovea part is 0.01-0.07mm.

5. novel fiber-cutting machine according to claim 1, which is characterized in that be provided with outside the upper fever seat (3) heat-insulated It covers (4).

6. novel fiber-cutting machine according to claim 1, which is characterized in that the lower fever seat (2), upper fever seat (3) Inside is provided with ceramic heating flake (13).

7. novel fiber-cutting machine according to claim 1, which is characterized in that be provided with temperature in the electronic control module (10) Display screen (9) and switch key (11).