CN111232868B - Optical fiber disc clamping and lifting device driven by magnetic force to clamp - Google Patents
Optical fiber disc clamping and lifting device driven by magnetic force to clamp Download PDFInfo
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- CN111232868B CN111232868B CN202010160652.7A CN202010160652A CN111232868B CN 111232868 B CN111232868 B CN 111232868B CN 202010160652 A CN202010160652 A CN 202010160652A CN 111232868 B CN111232868 B CN 111232868B
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- lifting
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- optical fiber
- lifting rod
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to a magnetic force drive clamping optical fiber disc clamping and lifting device, which comprises two support frames which are oppositely arranged, wherein a lifting motor and a sliding groove are arranged on the support frames, a lifting block is connected in the sliding groove in a sliding mode, the lifting motor is used for driving the lifting block to ascend, a horizontal sliding hole is formed in the lifting block, a horizontal lifting rod which stretches towards the inside of a lifting space of an optical disc and a lifting rod reset spring which drives the horizontal lifting rod to contract towards the inside of the horizontal sliding hole are connected in the horizontal sliding hole in a sliding mode, an electromagnet is arranged on the horizontal lifting rod on one support frame, an iron block which is matched with the electromagnet to enable the horizontal lifting rods on the two support frames to be closed is arranged on the horizontal lifting rod. The invention provides a magnetic force driven and clamped optical fiber disk clamping and lifting device for driving a horizontal lifting rod to be inserted into an optical fiber disk through a magnet, and provides a technical scheme with different technical concepts for the horizontal lifting rod to be inserted into the optical fiber disk.
Description
The scheme is a divisional application of application number 2018114100840, application date 2018, 11 and 23, and the name 'force-driven clamping optical fiber disc clamping and lifting device'.
Technical Field
The invention relates to the technical field of light production, in particular to a magnetic force driven clamping optical fiber disc clamping and lifting device.
Background
During the production of the optical fiber trays, the trays need to be lifted from a low position to a high position. This action is accomplished by clamping the lifting device. The existing included angle lifting device realizes that a horizontal lifting rod is inserted into an optical fiber disc through the driving of a horizontal cylinder, so that the horizontal cylinder is stressed in the lifting process, and the horizontal stress of the cylinder has the defect of easy damage; in order to enable the horizontal lifting rod to be conveniently and easily inserted into the central hole of the optical fiber disc, the size of the horizontal lifting rod is smaller than that of the central hole of the optical fiber disc, so that the optical fiber disc can move relative to the horizontal lifting rod, and the optical fiber disc is easy to shake in the lifting process.
Disclosure of Invention
The invention aims to provide a magnetic force driven and clamped optical fiber disk clamping and lifting device for inserting a horizontal lifting rod into an optical fiber disk through a magnet, and provides a technical scheme with different technical concepts for inserting the horizontal lifting rod into the optical fiber disk.
The second objective of the present invention is to further provide a magnetic-driven optical fiber disc clamping and lifting device capable of preventing the optical fiber disc from moving relative to the horizontal lifting rod, so as to solve the problem that the optical fiber disc is easy to shake during lifting due to the relative movement between the horizontal lifting rod and the optical fiber disc.
The technical problem is solved by the following technical scheme: a magnetic drive clamping optical fiber disk clamping and lifting device comprises two support frames which are oppositely arranged, an optical fiber disk lifting space is formed between the two support frames, and the magnetic drive clamping optical fiber disk clamping and lifting device is characterized in that a lifting motor and a sliding chute which extends along the vertical direction are arranged on the support frames, the sliding chute is positioned on one side of the optical fiber disk lifting space facing the support frames, a lifting block is connected in the sliding chute in a sliding manner, the lifting motor is used for driving the lifting block to ascend, the lifting block is provided with a horizontal sliding hole, a horizontal lifting rod which extends towards the optical fiber disk lifting space and a lifting rod reset spring which drives the horizontal lifting rod to contract towards the horizontal sliding hole are connected in the horizontal sliding hole in a sliding manner, an electromagnet is arranged on the horizontal lifting rod on one support frame, an iron block which is matched with the electromagnet to enable the horizontal lifting rods on the two support frames, and the horizontal lifting rod is provided with a clamping block. When the optical fiber disc lifting device is used, the electromagnet adsorbs the iron block to enable the horizontal lifting rod to extend out and be inserted into the central hole of the optical fiber disc. The lifting motor drives the lifting block to lift, and the lifting block drives the horizontal lifting block to lift, so that the optical fiber disc is lifted. When the electromagnet is powered off, the horizontal lifting rod is contracted and reset under the action of the lifting rod reset spring.
