CN117244748A - Automatic dispensing equipment for multi-fiber optical fiber base - Google Patents
Automatic dispensing equipment for multi-fiber optical fiber base Download PDFInfo
- Publication number
- CN117244748A CN117244748A CN202311267135.XA CN202311267135A CN117244748A CN 117244748 A CN117244748 A CN 117244748A CN 202311267135 A CN202311267135 A CN 202311267135A CN 117244748 A CN117244748 A CN 117244748A
- Authority
- CN
- China
- Prior art keywords
- assembly
- clamping
- negative pressure
- conveying
- dispensing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 43
- 239000000835 fiber Substances 0.000 title claims abstract description 22
- 230000001070 adhesive effect Effects 0.000 claims abstract description 53
- 239000000853 adhesive Substances 0.000 claims abstract description 52
- 238000001035 drying Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 138
- 239000003292 glue Substances 0.000 claims description 89
- 238000003825 pressing Methods 0.000 claims description 77
- 238000010438 heat treatment Methods 0.000 claims description 24
- 239000007888 film coating Substances 0.000 claims description 12
- 238000009501 film coating Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 5
- 239000012939 laminating adhesive Substances 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 239000011247 coating layer Substances 0.000 claims 1
- 238000002791 soaking Methods 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 32
- 238000003466 welding Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 241001232346 Gymnosperma glutinosum Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000002489 tectorial membrane Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
Abstract
The invention relates to optical fiber array processing equipment, in particular to automatic dispensing equipment of a multi-fiber optical fiber base, which is convenient for realizing the sequential clamping and finishing of the twice dispensing of an optical fiber array, adopts automatic dispensing to realize automatic dispensing and drying, and simultaneously ensures the adhesive effect of the adhesive by completely soaking the adhesive between a cover plate and the base.
Description
Technical Field
The invention relates to optical fiber array processing equipment, in particular to automatic dispensing equipment for a multi-fiber optical fiber base.
Background
The bare fiber of optic fibre is put into the V type inslot of base to need carry out the point after compressing tightly through the apron and glue, current point is glued and is divided into twice, for the first time point glue with glue soak between apron and base, glue fills up between apron and the base and the V type groove on the base, dry glue through the mode of stoving, then the second point glue is with glue point on the step face of base, realize the fixed of optic fibre and base, after the point glue finishes, need put into drying equipment with the product and dry, each point glue all needs form fiber array to imbed on the anchor clamps and carry out the clamping, the point is glued like this and is needed clamping many times and dismantlement many times, the operation that the point was glued just can be accomplished to multiple equipment like this needs simultaneously, so reduce efficiency, required manual work is more simultaneously, the cost has been promoted like this.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides automatic dispensing equipment for a multi-fiber optical fiber base, which is convenient for realizing the sequential clamping and completing the twice dispensing of an optical fiber array, adopts the automatic dispensing to realize the automatic dispensing and drying, and simultaneously, the glue is completely soaked between a cover plate and the base, so as to ensure the bonding effect of the glue.
To achieve the above object, the present invention provides: the automatic dispensing equipment comprises a conveying mechanism, clamping mechanisms, a negative pressure heating mechanism, an adhesive dispensing mechanism A and an adhesive dispensing mechanism B, wherein a plurality of clamping mechanisms are arranged on the conveying mechanism side by side, the clamping mechanisms are used for conveying through the conveying mechanism, clamping grooves are formed in the top of each clamping mechanism, clamps for clamping an optical fiber array are embedded in the clamping grooves, and a vertical optical fiber placing groove is formed in one side of each clamping mechanism; one side of the conveying mechanism is provided with a mounting plate, an adhesive dispensing mechanism A is arranged on the mounting plate and positioned above the optical fiber array, the adhesive dispensing mechanism A comprises an adhesive dispensing assembly and a film coating adhesive dispensing assembly, the adhesive dispensing assembly and the film coating adhesive dispensing assembly are sequentially used for dispensing bare fibers and film coating layers, a negative pressure heating mechanism is arranged between the adhesive dispensing assembly and the film coating adhesive dispensing assembly, and adhesive dispensing is carried out after the adhesive dispensing assembly is primarily cured; the negative pressure heating mechanism comprises a circulating conveying assembly, a negative pressure cover, an elastic telescopic assembly and a pressing assembly, wherein the circulating conveying assembly is arranged on the mounting plate, a plurality of negative pressure covers which are arranged side by side are arranged on the circulating conveying assembly through the elastic telescopic assembly, heating wires are arranged in the negative pressure cover, the pressing assembly is a pressing track positioned above the negative pressure cover, the pressing track presses the top of the negative pressure cover, the negative pressure cover is in butt joint with the negative pressure assembly, the negative pressure cover is vacuumized through the negative pressure assembly, and a UV tube is arranged behind the adhesive dispensing mechanism A and above the optical fiber array; the glue dispensing mechanism comprises a glue dispensing head B, a translation assembly and a linkage assembly, wherein the glue dispensing head B is arranged above the clamping mechanism, the translation assembly is arranged above the glue dispensing head B, the glue dispensing head B is translated through the translation assembly, the linkage assembly is arranged between the translation assembly and the clamping mechanism, when the clamping mechanism moves to the position below the glue dispensing head B, the glue dispensing head B is translated, glue is coated in a bare fiber area and a laminating area, a UV tube is also arranged above a conveying mechanism behind the glue dispensing head B, solidification of glue B is realized through the UV tube, a drying furnace is arranged on one side of the conveying mechanism, a clamping and transferring assembly is arranged between the drying furnace and the conveying mechanism, and the transfer of the optical fiber array on the conveying mechanism to the drying furnace is realized through the clamping and transferring assembly.
