CN213690005U - Device for automatically cutting off and uniformly clamping optical fiber - Google Patents
Device for automatically cutting off and uniformly clamping optical fiber Download PDFInfo
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- CN213690005U CN213690005U CN202023178779.6U CN202023178779U CN213690005U CN 213690005 U CN213690005 U CN 213690005U CN 202023178779 U CN202023178779 U CN 202023178779U CN 213690005 U CN213690005 U CN 213690005U
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Abstract
The utility model provides an automatic device that cuts and even centre gripping of optic fibre, including installing feeding mechanism in the backup pad, cutting fine mechanism and fixture, be equipped with traction belt on the drive wheel among the feeding mechanism, optic fibre supports through traction belt and leans on moving on the drive wheel, cuts fine mechanism in the guide cylinder one side be equipped with pneumatic scissors, and optic fibre runs through the guide cylinder and passes between pneumatic scissors's the cutting edge, is equipped with relative pivoted in the fixture and presss from both sides fine belt, presss from both sides many the optic fibre of being cut of even centre gripping between the fine belt. Optical fiber carries out the ration through feeding mechanism and carries, cuts fiber mechanism in the guide cylinder fix a position optical fiber, the pneumatic scissors of drive can cut optical fiber, press from both sides the fine belt in the fixture and can carry out the centre gripping to the optical fiber of being cut off, and can make even arranging of optical fiber at pressing from both sides the fine belt, can be automatic cut optical fiber and cut the even centre gripping of arranging of optical fiber, it is long when having reduced manual production, it improves the product precision to replace the manual measurement, be fit for using widely.
Description
Technical Field
The utility model relates to a field of laser instrument production, the automatic device that cuts and even centre gripping of concretely relates to optic fibre.
Background
Need use the many short distance optic fibre of evenly arranging of one end to pass can in the laser instrument, but optic fibre among the current laser instrument cuts often needs the manual work to carry out manual shearing and accomplishes, and the optic fibre of manual shearing differs in length can not be very level and smooth, and manual operation's process is also comparatively wasted time and energy.
Chinese patent CN202267760U "optical fiber cutter with broken optical fiber collecting device", the cutter related to this patent can only complete the cutting and collection of optical fiber, can not make the arrangement of the cut optical fiber uniform, and needs manual operation to cut, and can not waste time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides automatic device of cuting and even centre gripping of optic fibre, solves the problem that cuts fast and one end needs evenly to arrange of automatic short distance optic fibre.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the fiber cutting machine comprises a feeding mechanism, a fiber cutting mechanism and a clamping mechanism which are installed on a supporting plate, wherein a traction belt is arranged on a driving wheel in the feeding mechanism, optical fibers are abutted against the driving wheel through the traction belt to move, pneumatic scissors are arranged on one side of a guide cylinder in the fiber cutting mechanism, the optical fibers penetrate through the guide cylinder and penetrate through a cutting edge of the pneumatic scissors, a fiber clamping belt which rotates relatively is arranged in the clamping mechanism, and a plurality of cut optical fibers are uniformly clamped between the fiber clamping belts.
In the preferred scheme, two driven wheels are arranged on a mounting plate in the feeding mechanism, two ends of a traction belt abut against the driven wheels to move, and one side of the traction belt abuts against the driving wheels to move.
In the preferred scheme, the driving wheel is arranged on the mounting plate to rotate, one side of the mounting plate is fixedly provided with a first motor, and an output shaft of the first motor is connected with the driving wheel.
In the preferred scheme, the axis of guide cylinder and the coincidence of the shear line of pneumatic scissors, the guide cylinder passes through connecting plate and backup pad fixed connection, and pneumatic scissors passes through mount pad and backup pad fixed connection.
In the preferred scheme, a fixed seat in the clamping mechanism is fixedly connected with a supporting plate, a slidable sliding plate is arranged on the fixed seat, and a fiber clamping belt is arranged on the sliding plate to rotate.
In the preferred scheme, a translation driving mechanism is arranged between the sliding plate and the fixed seat, the translation driving mechanism is fixed on the fixed seat, and a sliding seat in the translation driving mechanism is fixedly connected with the sliding plate.
In the preferred scheme, a transmission case is arranged on one side of a driving case in the translation driving mechanism, a rotating lead screw is arranged in the driving case, one side of a sliding seat is in threaded connection with the lead screw, a third motor is arranged on one side of the transmission case, and one end of the lead screw is connected with an output shaft of the third motor through a synchronous belt.
