CN116068712B - Production device and production method of optical fiber bundle for biochemical analyzer - Google Patents
Production device and production method of optical fiber bundle for biochemical analyzer Download PDFInfo
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- CN116068712B CN116068712B CN202310037255.4A CN202310037255A CN116068712B CN 116068712 B CN116068712 B CN 116068712B CN 202310037255 A CN202310037255 A CN 202310037255A CN 116068712 B CN116068712 B CN 116068712B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/34—Arrangements for effecting positive rotation of packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
- B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The application relates to the technical field of optical fiber production, in particular to a production device and a production method of an optical fiber bundle for a biochemical analyzer. The production device of the optical fiber bundle for the biochemical analyzer comprises a wire placing component, a support, a rotating frame, a discrete component and a driving piece, wherein the rotating frame is rotationally connected to the support, the driving piece is fixedly connected to the support, the driving piece is connected with the rotating frame, the discrete component comprises a bundling piece and a position regulator for regulating the position of an optical fiber, the bundling piece is arranged on the rotating frame, a plurality of wire grooves are formed in the rotating frame, the position regulator is arranged on the support, and the position regulator is positioned between the rotating frame and the wire placing component. The production device can uniformly disperse the optical fiber monofilaments of each branch in the optical fiber bundle, can improve the light transmission uniformity of the optical fiber bundle in each branch, and is more suitable for a biochemical analyzer.
Description
Technical Field
The application relates to the technical field of optical fiber production, in particular to a production device and a production method of an optical fiber bundle for a biochemical analyzer.
Background
Automatic biochemical analyzers are based on the selective absorption of light by a substance, i.e. spectrophotometry. The light source emits composite light, which is divided into a plurality of branch light paths by the light transmission beam to irradiate a colorimetric pool containing sample solution, and the photoelectric converter converts the transmitted monochromatic light into an electric signal and sends the electric signal to the signal processing system for analysis. The working wavelength of the biochemical analyzer is generally 340-800nm, which belongs to the ultraviolet-visible spectrophotometry. The instrument for measuring a specific chemical component in body fluid has the advantages of high measurement speed, high accuracy and small consumption of reagent.
The light transmission beam is used as a key component of an optical path system of the automatic biochemical analyzer, is mainly matched with a photometer, and is a key component for completing photoelectric signal conversion. The optical path system of the analyzer mainly comprises a light source, a lens group, a light transmission beam (a light splitting element), an optical path (a cuvette) and the like, wherein the light transmission beam is used for completing light signal transmission.
After the first automatic biochemical analyzer in China is successfully developed, the domestic development of biochemical analyzer equipment and matched products is greatly improved, and the light beam for the biochemical analyzer is gradually expanded from the original 1-branch 8-type multi-branch light beam to the 1-branch 12-type multi-branch light beam.
Because the requirements of some biochemical analyzers on the light transmission uniformity of multiple branches are strict, when the optical fiber monofilaments of the same branch are concentrated at the same position, the light transmission uniformity of the multiple branches is poor.
Disclosure of Invention
The application provides a production device and a production method of an optical fiber bundle for a biochemical analyzer, in order to improve the light transmission uniformity of the optical fiber bundle for the biochemical analyzer at each branch.
In a first aspect, the present application provides a device for producing an optical fiber bundle for a biochemical analyzer, which adopts the following technical scheme:
the utility model provides a production device of optical fiber bundle for biochemical analysis appearance, includes puts silk subassembly, support, rotating turret, discrete subassembly and driving piece, the rotating turret rotates to be connected on the support, driving piece and the equal fixed connection of putting silk subassembly on the support, the driving piece is connected with the rotating turret, discrete subassembly includes the piece of tied in a bundle and is used for adjusting the position of optic fibre machine, the piece of tied in a bundle is installed on the rotating turret, be equipped with a plurality of silk groove on the rotating turret, the position machine is installed on the support, the position machine is located the rotating turret and puts between the silk subassembly.
Through adopting above-mentioned technical scheme, put on silk subassembly carries the optical fiber monofilament to the rotating turret, the rotating turret rotation is driven to the driving piece for optical fiber monofilament twines on the rotating turret. In the rotating process of the rotating frame, the position of the optical fiber monofilaments is adjusted by the position adjusting machine, so that the optical fiber monofilaments are concentrated on the bundling piece, and the optical fiber monofilaments are orderly arranged on the bundling piece in sequence according to the number of turns; meanwhile, according to the set rule, fiber monofilaments with different turns pass through the designated filament groove; when the yarn is discharged, the optical fiber monofilaments in each yarn groove form the same branch. Because the positions of the optical fiber monofilaments with different turns in each filament groove in the bundling piece are scattered, after the optical fiber bundles of the bundling piece are solidified, the positions of the optical fiber monofilaments of each branch in the optical fiber bundles are scattered, so that the light passing uniformity of the optical fiber bundles in each branch can be improved, and the optical fiber bundles are more suitable for a biochemical analyzer.
