CN212559986U - Infrared adjusting and comparing device based on multi-torch transverse deposition - Google Patents
Infrared adjusting and comparing device based on multi-torch transverse deposition Download PDFInfo
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- CN212559986U CN212559986U CN202020766276.1U CN202020766276U CN212559986U CN 212559986 U CN212559986 U CN 212559986U CN 202020766276 U CN202020766276 U CN 202020766276U CN 212559986 U CN212559986 U CN 212559986U
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Abstract
The utility model discloses an infrared device of comparing of transferring based on horizontal deposit of many torches, include: the laser adjusting device comprises an adjusting main body, laser emitting equipment arranged on the adjusting main body, a fixing clamp used for fixedly installing the adjusting main body, a horizontal adjusting device used for adjusting the level of the adjusting main body and a receiver used for receiving laser emitted by the laser emitting equipment; the receiver is arranged on the blowtorch; the laser emitting device is slidably arranged along the length direction of the adjusting body so as to adjust the plurality of torches. The utility model provides an infrared device of transferring more based on horizontal deposit of many torches is carrying out the in-process of adjusting to the torch, because laser emission equipment is along transferring the length direction linear movement of main part, consequently can guarantee the linearity of torch to adjust the torch through the point-to-point receipt condition of the laser of laser emission equipment transmission and receiver, compare in using and hang perpendicularly to measure, can improve the precision of torch central point position adjustment, improve the stability of torch.
Description
Technical Field
The utility model relates to an optical fiber manufacturing technical field, more specifically say, relate to an infrared device of transferring comparatively based on horizontal deposit of many torches.
Background
At present, the preform full-synthesis process mainly adopts an axial vapor deposition method (VAD) and an external vapor deposition method (OVD) to produce the optical fiber preform, and efficient and reliable deposition equipment is one of the keys for successfully preparing the preform by the full-synthesis process. In the outside vapor deposition process, the temperature profile inside the bulk is affected by a number of factors, including: the number of the transverse moving blowlamps, the transverse moving speed of the blowlamps and the flame temperature. The temperature of any corresponding position on the surface of the preform rapidly increases as the torch approaches, and gradually decreases as the torch moves away from this position; under single blowtorch state, the growth rate that two kinds of different sideslip speeds formed changes almost the same, and the change that the surface was hotter and colder is formed in the sideslip of slow speed than quick sideslip, and in a plurality of blowtorch tuning processes, the error is great relatively single blowtorch tuning, consequently can lead to the deposition process in the temperature inhomogeneous, influences deposition efficiency and stability. In the currently applied transverse Outside Vapor Deposition (OVD) process, two devices, namely double-burner deposition and multi-burner deposition, are mainly adopted, and the deposition efficiency changes along with the change of the deviation of the central position of a burner, namely the contact area determines the SiO capturing2The ability of the particles.
In the prior art, in the process of adjusting the deposition of multiple torches, a common wire suspension method is generally used to suspend a wire to the center of a standard glass rod, and the deviation of the wire on a straight line is adjusted by three points and one line. In the adjusting mode, the adjusting process of the blast burner is complicated, three persons must operate together in the actual operation process, and no specific reference object exists through visual adjustment; the error is large, in the process of adjusting and correcting the process, the error is further amplified after the central positions of a plurality of blowlamps deviate from superposition, and the initial deposition efficiency is influenced by the sectional area of the target rod; in addition, because of temperature difference among the multiple spray lamps, the flow of the sprayed gas is unbalanced, the fluctuation of the outer diameter is large, and the stability is poor.
In summary, how to provide an infrared tuning device based on multi-torch lateral deposition for improving the tuning accuracy of the torch is a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a device is transferred to infrared based on horizontal deposit of many torches is compared, can adjust the central point of torch through laser emitter, improves and transfers the precision, simplifies and transfers the process.