Preferably, the conveying mechanism is arranged on a flat plate, a groove body embedded into the conveying mechanism is formed in the flat plate, the conveyor mechanism is a conveying chain driven by a chain wheel, the upper surface of the conveying chain is covered with a sealing rubber pad, and the sealing rubber pad is level with the top surface of the flat plate; the bottom of the clamping mechanism is arranged on the sealing rubber pad through bolts, a plurality of clamping grooves are formed in the top of the clamping mechanism and are positioned on the inner walls of the two sides of the clamping grooves, and the clamping and transferring assembly stretches into the clamping grooves through the clamping grooves to clamp the clamp.
Preferably, the laminating glue dispensing assembly and the laminating glue dispensing assembly comprise glue dispensing heads A, rotating frames, pressing and discharging assemblies and pressing assemblies, wherein the rotating frames driven by a motor are arranged above the conveying mechanism, the rotating speeds of the rotating frames are consistent with those of the conveying mechanism, a plurality of glue dispensing heads A are arranged on the periphery of the rotating frames, the pressing and discharging assemblies are arranged above each glue dispensing head A, each pressing and discharging assembly comprises a storage cylinder and a pressing piston, each pressing piston extends into the storage cylinder, the pressing assemblies are arranged above the conveying mechanism, the pressing pistons are pressed downwards through the pressing assemblies to drop glue, a patch is arranged at the top of each pressing piston, an electromagnet is arranged above each pressing piston and far away from the pressing assemblies, and a glue groove capable of lifting is arranged below each electromagnet; the rotary rack is provided with a plurality of sliding sleeves which are distributed in an annular array, the sliding sleeves are inserted with sliding rods, the sliding rods slide along the sliding sleeves, springs are sleeved on the sliding rods, pulleys are fixed on the sliding rods, cones are arranged among the sliding rods, the pulleys are in contact with the outer walls of the cones, and a screw rod is arranged below the rotary rack and penetrates through the cones to be matched with the threads of the cones.
Preferably, the circulating conveying assembly is arranged on the mounting plate, the rotary conveying assembly is a conveying belt driven by a roller, a negative pressure cover is fixed on the outer wall of the conveying belt, and one side of the negative pressure cover, which is far away from the conveying belt, is opened, so that the opening of the negative pressure cover is covered on a flat plate, the elastic telescopic assembly is sleeved with a spring on a telescopic rod, the negative pressure cover is fixed at the tail end of the elastic telescopic rod, when the negative pressure cover moves below the conveying belt, the negative pressure cover is positioned above the clamping mechanism, a pressing assembly is arranged between the conveying belt and the negative pressure cover, the pressing assembly is a pressing track, and the negative pressure cover is pressed on the flat plate through the pressing track; the negative pressure assembly is arranged on the flat plate, a plurality of negative pressure holes are formed in the flat plate and are connected with the negative pressure pump, and when the negative pressure cover is in butt joint with the negative pressure holes, the negative pressure cover is vacuumized.
