CN220399683U - Optical fiber core insert heating and curing device - Google Patents

Abstract

The application relates to an optic fibre lock pin heating solidification equipment, include the base and install the hot plate on the base, install first heating coil in the hot plate, a plurality of semicircle grooves and a plurality of square groove and a plurality of grip block have been seted up along vertical direction to the hot plate top surface, a plurality of semicircle grooves, a plurality of square groove, a plurality of grip block respectively one-to-one, the grip block slides along the horizontal direction and connects on the hot plate in, still be equipped with the driving piece that is used for driving the grip block to remove in the hot plate, semicircle groove and square groove part coincidence make semicircle groove and square groove coincidence part be the clamping area, in the one end of grip block stretched into the clamping area. The fixing device has good fixing effect when the optical fiber ferrule is heated and solidified.

Description

Optical fiber core insert heating and curing device

Technical Field

The utility model relates to the field of optical fiber core inserting processing devices, in particular to an optical fiber core inserting heating and curing device.

Background

In the production process of the optical fiber ferrule, glue is needed to be used for curing and connecting the optical fiber and the connector.

The utility model patent with publication number of CN211375135U discloses a curing device for a ceramic ferrule and an optical fiber, which can provide good support for a wire harness at the tail part of the optical fiber and can also ensure that glue in an inner hole of the ceramic ferrule cannot flow back.

However, the curing device of the technology cannot achieve a good fixing effect when curing the optical fiber ferrule, so that the optical fiber ferrule may displace or roll in the curing process, and the service life of the optical fiber ferrule is affected by the flowing of glue at the sealing position.

Disclosure of Invention

In order to solve the problem that the fixing performance of the optical fiber core insert by the curing device is poor, the application provides an optical fiber core insert heating curing device.

The application provides an optical fiber lock pin heating solidification equipment adopts following technical scheme:

the utility model provides an optic fibre lock pin heating solidification equipment, includes the base and installs the hot plate on the base, install first heating coil, its characterized in that in the hot plate: the utility model discloses a hot plate, including hot plate, clamping block, drive piece, clamping block and clamping block, a plurality of semicircle grooves and a plurality of square groove and a plurality of clamping block have been seted up along vertical direction to the hot plate top surface, a plurality of semicircle grooves, a plurality of square groove, a plurality of clamping block respectively one-to-one, the clamping block slides along the horizontal direction and connects on the hot plate in, still be equipped with the driving piece that is used for driving the clamping block to remove in the hot plate, semicircle groove and square groove part coincidence make semicircle groove and square groove coincidence part be the clamping area, in the one end of clamping block stretches into the clamping area.

Through adopting above-mentioned technical scheme, the setting in semicircle groove and square groove makes solidification equipment can adapt square or circular shape fiber lock pin, better promotion fiber lock pin stability when placing. Meanwhile, the clamping block can further fix the optical fiber insert core placed in the clamping area, so that the optical fiber insert core is prevented from being displaced or rolled in the curing process, and the fixing effect of the optical fiber insert core is improved.

Preferably, a plurality of sliding grooves are formed in the heating plate along the horizontal direction, a plurality of sliding grooves are respectively communicated with a plurality of clamping areas, a plurality of clamping blocks are respectively connected in the sliding grooves in a sliding manner along the horizontal direction, the driving piece is a spring, one end of the spring is fixedly connected with the wall of the sliding groove, and the other end of the spring is fixedly connected with the clamping blocks.

Through adopting above-mentioned technical scheme, when putting the fiber lock again, directly going into the clamping area with the fiber lock card in, can drive the grip block and move backward when the fiber lock card goes into, the spring shrink deformation can produce a thrust towards the fiber lock motion to the grip block when the spring deformation to make the grip block with the stable centre gripping of fiber lock in the clamping area, prevent fiber lock displacement or roll.

Preferably, a memory cotton cushion is arranged on one surface of the clamping block facing the clamping area, and a plurality of anti-slip convex blocks are uniformly distributed on the inner walls of the semicircular groove and the square groove.

Through adopting above-mentioned technical scheme, when setting up of memory cotton cushion can prevent that the grip block from pressing down the fiber lock pin when directly contradicting with the fiber lock pin, play certain guard action to the fiber lock pin. Meanwhile, the memory cotton has excellent wrapping deformation, can change the shape of the memory cotton according to the surface shape of the optical fiber core insert, and is firmly attached to the surface of the optical fiber core insert, so that the clamping stability of the clamping block on the optical fiber core insert is improved, and meanwhile, the stability of the optical fiber core insert in a clamping area can be further improved through the arrangement of the anti-slip convex blocks.

