CN214011569U - Automatic optical fiber cutting equipment - Google Patents

Abstract

The utility model discloses an optical fiber automatic cutting device, which comprises a cutting main frame, a vertical lifting component, a horizontal moving component, an elastic clamping component, an elastic cutting component and a cutting control system, wherein the vertical lifting component and the horizontal moving component clamp the optical fiber to be cut, the elastic clamping component comprises a top end cover arranged at the end part of a horizontal sliding plate, an elastic pressing component arranged on the top end cover and a cutting support frame arranged on the cutting main frame, and the upper end surface of the cutting support frame is provided with an optical fiber placing station; the elastic cutting assembly comprises an elastic stop block, an optical fiber cutting knife and a cutting driving piece for driving the elastic stop block to move horizontally, and the cutting driving piece drives the optical fiber cutting knife to cut the optical fiber located at the optical fiber placing station on the upper end face of the cutting support frame. The operator only needs to place the optical fiber to be processed, and the structure has the advantages of light weight, small size, portability, low failure rate, low cost and the like.

Description

Automatic optical fiber cutting equipment

Technical Field

The utility model relates to an optic fibre processing technology field, concretely relates to optic fibre automatic cutout equipment.

Background

The existing full-automatic optical fiber processing integrated machine on the market is APM-101 of Japan rattan storehouse company, and the equipment has the defects of high price, large size and structure, heavy weight, inconvenience in carrying, complex mechanism and the like on the market.

The optical fiber stripper on the domestic market mainly takes an inclined-opening wire stripper as a main part, an optical fiber outer-layer tube is stripped through manual operation, the optical fiber is clamped by the manually operated wire stripper, the optical fiber outer-layer tube is manually and lightly cut and kept stable, then the outer-layer tube is stripped through pulling backwards, so that the optical fiber core is cut or the optical fiber is cut through careless operation, the strict requirements on the manual operation proficiency and the wire stripping strength are met, and the optical fiber stripper is very difficult to master.

The materials for cleaning the optical fiber manually, such as the optical fiber cleaning cotton and the optical fiber cleaning paper, wipe off the residual dregs of the optical fiber outer tube remaining on the stripped optical fiber core wire, but the manual wiping is needed, and the manual force is also needed to be kept. This makes it difficult for the operator to break the optical fiber and strain it.

In view of the above technical problems, the present inventors have made extensive studies and have devised the present invention.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides an automatic optical fiber cutting device, an operator only needs to lay an optical fiber to be processed, and the automatic optical fiber cutting device has the advantages of high efficiency, automation, no pollution, high processing qualification rate and the like in use, and has the advantages of light weight, small size, convenience in carrying, low failure rate, low cost and the like.

In order to achieve the purpose, the following technical scheme is adopted:

an optical fiber automatic cutting device comprises a cutting main frame, a vertical lifting assembly, a horizontal moving assembly, an elastic clamping assembly, an elastic cutting assembly and a cutting control system, wherein the vertical lifting assembly is fixedly arranged on one side part of the cutting main frame and comprises a vertical sliding plate, a vertical sliding plate lifting driving assembly and a vertical sliding plate lifting guiding assembly; the horizontal moving assembly comprises a horizontal sliding plate arranged on a vertical sliding plate, a horizontal sliding plate translation driving assembly and a horizontal sliding plate translation guiding assembly, wherein the horizontal sliding plate is connected with the vertical sliding plate through the horizontal sliding plate translation guiding assembly and is driven by the horizontal sliding plate translation driving assembly to move horizontally along the vertical sliding plate; the elastic clamping assembly comprises a top end cover arranged at the end part of the horizontal sliding plate, an elastic pressing assembly arranged on the top end cover and a cutting support frame arranged on the cutting main rack, and the upper end surface of the cutting support frame is provided with an optical fiber placing station; the elastic cutting assembly comprises a cutting support frame, a side portion and an elastic stop block, the cutting support frame is arranged on the other side portion of the main cutting frame, the side portion of the elastic stop block is connected with the elastic stop block in a sliding mode, a first spring guide rod is transversely arranged on the cutting support frame, the other side portion of the elastic stop block is sleeved on the first spring guide rod, an optical fiber cutting knife is fixedly arranged on the elastic stop block, and the elastic cutting assembly further comprises a cutting driving piece and a cutting driving piece, the cutting driving piece drives the elastic stop block to horizontally move, so that the optical fiber cutting knife can be driven to.