In a specific embodiment, the optical fiber monofilaments wound on the turret form an optical fiber loop having any one of a rectangular, circular or oval shape.
By adopting the technical scheme, when the optical fiber monofilaments wound on the rotating frame form a rectangular or oval optical fiber ring, the optical fiber monofilaments can be tensioned in the rotating process, and when the strength of the optical fiber monofilaments is weaker, the optical fiber monofilaments can be broken under the action of the tension, so that the optical fiber monofilaments with qualified strength can be screened out. When the optical fiber monofilaments wound on the rotating frame form a circular optical fiber ring, the optical fiber ring is divided into a plurality of parts, so that a plurality of optical fiber bundles are obtained at one time, and the working efficiency is improved.
In a specific embodiment, the axis of the turret is arranged in a horizontal or vertical direction.
Through adopting above-mentioned technical scheme, the axis of rotating turret sets up along horizontal direction or vertical direction, can both accomplish the purpose of winding optic fibre monofilament and forming the optical fiber bundle. Because the optical fiber monofilaments are sequentially arranged on the rotating frame along the rotating shaft direction of the rotating frame, when the axis of the rotating frame is arranged along the vertical direction, the optical fiber monofilaments are sequentially arranged along the vertical direction, and under the influence of gravity, the optical fiber monofilaments can slide downwards, so that the arrangement sequence of the optical fiber monofilaments can be disordered. When the axis of the rotating frame is arranged along the horizontal direction, the optical fiber monofilaments are sequentially arranged on the rotating frame along the horizontal direction, so that the influence of gravity on the optical fiber monofilaments can be reduced, and the optical fiber bundle is more uniform.
In a specific embodiment, the bundling piece comprises a bundling plate, the bundling plate is mounted on a rotating frame, and a bundling groove is formed in the bundling plate.
By adopting the technical scheme, the optical fiber monofilaments pass through the beam collecting groove so as to be collected together. In addition, the optical fiber monofilaments are orderly arranged in the bundling groove according to the number of turns, so that the effect that the optical fiber monofilaments of each branch are uniformly distributed in the bundling groove can be realized.
In a specific embodiment, the position adjuster comprises a sliding clamping piece, a mounting frame and a driving piece for driving the mounting frame to move, wherein the driving piece is mounted on the support, the mounting frame is connected with the driving piece, the sliding clamping piece is mounted on the mounting frame, and the optical fiber monofilaments are arranged in the sliding clamping piece in a penetrating mode.
Through adopting above-mentioned technical scheme, the stable centre gripping optic fibre monofilament of slip holder, optic fibre monofilament can slide along the inner wall of slip holder moreover, therefore, slip holder both can reduce optic fibre monofilament and play a silk in-process and beat for optic fibre monofilament can be more stable order on bundling piece, can not influence again and put the silk. When the driving and moving part drives the mounting frame to move, the optical fiber monofilaments synchronously move along with the sliding clamping part, so that the effect of automatically changing the positions of the optical fiber monofilaments can be achieved, and the optical fiber monofilaments can be inserted into different filament grooves.
In a specific implementation mode, the driving piece comprises a driving screw and a power piece for driving the driving screw to rotate, the power piece is installed on the support, the power piece is coaxially connected with the driving screw, the mounting frame is slidably connected to the power piece, the driving screw penetrates through the mounting frame, and the driving screw is in threaded connection with the mounting frame.
Through adopting above-mentioned technical scheme, when power piece drive move the screw rod and rotate, drive and move screw rod and mounting bracket and take place the screw thread and feed, the mounting bracket can be along driving moving the screw rod and slide to remove the assigned position with optic fibre monofilament, make optic fibre monofilament can insert the assigned silk inslot smoothly.
In a specific implementation, the rotating frame comprises a rotating disc, a connecting structure, a transmission part and a positioning part for fixing the connecting structure, wherein the transmission part is installed on the support, the transmission part is connected between the driving part and the rotating disc, the connecting structure is slidably connected on the rotating disc, the positioning part and the bundling part are all installed on the connecting structure, and the wire groove is formed in the connecting structure.