Preferably, the cleats are rubber cleats.

By adopting the technical scheme, the rubber lug has certain deformability, so that the stability of the optical fiber ferrule in the clamping area is improved, and the surface of the optical fiber ferrule is prevented from being worn when the surface of the optical fiber ferrule is abutted against the lug.

Preferably, the top surface of the heating plate is provided with a plurality of clamping plates, one ends of the clamping plates are hinged with the heating plate, a torsion spring is arranged at the hinged part of the clamping plates and the clamping blocks, and when no external force acts, the torsion spring starts to drive the clamping plates to turn towards the clamping area and is used for propping against the optical fiber ferrule.

Through adopting above-mentioned technical scheme, the setting of splint can be further fixed the fiber lock pin in the clamping area, prevents its displacement or roll.

Preferably, a plurality of clamping plates are fixedly connected with inserting blocks, the heating plate is provided with slots for the inserting blocks to be inserted, and the clamping force between the inserting blocks and the slots is larger than the rotation force of the torsion spring on the clamping plates.

Through adopting above-mentioned technical scheme, only need insert the piece in inserting the slot when splint not use, make things convenient for accomodating of splint.

Preferably, the base is further provided with two sliding rods, an auxiliary heating plate and a fixing plate, the two sliding rods are respectively distributed on two sides of the heating plate, a second heating coil is installed in the auxiliary heating plate, two ends of the auxiliary heating plate are respectively connected to the two sliding rods in a sliding mode along the length direction of the sliding rods, the fixing plate is fixedly connected to the top ends of the two sliding rods, the driving part is arranged on the fixing plate, and the fixing plate is further provided with a driving part for driving the auxiliary heating plate to slide.

By adopting the technical scheme, the setting of the auxiliary heating plate and the second heating coil further improves the curing effect of the equipment. Meanwhile, the driving part is arranged to enable the auxiliary heating plate to adjust the heating position, so that the control device can control the overall heating and curing temperature of the optical fiber ferrule, and the heating effect of the optical fiber ferrule is ensured.

Preferably, the fixed plate is further provided with a control switch for controlling the start and stop of the first heating coil and the second heating coil.

By adopting the technical scheme, an operator can control the first heating coil and the second heating coil simultaneously.

The technical effects of the utility model are mainly as follows:

1. by adopting the technical scheme, the setting of the semicircular groove and the square groove enables the curing device to be adaptive to the square or round optical fiber ferrule, and the stability of the optical fiber ferrule during placement is better improved. Meanwhile, the clamping block can further fix the optical fiber insert core placed in the clamping area, so that the optical fiber insert core is prevented from being displaced or rolled in the curing process, and the fixing effect of the optical fiber insert core is improved;

2. by adopting the technical scheme, the memory cotton cushion can prevent the clamping block from directly abutting against the optical fiber insert core when pressing the optical fiber insert core, and plays a certain role in protecting the optical fiber insert core. Meanwhile, the memory cotton has excellent wrapping shape, can change the shape of the memory cotton according to the surface shape of the optical fiber insert core, and is firmly attached to the surface of the optical fiber insert core, so that the clamping stability of the clamping block on the optical fiber insert core is improved, and meanwhile, the stability of the optical fiber insert core in a clamping area can be further improved due to the arrangement of the anti-slip convex blocks;

3. by adopting the technical scheme, the clamping plate can further fix the optical fiber insert core in the clamping area to prevent the optical fiber insert core from moving or rolling.

Drawings

Fig. 1 is a schematic structural view of the present embodiment.

Fig. 2 is a partial enlarged view at a in the present embodiment.

Fig. 3 is a partial enlarged view at B in the present embodiment.

Reference numerals illustrate: 1. a base; 2. a heating plate; 21. a semicircular groove; 22. a square groove; 23. a clamping block; 24. a driving member; 241. a spring; 25. a clamping area; 26. a chute; 27. a first heating coil; 28. a slot; 3. an anti-slip bump; 31. rubber bumps; 4. a clamping plate; 41. inserting blocks; 5. a torsion spring; 6. a slide bar; 7. an auxiliary hot plate; 71. a second heating coil; 8. a fixing plate; 9. a driving section; 91. a hydraulic cylinder; 10. a control switch; 11. an optical fiber ferrule.