Furthermore, the elastic pressing component comprises a guide sleeve arranged in the top end cover, an optical fiber press foot seat arranged at the bottom of the guide sleeve and a spring press block arranged at the top of the guide sleeve.

Furthermore, a group of downward pressing optical fiber gaskets is symmetrically arranged on the optical fiber placing station on the upper end face of the cutting support frame, a group of upward pressing optical fiber gaskets is symmetrically arranged on the lower end face of the top end cover corresponding to the optical fiber placing station on the upper end face of the cutting support frame, and the cutting control system controls the vertical lifting assembly and the horizontal moving assembly to drive the upward pressing optical fiber gaskets on the top end cover of the elastic clamping assembly to be overlapped with the downward pressing optical fiber gaskets on the upper end face of the cutting support frame so as to press the stripped optical fibers.

Furthermore, the cutting driving part is an electromagnetic push rod, the electromagnetic push rod is pushed inwards after an electromagnet of the electromagnetic push rod is electrified, the electromagnetic push rod pushes a spring stop block to move so as to drive an optical fiber cutting knife to cut off optical fibers fixed on the elastic clamping component, the optical fiber presser foot seat is arranged between a group of upper press optical fiber gaskets, and when the optical fibers are cut, the optical fiber presser foot seat and the optical fiber cutting knife vertically correspond to each other so that the optical fibers are attached to the optical fiber presser foot seat and the optical fiber cutting knife.

Further, still include the optic fibre fixture who is used for a fixed optic fibre end of centre gripping, optic fibre fixture include the support frame, locate on the support frame horizontal backup pad and one end with horizontal backup pad looks articulated apron, apron and horizontal backup pad overlap the department from top to bottom and be equipped with the silica gel pad, the lower terminal surface of apron with horizontal backup pad up end all is provided with the magnet piece relatively, the department of overlapping is placed for optic fibre in apron and horizontal backup pad.

By adopting the technical scheme, the method has the following technical effects:

compared with the existing manual cutter, the automatic optical fiber cutting equipment of the utility model has the advantages that the action of the optical fiber cutter of the manual cutter is that under manual operation, the palm slaps the blade mounting block of the cutter on the left side, and the blade mounting block drives the cutter to move rightwards quickly to cut off the optical fiber core; and the utility model discloses an use electromagnetic push rod to promote spring dog and drive the optical fiber cutting knife and turn right the motion, the cutting assembly structure is retrencied and small and exquisite than artifical cutterbar, and a subassembly just replaces whole artifical cutting equipment, and the overall process does not need the manual action to participate in, so degree of automation is high, and is efficient, completes at a glance.

Drawings

Fig. 1 is a schematic structural view of a full-automatic optical fiber peeling, cleaning and cutting integrated machine of the present invention;

FIG. 2 is a partially omitted schematic structural view of the fully automatic optical fiber stripping, cleaning and cutting integrated machine of the present invention;

fig. 3 is a schematic structural diagram of the mobile platform assembly of the present invention;

fig. 4 is a schematic view of the fully automatic optical fiber stripping, cleaning and cutting machine according to the present invention, with a structure omitted from another part;

FIG. 5 is a schematic structural view of the optical fiber clamping mechanism of the present invention;

fig. 6 is a schematic structural view of the cutting assembly of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6;

FIG. 8 is an enlarged view of the structure at B in FIG. 6;

FIG. 9 is an enlarged view of the structure of FIG. 6 at C;

FIG. 10 is an enlarged view of the structure of FIG. 6 at D;

fig. 11 is a schematic structural view of the cutting assembly of the present invention from another angle;

FIG. 12 is an enlarged view of the structure at E in FIG. 11;

fig. 13 is a schematic structural view of the cleaning assembly of the present invention;

FIG. 14 is a schematic view of the cleaning assembly and the thermal peeling assembly of the present invention;