Preferably, the translation assembly comprises a sliding rail, a sliding block and a spring, wherein the sliding rail is fixed on the mounting plate, the sliding block is arranged at the bottom of the sliding rail, the spring is arranged between the sliding block and the sliding rail, the sliding block is oriented to the mounting plate through the spring, and the adhesive dispensing head B is fixed on the sliding block; the clamping mechanism comprises a sliding seat, a clamping mechanism, a connecting rod, a B glue dispensing head, a clamping mechanism and a connecting rod, wherein the connecting rod is arranged between the sliding seat and the clamping mechanism, the connecting rod is arranged on the upper surface of the clamping mechanism, the connecting rod extends downwards, when the clamping mechanism moves, the connecting rod moves along the arc surface of the connecting rod, and the B glue dispensing head moves in an arc shape, so that arc dispensing is realized.
Preferably, the drying furnace comprises a drying shell and a conveying chain plate, wherein the drying shell is covered on the conveying chain plate, a heating wire is arranged in the drying shell and is positioned above the conveying chain plate; the clamping and transferring assembly comprises a movable transverse frame, clamping arms and a movable assembly, wherein two ends of the movable transverse frame are respectively arranged on a drying shell and a mounting plate, the movable transverse frame is located above a conveying mechanism, the movable assembly is arranged on the movable transverse frame and is a linear motor, a clamping frame parallel to the conveying mechanism is arranged on a rotor of the movable assembly, a lifting cylinder is arranged between the clamping frame and the movable assembly, a plurality of clamping arms are arranged below the clamping frame, and the clamping frame clamps a clamp through the clamping arms and is placed on a conveying chain plate.
Compared with the prior art, the invention has the advantages that: the optical fiber array is convenient to realize the sequential clamping and finish the twice dispensing of the optical fiber array, the automatic dispensing and drying are realized by adopting the automatic dispensing, and meanwhile, the glue is completely soaked between the cover plate and the base, so that the bonding effect of the glue is ensured.
Drawings
Fig. 1 is a top view of the present invention.
FIG. 2 is a schematic view of a clamping mechanism according to the present invention.
Fig. 3 is a schematic diagram of a dispensing mechanism according to the present invention.
Fig. 4 is a schematic diagram of the adhesive dispensing assembly and the laminating adhesive dispensing assembly according to the present invention.
FIG. 5 is a schematic view of the negative pressure heating mechanism of the present invention.
Fig. 6 is a schematic diagram of a dispensing mechanism according to the present invention.
FIG. 7 is a schematic view of a gripper transport assembly according to the present invention.
Wherein 1, a conveying mechanism, 2, a mounting plate, 3, a flat plate, 4, a sealing rubber pad, 5, a clamping mechanism, 6, a clamping groove, 7, an optical fiber placing groove, 9, an adhesive dispensing mechanism, 10, an adhesive dispensing assembly, 11, a laminating adhesive dispensing assembly, 12, an adhesive dispensing head, 13, a rotating frame, 14, a pressing discharging assembly, 15, a storage cylinder, 16, a pressing piston, 17, a patch, 18, an electromagnet, 19, a pressing assembly, 20, an adhesive groove, 21, a sliding sleeve, 22, a sliding rod, 23, a pulley, 24, a cone, 25, a screw rod, 26 and a negative pressure heating mechanism, 27, a circulating conveying assembly, 28, a negative pressure cover, 29, a heating wire, 30, an elastic telescopic assembly, 31, a pressing assembly, 32, a negative pressure assembly, 33, a negative pressure hole, 34, a negative pressure pump, 35, a UV tube, 36, a B glue dispensing mechanism, 37, a B glue dispensing head, 38, a translation assembly, 39, a sliding rail, 40, a sliding block, 41, a spring, 42, a linkage assembly, 43, a linkage rod, 44, an arc limiting block, 45, a baking oven, 46, a baking shell, 47, a conveying chain plate, 49, a clamping and transferring assembly, 50, a movable transverse frame, 51, a clamping arm, 52, a movable assembly, 53 and a clamping and taking frame.
Description of the embodiments
The present invention will now be further elucidated with reference to the accompanying drawings.
