CN114325944A - Fixing device for light source lighting module of heat sealing machine - Google Patents
Fixing device for light source lighting module of heat sealing machine Download PDFInfo
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- CN114325944A CN114325944A CN202111502345.3A CN202111502345A CN114325944A CN 114325944 A CN114325944 A CN 114325944A CN 202111502345 A CN202111502345 A CN 202111502345A CN 114325944 A CN114325944 A CN 114325944A
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- light source
- lighting module
- source lighting
- windshield
- rotating
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- 238000007789 sealing Methods 0.000 title description 4
- 230000004927 fusion Effects 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract 4
- 239000000835 fiber Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007526 fusion splicing Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The invention discloses a fixing device for a light source lighting module of a welding machine, which comprises a fixing base and the light source lighting module; the outer end of the light source lighting module is provided with a windshield; one end of the light source lighting module and one end of the windshield are rotatably connected with the fixed base; a first limiting block is arranged on the end face, facing the fixed base, of the light source lighting module; a second limiting block is arranged on the end face, facing the light source lighting module, of the fixed base; when the windshield rotates to be buckled on the fixed base, the bottom end face of the first limiting block is attached to the top end face of the second limiting block so as to realize the rotation limiting of the light source lighting module. When the bottom end face of the first limiting block in the light source illumination module rotates to be overlapped and attached with the top end face of the second limiting block in the fixed base, the light source illumination module is in a horizontal state and cannot rotate any more, so that the angle of the light source illumination module when the light source illumination module rotates to fall on the fixed base every time is kept unchanged, and the low loss of optical fibers during fusion is further ensured.
Description
Technical Field
The invention belongs to the technical field of welding machines, and particularly relates to a fixing device for a light source lighting module of a welding machine.
Background
Use the heat sealing machine to carry out the fiber fusion in-process, the lower the better that the butt joint loss is lower when two optic fibre butt joints, in order to realize low-loss fusion quality or effect, the both sides are waited to melt the optical fiber formation of image and must be clear, stable, show that the optic fibre on the LCD screen is required thickness even, and want to obtain such imaging effect, need guarantee that the angle when light source lighting module in the heat sealing machine rotates to drop to unable adjustment base at every turn keeps unchangeable.
However, the fixing device of the light source lighting module in the existing fusion splicer cannot ensure that the angle of the light source lighting module is kept unchanged when the light source lighting module rotates to fall on the fixing base every time, so that low loss in fusion splicing of optical fibers cannot be ensured.
Therefore, the prior art is in need of further improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a fixing device for a light source lighting module of a welding machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fixing device for a light source lighting module of a welding machine comprises a fixing base and the light source lighting module;
the outer end of the light source lighting module is provided with a windshield;
one end of the light source lighting module and one end of the windshield are rotatably connected with the fixed base;
a first limiting block is fixedly arranged on the end face, facing the fixed base, of the light source lighting module; a second limiting block is fixedly arranged on the end face, facing the light source lighting module, of the fixed base;
the light source lighting module rotates along with the windshield, and when the windshield rotates to the lock on unable adjustment base, the bottom face of first stopper pastes in order to realize spacing the rotation of light source lighting module mutually with the top face of second stopper.
Preferably, the light source lighting module comprises a main module for mounting the LED lamp, and two sides of the main module are symmetrically provided with a limiting member;
two sides of the rotating end of the main module are symmetrically provided with first rotating cylinders;
one end of the limiting part is fixedly provided with a second rotating cylinder coaxial with the first rotating cylinder, and the other end of the limiting part is connected with the inner end of the windshield.
Preferably, the wind shield is symmetrically provided with two rotating holes;
the first rotating cylinder and the second rotating cylinder are positioned between the two rotating holes and are coaxially arranged.
Preferably, connecting plates are symmetrically arranged on two sides of the rear end of the second limiting block on the fixed base, and connecting holes are formed in the connecting plates;
the two rotating holes are positioned between the two connecting plates;
the first rotating cylinder, the second rotating cylinder, the rotating hole and the connecting hole which are coaxially arranged are in rotating fit.
Preferably, a rotating shaft is fixedly arranged in each connecting hole, and the rotating shaft is rotatably connected with the second rotating cylinder and the first rotating cylinder on the corresponding side.
Preferably, the rotating shaft is fixedly connected with the connecting hole through a first fastening screw, and the central axis of the first fastening screw is perpendicular to the central axis of the connecting hole.