FIG. 15 is a schematic structural view of a thermal peeling assembly of the present invention;

in the figure: a main bottom plate-10; a drawer type blanking box-11; an optical fiber clamping mechanism-20; a support frame-21; a transverse support plate-22; a cover plate-23; a silica gel pad-24; a magnet block-25; -a mobile platform assembly-30; a mobile platform-31; -a mobile platform translation drive assembly-32; a first lead screw stepper motor-321; a first feed screw nut-323; a first lead screw nut mounting block-324; a first guide-325; a first slider-326; a slider pad-327; -a severing assembly-40; cutting off the main frame-41; cutting the support frame-411; pressing down the optical fiber gasket-4111; a vertical lift assembly-42; the vertical sliding plate-421, the vertical sliding plate lifting driving component-422, the second lead screw stepping motor-4221, the second lead screw nut-4222 and the second lead screw nut mounting block-4223; a vertical sliding panel elevation guide assembly-423; a second guide rail-4231; a horizontal movement assembly-43; a horizontal sliding plate-431; a horizontal slide plate translation drive assembly-432; a third lead screw stepping motor-4321; a third feed screw nut-4322; a third feed screw nut mounting block-4323; a horizontal sliding plate translation guide assembly-433; third guide rail-4331; a resilient clamp assembly-44; a top end cap-441; press polish the fiber mat-4411; a biasing assembly-442; guide sleeve-4421; fiber presser foot seat-4422; spring press-4423; -45, an elastic cutting assembly; an elastic block-451; a first spring guide-452; a first compression spring-4521; a first spring pad-4522; a second spring pad-4523; an optical fiber cutter-453; a cutting drive-454; an electromagnetic push rod-4541; a cleaning assembly-50; a left fixed seat-51; a right mobile cleaning base-52; a cleaning sponge-53; hot peeling assembly-60; a supporting vertical plate-61; a left ram-62; a translational guide assembly-63; a right ram guide slide-631; a right ram-64; left peeling head-65; a right stripper head-66; heating a tube-67; thermocouple-68; a resilient connecting member-69; a guide assembly-691; elastically pressing the slider-692; linkage translation assembly-70; linkage screw motor-71; a first connecting block-72; a second connecting block-73.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-15, the present invention provides a full-automatic optical fiber peeling, cleaning and cutting integrated machine, which comprises a main base plate 10 and a housing assembly, an optical fiber clamping mechanism 20 fixed on the main base plate 10 for clamping and fixing an end of an optical fiber, a moving platform assembly 30 arranged on the main base plate 10, the moving platform assembly 30 comprises a moving platform 31 and a moving platform translation driving assembly 32, the moving platform translation driving assembly 32 comprises a first lead screw stepping motor 321 and a first lead screw nut 323, the first lead screw nut mounting block 324, the first guide rail 325, the first sliding block 326 and the sliding block cushion block 327, wherein the first sliding block 326 is connected with the mobile platform through the sliding block cushion block 327, the first lead screw stepping motor 321 drives the first lead screw nut 323 to reciprocate along a lead screw so as to drive the first lead screw nut mounting block 324 connected with the first lead screw nut 323 to reciprocate, and therefore the translation motion of the mobile platform is realized; the device also comprises a cutting component 40, a cleaning component 50 and a hot peeling component 60 which are sequentially and fixedly arranged on the moving platform 31 and are parallel to the optical fiber clamping mechanism 20, and a hot peeling control system, a cutting control system, a cleaning control system and a moving platform control system which are correspondingly arranged; the optical fiber clamping mechanism 20, the cutting assembly 40, the cleaning assembly 50 and the hot peeling assembly 60 are respectively provided with optical fiber placing stations which are positioned on a straight line; still include the linkage translation subassembly 70 that is connected with clean subassembly 50 and hot subassembly 60 of skinning in order to carry out the while heat to the optic fibre and skin and clean the centre gripping, then by the clean subassembly 50 of moving platform control system drive and hot subassembly 60 of skinning along with the moving platform removes in order to carry out the heat to another end of optic fibre and skin and clean, another end of optic fibre is cut off by cutting off control system control cutting off subassembly 40 at last, the skinning to an optic fibre has been accomplished promptly, a series of operations clean and cut off, only need to put into the optic fibre manual work can accomplish fast, high efficiency, the degree of automation is high, and the outward appearance and the quality of optic fibre have been guaranteed. In this embodiment, as shown in fig. 6 to 12, the cutting assembly 40 includes a cutting main frame 41, a vertical lifting assembly 42, a horizontal moving assembly 43, an elastic clamping assembly 44, and an elastic cutting assembly 45, the bottom of which is fixedly connected to the moving platform 31, the vertical lifting assembly 42 is fixedly disposed on one side portion of the cutting main frame 41, the vertical lifting assembly 42 includes a