Through adopting above-mentioned technical scheme, the driving piece passes through driving piece drive carousel rotation, and connection structure follows carousel synchronous rotation, can twine optic fibre monofilament on connection structure, twines the multiturn and forms the optic fibre bundle after. The sliding connection structure can adjust the distance between each circle of optical fiber monofilaments and the axis of the turntable, so that the length of the optical fiber bundle can be adjusted according to requirements.
In a specific implementation mode, the wire unwinding assembly comprises a mounting block, a wire unwinding shaft, a wire unwinding motor and a wire pressing piece, wherein the mounting block, the wire unwinding motor and the wire pressing piece are all mounted on a support, the wire unwinding shaft is rotationally connected to the mounting block, a motor shaft of the wire unwinding motor is coaxially connected with the wire unwinding shaft, and the wire pressing piece is located between the position regulator and the wire unwinding shaft.
By adopting the technical scheme, the optical fiber monofilaments are wound on the wire unwinding shaft, and the wire unwinding motor drives the wire unwinding shaft to rotate, so that wire unwinding work can be performed. In the process of wire unwinding, the wire pressing piece applies pressure to the optical fiber monofilaments so that the optical fiber monofilaments are tensioned, and wire jumping of the optical fiber monofilaments can be reduced.
In a specific embodiment, the filament pressing member includes a base and a rotary filament pressing rod, the base is mounted on the support, the rotary filament pressing rod is rotatably connected with the base, and the optical fiber monofilament is abutted with the bottom wall of one end of the rotary filament pressing rod.
By adopting the technical scheme, the optical fiber monofilaments penetrate through the bottom of one end of the rotary wire pressing support rod, and the rotary wire pressing support rod applies pressure to the optical fiber monofilaments, so that the optical fiber monofilaments can be tensioned conveniently. When the optical fiber monofilaments are wound, the rotating filament pressing support rod rotates along with the change of the force applied by the optical fiber monofilaments to the rotating filament pressing support rod, so that the optical fiber monofilaments are tensioned all the time, and the filament discharging speed of the filament discharging assembly is controlled.
In a second aspect, the present application provides a method for producing an optical fiber bundle for a biochemical analyzer, which adopts the following technical scheme:
the production method of the optical fiber bundle for the biochemical analyzer comprises the following steps:
arranging an optical fiber single-filament coil on a filament releasing assembly, and fixing the end part of the optical fiber single-filament on a rotating frame after passing through a position adjusting piece;
operating the yarn discharging assembly to discharge yarns, and simultaneously operating the driving piece to drive the rotating frame to rotate, wherein the optical fiber monofilaments are wound on the rotating frame;
in the rotating process of the rotating frame, the position adjusting machine is operated to move the positions of the optical fiber monofilaments, the optical fiber monofilaments pass through the bundling piece, the optical fiber monofilaments are orderly arranged in the bundling piece according to the number of turns, and each turn of optical fiber monofilaments pass through a set filament groove;
after winding a plurality of circles of optical fiber monofilaments, cutting and assembling the optical fiber bundle to obtain the optical fiber bundle for the biochemical analyzer.
Through adopting above-mentioned technical scheme, through operating the position-adjusting machine, can be with the optical fiber monofilament of each silk inslot in order arrangement in the bundling piece, tailors and after the equipment, the optical fiber monofilament of a silk inslot constitutes a branch to can realize the optical fiber monofilament of each branch evenly disperses in the bundling piece, help improving the light uniformity of optic fibre bundle at each branch, easy operation is higher than manual work efficiency.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the production device can uniformly disperse the optical fiber monofilaments of each branch in the optical fiber bundle, can improve the light transmission uniformity of the optical fiber bundle in each branch, and is more suitable for a biochemical analyzer;
2. the application is provided with the sliding clamping piece, the mounting frame and the driving piece, so that the effect of automatically changing the position of the optical fiber monofilament can be achieved, the optical fiber monofilament can be inserted into different filament grooves, and the effect of dispersing the optical fiber monofilament is achieved;
3. the method can realize the uniform dispersion of the optical fiber monofilaments of each branch in the bundling piece, is beneficial to improving the light transmission uniformity of the optical fiber bundle in each branch, and has simple operation and higher efficiency than manual efficiency.