Preferably, the support frame is further provided with a vertical cylinder body, a vertical cylinder piston is connected in the vertical cylinder body in a sealing and sliding mode, an upper air cavity is isolated in the vertical cylinder piston, the lifting block is connected with the vertical cylinder piston through a vertical connecting rod, an air chamber is arranged in the part, away from the support frame, of the clamping block, of the horizontal lifting rod, the air chamber is communicated with the upper air cavity, the air chamber is provided with at least two lifting rod sliding holes which radially extend along the circumferential distribution of the horizontal lifting rod, a puller pin is connected in the lifting rod sliding hole in a sealing and sliding mode, a puller pin reset spring for driving the puller pin to contract towards the inside of the air chamber is arranged at the inner end of the puller pin, and the upper air cavity is provided with a pressure limiting valve which is opened towards the outside of the upper air cavity and a one-way valve which. The lifting drives the piston of the vertical cylinder part to rise by the lifting block, so that the pressure of the upper air cavity rises to promote the pressure in the air cavity to rise, and the pressure rise in the air cavity drives the puller pin to extend out to be propped against the inner circumferential surface of the optical fiber disc, thereby playing a role in fixing the optical fiber disc and the horizontal lifting rod together. The second object of the invention is achieved.
Preferably, a vertical connecting rod part air passage communicated with the upper air cavity and the horizontal sliding hole is arranged in the vertical connecting rod, a horizontal lifting rod part air passage communicated with the air chamber and the horizontal sliding hole is arranged in the horizontal lifting rod, the air chamber is communicated with the upper air cavity through the vertical connecting rod part air passage and the horizontal lifting rod part air passage, and the horizontal lifting rod is connected with the horizontal sliding hole in a sealing mode. The air connecting pipe is not needed, so that the communication of the relative position between the changed air chamber and the upper air chamber is realized, the layout is compact, and the phenomenon that the air pipe is wound and clamped by a moving object can not be caused.
Preferably, the vertical cylinder piston further isolates a buffer air cavity of the sealing structure below the vertical cylinder piston in the vertical cylinder, and the buffer air cavity is filled with air. When the lifting block falls due to accidents, the piston of the vertical cylinder part can descend together to extrude the air pressure in the buffer air cavity, and the air compression in the buffer air cavity plays a role in supporting and buffering the lifting block. The safety in use is improved.
The invention also comprises a control unit, wherein a first correlation type photoelectric switch is arranged between the two support frames, a second correlation type photoelectric switch is arranged between the horizontal lifting rods of the two support frames, the number of the second correlation type photoelectric switches is two, the two second correlation type photoelectric switches are arranged on the two tightening pins in a one-to-one correspondence manner, and the two tightening pins provided with the second correlation type photoelectric switches are uniformly distributed along the circumferential direction of the horizontal lifting rods; when the first correlation type photoelectric switch is shielded and the second correlation type photoelectric switch is not shielded, the control unit firstly enables the electromagnet to be communicated with the power supply and then enables the lifting motor to be started. Whether the central hole of the optical fiber disc is aligned with the horizontal lifting rod can be conveniently known. Avoiding the generation of misoperation.
Preferably, the lower end of the sliding chute is provided with an end wall, and the end wall is provided with a vibration damping spring which extends and retracts in the vertical direction. When the lifting block is worn to fall and extrudes the slow vibration spring, the slow vibration spring can play a role in slow vibration. The safety is good.
Preferably, the supporting frame is further provided with a wire spool, the wire spool is connected with the lifting motor and driven by the lifting motor to rotate, and the wire spool is connected with the lifting block through a pull rope.
The invention also comprises a control unit, wherein a first correlation type photoelectric switch is arranged between the two support frames, and a second correlation type photoelectric switch is arranged between the horizontal lifting rods of the two support frames; when the first correlation type photoelectric switch is shielded and the second correlation type photoelectric switch is not shielded, the control unit firstly enables the electromagnet to be communicated with the power supply and then enables the lifting motor to be started.