vertical sliding plate 421, a vertical sliding plate lifting driving assembly 422, and a vertical sliding plate lifting guiding assembly 423, the vertical sliding plate 421 is connected to one side portion of the cutting main frame 41 through the vertical sliding plate lifting guiding assembly 423, and the vertical sliding plate lifting driving assembly 422 drives the vertical sliding plate 421 to lift along the cutting main frame 41, specifically, the vertical sliding plate lifting driving assembly 422 includes a second lead screw stepping motor 4221, a second lead screw nut 4222, and a second lead screw nut mounting block 4223, the vertical sliding plate lifting guiding assembly 423 is a second guide rail 4231 fixed to the cutting main frame 41, the second lead screw nut mounting block 4223 is connected to the vertical sliding plate 421, and thus when the second lead screw stepping motor 4221 drives the second lead screw nut mounting block 4223 connected to the second lead screw nut 4222 to reciprocate along the second guide rail 4231, the vertical sliding plate 421 is further caused to reciprocate up and down along the cut main frame 41; the horizontal moving assembly 43 comprises a horizontal sliding plate 431 disposed on the vertical sliding plate 421, a horizontal sliding plate translation driving assembly 432, and a horizontal sliding plate translation guiding assembly 433, wherein the horizontal sliding plate 431 is connected to the vertical sliding plate 421 through the horizontal sliding plate translation guiding assembly 433, and the horizontal sliding plate 431 is driven by the horizontal sliding plate 431 translation driving assembly to move horizontally along the vertical sliding plate 421, specifically, the horizontal sliding plate translation driving assembly 432 comprises a third lead screw stepping motor 4321, a third lead screw nut 4322, and a third lead screw nut mounting block 4323 fixed on the vertical sliding plate 421, the third lead screw nut mounting block 4323 is connected to the horizontal sliding plate 431, the horizontal sliding plate translation guiding assembly 433 is a third guide rail 4331 fixed on the vertical sliding plate 421, so that when the third lead screw stepping motor 4321 drives the third lead screw nut mounting block 4323 connected to the third lead screw nut 4322 to reciprocate along the third guide rail 4331, further causing the horizontal sliding plate 431 to move in translation along the vertical sliding plate 421; the elastic clamping assembly 44 comprises a top end cover 441 arranged at the end part of the horizontal sliding plate 431, a pressing assembly 442 arranged on the top end cover 441, and a cutting support frame 411 arranged on the cutting main frame 41, wherein the upper end surface of the cutting support frame 411 is provided with an optical fiber placing station, the pressing assembly 442 comprises a guide sleeve 4421 arranged in the top end cover 441, an optical fiber presser foot seat 4422 arranged at the bottom of the guide sleeve 4421, a spring pressing block 4423 arranged at the top of the guide sleeve 4421, and a compression spring arranged between the guide sleeve 4421 and the spring pressing block 4423; a group of downward pressing optical fiber gaskets 4111 are symmetrically arranged at an optical fiber placing station on the upper end surface of the cutting support frame 411, a group of upward pressing optical fiber gaskets 4411 are also symmetrically arranged at an optical fiber placing station on the lower end surface of the top end cover 441 corresponding to the upper end surface of the cutting support frame 411, the cutting control system controls the vertical lifting component 42 and the horizontal moving component 43 to drive the upward pressing optical fiber gasket 4411 of the top end cover 441 of the elastic clamping component 44 to be overlapped with the downward pressing optical fiber gasket 4111 on the upper end surface of the cutting support frame 411 so as to press the stripped optical fiber, and the optical fiber presser foot seat 4422 is arranged between the group of upward pressing optical fiber gaskets 4411, so that the bottom of the optical fiber presser foot seat 4422 contacts and elastically presses the optical fiber at the moment to wait for the elastic cutting component 45 to cut the optical fiber; the elastic cutting assembly 45 comprises a cutting support frame 411 arranged on the cutting main frame 41, an elastic stop block 451 with one side part slidably connected with the cutting main frame 41, a first spring guide rod 452 transversely arranged on the cutting support frame 411, the other side part of the elastic stop block 451 is sleeved on the first spring guide rod 452, specifically, a first compression spring 4521 is sleeved on the first spring guide rod 452, the elastic cutting assembly further comprises a first spring cushion 4522 and a second spring cushion 4523 which are sleeved on the first spring guide rod 452 and located at the front end part and the rear end part of the elastic stop block 451, an optical fiber cutting knife 453 is fixedly arranged on the elastic stop block 452, the elastic cutting assembly further comprises a cutting driving piece 454 which drives the elastic stop block 452 to horizontally move along the first spring guide rod 452 and the sliding assembly of the cutting main frame 41, and the optical fiber cutting driving piece 453 is driven to elastically cut the optical fiber located.