In the preferred scheme, the fiber clamping belt comprises a driving belt and a driven belt, a belt pulley at one end of the driving belt is connected with an output shaft of a second motor, and the second motor is fixed on the sliding plate.
In the preferred scheme, flexible sponge is arranged on the driving belt and the driven belt, and the optical fiber is abutted against the flexible sponge between the driving belt and the driven belt.
The utility model provides an automatic device of cuting and even centre gripping of optic fibre, optic fibre carries out the ration through feeding mechanism and carries, it can accurate control optic fibre displacement distance to adopt servo motor among the feeding mechanism, cut the guide cylinder in the fine mechanism and can be with the smooth pneumatic scissors that passes of optic fibre, thereby drive pneumatic scissors and can carry out accurate cuting to optic fibre, reciprocating motion's double-layered fine belt can carry out the centre gripping to the optic fibre of being cut among the fixture, and can make the even arrangement of optic fibre at double-layered fine belt, can be automatic cut optic fibre and be cut the even centre gripping of arranging of optic fibre, it is long when having reduced manual production, replace the manual measurement to improve the product precision, and is suitable for being generalized to use.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a side view of the front axle of the overall structure of the present invention;
FIG. 2 is a side view of the rear axle of the overall structure of the present invention;
fig. 3 is a side view of the feeding mechanism shaft of the present invention;
FIG. 4 is a side view of the fiber cutting mechanism of the present invention;
FIG. 5 is a side view of the clamping mechanism shaft of the present invention;
fig. 6 is an exploded view of the clamping mechanism of the present invention;
FIG. 7 is a side view of the translation driving mechanism of the present invention
Fig. 8 is a front sectional view of the translation drive mechanism of the present invention;
in the figure: a support plate 1; an optical fiber 2; a feeding mechanism 3; a mounting plate 301; a drive wheel 302; a first motor 303; a driven wheel 304; a traction belt 305; a fiber cutting mechanism 4; a mount 401; pneumatic scissors 402; a connecting plate 403; a guide cylinder 404; a blade 405; a clamping mechanism 5; a fixed seat 501; a slide plate 502; a translation drive mechanism 503; a fiber-clamping belt 504; a belt cover 505; a second motor 506; an outer cover plate 507; a transmission case 508; a third motor 509; a sliding seat 510; a drive box 511; a screw rod 512; a timing belt 513.
Detailed Description
Example 1
As shown in fig. 1 to 8, the apparatus for automatically cutting and uniformly clamping an optical fiber comprises a feeding mechanism 3, a fiber cutting mechanism 4 and a clamping mechanism 5 mounted on a supporting plate 1, wherein a traction belt 305 is disposed on a driving wheel 302 in the feeding mechanism 3, the optical fiber 2 moves against the driving wheel 302 through the traction belt 305, a pneumatic scissors 402 is disposed on one side of a guide cylinder 404 in the fiber cutting mechanism 4, the optical fiber 2 penetrates through the guide cylinder 404 and passes through a blade 405 of the pneumatic scissors 402, a fiber clamping belt 504 rotating relatively is disposed in the clamping mechanism 5, and a plurality of cut optical fibers 2 are uniformly clamped between the fiber clamping belts 504, so that the feeding mechanism 3 conveys the optical fiber 2 to the fiber cutting mechanism 4 and the clamping mechanism 5, the optical fiber 2 is pressed against the driving wheel 302 through the traction belt 305, thereby when the driving wheel 302 rotates, the optical fiber 2 can be driven to move, the rotation of the driving wheel 302 is precisely controlled by a servo, therefore, the moving distance of the optical fiber 2 can be accurately controlled, when the optical fiber 2 moves to a quantitative distance, the pneumatic scissors 402 are driven to cut off the optical fiber 2, and the cut-off optical fiber 2 can be clamped on the fiber clamping belt 504, so that a row of optical fibers 2 can be clamped and uniformly distributed in a reciprocating manner.
In a preferable scheme, two driven wheels 304 are arranged on the mounting plate 301 in the feeding mechanism 3, two ends of the traction belt 305 abut against the driven wheels 304 to move, and one side of the traction belt 305 abuts against the driving wheel 302 to move, so that the two driven wheels 304 tension the traction belt 305 to abut against the driving wheel 302, the optical fiber 2 is pressed on the driving wheel 302 to move, and the moving distance of the optical fiber 2 can be accurately controlled.