Detailed Description

The following description is provided in further detail with reference to the accompanying drawings, so that the technical solutions of the present application are easier to understand and master.

The embodiment of the application discloses an optical fiber ferrule heating and curing device.

Referring to fig. 1-2, an optical fiber ferrule heating and curing device of this embodiment includes a base and a heating plate installed on the base, a first heating coil is installed in the heating plate, a plurality of semicircular grooves, a plurality of square grooves and a plurality of clamping blocks are formed in the top surface of the heating plate along the vertical direction, the plurality of semicircular grooves, the plurality of square grooves and the plurality of clamping blocks are respectively in one-to-one correspondence, the semicircular grooves and the square grooves are partially overlapped, a plurality of rubber anti-slip bumps are uniformly distributed on the inner walls of the semicircular grooves and the square grooves at the same time, and the overlapped parts of the semicircular grooves and the square grooves are clamping areas. A plurality of sliding grooves communicated with the clamping areas are formed in the heating plate in the horizontal direction, the clamping blocks are connected onto the heating plate in a sliding mode in the horizontal direction, driving pieces used for driving the clamping blocks to move are further arranged in the sliding grooves, the driving pieces are springs, one ends of the springs are fixedly connected onto the wall of the sliding groove, the other ends of the springs are fixedly connected onto the clamping blocks, and one ends of the clamping blocks, facing the clamping areas, extend into the clamping areas and are fixedly connected with memory cotton cushions at the end portions.

Referring to fig. 1-3, when the optical fiber ferrule is placed, the optical fiber ferrule is directly clamped into the clamping area, the clamping block is driven to move backwards when the optical fiber ferrule is clamped, the spring is contracted and deformed, and a thrust force moving towards the optical fiber ferrule is generated on the clamping block when the spring is deformed, so that the optical fiber ferrule is stably clamped in the clamping area by the clamping block, and the optical fiber ferrule is prevented from moving or rolling. And the memory cotton on the clamping block has excellent package deformation, can change self shape according to the surface shape of the optical fiber lock pin, firmly laminate on the surface of the optical fiber lock pin to promote the clamping stability of the clamping block to the optical fiber lock pin, the setting of rubber skid proof block can further promote the stability of optical fiber lock pin in the clamping area simultaneously.

Referring to fig. 1-3, a plurality of clamping plates are further installed on the top surface of the heating plate, one end fixedly connected with the clamping plates is hinged to the heating plate, and meanwhile, torsion springs are arranged at the hinged positions of the clamping plates and the clamping blocks, and when no external force acts, the torsion springs start to drive the clamping plates to turn towards the clamping areas and are used for pressing the optical fiber ferrules. And meanwhile, the clamping plate is fixedly connected with an inserting block, the heating plate is provided with a slot for the inserting block to be inserted, and the clamping force between the inserting block and the slot is larger than the rotating force of the torsion spring on the clamping plate. When the clamping plate is not used, the clamping plate can be stored only by inserting the insert block into the slot. When the clamping plate is required to be used, an operator only needs to stir the clamping plate by hand to dial the insert block out of the slot, and the torsion spring can automatically drive the clamping plate to rotate towards the clamping area and press the clamping area to further fix the optical fiber insert core.

Referring to fig. 1-3, two slide bars, an auxiliary heat plate and a fixing plate are further arranged on the base, the two slide bars are respectively fixed on two sides of the heating plate, the fixing plate is fixedly connected to the top ends of the two slide bars, two ends of the auxiliary heat plate are respectively connected to the two slide bars in a sliding manner along the length direction of the slide bars, a second heating coil is arranged in the auxiliary heat plate, a driving part for driving the auxiliary heat plate to slide is further arranged on the fixing plate, the driving part is a hydraulic cylinder, and an ejector rod of the hydraulic cylinder penetrates through the fixing plate and is fixedly connected with the auxiliary heat plate. The fixed plate is also provided with a control switch for controlling the heating of the first heating coil and the second heating coil. When the optical fiber inserting cores are placed, the auxiliary heating plate is controlled to slide to a proper position through the hydraulic oil cylinder, and then the first heating coil and the second heating coil are started through the control switch to heat and solidify the optical fiber inserting cores. The setting of auxiliary heating plate and second heating coil further promotes the solidification effect of equipment. Meanwhile, the hydraulic oil cylinder is arranged to enable the auxiliary hot plate to adjust the heating position, so that the heating curing temperature of the device on the whole optical fiber ferrule is controlled, and the heating effect on the optical fiber ferrule is ensured.

