CN205176322U - Full -automatic optic fibre cutting knife - Google Patents
Full -automatic optic fibre cutting knife Download PDFInfo
- Publication number
- CN205176322U CN205176322U CN201520931705.5U CN201520931705U CN205176322U CN 205176322 U CN205176322 U CN 205176322U CN 201520931705 U CN201520931705 U CN 201520931705U CN 205176322 U CN205176322 U CN 205176322U
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- motor
- microswitch
- cutter
- translation stage
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
The utility model discloses a full -automatic optic fibre cutting knife, including the controller, first motor, second motor and micro -gap switch, the controller links to each other with first motor, second motor, and first motor links to each other with anchor clamps translation platform, and the second motor links to each other with cutting knife translation platform, the controller links to each other with micro -gap switch, and micro -gap switch includes a micro -gap switch, the 2nd micro -gap switch and the 3rd micro -gap switch, a micro -gap switch, the 2nd micro -gap switch set up the initial position department at anchor clamps translation platform, cutting knife translation platform respectively, and the 3rd micro -gap switch sets up at the anchor clamps bench. The utility model discloses an it is full -automatic that optic fibre cuts, effectively reduces to cut the error, improves optic fibre cutting success rate.
Description
Technical field
The utility model relates to fiber plant technical field, is specifically related to a kind of Full-automatic optical fibre cutter.
Background technology
Optical fiber cutter is for cutting the naked fibre after divesting coat, and whole uniform end face may be used for device package, cold joint and electric discharge welding.At present, optical fiber cutter adopts manual adjustments shell fragment position stretch optic fibre and manually boots the propelling cutting of mechanical type optical fiber cutter, and most cutter adopt blade directly to cut.But the utilization of existing this cutter is more loaded down with trivial details, the main operative technique relying on technician, the fiber cut face even uniform degree after cut is unstable.
Utility model content
For the weak point existed in the problems referred to above, the utility model provides a kind of Full-automatic optical fibre cutter.
The utility model discloses a kind of Full-automatic optical fibre cutter, comprise clamping fixture table, fixture translation stage and cutter translation stage, also comprise controller, the first motor, the second motor and microswitch;
Described controller is connected with described first motor, the second motor, and described first motor is connected with fixture translation stage, and described second motor is connected with cutter translation stage;
Described controller is connected with described microswitch, and described microswitch comprises the first microswitch, the second microswitch and the 3rd microswitch; Described first microswitch, the second microswitch are separately positioned on the initial position of fixture translation stage, cutter translation stage, and described 3rd microswitch is arranged on clamping fixture table.
Improve further as the utility model, described cutter translation stage is fixed with ultrasound wave cutter.
Improve further as the utility model, described controller comprises single-chip microcomputer and motor drive ic, and described single-chip microcomputer is connected with motor drive ic, and motor drive ic is connected with the second motor with the first motor, and microswitch is connected with single-chip microcomputer.
Improve further as the utility model, 12V DC speed-reducing all selected by described first motor and the second motor.
Improve further as the utility model, described clamping fixture table is provided with Movable clamp, and the 3rd microswitch is positioned at the below of Movable clamp.
Compared with prior art, the beneficial effects of the utility model are:
Full-automatic optical fibre cutter disclosed in the utility model, control the first motor by controller, control that the rotating speed of the second motor realizes fixture translation stage speed and cutter translation stage speed, ensure the effectively stretching of optical fiber and cutting; Control its initial position by arranging microswitch, position is accurate, achieves automatically reseting of fixture translation stage and cutter translation stage; The utility model achieves the full-automatic of fiber cut, effectively reduces cutting error, improves the success ratio of fiber cut; Structure is simple simultaneously, operates steadily, can apply widely;
Select ultrasound wave cutter, high-frequency current is converted to high-frequency mechanical motion, quartzy cutter head is cut optical fiber with frequency vertical fibre movement necessarily in every number of seconds, ensure that the even uniform degree in fiber cut face.
Accompanying drawing explanation
The structural representation of Fig. 1 Full-automatic optical fibre cutter disclosed in a kind of embodiment of the utility model;
Fig. 2 controller disclosed in a kind of embodiment of the utility model controls the structured flowchart of motor;
The driving circuit figure of Fig. 3 Full-automatic optical fibre cutter motor drive ic disclosed in a kind of embodiment of the utility model;
Fig. 4 is Full-automatic optical fibre cutter operational flow diagram disclosed in a kind of embodiment of the utility model.