In a preferable scheme, the driving wheel 302 is arranged on the mounting plate 301 to rotate, the first motor 303 is fixedly arranged on one side of the mounting plate 301, and an output shaft of the first motor 303 is connected with the driving wheel 302, so that the structure is adopted, the first motor 303 is a servo motor, and the rotating distance of the driving wheel 302 and the moving distance of the optical fiber 2 can be accurately controlled.
In the preferred scheme, the axis of guide cylinder 404 coincides with the shear line of pneumatic scissors 402, and guide cylinder 404 passes through connecting plate 403 and backup pad 1 fixed connection, and pneumatic scissors 402 passes through mount pad 401 and backup pad 1 fixed connection, and thus structure, optic fibre 2 runs through guide cylinder 404, through the direction of guide cylinder 404 for optic fibre 2 can pass through the shear line of pneumatic scissors 402, and the pneumatic scissors 402 of redriving can cut optic fibre 2.
In the preferred scheme, fixing base 501 and backup pad 1 fixed connection among the fixture 5, be equipped with slidable sliding plate 502 on fixing base 501, press from both sides fine belt 504 and establish on sliding plate 502 and rotate, from this structure, sliding plate 502 can drive and press from both sides fine belt 504 and remove, after optic fibre 2 removed the certain distance, press from both sides fine belt 504 and remove and lean on optic fibre 2, and the drive presss from both sides fine belt 504 and rotates, get up optic fibre 2 centre gripping, thereby can cut off optic fibre 2, press from both sides fine belt 504 and just can grasp the optic fibre 2 that is cut off.
In a preferable scheme, a translation driving mechanism 503 is arranged between the sliding plate 502 and the fixed seat 501, the translation driving mechanism 503 is fixed on the fixed seat 501, and a sliding seat 510 in the translation driving mechanism 503 is fixedly connected with the sliding plate 502, so that the structure can drive the sliding plate 502 to move through the translation driving mechanism 503, the operation is simple, convenient and reliable, and the distance of the sliding plate 502 moving back and forth can be accurately controlled.
In a preferable scheme, a transmission box 508 is arranged on one side of a driving box 511 in the translation driving mechanism 503, a rotating screw rod 512 is arranged in the driving box 511, one side of a sliding seat 510 is in threaded connection with the screw rod 512, a third motor 509 is arranged on one side of the transmission box 508, and one end of the screw rod 512 is connected with an output shaft of the third motor 509 through a synchronous belt 513, so that the third motor 509 drives the screw rod 512 to rotate through the synchronous belt 513, and the sliding plate 502 on the sliding seat 510 can be driven to move back and forth.
In a preferred scheme, the fiber clamping belt 504 comprises a driving belt and a driven belt, a belt pulley at one end of the driving belt is connected with an output shaft of the second motor 506, and the second motor 506 is fixed on the sliding plate 502, so that the driving belt and the driven belt abut against each other, and when the driving belt is driven to rotate by the second motor 506, the driven belt can be driven to rotate relatively, so that the optical fiber 2 can be clamped and moved.
In the preferred scheme, be equipped with flexible sponge on drive belt and the driven belt, optic fibre 2 supports and leans on the flexible sponge between drive belt and the driven belt, from this structure, flexible sponge can protect optic fibre 2 not to be hurt.