The invention has the following advantages: the optical fiber disc is convenient to insert. The optical fiber disc is not easy to shake in the lifting process.
Drawings
FIG. 1 is a schematic view of the present invention in use.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B of fig. 1.
In the figure: the device comprises a support frame 1, an optical fiber disc lifting space S, a lifting motor 11, a wire spool 111, a pull cable 112, a vertical cylinder body 12, a vertical cylinder part piston 121, an upper air cavity 122, a buffer air cavity 123, a vertical connecting rod 124, a vertical connecting rod part air passage 125, a pressure limiting valve 126, a one-way valve 127, a chute 13, an end wall 131, a buffer vibration spring 132, a lifting block 14, a horizontal sliding hole 141, a lifting rod reset spring 142, a horizontal lifting rod 15, an electromagnet 151, an iron block 152, a clamping block 153, an air chamber 154, a horizontal lifting rod part air passage 155, a lifting rod part sliding hole 156, a puller pin 157, a puller pin reset spring 158, a first correlation type photoelectric switch 16, a second correlation type photoelectric switch 17, an optical fiber disc 2 and a central hole 21.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1, 2 and 3, a magnetic-driven optical fiber disc clamping and lifting device comprises two support frames 1 and a control unit (not shown) which are oppositely arranged. An optical fiber disc lifting space S is formed between the two support frames.
The supporting frame is provided with a lifting motor 11, a vertical cylinder body 12 and a sliding chute 13 extending along the vertical direction. The elevating motor is connected to the wire spool 111. The spool is connected to the lift block 14 by a cable 112. The spout is located the support frame towards the one side in fiber reel lift space. The lower end of the chute is provided with an end wall 131. The end wall is provided with a damping spring 132 which extends and contracts in the vertical direction. The lifting block is connected in the sliding groove in a sliding manner. The lifting block is provided with a horizontal slide hole 141. The horizontal sliding hole is internally and hermetically and slidably connected with a horizontal lifting rod 15 which extends and retracts towards the lifting space of the optical fiber disc and a lifting rod return spring 142 which drives the horizontal lifting rod to retract towards the horizontal sliding hole. An electromagnet 151 is arranged on the horizontal lifting rod on the left support frame, and an iron block 152 matched with the electromagnet to enable the horizontal lifting rods on the two support frames to be folded is arranged on the horizontal lifting rod on the right support frame. The horizontal lifting rod is provided with a clamping block 153. A vertical cylinder piston 121 is connected in the vertical cylinder body in a sealing and sliding manner. The vertical cylinder part piston isolates an upper air cavity 122 and a buffer air cavity 123 with a sealed structure in the vertical cylinder body. The buffer gas cavity is filled with gas. The lift blocks are coupled to the vertical cylinder portion pistons by vertical connecting rods 124. The vertical connecting rod is internally provided with a vertical connecting rod part air passage 125 which communicates the upper air cavity and the horizontal sliding hole. The upper air chamber is provided with a pressure limiting valve 126 opening towards the outside of the upper air chamber and a one-way valve 127 opening towards the inside of the upper air chamber. An air chamber 154 is provided in the portion of the horizontal lifting bar on the side of the clamping block remote from the support frame. The horizontal lifting rod is internally provided with a horizontal lifting rod air passage 155 which is communicated with the air chamber and the horizontal sliding hole. The air chamber is communicated with the upper air chamber through the air passage of the vertical connecting rod part and the air passage of the horizontal lifting rod part. The plenum is provided with two lifter bar slide holes 156. The lifter bar slide holes 156 are circumferentially distributed along the horizontal lifter bar. The lift bar slide hole 156 extends radially along the horizontal lift bar. The lifting rod part slide hole is internally connected with a puller pin 157 in a sealing and sliding way. The inner end of the puller pin is provided with a puller pin return spring 158 which drives the puller pin to contract towards the air chamber. A first correlation photoelectric switch 16 is arranged between the two supporting frames. Two second correlation photoelectric switches 17 are arranged between the horizontal lifting rods of the two supporting frames. The two second correlation photoelectric switches are arranged on the tail ends of the outer ends of the two tightening pins in a one-to-one correspondence mode.