In this embodiment, as shown in fig. 6, 8, 11, and 12, the cutting driving component 454 is an electromagnetic push rod 4541, after an electromagnet of the electromagnetic push rod 4541 is powered on, the electromagnetic push rod 4541 pushes the spring stopper 452 to drive the optical fiber cutting blade 453 to cut the optical fiber fixed on the elastic clamping component 44, and after the electromagnetic push rod is powered off, the electromagnetic push rod moves outwards under the action of the first compression spring 4521 to wait for the next pushing and cutting action; the optical fiber presser foot seat 4422 is arranged between a group of upper press polish spacers 4411, and when the optical fiber is cut, the optical fiber presser foot seat 4422 and the optical fiber cutter 453 vertically correspond to each other to enable the optical fiber to be attached to the optical fiber presser foot seat 4422 and the optical fiber cutter 453, so that the cutting efficiency and the cutting quality of the optical fiber are facilitated; when the electromagnet of the electromagnetic push rod 4541 is powered off, the electromagnet is reset to an original state under the action of the first compression spring to prepare for next cutting action; this cutting driving piece 454 adopts the electromagnetism push rod, compares the cylinder drive, and is light and handy, conveniently carries, and does not receive the restriction that the cylinder needs the air supply, to the condition of the no air supply of formula that flows optic fibre construction operation under, has made things convenient for workman's work greatly.

In this embodiment, as shown in fig. 13, the cleaning assembly 50 includes a left fixing seat 51 fixed on the moving platform 31 and a right moving cleaning seat 52 moving left and right through a linkage moving assembly 70, cleaning sponges 53 are disposed on the opposite end faces of the left fixing seat 51 and the right moving cleaning seat 52, the cleaning control system drives the right moving cleaning seat 52 to approach the left fixing seat 51 to clamp the optical fiber, and the cleaning assembly 50 moves laterally along the optical fiber under the driving of the moving platform 31 to clean the optical fiber stripped by the thermal stripping assembly 60. In this embodiment, as shown in fig. 13 and 14, the thermal peeling assembly 60 includes a supporting vertical plate 61 fixed on the moving platform 31, a left pressure head 62 fixedly disposed on the left side of the supporting vertical plate 61, and a right pressure head 64 disposed on the right side of the supporting vertical plate 61 and capable of transversely translating through a translation guide assembly 63, wherein a left peeling head 65 and a right peeling head 66 are disposed on the side portions of the left pressure head 62 and the right pressure head 64, a heating pipe 67 is disposed in the left pressure head 62 and the right pressure head 64, and a thermocouple 68 disposed in the left pressure head; the right pressure head 64 is connected with the upper end part of a right pressure head guide sliding block 631 of the translation guide assembly 63, the lower part of the right pressure head guide sliding block 631 is provided with an elastic connection assembly 69, the elastic connection assembly 69 comprises a guide assembly 691 fixedly arranged on the mobile platform 31 and an elastic pressing sliding block 692 connected with the guide assembly sliding block, the elastic pressing sliding block 692 is connected with the lower end of the right pressure head guide sliding block 631 through a second spring guide rod 693, the elastic pressing sliding block 692 is connected with a linkage translation assembly 70, and the right pressure head 64 is elastically driven to be close to the left pressure head 62 through the linkage translation assembly 70 so as to clamp and thermally peel the optical fiber. The linkage translation assembly 70 comprises a linkage screw rod motor 71, a first connecting block 72 and a second connecting block 73, wherein the first connecting block 72 and the second connecting block 73 are arranged at the driving end of the linkage screw rod motor 71, the first connecting block 72 is connected with the right movable cleaning seat 52, and the second connecting block 73 is connected with an elastic pressing sliding block 692. The linkage translation assembly 70 simultaneously drives the cleaning assembly 50 and the thermal peeling assembly 60 to perform thermal peeling and cleaning clamping on the optical fiber, so that after the optical fiber is subjected to thermal peeling, the cleaning clamping assembly 50 and the thermal peeling assembly 60 move along the optical fiber under the action of the moving platform, the peeling and cleaning work on the optical fiber is completed efficiently and high-quality, and preparation is made for subsequent cutting work.