Example 2
Further referring to embodiment 1, as shown in fig. 1 to 8, the optical fiber 2 moves under the action of the driving wheel 202 and the traction belt 305, during the movement of the optical fiber 2, the guiding cylinder 404 can position the optical fiber to prevent the optical fiber 2 from deviating, the optical fiber reaches the clamping mechanism 5 through the fiber cutting mechanism 4, after the optical fiber reaches the preset length, the translational driving mechanism 503 drives the fiber clamping belt 504 to move linearly towards the optical fiber 2, after reaching the fiber entry point, the second motor 506 rotates to drive the fiber clamping belt 504 moving relatively to rotate to clamp the optical fiber 2, after the optical fiber 2 is clamped, the pneumatic scissors 402 in the fiber cutting mechanism 4 perform a rapid cutting action on the optical fiber 2, finally, the translational driving mechanism 503 drives the fiber clamping belt 504 clamping the optical fiber 2 to move backwards to leave a fiber entry point for the next preset length of optical fiber, and the fiber clamping belt 504 is driven by the second motor 506 to rotate the cut optical fiber to move backwards by a certain distance, by repeating the above operations, the plurality of optical fibers 2 can be cut off and clamped, so that the plurality of cut optical fibers 2 are uniformly clamped on the fiber clamping belt 504.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (9)
1. The device for automatically cutting off and uniformly clamping the optical fiber is characterized in that: including installing feeding mechanism (3) on backup pad (1), cut fine mechanism (4) and fixture (5), be equipped with traction belt (305) on drive wheel (302) in feeding mechanism (3), optic fibre (2) support through traction belt (305) and move on driving wheel (302), it is equipped with pneumatic scissors (402) to cut guide cylinder (404) one side in fine mechanism (4), optic fibre (2) run through guide cylinder (404) and pass between cutting edge (405) of pneumatic scissors (402), be equipped with relative pivoted in fixture (5) and press from both sides fine belt (504), press from both sides even centre gripping many optical fibre (2) of being cut off between fine belt (504).
2. The apparatus for automatically cleaving and uniformly holding an optical fiber according to claim 1, wherein: two driven wheels (304) are arranged on a mounting plate (301) in the feeding mechanism (3), two ends of a traction belt (305) abut against the driven wheels (304) to move, and one side of the traction belt (305) abuts against a driving wheel (302) to move.
3. The apparatus for automatically cleaving and uniformly holding an optical fiber according to claim 2, wherein: the driving wheel (302) is arranged on the mounting plate (301) to rotate, one side of the mounting plate (301) is fixedly provided with the first motor (303), and an output shaft of the first motor (303) is connected with the driving wheel (302).
4. The apparatus for automatically cleaving and uniformly holding an optical fiber according to claim 1, wherein: the axis of the guide cylinder (404) coincides with the shearing line of the pneumatic scissors (402), the guide cylinder (404) is fixedly connected with the support plate (1) through the connecting plate (403), and the pneumatic scissors (402) are fixedly connected with the support plate (1) through the mounting seat (401).
5. The apparatus for automatically cleaving and uniformly holding an optical fiber according to claim 1, wherein: a fixed seat (501) in the clamping mechanism (5) is fixedly connected with the supporting plate (1), a slidable sliding plate (502) is arranged on the fixed seat (501), and a fiber clamping belt (504) is arranged on the sliding plate (502) to rotate.
6. The apparatus for automatically cleaving and uniformly holding an optical fiber according to claim 5, wherein: a translation driving mechanism (503) is arranged between the sliding plate (502) and the fixed seat (501), the translation driving mechanism (503) is fixed on the fixed seat (501), and a sliding seat (510) in the translation driving mechanism (503) is fixedly connected with the sliding plate (502).
7. The apparatus for automatically cleaving and uniformly holding an optical fiber according to claim 6, wherein: a transmission box (508) is arranged on one side of a driving box (511) in a translation driving mechanism (503), a rotating screw rod (512) is arranged in the driving box (511), one side of a sliding seat (510) is in threaded connection with the screw rod (512), a third motor (509) is arranged on one side of the transmission box (508), and one end of the screw rod (512) is connected with an output shaft of the third motor (509) through a synchronous belt (513).
8. The apparatus for automatically cleaving and uniformly holding an optical fiber according to claim 5, wherein: the fiber clamping belt (504) comprises a driving belt and a driven belt, a belt pulley at one end of the driving belt is connected with an output shaft of a second motor (506), and the second motor (506) is fixed on the sliding plate (502).
9. The apparatus for automatically cleaving and uniformly holding an optical fiber according to claim 8, wherein: the driving belt and the driven belt are provided with flexible sponge, and the optical fiber (2) is abutted against the flexible sponge between the driving belt and the driven belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178779.6U CN213690005U (en) | 2020-12-25 | 2020-12-25 | Device for automatically cutting off and uniformly clamping optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178779.6U CN213690005U (en) | 2020-12-25 | 2020-12-25 | Device for automatically cutting off and uniformly clamping optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213690005U true CN213690005U (en) | 2021-07-13 |
Family
ID=76740865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023178779.6U Active CN213690005U (en) | 2020-12-25 | 2020-12-25 | Device for automatically cutting off and uniformly clamping optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213690005U (en) |
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2020
- 2020-12-25 CN CN202023178779.6U patent/CN213690005U/en active Active
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