Drawings
FIG. 1 is a schematic diagram showing the construction of an apparatus for producing an optical fiber bundle for a biochemical analyzer according to example 1 of the present application.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a schematic view showing the structure of a turret and a driving member in embodiment 1 of the present application.
Fig. 4 is a schematic diagram of the structure of the discrete components in embodiment 1 of the present application.
Fig. 5 is an enlarged view at B in fig. 4.
FIG. 6 is a schematic structural view of an apparatus for producing an optical fiber bundle for biochemical analyzer according to example 2 of the present application.
Fig. 7 is a schematic view of the structure of a turret in embodiment 2 of the application.
Reference numerals illustrate:
1. a wire feeding assembly; 11. a mounting block; 12. a wire releasing shaft; 13. a wire unwinding motor; 14. a wire pressing member; 141. a base; 142. rotating the wire pressing support rod; 143. a rod seat; 1431. a rod hole; 144. a gear lever; 145. a connecting seat; 146. a fixed rod; 147. a screw rod; 148. wire pressing wheel; 1481. wire pressing ring grooves; 149. balancing weight; 2. a bracket; 21. a support table; 22. a support table; 23. a connection frame; 3. a rotating frame; 31. a turntable; 311. a side plate; 3111. a distance adjusting groove; 312. an end plate; 32. a connection structure; 33. a transmission member; 331. a rotating shaft; 332. a shaft seat; 3321. a shaft hole; 34. a positioning piece; 4. a discrete component; 41. a bundling piece; 411. a cluster plate; 4111. a beam collecting groove; 4112. bundling half side plates; 42. a wire groove; 43. a position-adjusting machine; 431. a sliding clamp; 4311. a clamping wheel; 4312. wire feeding wheel; 4313. wire feeding ring grooves; 432. a mounting frame; 4321. a sliding block; 4322. a mounting rod; 4323. a mounting piece; 4324. driving the screw hole; 433. a driving and moving piece; 4331. driving and moving a screw; 4332. a power member; 4333. a base station; 4334. a drive motor; 4335. a bottom plate; 4336. a bump; 4337. a rotation hole; 5. a driving member.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The embodiment of the application discloses a production device of an optical fiber bundle for a biochemical analyzer.
Example 1
Referring to fig. 1, the apparatus for producing an optical fiber bundle for a biochemical analyzer includes a yarn feeding unit 1, a holder 2, a rotating frame 3, a discrete unit 4, and a driving member 5. The rotating frame 3 is rotationally connected to the bracket 2, the discrete component 4 is arranged on the rotating frame 3, the wire unwinding component 1 and the driving piece 5 are fixedly connected to the bracket 2, and the driving end of the driving piece 5 is connected with the rotating frame 3.
The stand 2 includes a support table 21, a support table 22, and a connection frame 23, and the connection frame 23 is riveted between the support table 21 and the support table 22.
Referring to fig. 2, the wire feeding assembly 1 includes a mounting block 11, a wire feeding shaft 12, a wire feeding motor 13, and a wire pressing member 14. The installation block 11 is riveted on the support table 22, a jack is arranged on the installation block 11, and the wire releasing shaft 12 is inserted in the jack and is abutted with the hole wall of the jack. The wire discharge motor 13 is riveted on the support table 22, and a motor shaft of the wire discharge motor 13 is coaxially connected with the wire discharge shaft 12.
Referring to fig. 2 and 3, the wire pressing member 14 includes a base 141 and a rotary wire pressing rod 142, the base 141 includes a rod seat 143, a stop lever 144 and a connecting seat 145, the rotary wire pressing rod 142 includes a fixing rod 146, a wire pressing rod 147, a wire pressing wheel 148 and a balancing weight 149, the connecting seat 145 and the rod seat 143 are both riveted on the support table 22, the rod seat 143 is located between the connecting frame 23 and the mounting block 11, a rod hole 1431 is provided on the rod seat 143, and the fixing rod 146 is inserted into the rod hole 1431 and abuts against the wall of the rod hole 1431, and the fixing rod 146 is rotatably connected with the connecting seat 145. The stopper rod 144 is fixedly coupled to the rod mount 143, and the stopper rod 144 is positioned between the fixing rod 146 and the connection frame 23. The presser bar 147 is fixedly connected to one end of the fixing rod 146 away from the connecting base 145. The stop lever 144 is positioned at the left lower part of the fixed lever 146, the pressing screw 147 is positioned above the stop lever 144 and is abutted with the stop lever 144, and the pressing screw 147 is inclined leftwards and downwards.