When the optical fiber disc lifting device is used, the optical fiber disc 2 is placed in the optical fiber disc lifting space S, and the axis of the optical fiber disc extends in the left-right direction. Remove the fiber disc and make the centre bore 21 of fiber disc align with horizontal lifting rod, then show when first correlation formula photoelectric switch is sheltered from and second correlation formula photoelectric switch is not sheltered from that there is fiber disc and horizontal lifting rod have already aligned, the control unit at this moment at first makes the electro-magnet with the power intercommunication, the electro-magnet produces magnetic force and adsorbs the iron plate to make horizontal lifting rod insert the centre bore in the centre bore to the grip block butt at the both ends of fiber disc 2. The control unit then causes the elevator motor to start. The lifting motor drives the wire spool to rotate, the winder inhaul cable drives the lifting block to ascend. When the lifting block rises, the piston of the vertical cylinder part is driven to rise, so that the pressure in the upper air cavity rises, the pressure in the upper air cavity also rises, and the pressure in the air cavity rises to drive the puller pin to extend out to be tightly propped on the peripheral surface of the central hole to fix the optical fiber disc and the horizontal lifting rod together so as to prevent shaking.
Claims (6)
1. A magnetic drive clamping optical fiber disk clamping and lifting device comprises two support frames which are oppositely arranged, an optical fiber disk lifting space is formed between the two support frames, and the magnetic drive clamping optical fiber disk clamping and lifting device is characterized in that a lifting motor and a sliding chute which extends along the vertical direction are arranged on the support frames, the sliding chute is positioned on one side of the optical fiber disk lifting space facing the support frames, a lifting block is connected in the sliding chute in a sliding manner, the lifting motor is used for driving the lifting block to ascend, the lifting block is provided with a horizontal sliding hole, a horizontal lifting rod which extends towards the optical fiber disk lifting space and a lifting rod reset spring which drives the horizontal lifting rod to contract towards the horizontal sliding hole are connected in the horizontal sliding hole in a sliding manner, an electromagnet is arranged on the horizontal lifting rod on one support frame, an iron block which is matched with the electromagnet to enable the horizontal lifting rods on the two support frames, the lifting device comprises a horizontal lifting rod, a support frame and a horizontal lifting rod, wherein a clamping block is arranged on the horizontal lifting rod, a vertical cylinder body is further arranged on the support frame, a vertical cylinder part piston is connected in the vertical cylinder body in a sealing and sliding mode, an upper air cavity is isolated in the vertical cylinder part piston, the lifting block is connected with the vertical cylinder part piston through a vertical connecting rod, an air chamber is arranged in the part, away from one side of the support frame, of the clamping block, the horizontal lifting rod is communicated with the upper air cavity, the air chamber is provided with at least two lifting rod part sliding holes which are distributed along the circumferential direction of the horizontal lifting rod and extend in the radial direction, a puller pin is connected in the lifting rod part sliding hole in a sealing and sliding mode, a puller pin reset spring for driving the puller pin to contract towards the inside of the air chamber is arranged at the inner end of the puller; the optical fiber disc clamping and lifting device driven by magnetic force to clamp further comprises a control unit, a first correlation type photoelectric switch is arranged between the two support frames, and a second correlation type photoelectric switch is arranged between the horizontal lifting rods of the two support frames; when the first correlation type photoelectric switch is shielded and the second correlation type photoelectric switch is not shielded, the control unit firstly enables the electromagnet to be communicated with the power supply and then enables the lifting motor to be started.
2. The magnetically actuated clamping optical fiber disc clamping and lifting device of claim 1, wherein the vertical connecting rod has a vertical connecting rod air passage communicating with the upper air chamber and the horizontal sliding hole, the horizontal lifting rod has a horizontal lifting rod air passage communicating with the air chamber and the horizontal sliding hole, the air chamber is communicated with the upper air chamber through the vertical connecting rod air passage and the horizontal lifting rod air passage, and the horizontal lifting rod and the horizontal sliding hole are hermetically connected together.
3. The magnetically actuated clamp fiber optic tray clamping lift device of claim 1 or 2, wherein said vertical cylinder piston further isolates within said vertical cylinder a buffer air chamber of the sealed structure located below the vertical cylinder piston, said buffer air chamber being filled with a gas.