In this embodiment, as shown in fig. 5, the optical fiber clamping mechanism 20 includes a supporting frame 21, a transverse supporting plate 22 disposed on the supporting frame 21, and a cover plate 23 having one end hinged to the transverse supporting plate 22, a silicone pad 24 is disposed at an upper and lower overlapping position of the cover plate 23 and the transverse supporting plate 22, a magnet 25 is disposed on a lower end surface of the cover plate 23 and an upper end surface of the transverse supporting plate 22, and an optical fiber placing station is disposed at an upper and lower overlapping position of the cover plate 23 and the transverse supporting plate 22. The special design of the optical fiber clamping mechanism 20 improves the clamping force on the optical fiber, avoids the damage on the optical fiber, provides a fixed base point for subsequent optical fiber cleaning, optical fiber peeling and optical fiber cutting, and prepares for a series of subsequent work.

In this embodiment, as shown in fig. 2, a drawer type blanking box 11 is provided on the main bottom plate 10 at a position corresponding to the optical fiber cutting position of the optical fiber cutting module directly above, and collects optical fiber waste materials cut by the cutting module and stripped optical fiber sheaths.

By adopting the technical scheme, the specific working process is as follows:

1. and (3) turning on a power supply of the machine, enabling moving parts of the equipment to be in an open position, manually opening the cover plate to enable the optical fibers to penetrate through central slotted holes of all parts, namely the optical fiber placing stations, penetrating into the machine, propping against the parts in the machine until the parts can not stretch into the machine, and manually closing the cover plate.

2. The screw rod motors of the thermal peeling assembly and the cleaning assembly start to act, under the pushing of the screw rod motors, the right pressing head is close to the left pressing head, the right peeling knife slightly cuts into the outer optical fiber tube, the left pressing head and the right pressing head press the optical fiber, and the heating tube starts to heat.

3. The cleaning assembly and the hot peeling assembly move simultaneously, the cleaning seat moving rightwards drives the cleaning sponge to move towards the left fixing seat, and the optical fiber is thoroughly pressed between the left sponge and the right sponge.

4. The optical fiber outer tube is peeled off under the cutting of right peeler, wait to the melting temperature (setting value) of operating panel upper temperature arrival optical fiber outer tube, the optical fiber outer tube begins to melt this moment, the first lead screw step motor of moving platform subassembly begins to move, step motor drive lead screw, make whole platform subassembly all move to equipment inside along optic fibre, inside optical fiber outer tube that is melted is just peeled off along with the moving inwards of platform, the impurity of peeling off the in-process is just taken away by cleaning assembly's clean sponge is whole, clean sponge is just changed for every 100 times of use.

5. The mobile platform stops moving when moving 10-25mm (set according to customer needs), the fixed optical fiber structure of the cutting assembly starts to act from an open state, the horizontal sliding plate horizontally moves under the driving of a screw rod motor of the cutting assembly, and the vertical sliding plate moves from top to bottom after reaching the position, so that the upper pressed optical fiber gasket and the lower pressed optical fiber gasket are overlapped, and the stripped optical fiber inner core is pressed. The electromagnet push rod acts to push the spring stop block to move horizontally inwards, and the cutting blade is driven to cut off the fixed optical fiber inner core. The blade is a tungsten alloy blade, and the hardness and the wear resistance are higher, so that the section of the optical fiber is smooth. Thus, a series of operations of peeling, cleaning the base and cutting off one optical fiber are completed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included in the protection scope of the present invention.