The wire pressing wheel 148 is mounted at the left end of the wire pressing rod 147, a wire pressing ring groove 1481 is arranged on the peripheral wall of the wire pressing wheel 148, and the balancing weight 149 is fixedly connected at the right end of the wire pressing rod 147.
The fiber monofilaments pass under the pinch roller 148, are inserted into the pinch ring groove 1481 and abut the groove walls of the pinch ring groove 1481.
Referring to fig. 3 and 4, the turret 3 includes a turntable 31, a connection structure 32, and a transmission member 33. The turntable 31 comprises a side disc 311 and an end disc 312, the transmission member 33 comprises a rotating shaft 331 and a shaft seat 332, the shaft seat 332 is riveted on the supporting table 21, a shaft hole 3321 is arranged on the shaft seat 332, and the rotating shaft 331 is inserted into the shaft hole 3321 and is abutted with the hole wall. The axis of the rotation shaft 331 may be disposed in a horizontal direction or a vertical direction, and the axis of the rotation shaft 331 of the present embodiment is disposed in a horizontal direction. In this embodiment, the side disc 311 and the end disc 312 are both discs, central holes are formed in the centers of the side disc 311 and the end disc 312, the rotating shaft 331 is arranged in the central holes in a penetrating manner, the side disc 311 and the end disc 312 are fixedly connected with the rotating shaft 331, and the side disc 311 is opposite to the end disc 312. The driving member 5 of this embodiment is a driving motor, which is mounted on the supporting table 21, and is located on a side of the shaft seat 332 away from the side disc 311.
Referring to fig. 3, the connecting structure 32 in this embodiment is a connecting cylinder, and the connecting cylinder is located between the side plate and the end plate. One end of the connecting cylinder is welded with the side disc, and the other end of the connecting cylinder is welded with the end disc.
Referring to fig. 3 and 4, the discrete assembly 4 includes a cluster 41 and a positioning machine 43. The bundling member 41 includes bundling plates 411, and the bundling plates 411 may be one, two, three, or four, and the bundling plates 411 are sequentially installed on the circumferential wall of the connecting cylinder in the circumferential direction of the connecting cylinder. Cluster plate 411 includes two cluster half plates 4112. Two cluster plates 4112 are welded to the peripheral wall of the cylinder. A bundling groove 4111 is formed between the two bundling half plates 4112, and the optical fiber monofilaments pass through the bundling groove 4111, so that bundling occurs. When there are two or more bundling plates 411, the optical fiber monofilaments are bundled at the bundling slot 4111 of each bundling plate 411. The two optical fiber bundles can be obtained simultaneously by cutting the optical fiber bundles from between two adjacent bundling plates 411 and equally dividing the optical fiber bundles into two ends.
The number of the cluster plates 411 in this embodiment is three, and the three cluster plates 411 are all installed on the circumferential wall of the connection cylinder, and the three cluster plates 411 are sequentially arranged along the circumferential direction of the connection cylinder.
Referring to fig. 3 and 4, a plurality of wire grooves 42 are provided on the circumferential wall of the connection cylinder, and the wire grooves 42 are sequentially arranged in the axial direction of the connection cylinder.
Referring to fig. 3 and 4, the position adjuster 43 includes a sliding clamping member 431, a mounting frame 432, and a driving member 433, the driving member 433 includes a driving screw 4331 and a power member 4332, the power member 4332 includes a base 4333, a driving motor 4334, the base 4333 includes a bottom plate 4335 and a protrusion 4336, the bottom plate 4335 is riveted on the connection frame 23, the driving motor 4334 is riveted at one end of the bottom plate 4335 far away from the end plate, two protrusions 4336 are provided, one protrusion 4336 is riveted at one end of the bottom plate 4335, and the other protrusion 4336 is riveted at the other end of the bottom plate 4335.
Referring to fig. 4 and 5, a rotation hole 4337 is formed in the protruding block 4336, and the driving screw 4331 is inserted into the rotation hole 4337 and abuts against the hole wall. The motor shaft of the drive motor 4334 is coaxially connected to the drive screw 4331.
The mounting frame 432 comprises a sliding block 4321, a mounting rod 4322 and a mounting plate 4323, wherein a driving screw hole 4324 is formed in the sliding block 4321, a driving screw 4331 is arranged in the driving screw hole 4324 in a penetrating mode, and the driving screw 4331 is in threaded connection with the hole wall of the driving screw hole 4324. The mounting rod 4322 is fixedly connected to the sliding block 4321, and one end of the mounting rod 4322, which is far away from the sliding block 4321, extends to one side of the end plate 312. The mounting tab 4323 is riveted to the end of the mounting bar 4322 remote from the slider 4321.