Preferably, the limiting piece is connected with the windshield through a blocking component;
the blocking assembly comprises a baffle plate; the baffle comprises a stepped sliding block with a wide upper part and a narrow lower part, the top of the wide end of the stepped sliding block is provided with a first spring groove, and the lower part of the front side surface of the narrow end of the stepped sliding block is provided with an adjusting sliding block;
step chutes with wide upper parts and narrow lower parts are symmetrically arranged on two sides of the inner end of the windshield; the top of the wide end of the step sliding chute is provided with a second spring groove, and the bottom of the narrow end of the step sliding chute is in a through state;
the step slide block in the baffle is in sliding fit with the step slide groove on the corresponding side, and springs are arranged in the corresponding first spring groove and the second spring groove; a pressing plate used for preventing the baffle from falling out of the stepped sliding groove is arranged on the front side of the baffle, the pressing plate is connected with the windshield through a second fastening bolt, and an adjusting sliding groove which extends upwards and is used for being matched with the adjusting sliding block is arranged at the bottom end of the pressing plate;
when the spring impels the narrow end of the step slide block in the stop block to slide out of the step slide groove, the narrow end of the step slide block blocks the end part of the limiting part between the step slide block and the wind shield.
Preferably, the middle parts of the two first rotating cylinders are provided with rotating shaft seats;
the bottom end of the rotating shaft seat is connected with the fixed base;
the upper portion of pivot seat is provided with the coaxial first through-hole of first rotary drum, the internal face bottom of first through-hole is provided with the second through-hole that link up to pivot seat bottom end face.
The invention has the beneficial effects that:
when the windshield is rotated to be buckled on the fixed base, the bottom end face of the first limiting block is attached to the top end face of the second limiting block to realize rotation limiting of the light source lighting module, and at the moment, the light source lighting module cannot rotate any more, so that the angle of the light source lighting module is kept unchanged when the light source lighting module rotates to fall on the fixed base every time, and further, the low loss of optical fiber welding is ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic structural view of a light source lighting module fixing device of a welding machine according to the present invention;
FIG. 2 is an exploded view of the assembly of the light source lighting module fixture of the fusion splicer of the present invention;
FIG. 3 is a schematic view of the engagement between the windshield and the light source lighting module of the present invention;
FIG. 4 is a schematic view of the construction of the baffle of the present invention;
FIG. 5 is a schematic view of the structure of the rotary shaft seat of the present invention;
FIG. 6 is a schematic view of the fixing device of the light source lighting module of the welding machine according to the present invention, wherein the windshield is rotated to be fastened to the fixing base;
FIG. 7 is a schematic view showing the relationship between the light source lighting module and the fixing base when the windshield is rotated to be fastened to the fixing base in the fixing device of the light source lighting module of the fusion splicer of the invention;
wherein:
1-light source lighting module, 101-main module, 102-first rotating barrel, 2-rotating shaft, 3-second limiting block, 4-fixed base, 5-rotating shaft seat, 501-first through hole, 502-second through hole, 6-connecting plate, 601-connecting hole, 7-windshield, 701-rotating hole, 702-stepped sliding groove, 703-second spring groove, 8-bearing, 9-first set screw, 10-first limiting block, 11-baffle, 1101-stepped sliding block, 1102-first spring groove, 1103-adjusting sliding block, 12-spring, 13-pressing plate, 1301-adjusting sliding groove, 14-limiting block, 1401-second rotating barrel, 15-second fastening bolt.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, terms such as "upper", "lower", "bottom", "top", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of the components or elements of the present invention, and do not particularly indicate any components or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "connected" and "connecting" should be interpreted broadly, and mean either a fixed connection or an integral connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.
The invention is further illustrated with reference to the following figures and examples.
Example 1:
as shown in fig. 1-2, a light source lighting module fixing device for a welding machine comprises a fixing base 4 and a light source lighting module 1;
the outer end of the light source lighting module 1 is provided with a windshield 7;
one end of the light source lighting module 1 and one end of the windshield 7 are rotatably connected with the fixed base 4;
a first limiting block 10 is fixedly arranged on the end face, facing the fixed base 4, of the light source lighting module 1; a second limiting block 3 is fixedly arranged on the end face, facing the light source lighting module 1, of the fixed base 4;
the light source lighting module 1 rotates along with the windshield 7, as shown in fig. 6-7, when the windshield 7 rotates to be buckled on the fixed base 4, the bottom end face of the first limiting block 10 is attached to the top end face of the second limiting block 3 to realize the rotation limiting of the light source lighting module 1, and at the moment, the light source lighting module 1 cannot continue to rotate downwards; specifically, when the bottom end face of first stopper 10 and the top end face of second stopper 3 pasted mutually, light source lighting module 1 rotated the horizontality, and consequently this application fixing device can realize through the setting of first stopper 10, second stopper 3 that the angle when light source lighting module 1 rotated at every turn and fell on unable adjustment base 4 remains unchanged, and then has guaranteed the low-loss when the optical fiber butt fusion.