As shown in fig. 1-7, an automatic dispensing device for a multi-fiber optical fiber base comprises a conveying mechanism 1, a clamping mechanism 5, a negative pressure heating mechanism 26, an adhesive dispensing mechanism 9 and an adhesive dispensing mechanism 36, wherein a plurality of clamping mechanisms 5 are arranged side by side on the conveying mechanism 1 and are arranged at equal intervals, the clamping mechanisms 5 convey at uniform speed through the conveying mechanism 1, a clamping groove 6 is formed in the top of each clamping mechanism 5 (the clamping mechanism 5 is a rectangular block, the top of the rectangular block is provided with the clamping groove 6, the optical fiber array is clamped on a rectangular clamp after being assembled (the clamp for clamping the optical fiber array is in the prior art), the clamp for clamping the optical fiber array is embedded in the clamping groove 6 at the top of the rectangular block), a vertical optical fiber placing groove 7 is formed in the front side of the clamping mechanism 5, and the optical fiber at the tail of the optical fiber array is coiled and placed in the optical fiber placing groove 7; a groove body for embedding a conveying mechanism 1 is formed in a flat plate 3, a mounting plate 2 is fixed on the top surface of the flat plate in a bolt fastening mode, the mounting plate 2 is parallel to the conveying mechanism, an adhesive A dispensing mechanism 9 is fixed on the mounting plate 2 in a bolt fastening mode and is positioned above the optical fiber array, the adhesive A dispensing mechanism 9 comprises an adhesive dispensing assembly 10 and a film coating adhesive dispensing assembly 11, the adhesive A dispensing assembly 10 and the film coating adhesive dispensing assembly 11 are sequentially used for dispensing bare fibers and film coating layers, a negative pressure heating mechanism 26 is arranged between the adhesive A dispensing assembly 10 and the film coating adhesive dispensing assembly 11, adhesive A dispensing is carried out on the bare fibers of the optical fiber array firstly, adhesive A is dripped on a base, the adhesive A is immersed in a V-shaped groove of the base, meanwhile, the adhesive A is immersed between the base and a pressing sheet, then the adhesive A is solidified through the negative pressure heating mechanism 26, thus the base and the film coating array and the pressing sheet are fixed through the film coating adhesive A dispensing assembly 11; the negative pressure heating mechanism 26 comprises a circulating conveying component 27, a negative pressure cover 28, an elastic telescopic component 30 and a pressing component 31, wherein the circulating conveying component 27 is arranged on the mounting plate 2 (the circulating conveying component 27 is a conveying belt arranged on the mounting plate 2 and driven by a plurality of rollers), the circulating conveying component 27 is provided with a plurality of negative pressure covers 28 arranged side by side through the elastic telescopic component 30, the elastic telescopic component 30 can pull the negative pressure cover 28 towards the circulating conveying component 27, a heating wire 29 is fixed in the negative pressure cover 28 in a bolt fastening way, the internal heating of the negative pressure cover 28 is realized through the heating wire 29, the solidification of A glue is realized through downward radiation of heat of the heating wire 29, the pressing component 31 is a pressing track positioned above the negative pressure cover 28, the two ends of the pressing track are inclined planes which incline upwards, the pressing track presses the negative pressure cover 28 downwards to enable the bottom of the negative pressure cover 28 to be attached to a plane, the pressing track presses the top of the negative pressure cover 28, the negative pressure cover 28 is abutted to a negative pressure assembly 32, the negative pressure assembly 32 is used for vacuumizing the negative pressure cover 28, so that glue is convenient to fill a pressing sheet and a base, bubbles in the glue are removed, the quality of an optical fiber array is guaranteed, a UV tube 35 is arranged behind the glue dispensing mechanism 9 and above the optical fiber array, the UV tube 35 is mounted on the mounting plate 2 through bolts, the UV tube 35 is located above the clamping mechanism 5, and after the glue dispensing assembly is used for dispensing the optical fiber array, the glue is subjected to primary curing through the UV tube 35; the glue dispensing mechanism 36 comprises a glue dispensing head 37, a translation component 38 and a linkage component 42, wherein the glue dispensing head 37 is arranged above the clamping mechanism 5, the translation component 38 is arranged above the glue dispensing head 37, the translation component 38 is arranged on the mounting plate 2 through bolts, the front and back translation of the glue dispensing head 37 is realized through the translation component 38, the linkage component 42 is arranged between the translation component 38 and the clamping mechanism 5, when the clamping mechanism 5 moves, the glue dispensing head 37 is used for dispensing glue on a U-shaped route on a base, when the clamping mechanism 5 moves below the glue dispensing head 37, the glue dispensing head 37 is used for translating, glue is applied to a bare fiber area and a tectorial membrane area, a UV tube 35 is also arranged above a conveying mechanism 1 behind the glue dispensing head 37 (the UV tube 35 is also fixed on the mounting plate 2 through a bolt fastening mode), a drying furnace is fixed on the ground on the front side of the conveying mechanism 1 through a bolt fastening mode, a transfer point array 49 is fixed on the optical fiber array by taking the optical fiber array from the drying furnace through the fastening mode between the drying furnace and the conveying mechanism 1.