Referring to fig. 1-2, a heating and solidifying device for an optical fiber ferrule 11 in this embodiment includes a base 1 and a heating plate 2 mounted on the base 1, a first heating coil 27 is mounted in the heating plate 2, a plurality of semicircular grooves 21, a plurality of square grooves 22 and a plurality of clamping blocks 23 are formed on the top surface of the heating plate 2 along the vertical direction, the plurality of semicircular grooves 21, the plurality of square grooves 22 and the plurality of clamping blocks 23 are respectively in one-to-one correspondence, the semicircular grooves 21 and the square grooves 22 are partially overlapped, and a plurality of rubber anti-slip bumps 3 are uniformly distributed on the inner walls of the semicircular grooves 21 and the square grooves 22, so that overlapping portions of the semicircular grooves 21 and the square grooves 22 are clamping areas 25. The hot plate 2 is provided with a plurality of sliding grooves 26 communicated with the clamping areas 25 along the horizontal direction, the clamping blocks 23 are connected in the hot plate 2 in a sliding manner along the horizontal direction, the sliding grooves 26 are internally provided with driving pieces 24 used for driving the clamping blocks 23 to move, the driving pieces 24 are springs 241, one ends of the springs 241 are fixedly connected with the walls of the sliding grooves 26, the other ends of the springs 241 are fixedly connected with the clamping blocks 23, and the clamping blocks 23 extend into the clamping areas 25 towards one ends of the clamping areas 25 and are fixedly connected with memory cotton cushions at the end parts.

Referring to fig. 1-3, when the optical fiber ferrule 11 is placed, the optical fiber ferrule 11 is directly clamped into the clamping area 25, the clamping block 23 is driven to move backward when the optical fiber ferrule 11 is clamped, the spring 241 is contracted and deformed, and a thrust force moving towards the optical fiber ferrule 11 is generated to the clamping block 23 when the spring 241 is deformed, so that the clamping block 23 stably clamps the optical fiber ferrule 11 in the clamping area 25 to prevent the optical fiber ferrule 11 from moving or rolling. The memory cotton on the clamping block 23 has excellent wrapping deformation, can change the shape of the memory cotton according to the surface shape of the optical fiber ferrule 11, and is firmly attached to the surface of the optical fiber ferrule 11, so that the clamping stability of the clamping block 23 to the optical fiber ferrule 11 is improved, and meanwhile, the stability of the optical fiber ferrule 11 in the clamping area 25 can be further improved due to the arrangement of the rubber anti-slip bump 3.

Referring to fig. 1-3, the top surface of the heating plate 2 is further provided with a plurality of clamping plates 4, one end fixedly connected with the clamping plates 4 is hinged with the heating plate 2, meanwhile, a torsion spring 5 is arranged at the hinged position of the clamping plates 4 and the clamping blocks 23, and when no external force acts, the torsion spring 5 drives the clamping plates 4 to turn towards the clamping area 25 and is used for pressing the optical fiber inserting core 11. Meanwhile, the clamping plate 4 is fixedly connected with the insert block 41, the heating plate 2 is provided with the slot 28 for inserting the insert block 41, and the clamping force between the insert block 41 and the slot 28 is larger than the rotation force of the torsion spring 5 on the clamping plate 4. The insertion block 41 is simply inserted into the insertion groove 28 when the clamping plate 4 is not in use, so that the clamping plate 4 can be accommodated. When the clamping plate 4 is needed, an operator only needs to dial the clamping plate 4 by hand to dial the insert block 41 out of the slot 28, and at the moment, the torsion spring 5 can automatically drive the clamping plate 4 to rotate towards the clamping area 25 and press against the optical fiber insert 11, so that the optical fiber insert 11 is further fixed.