Preferably, the light source lighting module 1 includes a main module 101 for mounting an LED lamp, wherein the two sides of the main module 101 are symmetrically provided with limiting members 14;
two sides of the rotating end of the main module 101 are symmetrically provided with first rotating cylinders 102;
one end of the limiting piece 14 is fixedly provided with a second rotating cylinder 1401 which is coaxial with the first rotating cylinder 102, and the other end of the limiting piece 14 is connected with the inner end of the windshield 7.
Preferably, two rotating holes 701 are symmetrically arranged on the windshield 7;
the first rotary cylinder 102 and the second rotary cylinder 1401 are positioned between the two rotary holes 701 and are coaxially arranged.
Preferably, the two sides of the rear end of the second limiting block 3 on the fixed base 4 are symmetrically provided with connecting plates 6, and the connecting plates 6 are provided with connecting holes 601;
two rotation holes 701 are positioned between the two connection plates 6;
the first rotary cylinder 102, the second rotary cylinder 1401, the rotary hole 701, and the coupling hole 601, which are coaxially provided, are rotatably coupled.
Preferably, a rotating shaft 2 is fixedly arranged in each connecting hole 601, and the rotating shaft 2 is rotatably connected with the second rotating cylinder 1401 and the first rotating cylinder 102 on the corresponding side.
Specifically, the rotary shaft 2 is rotatably connected to the second rotary cylinder 1401 and the first rotary cylinder 102 on the corresponding side by bearings 8.
Preferably, the rotating shaft 2 and the connecting hole 601 are fixedly connected through a first fastening screw 9, and a central axis of the first fastening screw 9 is perpendicular to a central axis of the connecting hole 601.
Example 2:
on the basis of the embodiment 1, the limiting piece 14 is connected with the windshield 7 through a blocking component;
as shown in fig. 3, the catch assembly includes a baffle plate 11; as shown in fig. 4, the baffle 11 includes a step slider 1101 which is wide at the top and narrow at the bottom; the top of the wide end of the step slider 1101 is provided with a first spring groove 1102, and the lower part of the front side of the narrow end of the step slider 1101 is provided with an adjusting slider 1103;
a step slide block 1101 in the baffle 11 is in sliding fit with a step slide groove 702 on the corresponding side, and springs 12 are arranged in the corresponding first spring groove 1102 and the second spring groove 703; a pressing plate 13 for preventing the baffle 11 from falling out of the step chute 702 is arranged on the front side of the baffle 11, the pressing plate 13 is connected with the windshield 7 through a second fastening bolt 15, and an adjusting chute 1301 which extends upwards and is used for being matched with the adjusting slider 1103 is arranged at the bottom end of the pressing plate 13;
when the spring 12 urges the narrow end of the step slider 1101 in the stopper 11 to slide out of the step slide groove 702, the narrow end of the step slider 1101 catches the end of the stopper 14 between the step slider 1101 and the windshield 7.
Example 3:
on the basis of embodiment 1 or embodiment 2, the middle parts of the two first rotating cylinders 102 are provided with rotating shaft seats 5;
the bottom end of the rotating shaft seat 5 is connected with the fixed base 4;
as shown in fig. 5, a first through hole 501 coaxial with the first rotary cylinder 102 is provided in an upper portion of the rotary shaft base 5, and a second through hole 502 penetrating to a bottom end surface of the rotary shaft base 5 is provided in a bottom portion of an inner wall surface of the first through hole 501.
The cable in the light source lighting module 1 passes through the first through hole 501 and the second through hole 502 in the rotating shaft seat 5 and enters the fixed base 4.