Referring to fig. 4 and 5, the sliding clamping member 431 includes a clamping wheel 4311 and a wire feeding wheel 4312, the clamping wheel 4311 and the wire feeding wheel 4312 are fixedly connected to the mounting plate 4323, peripheral walls of the clamping wheel 4311 and the wire feeding wheel 4312 are abutted to each other, wire feeding ring grooves 4313 are formed in the peripheral walls of the clamping wheel 4311 and the wire feeding wheel 4312, and an optical fiber monofilament passes through the wire feeding ring grooves 4313 between the clamping wheel 4311 and the wire feeding wheel 4312.
Example 1 also discloses a method for producing an optical fiber bundle for a biochemical analyzer, comprising the steps of:
the fiber filament roll is placed on the payout shaft 12 and then the end of the fiber filament is passed under the pinch roller 148, the fiber filament being trapped within the pinch ring groove 1481 and abutting the groove wall of the pinch ring groove 1481. The end of the optical fiber monofilament is then passed between the clamping wheel 4311 and the wire feeding wheel 4312, and the optical fiber monofilament is immersed in the wire feeding ring groove 4313 and is abutted against the groove wall of the wire feeding ring groove 4313. The end of the optical fiber monofilament is fixed on the rotating frame 3, then, the driving motor and the wire unwinding motor 13 are started, the driving motor drives the rotating shaft 331 to rotate, the side disc 311, the end disc 312, the connecting rod and the optical fiber monofilament synchronously rotate, and meanwhile, the wire unwinding motor 13 drives the wire unwinding shaft 12 to rotate, so that wire unwinding work can be performed.
Then, the driving motor 4334 is started to drive the driving screw 4331 to rotate, and the driving screw 4331 drives the sliding block 4321 to slide, so that the clamping wheel 4311 and the wire feeding wheel 4312 push the optical fiber monofilaments to move, and the optical fiber monofilaments sequentially pass through the bundling grooves 4111 on the 3 bundling plates 411. As the turret 3 continues to rotate, the position of the fiber monofilaments is again adjusted so that the fiber monofilaments pass through the designated filament slots 42, thereby forming a circular optical fiber loop.
According to the set rule, a plurality of turns of optical fiber monofilaments are sequentially wound on the rotating frame 3, the plurality of turns of optical fiber monofilaments are sequentially and orderly arranged in the bundling groove 4111 according to the turns, and each turn of optical fiber monofilaments passes through the designated filament groove 42.
After winding the fiber monofilaments with set turns, the driving motor 4334 and the filament discharge motor 13 are turned off, filament discharge is stopped, the fiber monofilaments in each bundling groove 4111 are bound together, the fiber monofilaments in each filament groove 42 are bound together, then the fiber bundle is cut off from the bundling plate 411 in the middle, and the whole fiber bundle is equally divided into two sections, so that two fiber bundles can be obtained simultaneously.
Example 2
Referring to fig. 6 and 7, the present embodiment is different from embodiment 1 in that the connection structure 32 is a plurality of connection rods, each of which is located between the side plate 311 and the end plate 312, and the plurality of connection rods are sequentially arranged along the circumferential direction of the rotation shaft 331. The side trays 311 and the end trays 312 in this embodiment are rectangular trays.
The side plates 311 and the end plate 312 are provided with distance adjusting grooves 3111, the distance adjusting grooves 3111 are waist-shaped grooves, and the distance adjusting grooves 3111 on the side plates 311 are opposite to the distance adjusting grooves 3111 on the end plate 312. One end of the connecting rod is inserted into the distance-adjusting groove 3111 on the side plate 311, and the other end of the connecting rod is inserted into the distance-adjusting groove 3111 on the end plate 312.
The rotating frame 3 in this embodiment further includes a positioning member 34, the positioning member 34 is a distance adjusting nut, and both ends of the connecting rod are connected with the distance adjusting nut in a threaded manner.
After the connecting rod slides to a proper position, the distance adjusting nut is screwed down, the side disc 311 and the end disc 312 are propped against the distance adjusting nut, and the connecting rod is fixed on the side disc 311.
Referring to fig. 6 and 7, the cluster plate 411 of the present embodiment has one, and the cluster plate 411 is mounted on a connection rod.