Referring to fig. 1-3, two slide bars 6, an auxiliary heat plate 7 and a fixing plate 8 are further arranged on the base 1, the two slide bars 6 are respectively fixed on two sides of the heating plate 2, the fixing plate 8 is fixedly connected to the top ends of the two slide bars 6, two ends of the auxiliary heat plate 7 are respectively connected to the two slide bars 6 in a sliding manner along the length direction of the slide bars 6, a second heating coil 71 is arranged in the auxiliary heat plate 7, a driving part 9 for driving the auxiliary heat plate 7 to slide is further arranged on the fixing plate 8, the driving part 9 is a hydraulic oil cylinder 91, and an ejector rod of the hydraulic oil cylinder 91 penetrates through the fixing plate 8 and is fixedly connected with the auxiliary heat plate 7. The fixed plate 8 is also provided with a control switch 10 for controlling heating of the first heating coil 27 and the second heating coil. When the optical fiber inserting cores 11 are placed, the auxiliary heating plate 7 is controlled to slide to a proper position through the hydraulic oil cylinder 91, and then the first heating coil 27 and the second heating coil are started through the control switch 10 to heat and solidify the optical fiber inserting cores 11. The arrangement of the auxiliary heating plate 7 and the second heating coil 71 further improves the curing effect of the apparatus. Meanwhile, the hydraulic oil cylinder 91 is arranged to enable the auxiliary heating plate 7 to adjust the heating position, so that the control device can heat and solidify the whole optical fiber ferrule 11, and the heating effect on the optical fiber ferrule 11 is ensured.

Of course, the foregoing is merely exemplary of the application, and other embodiments of the application are possible, and all modifications and equivalents of the application are intended to fall within the scope of the application.

Claims (8)

1. The utility model provides an optic fibre lock pin heating solidification equipment, includes base (1) and installs hot plate (2) on base (1), install first heating coil (27), its characterized in that in hot plate (2): the utility model discloses a hot plate, including hot plate (2), semicircular groove (21), square groove (22), clamping block (23), drive piece (24) that are used for driving clamping block (23) to remove still is equipped with in hot plate (2), semicircular groove (21) and square groove (22) partial coincidence make semicircular groove (21) and square groove (22) coincidence portion be clamping area (25), the one end of clamping block (23) stretches into in clamping area (25).

2. The optical fiber ferrule heat cure apparatus of claim 1, wherein: a plurality of sliding grooves (26) are formed in the heating plate (2) along the horizontal direction, the sliding grooves (26) are respectively communicated with a plurality of clamping areas (25), the clamping blocks (23) are respectively connected in the sliding grooves (26) in a sliding mode along the horizontal direction, the driving piece (24) is a spring (241), one end of the spring (241) is fixedly connected with the wall of the sliding groove (26), and the other end of the spring is fixedly connected with the clamping blocks (23).

3. The optical fiber ferrule heat cure apparatus of claim 2, wherein: the memory cotton cushion is arranged on one surface of the clamping block (23) facing the clamping area (25), and a plurality of anti-slip convex blocks (3) are uniformly distributed on the inner walls of the semicircular groove (21) and the square groove (22).

4. A fiber stub heat curing apparatus according to claim 3, wherein: the anti-slip bump (3) is a rubber bump (31).

5. The optical fiber ferrule heat cure apparatus of claim 1, wherein: the top surface of the heating plate (2) is provided with a plurality of clamping plates (4), one ends of the clamping plates (4) are hinged with the heating plate (2), a torsion spring (5) is arranged at the hinged position of the clamping plates (4) and the clamping blocks (23), and when no external force acts, the torsion spring (5) drives the clamping plates (4) to turn towards the clamping area (25) and is used for pressing the optical fiber inserting core (11).

6. The optical fiber ferrule heating and curing device according to claim 4, wherein a plurality of inserting blocks (41) are fixedly connected to the clamping plates (4), inserting grooves (28) for inserting the inserting blocks (41) are formed in the heating plate (2), and the clamping force between the inserting blocks (41) and the inserting grooves (28) is larger than the rotating force of the torsion springs (5) on the clamping plates (4).

7. The optical fiber core-inserting heating and curing device according to claim 1, wherein the base (1) is further provided with two sliding rods (6), an auxiliary heating plate (7) and a fixing plate (8), the two sliding rods (6) are respectively distributed on two sides of the heating plate (2), the auxiliary heating plate (7) is internally provided with a second heating coil (71), two ends of the auxiliary heating plate (7) are respectively connected onto the two sliding rods (6) in a sliding manner along the length direction of the sliding rods (6), the fixing plate (8) is fixedly connected to the top ends of the two sliding rods (6), the driving part (9) is arranged on the fixing plate (8), and the fixing plate (8) is further provided with a driving part (9) for driving the auxiliary heating plate (7) to slide.

8. The device for heating and curing an optical fiber ferrule according to claim 6, wherein the fixing plate (8) is further provided with a control switch (10) for controlling heating of the first heating coil (27) and the second heating coil.