In figure: 1: the first motor; 2: the second motors; 3: the first microswitches; 4: the second microswitches; 5: the three microswitches; 6: fixture translation stage; 7: cutter translation stage; 8: clamping fixture table; 9: controller.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
The utility model discloses a kind of Full-automatic optical fibre cutter, comprise clamping fixture table, fixture translation stage, cutter translation stage, controller, the first motor, the second motor and microswitch; Controller comprises single-chip microcomputer and motor drive ic, and single-chip microcomputer is connected with motor drive ic, and motor drive ic is connected with the first motor, the second motor respectively, and the first motor is connected with fixture translation stage, and the second motor is connected with cutter translation stage; Single-chip microcomputer is connected with microswitch, and microswitch comprises the first microswitch, the second microswitch and the 3rd microswitch; First microswitch, the second microswitch are separately positioned on the initial position of fixture translation stage, cutter translation stage, and the 3rd microswitch is arranged on clamping fixture table.
Below in conjunction with accompanying drawing 1-4, the utility model is described in further detail:
As shown in Fig. 1 ~ 2, a kind of Full-automatic optical fibre cutter described in the utility model, comprise clamping fixture table 8, fixture translation stage 6, cutter translation stage 7, controller 9, the first motor 1, second motor 2 and microswitch;
Controller 9 comprises single-chip microcomputer and motor drive ic, single-chip microcomputer is connected with motor drive ic, motor drive ic respectively with the first motor 1, second motor 2 is connected, and single-chip microcomputer achieves the control of the speed of the first motor 1 and the second motor, rotating, control that fortune is stopped and the first motor operating time by control motor drive ic; 12V DC speed-reducing selected by first motor 1, second motor 2; The motion of the first motor 1 cooperative mechanical structure control fixture translation stage 6, the motion of the second motor 2 cooperative mechanical structure control cutter translation stage 7; Cutter translation stage 7 is provided with high-precision ultrasound wave cutter, its principle is that high-frequency current is converted to high-frequency mechanical motion, and quartzy cutter head is cut optical fiber with frequency vertical fibre movement necessarily in every number of seconds; With traditional to the end compared with improve the even uniform degree in fiber cut face;
Single-chip microcomputer is connected with microswitch, microswitch comprises the first microswitch 3, second microswitch 4 and the 3rd microswitch 5, first microswitch 3 is arranged on the initial position of fixture translation stage 6, can judge whether fixture translation stage 6 is in initial position by the first microswitch 3, first microswitch 3 is closed illustrates that fixture translation stage 6 is at initial position, and the first microswitch 3 is opened and illustrated that fixture translation stage 6 is not at initial position; Second microswitch 4 is arranged on the initial position of cutter translation stage 7, can judge whether cutter translation stage 7 is in initial position by the second microswitch 4, second microswitch 4 is closed illustrates that cutter translation stage 7 is at initial position, and the second microswitch 4 is opened and illustrated that cutter translation stage 7 is not at initial position; Clamping fixture table 8 places Movable clamp, and the 3rd microswitch 5 to be fixed on clamping fixture table 8 and to be positioned at the below of Movable clamp, and when needs cutting optical fibre, optical fiber one end is fixed on fixture translation stage 6, and the other end is fixed by the Movable clamp on clamping fixture table 8; Now, the 3rd microswitch 5 closes, and illustrate and want cutting optical fibre, now single-chip microcomputer could control the work that motor drive ic completes drive motor; 3rd microswitch 5 is opened by being closed into, and illustrates that Movable clamp is taken away, and cutting completes; System can automatically reset, and judges that whether fixture and cutter are at initial position by the first microswitch 3 and the second microswitch 4, if not at initial position, motor rotation is until get back to initial position; Optical fiber takes that to carry out reset be again to prevent too early reset away, and the fiber end face on the optical fiber on clamping fixture table 8 and another fixture translation stage 6 collides mutually, causes the out-of-flatness of cutting end face, makes cutting failure.