4. The magnetically-actuated clamping optical fiber disc clamping and lifting device according to claim 1 or 2, further comprising a control unit, wherein a first correlation type photoelectric switch is disposed between the two supporting frames, a second correlation type photoelectric switch is disposed between the horizontal lifting rods of the two supporting frames, the number of the second correlation type photoelectric switches is two, the two second correlation type photoelectric switches are disposed on the two tightening pins in a one-to-one correspondence manner, and the two tightening pins on which the second correlation type photoelectric switches are disposed are uniformly distributed along the circumferential direction of the horizontal lifting rods; when the first correlation type photoelectric switch is shielded and the second correlation type photoelectric switch is not shielded, the control unit firstly enables the electromagnet to be communicated with the power supply and then enables the lifting motor to be started.
5. The magnetically actuated clamping and lifting device for clamping optical fiber trays according to claim 1 or 2, wherein the lower end of the sliding chute is provided with an end wall, and the end wall is provided with a vibration damping spring extending and contracting in the vertical direction.
6. A magnetically actuated clamp for clamping an optical fiber reel to a lifting device as claimed in claim 1 or claim 2, wherein a spool is provided on the support frame, the spool is connected to the lift motor and driven by the lift motor to rotate, and the spool is connected to the lifting block via a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010160652.7A CN111232868B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device driven by magnetic force to clamp |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010160652.7A CN111232868B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device driven by magnetic force to clamp |
| CN201811410084.0A CN109399493B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device driven by magnetic force to clamp |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811410084.0A Division CN109399493B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device driven by magnetic force to clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111232868A CN111232868A (en) | 2020-06-05 |
| CN111232868B true CN111232868B (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811410084.0A Active CN109399493B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device driven by magnetic force to clamp |
| CN202010160652.7A Active CN111232868B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device driven by magnetic force to clamp |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811410084.0A Active CN109399493B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device driven by magnetic force to clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111879489A (en) * | 2020-06-09 | 2020-11-03 | 安徽正熹标王新能源有限公司 | Battery detection device |
| CN114747776B (en) * | 2022-04-25 | 2023-05-02 | 淮阴工学院 | Auxiliary device and method for processing pleurotus eryngii root |
| CN115180560B (en) * | 2022-09-08 | 2023-03-21 | 江苏豹翔智能科技有限公司 | Logistics carrying fork for intelligent warehousing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202346502U (en) * | 2011-11-07 | 2012-07-25 | 武汉长盈通光电技术有限公司 | Clamping device for fixing optical fiber disk |
| DE202013102803U1 (en) * | 2013-06-27 | 2014-09-29 | Gerhard Finkbeiner | Lifting device for lifting and lowering vehicles |
| WO2016006826A1 (en) * | 2014-07-10 | 2016-01-14 | 강릉원주대학교산학협력단 | Wire winding device |
| CN204529213U (en) * | 2015-04-02 | 2015-08-05 | 陈国丽 | A kind of plate promotes Traverse Displacement Unit |
| CN107215651A (en) * | 2015-06-02 | 2017-09-29 | 胡妍 | Cloth spool shaft conveying device |
| CN204714418U (en) * | 2015-06-18 | 2015-10-21 | 浙江自强电缆有限公司 | A kind of cable rolling-up mechanism with transverse fine-adjusting device |
| CN105439030B (en) * | 2016-01-08 | 2018-03-23 | 王君华 | A kind of large stirrer bung hoisting mechanism |
| CN207282263U (en) * | 2017-10-23 | 2018-04-27 | 华宝科技有限公司 | A kind of lift transformer |
| CN108190784A (en) * | 2018-01-31 | 2018-06-22 | 湖北环电磁装备工程技术有限公司 | The auto repair lifting machine that a kind of rimless combination type permanent-magnet linear synchronous motor directly drives |
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2018
- 2018-11-23 CN CN201811410084.0A patent/CN109399493B/en active Active
- 2018-11-23 CN CN202010160652.7A patent/CN111232868B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109399493A (en) | 2019-03-01 |
| CN111232868A (en) | 2020-06-05 |
| CN109399493B (en) | 2020-04-28 |
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