Preferably, the conveying mechanism 1 is arranged on the flat plate 3, a groove body embedded into the conveying mechanism 1 is formed in the flat plate 3, chain wheels meshed with the conveying mechanism 1 are arranged at the left end and the right end of the flat plate 3 through bearings and bearing seats and are driven by a motor, the conveying mechanism is a conveying chain driven by the chain wheels, the upper surface of the conveying chain is covered with a sealing rubber gasket 4, the sealing rubber gasket 4 is level with the top surface of the flat plate 3, and the sealing rubber gasket 4 is attached to the inner wall of the groove body; the clamping mechanism 5 bottom is installed on the sealing rubber gasket 4 through the bolt, and open at the top of clamping mechanism 5 has a plurality of clamp to get the groove and clamp and get the groove and be located the both sides inner wall of clamping groove 6, clamp and get the groove and be located the left and right sides of clamping groove 6, clamp and get the transportation subassembly 49 and stretch into clamping inslot 6 through clamp and get the groove and press from both sides the clamp and get, clamp in the clamping groove 6 is got like this.
The laminating glue dispensing assembly 10 and the laminating glue dispensing assembly 11 comprise glue dispensing heads 12, a rotating frame 13, a pressing and discharging assembly 14 and a pressing assembly 19, wherein the rotating frame 13 driven by a motor is arranged above the conveying mechanism 1, the rotating speed of the rotating frame 13 is consistent with that of the conveying mechanism 1, an output shaft of the motor is welded with the center of the rotating frame 13, a shell of the motor is arranged on the mounting plate 2 in a bolt fastening manner, a plurality of glue dispensing heads 12 distributed in an annular array are arranged on the periphery of the rotating frame 13, a pressing and discharging assembly 14 is arranged above each glue dispensing head 12, the pressing and discharging assembly 14 comprises a storage cylinder 15 and a pressing piston 16, the pressing piston 16 stretches into the storage cylinder 15 (the outer wall of the pressing piston 16 is adhered with the inner wall of the storage cylinder 15, so that the structural form of the injector is formed, the bottom of the storage cylinder 15 is fixed and communicated with the glue dispensing head 12A, the storage cylinder 15 realizes glue dripping and gluing through the glue dispensing head 12A, a pressing component 19 is arranged above the conveying mechanism 1 (the pressing component 19 is a cylinder, the cylinder body of the cylinder is arranged on the mounting plate 2 in a bolt fastening manner), the pressing pistons 16 are pressed down to drip glue through the pressing component 19, an iron patch 17 is fixed at the top of each pressing piston 16 in a bolt fastening manner, an electromagnet 18 is arranged above the pressing pistons 16, the electromagnet 18 is far away from the pressing component 19 (a connecting sheet is fixed on the mounting plate 2 in a bolt fastening manner, the connecting sheet extends forwards, the electromagnet 18 is fixed at the front end of the connecting sheet, when the pressing pistons 16 move below the electromagnet 18, the electromagnet 18 starts to lift the pressing pistons 16 upwards, the glue is extracted in this way), a glue tank 20 capable of lifting is arranged below the electromagnet 18, an air cylinder is fixed between the bottom of the glue tank 20 and the ground through the glue, the glue tank 20 is lifted through the air cylinder, the glue is placed in the glue tank 20, and the liquid level of the glue in the glue tank 20 is constant (the glue is timely supplemented through a water pump); a plurality of sliding sleeves 21 distributed in an annular array are fixed at the bottom of the rotating frame 13 in a welding mode, sliding rods 22 are inserted into the sliding sleeves 21, the sliding rods 22 slide along the sliding sleeves 21, so that the sliding rods 22 stretch, buffer springs are sleeved on the sliding rods 22, the outer sides of the buffer springs are abutted against the inside of the sliding sleeves 21, the inner sides of the buffer springs are fixed on the sliding rods 22 in a welding mode, the sliding rods 22 are pulled inwards through the buffer springs, pulleys 23 are fixed on the inner sides of the sliding rods 22 in a bolt fastening mode, cones 24 are arranged among the sliding rods 22, the pulleys 23 are in contact with the outer walls of the cones 24, screw rods 25 are fixed below a central shaft of the rotating frame 13 in a welding mode, the screw rods 25 penetrate through the cones 24 and are in threaded fit with the cones 24, the height of the cones 24 is adjusted through the rotating cones 24, when the outer walls of the cones 24 are adjusted, the extending amounts of the sliding rods 22 extend out of the sliding sleeves 21 correspondingly change, the positions of the adhesive dispensing heads 12 are adjusted, and the positions of the adhesive dispensing heads 18 are adjusted according to the positions of the adhesive dispensing heads 12A.