A fixing device for a light source lighting module of a welding machine is assembled as follows:
installing corresponding bearings 8 in the first rotating cylinder 102 and the second rotating cylinder 1401;
two rotating holes 701 of the windshield 7 are arranged between the two connecting plates 6, and the first rotating cylinder 102 and the second rotating cylinder 1401 provided with the bearing 8 are arranged between the two rotating holes 701; the connecting hole 601, the rotating hole 701, the first rotating cylinder 102 and the second rotating cylinder 1401 are coaxially aligned, the rotating shaft 2 is installed in the aligned connecting hole 601, the rotating hole 701, the first rotating cylinder 102 and the second rotating cylinder 1401, the fixed connection of the rotating shaft 2 and the connecting plate 6 is realized through the first fastening bolt 9, and the phenomenon of looseness of the fixing device after long-time rotation is ensured; therefore, the wind cap 7, the light source lighting module 1 and the fixed base 1 are in rotating fit;
then, a stopper 11 and a spring 12 are assembled in a step runner 702 of the windshield 7, and a pressing plate 13 is mounted on the front side of the baffle plate 11 by a second fastening bolt 15;
then, the adjusting slider 1103 is slid upward along the adjusting slide groove 1301 by hand, the baffle 11 is slid upward along the step slide groove 702 to compress the spring 12, and then the stopper 14 together with the main module 101 is rotated to be attached to the inner end of the windshield 7; then, the hand is released, the baffle plate 11 slides downwards under the action of the elastic force of the spring 12, and finally the bottom end of the baffle plate 11 slides out of the bottom end of the step sliding groove 702 to block the end part of the limiting piece 14 between the step sliding block 1101 and the windshield 7; therefore, the connection between the windshield 7 and the light source lighting module 1 is realized, that is, the rotation of the windshield 7 driving the light source lighting module 1 around the rotating shaft 2 relative to the fixed base 4 is realized.
Light source lighting module 1 follows windshield 7 and rotates in this application, when windshield 7 rotated the lock on unable adjustment base 4, the bottom face of first stopper 10 pastes in order to realize spacing to light source lighting module 1's rotation mutually with the top face of second stopper 3, light source lighting module 1 can not continue to rotate downwards this moment to the angle when having guaranteed light source lighting module 1 and rotating at every turn and falling on unable adjustment base 4 keeps unchangeable, and then the low-loss when having guaranteed the optical fiber butt fusion. In addition, when the bottom end face of the first limiting block 10 is attached to the top end face of the second limiting block 3, the light source lighting module 1 in the application can be rotated to a horizontal state, so that the light source lighting module 1 can be kept in the horizontal state when being rotated to fall on the fixed base 4 every time, and further low loss in optical fiber fusion is guaranteed.
Parts which are not described in the invention can be realized by adopting or referring to the prior art.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the present invention, and it should be understood by those skilled in the art that various modifications and changes may be made without inventive efforts based on the technical solutions of the present invention.
Claims (8)
1. A fixing device for a light source lighting module of a welding machine comprises a fixing base and the light source lighting module; it is characterized in that the preparation method is characterized in that,
the outer end of the light source lighting module is provided with a windshield;
one end of the light source lighting module and one end of the windshield are rotatably connected with the fixed base;
a first limiting block is fixedly arranged on the end face, facing the fixed base, of the light source lighting module; a second limiting block is fixedly arranged on the end face, facing the light source lighting module, of the fixed base;
the light source lighting module rotates along with the windshield, and when the windshield rotates to the lock on unable adjustment base, the bottom face of first stopper pastes in order to realize spacing the rotation of light source lighting module mutually with the top face of second stopper.
2. The fixing device for the light source lighting module of the fusion splicer according to claim 1, wherein the light source lighting module comprises a main module for mounting the LED lamp, and the main module is symmetrically provided with stoppers at two sides;
two sides of the rotating end of the main module are symmetrically provided with first rotating cylinders;
one end of the limiting part is fixedly provided with a second rotating cylinder coaxial with the first rotating cylinder, and the other end of the limiting part is connected with the inner end of the windshield.
3. The fixing device for the light source lighting module of the fusion splicer according to claim 2, wherein the wind shield is symmetrically provided with two rotation holes;
the first rotating cylinder and the second rotating cylinder are positioned between the two rotating holes and are coaxially arranged.
4. The fixing device for the light source lighting module of the fusion splicer according to claim 3, wherein connecting plates are symmetrically arranged on both sides of the rear end of the second limiting block on the fixing base, and connecting holes are arranged on the connecting plates;
the two rotating holes are positioned between the two connecting plates;
the first rotating cylinder, the second rotating cylinder, the rotating hole and the connecting hole which are coaxially arranged are in rotating fit.
5. The fixing device of the light source lighting module of the fusion splicer according to claim 4, wherein a rotating shaft is fixedly disposed in each connecting hole, and the rotating shaft is rotatably connected with the second rotating cylinder and the first rotating cylinder on the corresponding side.