Referring to fig. 6 and 7, a plurality of wire grooves 42 are provided on the other connecting rod, and the wire grooves 42 are sequentially arranged along the length direction of the connecting rod. The optical fiber ring around the circumference of the connection rod may be formed in a rectangular shape, a circular shape or an oval shape, and in this embodiment, the optical fiber ring around the circumference of the connection rod is formed in a rectangular shape.
The production method of the optical fiber bundle for biochemical analyzer of example 2 is different from that of example 1 in that: during the winding of the optical fiber filaments, the optical fiber filaments pass through the bundling groove 4111 and then pass through the designated filament groove 42. The optical fiber monofilaments form a rectangular optical fiber loop on the turret 3.
After the fiber is put, the optical fiber monofilaments in the bundling groove 4111 are bound together, the optical fiber monofilaments in each filament groove 42 are bound together, the optical fiber bundle is cut off, and the optical fiber bundle for the biochemical analyzer can be obtained after the subsequent assembly of the optical fiber bundle.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a production device of optical fiber bundle for biochemical analyzer which characterized in that: including putting silk subassembly (1), support (2), rotating turret (3), discrete subassembly (4) and driving piece (5), rotating turret (3) rotate and connect on support (2), driving piece (5) and put silk subassembly (1) all fixed connection on support (2), driving piece (5) are connected with rotating turret (3), discrete subassembly (4) include bunching piece (41) and be used for adjusting the position of optic fibre positioning machine (43), bunching piece (41) are installed on rotating turret (3), be equipped with a plurality of silk groove (42) on rotating turret (3), positioning machine (43) are installed on support (2), positioning machine (43) are located between rotating turret (3) and putting silk subassembly (1); rotating frame (3) including carousel (31), connection structure (32) and driving medium (33), carousel (31) including side dish (311) and end dish (312), driving medium (33) including axis of rotation (331) and axle bed (332), axle bed (332) are riveted on brace table (21), be equipped with shaft hole (3321) on axle bed (332), axis of rotation (331) inserts in shaft hole (3321) and with pore wall butt, the axis of rotation (331) sets up along the horizontal direction, the center department of side dish (311) and end dish (312) all is equipped with the mesopore, axis of rotation (331) wears to locate in the mesopore, side dish (311) and end dish (312) all are with axis of rotation (331) fixed connection, side dish (311) and end dish (312) are relative, driving medium (5) are installed on brace table (21), driving medium (5) are located one side of axle bed (332) deviating from side dish (311), connection structure (32) are the connecting rod, the connecting rod has a plurality ofly, the connecting rod all is located between side dish (311) and end dish (312), a plurality of connecting rod (311) are equipped with a plurality of along the equal groove of on side dish (311) and the side dish (3111) of relative groove (3111) of side dish (312) in proper order, the side dish (311) is arranged with end dish (312) is opposite to side dish (3111) on the side dish (311) in turn, one end of the connecting rod is inserted into a distance adjusting groove (3111) on the side disc (311), the other end of the connecting rod is inserted into the distance adjusting groove (3111) on the end disc (312), the rotating frame (3) further comprises a positioning piece (34), the positioning piece (34) is a distance adjusting nut, the two ends of the connecting rod are connected with the distance adjusting nut in a threaded mode, the wire groove (42) is formed in one of the connecting rods, and the wire grooves (42) are sequentially arranged along the length direction of the connecting rod.
2. The apparatus for producing an optical fiber bundle for biochemical analyzer according to claim 1, wherein: the optical fiber monofilaments wound on the rotating frame (3) form an optical fiber ring, and the optical fiber ring is any one of rectangle, circle or ellipse.
3. The apparatus for producing an optical fiber bundle for biochemical analyzer according to claim 1, wherein: the bundling piece (41) comprises a bundling plate (411), the bundling plate (411) is arranged on the rotating frame (3), and a bundling groove (4111) is formed in the bundling plate (411).
4. The apparatus for producing an optical fiber bundle for biochemical analyzer according to claim 1, wherein: the positioning machine (43) comprises a sliding clamping piece (431), a mounting frame (432) and a driving piece (433) for driving the mounting frame (432) to move, the driving piece (433) is mounted on the support (2), the mounting frame (432) is connected with the driving piece (433), the sliding clamping piece (431) is mounted on the mounting frame (432), and the optical fiber monofilaments penetrate through the sliding clamping piece (431).