The circulating conveying assembly 27 is arranged on the mounting plate 2, the rotating conveying assembly is a conveying belt driven by a roller, the roller is driven by a motor, the movement of the conveying belt is synchronous with the movement of the conveying mechanism 1, the negative pressure cover 28 is arranged on the outer wall of the conveying belt, one side of the negative pressure cover 28 away from the conveying belt is opened, the opening of the negative pressure cover 28 is covered on the flat plate 3 to form a sealing space, the elastic telescopic assembly 30 is sleeved with a spring 41, two ends of the spring 41 are fixed at two ends of the telescopic rod in a welding manner, the negative pressure cover 28 is fixed at the tail end of the elastic telescopic rod in a welding manner, when the negative pressure cover 28 moves below the conveying belt, the negative pressure cover 28 is positioned above the clamping mechanism 5, the pressing assembly 31 is arranged between the conveying belt and the negative pressure cover 28, the negative pressure cover 28 is a pressing rail, the negative pressure cover 28 is pressed on the flat plate 3 through the pressing rail by fixing a bracket arranged on the side surface of the pressing rail in a welding manner (the left end surface and the right end surface of the pressing rail are inclined surfaces which are inclined upwards, the negative pressure cover 28 is pressed on the flat plate 3 through the pressing rail moving along the pressing rail, and the negative pressure cover 28 is pressed on the flat plate 3 through the pressing rail); the negative pressure assembly 32 is arranged on the flat plate 3, a plurality of equally-spaced negative pressure holes 33 are arranged on the flat plate 3, the negative pressure holes 33 are connected with the negative pressure pump 34 through pipelines, and when the negative pressure cover 28 is in butt joint with the negative pressure holes 33, the interior of the negative pressure cover 28 is vacuumized.
The translation assembly 38 comprises a sliding rail 39, a sliding block 40 and a spring 41, wherein the sliding rail 39 extending towards the front side is fixed on the mounting plate 2 in a bolt fastening mode, the sliding block 40 sliding back and forth on the sliding rail 39 is embedded at the bottom of the sliding rail 39, the spring 41 is arranged between the sliding block 40 and the sliding rail 39, two ends of the spring 41 are respectively fixed on the sliding block 40 and the sliding rail 39 in a welding mode, the sliding block 40 is fixed on the sliding block 40 towards the top of the mounting plate 2 in a bolt fastening mode through the spring 41, and the B glue dispensing head 37 slides along with the sliding block 40; be provided with linkage assembly 42 between sliding seat and clamping mechanism 5, linkage assembly 42 includes gangbar 43 and arc stopper 44, and arc stopper 44 passes through the mode of bolt-up to be installed on the top surface of clamping mechanism 5, is fixed with downwardly extending gangbar 43 through welded mode in the bottom of sliding seat, and when clamping mechanism 5 moved, gangbar 43 moved along the arcwall face of arc stopper 44, and B glued point gum head 37 was moved in the arc, realizes the arc like this and glues.
The drying furnace comprises a drying shell 46 and a conveying chain plate 47, wherein the conveying chain plate 47 is covered with the drying shell 46, the heating wire 29 is also fixed at the top of the drying shell 46 in a bolt fastening mode, the heating wire 29 is positioned above the conveying chain plate 47, and the conveying chain plate 47 is dried through the heating wire 29; the clamping and transferring assembly 49 comprises a movable transverse frame 50, clamping arms 51 and a movable assembly 52, wherein two ends of the movable transverse frame 50 are respectively arranged on the drying shell 46 and the mounting plate 2 in a bolt fastening mode, the movable transverse frame 50 is positioned above the conveying mechanism 1, the movable assembly 52 is arranged on the movable transverse frame 50, the movable assembly 52 is a linear motor, a movable stator track of the linear motor is fixed below the movable transverse frame 50 in a bolt fastening mode, a clamping frame 53 parallel to the conveying mechanism 1 is arranged on a rotor of the movable assembly 52, a lifting cylinder is arranged between the clamping frame 53 and the movable assembly 52, a cylinder body and a piston rod of the lifting cylinder are respectively arranged on the clamping frame 53 and the sliding seat through bolts, lifting of the clamping frame 53 is realized through expansion and contraction of the lifting cylinder, a plurality of clamping arms 51 (each clamping arm 51 is a finger cylinder) are arranged below the clamping frame 53, and the clamping device is clamped by the clamping arms 51 and placed on the conveying chain plate 47.