Claims (5)

1. The automatic optical fiber cutting equipment is characterized by comprising a cutting main frame, a vertical lifting assembly, a horizontal moving assembly, an elastic clamping assembly, an elastic cutting assembly and a cutting control system, wherein the vertical lifting assembly is fixedly arranged on one side part of the cutting main frame and comprises a vertical sliding plate, a vertical sliding plate lifting driving assembly and a vertical sliding plate lifting guiding assembly; the horizontal moving assembly comprises a horizontal sliding plate arranged on a vertical sliding plate, a horizontal sliding plate translation driving assembly and a horizontal sliding plate translation guiding assembly, wherein the horizontal sliding plate is connected with the vertical sliding plate through the horizontal sliding plate translation guiding assembly and is driven by the horizontal sliding plate translation driving assembly to move horizontally along the vertical sliding plate; the elastic clamping assembly comprises a top end cover arranged at the end part of the horizontal sliding plate, an elastic pressing assembly arranged on the top end cover and a cutting support frame arranged on the cutting main rack, and the upper end surface of the cutting support frame is provided with an optical fiber placing station; the elastic cutting assembly comprises a cutting support frame, a side portion and an elastic stop block, the cutting support frame is arranged on the other side portion of the main frame, the elastic stop block is in sliding connection with the main frame, a first spring guide rod is transversely arranged on the cutting support frame, the other side portion of the elastic stop block is sleeved on the first spring guide rod, an optical fiber cutting knife is fixedly arranged on the elastic stop block, and the elastic cutting assembly further comprises a cutting driving piece for driving the elastic stop block to horizontally move so as to drive the optical fiber cutting knife to cut optical fibers located on an upper end face of the cutting support frame and used for placing optical fibers.

2. The automatic optical fiber cutting device according to claim 1, wherein the biasing assembly comprises a guide sleeve installed in the top end cap, an optical fiber press foot seat arranged at the bottom of the guide sleeve, and a spring press block arranged at the top of the guide sleeve.

3. The automatic optical fiber cutting device according to claim 2, wherein a set of downward pressing optical fiber gaskets is symmetrically disposed at the optical fiber placing station on the upper end surface of the cutting support frame, a set of upward pressing optical fiber gaskets is also symmetrically disposed at the lower end surface of the top end cover corresponding to the optical fiber placing station on the upper end surface of the cutting support frame, and the cutting control system controls the vertical lifting assembly and the horizontal moving assembly to drive the upward pressing optical fiber gaskets of the top end cover of the elastic clamping assembly to overlap with the downward pressing optical fiber gaskets on the upper end surface of the cutting support frame, so as to press the peeled optical fibers.

4. The automatic optical fiber cutting device according to claim 3, wherein the cutting driving member is an electromagnetic push rod, when the electromagnet of the electromagnetic push rod is energized, the electromagnetic push rod pushes the spring stopper to operate to drive the optical fiber cutting knife to cut the optical fiber fixed on the elastic clamping assembly, the optical fiber presser foot seat is disposed between a set of the upper press optical fiber gaskets, and when the optical fiber is cut, the optical fiber presser foot seat and the optical fiber cutting knife vertically correspond to each other to enable the optical fiber to adhere to the optical fiber presser foot seat and the optical fiber cutting knife.

5. The automatic optical fiber cutting equipment according to any one of claims 1 to 4, further comprising an optical fiber clamping mechanism for clamping and fixing an end of an optical fiber, wherein the optical fiber clamping mechanism comprises a support frame, a transverse support plate arranged on the support frame, and a cover plate with one end hinged to the transverse support plate, a silicone pad is arranged at the position where the cover plate and the transverse support plate are overlapped up and down, the lower end surface of the cover plate and the upper end surface of the transverse support plate are both provided with a magnet block relatively, and an optical fiber placing station is arranged at the position where the cover plate and the transverse support plate are overlapped up and down.

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