STC12C5A60S2 selected by single-chip microcomputer in a kind of Full-automatic optical fibre cutter controller 9 described in the utility model, STC12C5A60S2 is the single-chip microcomputer of single clock/machine cycle (1T) that macrocrystalline science and technology is produced, high speed/low-power consumption/superpower jamproof 8051 single-chip microcomputers of new generation, the completely compatible tradition 8051 of instruction code, but the fast 8-12 of speed is doubly.Inner integrated MAX810 Special reset circuit, 2 road PWM, 8 road 10-bit high speed A/D change (250K/S), for Electric Machine Control, strong jamming occasion.This single-chip microcomputer completes by controlling motor drive ic the judgement whether closed the first microswitch 3, second microswitch the 4, three microswitch 5; The control that the rotating speed of the first motor 1 and the second motor 2, rotating, fortune are stopped; The control of first motor 1 working time, motor drive ic adopts DC micro-motor driving chip to realize motor and drives, stablize when adopting PWM fixed frequency modulated PWM mode regulate motor speed and make it operate, single-chip microcomputer to be realized 80 and 125 two kind of different thicknesses optical fiber stretching by control first motor 1 working time.
The driving circuit figure of the motor drive ic of a kind of Full-automatic optical fibre cutter as shown in Figure 3: adopt L298N DC motor Driver chip in controller 9, L298N DC motor Driver chip is a kind of high voltage, big current motor drive ic; It is dual H-bridge motor drive ic, and wherein each H bridge can provide the electric current of 2A, and the power supply voltage range of power section is 2.5-48v, and logical gate 5v powers, and accepts 5vTTL level, meets the control overflow of general DC micro-motor.In figure, the effect of D30, D31, D32, D33, D34, D35, D36, D37 is the reaction electromotive force of elimination two motors, and the output terminal of protect IC is not because inverse voltage is too high and puncture, protection circuit.C32 is the electrochemical capacitor that capacity is larger, is used for filtering; C31 is the unwanted signals eliminating circuit high frequency.Single-chip microcomputer passes through P13, P14 control ENA, ENB input control two motor speeds.Single-chip microcomputer P20, P21, P22, P23 meet IN1, and IN2, IN3, IN4 control motor 1 and motor 2 rotating.IN1 is high level, and IN2 is low level, and motor 1 rotates forward, otherwise IN1 is low level, and IN2 is high level, and motor 1 reverses, and IN1, IN2 are simultaneously for motor 1 during low level stops.IN3 is high level, and IN4 is low level, and motor 2 rotates forward, otherwise IN3 is high level, and IN4 is low level, and motor 2 reverses, and IN3, IN4 are simultaneously for motor 2 during low level stops.
A kind of Full-automatic optical fibre cutter operational flow diagram as shown in Figure 4: start, according to the first microswitch 3 and the second microswitch 4, single-chip microcomputer judges that whether fixture translation stage 6, cutter translation stage 7 are at initial position; If not at initial position, Single-chip Controlling L298N motor drive ic makes the first motor 1 and the second motor 2 operate, until the first microswitch 3 and the first microswitch 4 close, namely fixture translation stage 6, cutter translation stage 7 get back to initial position;
80 or 125 optical fiber are divested coat fixture to clip and be placed on clamping fixture table 8, namely now the 3rd microswitch 5 is closed represents that optical fiber will cut; If cutting 80 optical fiber, press 80 fiber cut keys, first motor 1 and the second motor 2 operate simultaneously, first motor 1 3S that operates pulls fixture translation stage 6 to move 3S with certain velocity level, stretching 80 optical fiber, second motor 2 promotes cutter translation stage 7 perpendicular to fibre movement, when fast contact optical fiber, ultrasound wave cutter start cutting optical fibre, after having cut optical fiber, the second motor 2 remains in operation and cutter translation stage 7 is return, and cutter translation stage 7 contacts the second microswitch 4, second microswitch 4 closes, and the second motor 2 stops; Optical fiber is taken away from clamping fixture table 8, and the 3rd microswitch 5 is opened, and starts to reset, and the first motor 1 running promotes fixture translation stage 6 and gets back to initial position, and namely the first microswitch 3 closes.Optical fiber takes that to carry out reset be again to prevent too early reset away, and the fiber end face on the optical fiber on clamping fixture table 8 and another fixture translation stage 6 collides mutually, causes the out-of-flatness of cutting end face, makes cutting failure.