Claims (6)
1. The automatic dispensing equipment comprises a conveying mechanism, clamping mechanisms, a negative pressure heating mechanism, an adhesive dispensing mechanism A and an adhesive dispensing mechanism B, wherein a plurality of clamping mechanisms are arranged on the conveying mechanism side by side, the clamping mechanisms are used for conveying through the conveying mechanism, clamping grooves are formed in the top of each clamping mechanism, clamps for clamping an optical fiber array are embedded in the clamping grooves, and a vertical optical fiber placing groove is formed in one side of each clamping mechanism; one side of the conveying mechanism is provided with a mounting plate, an A glue dispensing mechanism is arranged on the mounting plate and positioned above the optical fiber array, the optical fiber array is characterized in that the A glue dispensing mechanism comprises a glue dispensing assembly and a film coating glue dispensing assembly, dispensing the bare fibers and the coating layers sequentially through the laminating adhesive dispensing assembly and the coating adhesive dispensing assembly, wherein a negative pressure heating mechanism is arranged between the laminating adhesive dispensing assembly and the coating adhesive dispensing assembly, and dispensing coating adhesive is carried out after the laminating adhesive dispensing assembly is primarily cured; the negative pressure heating mechanism comprises a circulating conveying assembly, a negative pressure cover, an elastic telescopic assembly and a pressing assembly, wherein the circulating conveying assembly is arranged on the mounting plate, a plurality of negative pressure covers which are arranged side by side are arranged on the circulating conveying assembly through the elastic telescopic assembly, heating wires are arranged in the negative pressure cover, the pressing assembly is a pressing track positioned above the negative pressure cover, the pressing track presses the top of the negative pressure cover, the negative pressure cover is in butt joint with the negative pressure assembly, the negative pressure cover is vacuumized through the negative pressure assembly, and a UV tube is arranged behind the adhesive dispensing mechanism A and above the optical fiber array; the glue dispensing mechanism comprises a glue dispensing head B, a translation assembly and a linkage assembly, wherein the glue dispensing head B is arranged above the clamping mechanism, the translation assembly is arranged above the glue dispensing head B, the glue dispensing head B is translated through the translation assembly, the linkage assembly is arranged between the translation assembly and the clamping mechanism, when the clamping mechanism moves to the position below the glue dispensing head B, the glue dispensing head B is translated, glue is coated in a bare fiber area and a laminating area, a UV tube is also arranged above a conveying mechanism behind the glue dispensing head B, solidification of glue B is realized through the UV tube, a drying furnace is arranged on one side of the conveying mechanism, a clamping and transferring assembly is arranged between the drying furnace and the conveying mechanism, and the transfer of the optical fiber array on the conveying mechanism to the drying furnace is realized through the clamping and transferring assembly.
2. The automatic dispensing device of a multi-fiber optical fiber base according to claim 1, wherein the conveying mechanism is arranged on a flat plate, a groove body embedded in the conveying mechanism is formed in the flat plate, the conveying mechanism is a conveying chain driven by a chain wheel, the upper surface of the conveying chain is covered with a sealing rubber pad, and the sealing rubber pad is level with the top surface of the flat plate; the bottom of the clamping mechanism is arranged on the sealing rubber pad through bolts, a plurality of clamping grooves are formed in the top of the clamping mechanism and are positioned on the inner walls of the two sides of the clamping grooves, and the clamping and transferring assembly stretches into the clamping grooves through the clamping grooves to clamp the clamp.