5. The apparatus for producing an optical fiber bundle for biochemical analyzer according to claim 4, wherein: the driving part (433) comprises a driving screw (4331) and a power part (4332) for driving the driving screw (4331) to rotate, the power part (4332) is installed on the support (2), the power part (4332) is coaxially connected with the driving screw (4331), the mounting frame (432) is slidably connected with the power part (4332), the driving screw (4331) is arranged in the mounting frame (432) in a penetrating mode, and the driving screw (4331) is in threaded connection with the mounting frame (432).
6. The apparatus for producing an optical fiber bundle for biochemical analyzer according to claim 1, wherein: the wire unwinding assembly (1) comprises a mounting block (11), a wire unwinding shaft (12), a wire unwinding motor (13) and a wire pressing piece (14), wherein the mounting block (11), the wire unwinding motor (13) and the wire pressing piece (14) are all mounted on the support (2), the wire unwinding shaft (12) is rotationally connected to the mounting block (11), a motor shaft of the wire unwinding motor (13) is coaxially connected with the wire unwinding shaft (12), and the wire pressing piece (14) is located between the position regulator (43) and the wire unwinding shaft (12).
7. The apparatus for producing an optical fiber bundle for biochemical analyzer according to claim 6, wherein: the wire pressing piece (14) comprises a base (141) and a rotary wire pressing support rod (142), the base (141) is arranged on the support (2), the rotary wire pressing support rod (142) is rotationally connected with the base (141), and the optical fiber monofilaments are abutted to the bottom wall of one end of the rotary wire pressing support rod (142).
8. A production method of the production apparatus of an optical fiber bundle for biochemical analyzer according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
arranging an optical fiber single-filament coil on a filament releasing assembly (1), and fixing the end part of an optical fiber single-filament on a rotating frame (3) after passing through a position adjusting piece;
operating the yarn discharging assembly (1) to discharge yarn, and simultaneously operating the driving piece (5) to drive the rotating frame (3) to rotate, wherein the optical fiber monofilaments are wound on the rotating frame (3);
in the rotating process of the rotating frame (3), the position adjusting machine (43) is operated to move the positions of the optical fiber monofilaments, the optical fiber monofilaments pass through the bundling piece (41), the optical fiber monofilaments are orderly arranged in the bundling piece (41) according to the number of turns, and each turn of optical fiber monofilaments pass through a set filament groove (42);
after winding a plurality of circles of optical fiber monofilaments, cutting and assembling the optical fiber bundle to obtain the optical fiber bundle for the biochemical analyzer.
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| CN202310037255.4A CN116068712B (en) | 2023-01-10 | 2023-01-10 | Production device and production method of optical fiber bundle for biochemical analyzer |
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| JPH08129107A (en) * | 1994-10-28 | 1996-05-21 | Nissei Denki Kk | Production of branched optical fiber bundle |
| JP2005181867A (en) * | 2003-12-22 | 2005-07-07 | Fujikura Ltd | Branching-type optical fiber bundle manufacturing bobbin, and branching type optical fiber bundle manufacturing method |
| JP2005208153A (en) * | 2004-01-20 | 2005-08-04 | Fujikura Ltd | Bobbin for manufacturing branched optical fiber bundle and method for manufacturing branched optical fiber bundle |
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| WO2016163625A1 (en) * | 2015-04-09 | 2016-10-13 | 주식회사 골드텔 | Winding system for automatically discharging optical cable |
| CN216105274U (en) * | 2021-08-13 | 2022-03-22 | 茉丽特科技（深圳）有限公司 | Automatic branching device for optical fiber beam splitting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08129107A (en) * | 1994-10-28 | 1996-05-21 | Nissei Denki Kk | Production of branched optical fiber bundle |
| JP2005181867A (en) * | 2003-12-22 | 2005-07-07 | Fujikura Ltd | Branching-type optical fiber bundle manufacturing bobbin, and branching type optical fiber bundle manufacturing method |
| JP2005208153A (en) * | 2004-01-20 | 2005-08-04 | Fujikura Ltd | Bobbin for manufacturing branched optical fiber bundle and method for manufacturing branched optical fiber bundle |
| WO2016163625A1 (en) * | 2015-04-09 | 2016-10-13 | 주식회사 골드텔 | Winding system for automatically discharging optical cable |
| CN205170057U (en) * | 2015-11-13 | 2016-04-20 | 武汉宇通光缆有限公司 | Optical cable receive and releases line tension pendulum rod |
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| CN116068712A (en) | 2023-05-05 |
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