6. The fixing device of the light source lighting module of the fusion splicer according to claim 5, wherein the rotation shaft is fixedly connected with the connection hole by a first fastening screw, and a central axis of the first fastening screw is perpendicular to a central axis of the connection hole.
7. The fusion splicer light source lighting module fixture of claim 1, wherein the retainer is connected to the windshield by a catch assembly;
the blocking assembly comprises a baffle plate; the baffle comprises a stepped sliding block with a wide upper part and a narrow lower part, the top of the wide end of the stepped sliding block is provided with a first spring groove, and the lower part of the front side surface of the narrow end of the stepped sliding block is provided with an adjusting sliding block;
step chutes with wide upper parts and narrow lower parts are symmetrically arranged on two sides of the inner end of the windshield; the top of the wide end of the step sliding chute is provided with a second spring groove, and the bottom of the narrow end of the step sliding chute is in a through state;
the step slide block in the baffle is in sliding fit with the step slide groove on the corresponding side, and springs are arranged in the corresponding first spring groove and the second spring groove; a pressing plate used for preventing the baffle from falling out of the stepped sliding groove is arranged on the front side of the baffle, the pressing plate is connected with the windshield through a second fastening bolt, and an adjusting sliding groove which extends upwards and is used for being matched with the adjusting sliding block is arranged at the bottom end of the pressing plate;
when the spring impels the narrow end of the step slide block in the stop block to slide out of the step slide groove, the narrow end of the step slide block blocks the end part of the limiting part between the step slide block and the wind shield.
8. The fixing device for the light source lighting module of the fusion splicer according to any one of claims 2 to 7, wherein a rotating shaft seat is provided in the middle of the two first rotating cylinders;
the bottom end of the rotating shaft seat is connected with the fixed base;
the upper portion of pivot seat is provided with the coaxial first through-hole of first rotary drum, the internal face bottom of first through-hole is provided with the second through-hole that link up to pivot seat bottom end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111502345.3A CN114325944B (en) | 2021-12-10 | Fixing device for light source illumination module of fusion splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111502345.3A CN114325944B (en) | 2021-12-10 | Fixing device for light source illumination module of fusion splicer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114325944A true CN114325944A (en) | 2022-04-12 |
| CN114325944B CN114325944B (en) | 2024-04-23 |
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| CN205787218U (en) * | 2016-05-31 | 2016-12-07 | 深圳市中为光通信技术有限公司 | A kind of optical fiber splicer contact separation electric supply installation |
| CN205982730U (en) * | 2016-08-27 | 2017-02-22 | 浙江蚂蚁精密科技有限公司 | High -efficient clean and tidy type optical fiber splicer |
| CN206594336U (en) * | 2016-12-07 | 2017-10-27 | 一诺仪器（中国）有限公司 | A kind of fusing operation portion windproof structure of optical fiber splicer |
| CN107976742A (en) * | 2017-11-28 | 2018-05-01 | 华兴新锐通信科技集团有限公司 | It is a kind of that there is the optical fiber splicer of exterior lighting |
| CN207730978U (en) * | 2017-12-21 | 2018-08-14 | 广东金木水火土实业有限公司 | A kind of environment-friendly optical fiber heat sealing machine |
| CN208588837U (en) * | 2018-07-03 | 2019-03-08 | 浙江蓝客智能科技有限公司 | A kind of optical fiber splicer with wind-shielding function |
| KR102086429B1 (en) * | 2018-08-29 | 2020-03-09 | 솔텍인포넷 주식회사 | Optical fiber interface adapter being capable of horizontalizing optical fiber |
| JP2020071304A (en) * | 2018-10-30 | 2020-05-07 | 古河電気工業株式会社 | Fusion machine |
| CN208999602U (en) * | 2018-11-26 | 2019-06-18 | 佛山昕宇飞通通信科技有限公司 | A kind of optical fiber splicer upper cover disjunctor linking rod structure |
| CN109633819A (en) * | 2018-12-13 | 2019-04-16 | 中电科仪器仪表(安徽)有限公司 | A kind of optical fiber splicer and its welding process |
| CN110488419A (en) * | 2019-09-26 | 2019-11-22 | 南京迪威普光电技术股份有限公司 | A kind of optical fiber welding terminal of two-dimensional imaging |
| CN214122524U (en) * | 2021-01-27 | 2021-09-03 | 北京华兴新锐科技发展有限公司 | A prevent wind lid connection structure for optical fiber splicer |
| CN113176632A (en) * | 2021-03-31 | 2021-07-27 | 季锋 | Optical fiber splicer is with preventing wind subassembly and optical fiber splicer |
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