If cutting 125 optical fiber, press 125 fiber cut keys, first motor 1 and the second motor 2 operate simultaneously, first motor 1 4S that operates pulls fixture translation stage 6 to move 4S with certain velocity level, stretching 125 optical fiber, second motor 2 promotes cutter translation stage 7 perpendicular to fibre movement, when fast contact optical fiber, ultrasound wave cutter start cutting optical fibre, after having cut optical fiber, the second motor 2 remains in operation and cutter translation stage 7 is return, and cutter translation stage 7 contacts the second microswitch 4, second microswitch 4 closes, and the second motor 2 stops; Optical fiber is taken away from clamping fixture table 8, and the 3rd microswitch 5 is opened, and starts to reset, and the first motor 1 running promotes fixture translation stage 6 and gets back to initial position, and namely the first microswitch 3 closes.
Full-automatic optical fibre cutter disclosed in the utility model, realize the full-automatic of fiber cut, effectively reduce cutting error, improve fiber cut success ratio.Take single-chip microcomputer as the Control System Design of core and PWM drive circuit to the rotating speed of motor and direction controlling simple and can stable operation, make optical fiber steadily stretching and cut; Full-automatic optical fibre cutter only need personnel that optical fiber fixture is clipped in use, and cutter are just stretching according to optical fiber thickness and cut; The utility model structure is simple, operates steadily reliable, can apply widely.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. Full-automatic optical fibre cutter, comprise clamping fixture table (8), fixture translation stage (6) and cutter translation stage (7), it is characterized in that, also comprise controller (9), first motor (1), the second motor (2) and microswitch;
Described controller (9) is connected with described first motor (1), the second motor (2), described first motor (1) is connected with fixture translation stage (6), and described second motor (2) is connected with cutter translation stage (7);
Described controller (9) is connected with described microswitch, and described microswitch comprises the first microswitch (3), the second microswitch (4) and the 3rd microswitch (5); Described first microswitch (3), the second microswitch (4) are separately positioned on the initial position of fixture translation stage (6), cutter translation stage (7), and described 3rd microswitch (5) is arranged on clamping fixture table (8).
2. Full-automatic optical fibre cutter as claimed in claim 1, is characterized in that, described cutter translation stage (7) is fixed with ultrasound wave cutter.
3. Full-automatic optical fibre cutter as claimed in claim 1, it is characterized in that, described controller (9) comprises single-chip microcomputer and motor drive ic, described single-chip microcomputer is connected with motor drive ic, motor drive ic is connected with the second motor (2) with the first motor (1), and microswitch is connected with single-chip microcomputer.
4. Full-automatic optical fibre cutter as claimed in claim 1, it is characterized in that, 12V DC speed-reducing all selected by described first motor (1) and the second motor (2).
5. Full-automatic optical fibre cutter as claimed in claim 1, it is characterized in that, described clamping fixture table (8) is provided with Movable clamp, and the 3rd microswitch (5) is positioned at the below of Movable clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931705.5U CN205176322U (en) | 2015-11-19 | 2015-11-19 | Full -automatic optic fibre cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931705.5U CN205176322U (en) | 2015-11-19 | 2015-11-19 | Full -automatic optic fibre cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205176322U true CN205176322U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520931705.5U Expired - Fee Related CN205176322U (en) | 2015-11-19 | 2015-11-19 | Full -automatic optic fibre cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205176322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646890A (en) * | 2019-09-30 | 2020-01-03 | 萧县威辰机电工程设备有限公司 | Electric one-step optical fiber cutter |
| CN113448262A (en) * | 2020-03-25 | 2021-09-28 | 浙江苏泊尔家电制造有限公司 | Control method for cooking appliance and cooking appliance |
-
2015
- 2015-11-19 CN CN201520931705.5U patent/CN205176322U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646890A (en) * | 2019-09-30 | 2020-01-03 | 萧县威辰机电工程设备有限公司 | Electric one-step optical fiber cutter |
| CN110646890B (en) * | 2019-09-30 | 2020-10-30 | 萧县威辰机电工程设备有限公司 | Electric one-step optical fiber cutter |
| CN113448262A (en) * | 2020-03-25 | 2021-09-28 | 浙江苏泊尔家电制造有限公司 | Control method for cooking appliance and cooking appliance |
| CN113448262B (en) * | 2020-03-25 | 2023-07-04 | 浙江苏泊尔家电制造有限公司 | Control method for cooking appliance and cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181119 |