3. The automatic dispensing equipment of the multi-fiber optical fiber base according to claim 2, wherein the adhesive dispensing assembly and the film coating dispensing assembly comprise adhesive dispensing heads A, a rotating frame, a pressing discharging assembly and a pressing assembly, wherein the rotating frame driven by a motor is arranged above the conveying mechanism, the rotating speed of the rotating frame is consistent with that of the conveying mechanism, a plurality of adhesive dispensing heads A are arranged on the periphery of the rotating frame, the pressing discharging assembly is arranged above each adhesive dispensing head A, the pressing discharging assembly comprises a storage cylinder and a pressing piston, the pressing piston stretches into the storage cylinder, the pressing assembly is arranged above the conveying mechanism, the pressing piston is pressed downwards by the pressing assembly to perform adhesive dripping, a patch is arranged at the top of each pressing piston, an electromagnet is arranged above the pressing piston and is far away from the pressing assembly, and a liftable glue groove is arranged below the electromagnet; the rotary rack is provided with a plurality of sliding sleeves which are distributed in an annular array, the sliding sleeves are inserted with sliding rods, the sliding rods slide along the sliding sleeves, springs are sleeved on the sliding rods, pulleys are fixed on the sliding rods, cones are arranged among the sliding rods, the pulleys are in contact with the outer walls of the cones, and a screw rod is arranged below the rotary rack and penetrates through the cones to be matched with the threads of the cones.
4. The automatic dispensing equipment for the multi-fiber optical fiber base according to claim 3, wherein the circulating conveying component is arranged on the mounting plate, the rotary conveying component is a conveying belt driven by a roller, a negative pressure cover is fixed on the outer wall of the conveying belt, one side of the negative pressure cover, which is far away from the conveying belt, is opened, the opening of the negative pressure cover is covered on a flat plate, the elastic telescopic component is sleeved with a spring on the telescopic rod, the negative pressure cover is fixed at the tail end of the elastic telescopic rod, when the negative pressure cover moves below the conveying belt, the negative pressure cover is positioned above the clamping mechanism, a pressing component is arranged between the conveying belt and the negative pressure cover, the pressing component is a pressing track, and the negative pressure cover is pressed on the flat plate through the pressing track; the negative pressure assembly is arranged on the flat plate, a plurality of negative pressure holes are formed in the flat plate and are connected with the negative pressure pump, and when the negative pressure cover is in butt joint with the negative pressure holes, the negative pressure cover is vacuumized.
5. The automatic dispensing device of a multi-fiber optical fiber base according to claim 4, wherein the translation assembly comprises a sliding rail, a sliding block and a spring, the sliding rail is fixed on the mounting plate, the sliding block is arranged at the bottom of the sliding rail, the spring is arranged between the sliding block and the sliding rail, the sliding block is directed to the mounting plate through the spring, and the dispensing head of the adhesive B is fixed on the sliding block; the clamping mechanism comprises a sliding seat, a clamping mechanism, a connecting rod, a B glue dispensing head, a clamping mechanism and a connecting rod, wherein the connecting rod is arranged between the sliding seat and the clamping mechanism, the connecting rod is arranged on the upper surface of the clamping mechanism, the connecting rod extends downwards, when the clamping mechanism moves, the connecting rod moves along the arc surface of the connecting rod, and the B glue dispensing head moves in an arc shape, so that arc dispensing is realized.
6. The automatic dispensing apparatus of a multi-fiber optical fiber base according to claim 5, wherein the drying oven comprises a drying housing and a conveying chain plate, the drying housing is covered on the conveying chain plate, a heating wire is arranged in the drying housing and is positioned above the conveying chain plate; the clamping and transferring assembly comprises a movable transverse frame, clamping arms and a movable assembly, wherein two ends of the movable transverse frame are respectively arranged on a drying shell and a mounting plate, the movable transverse frame is located above a conveying mechanism, the movable assembly is arranged on the movable transverse frame and is a linear motor, a clamping frame parallel to the conveying mechanism is arranged on a rotor of the movable assembly, a lifting cylinder is arranged between the clamping frame and the movable assembly, a plurality of clamping arms are arranged below the clamping frame, and the clamping frame clamps a clamp through the clamping arms and is placed on a conveying chain plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311267135.XA CN117244748A (en) | 2023-09-28 | 2023-09-28 | Automatic dispensing equipment for multi-fiber optical fiber base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311267135.XA CN117244748A (en) | 2023-09-28 | 2023-09-28 | Automatic dispensing equipment for multi-fiber optical fiber base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117244748A true CN117244748A (en) | 2023-12-19 |
Family
ID=89134686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311267135.XA Pending CN117244748A (en) | 2023-09-28 | 2023-09-28 | Automatic dispensing equipment for multi-fiber optical fiber base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117244748A (en) |
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2023
- 2023-09-28 CN CN202311267135.XA patent/CN117244748A/en active Pending
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