In order to achieve the above object, the present invention provides the following technical solutions:
an infrared adjusting device based on multi-torch transverse deposition comprises: the laser adjusting device comprises an adjusting main body, laser emitting equipment arranged on the adjusting main body, a fixing clamp used for fixedly mounting the adjusting main body, a horizontal adjusting device used for adjusting the level of the adjusting main body and a receiver used for receiving laser emitted by the laser emitting equipment;
the receiver is arranged on a blast lamp so as to adjust the blast lamp according to the condition that the receiver receives the laser emitted by the laser emitting device;
the laser emitting device is arranged in a sliding mode along the length direction of the adjusting body so as to adjust the plurality of torches.
Preferably, the adjusting main body is provided with a sliding groove arranged along a straight line, and the laser emitting device is arranged along the sliding groove in a sliding manner.
Preferably, the laser emission device further comprises a locking structure used for fixing the laser emission device at any position along the length direction of the sliding chute, and the locking structure is connected with the adjusting main body.
Preferably, the receiver includes a positioning portion for cooperating with the torch and an infrared receiving portion for receiving the laser emitted by the laser emitting device, and the positioning portion is sleeved on the outer periphery of the torch.
Preferably, the infrared receiving part is provided with a through hole for allowing the laser emitted by the laser emitting device to pass through, and the diameter of the through hole is smaller than 2 mm.
Preferably, the receiver is provided with a display portion for displaying the degree of alignment of the receiver with the laser light emitted by the laser emitting device.
Preferably, the fixing clamp comprises a left clamp and a right clamp, the adjusting and comparing main body is of a rod-shaped structure, one end of the adjusting and comparing main body is connected with the left clamp, and the other end of the adjusting and comparing main body is connected with the right clamp.
Preferably, the level adjusting and comparing device is a laser level.
Preferably, the laser emitting device is a laser vertical emitter.
The utility model provides an infrared device of comparing of transferring based on horizontal deposit of many torches, include: the laser adjusting device comprises an adjusting main body, laser emitting equipment arranged on the adjusting main body, a fixing clamp used for fixedly installing the adjusting main body, a horizontal adjusting device used for adjusting the level of the adjusting main body and a receiver used for receiving laser emitted by the laser emitting equipment; the receiver is arranged on the blowtorch so as to adjust the blowtorch according to the condition that the receiver receives the laser emitted by the laser emitting device; the laser emitting device is slidably arranged along the length direction of the adjusting body so as to adjust the plurality of torches.
In use the utility model provides an in-process of device is transferred to infrared based on many blowtorch horizontal sedimentation, at first install the main part of transferring and compare in mounting fixture, and adjust the level of main part of transferring and comparing through the horizontal device of transferring, then install the receiver in the blowtorch, slide laser emission equipment to corresponding position along the length direction who compares the main part, and to receiver transmitted laser, according to the laser condition that the receiver received, adjust the installation gesture and the position of blowtorch, the laser that laser emission equipment received until the receiver received launches meets the requirements, then the adjustment of blowtorch is accomplished; and then moving the laser emission equipment, and adjusting the next blowtorch according to the steps until all blowtorches are adjusted.
Compared with the prior art, the utility model provides an infrared device of transferring and comparing based on many blowtorch horizontal deposition is at the in-process of adjusting the blowtorch, because laser emission equipment is along transferring the length direction linear movement of main part, consequently can guarantee the linearity of blowtorch to adjust the blowtorch through the point-to-point receipt condition of the laser of laser emission equipment transmission and receiver, compare and use and hang and measure, can improve the precision of blowtorch central point position adjustment; in addition, the linearity and center accuracy of the torch are improved, so that unbalance caused by temperature difference can be reduced, and stability of the torch can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of an infrared comparison device based on multi-torch lateral deposition according to the present invention;
fig. 2 is a schematic structural diagram of a specific example of a partial structure of an infrared comparison device based on multi-torch lateral deposition according to the present invention;
fig. 3 is a schematic structural diagram of an embodiment of a receiver installed in a torch in an infrared comparison apparatus based on multi-torch lateral deposition according to the present invention;
fig. 4 is a schematic top view of an embodiment of the infrared comparison device according to the present invention.
In FIGS. 1-4:
the device comprises a torch (01), a main adjusting body (1), a horizontal adjusting device (2), a laser emitting device (3), a sliding chute (4), a receiver (5), an infrared receiving part (51), a positioning part (52), a left clamp (6) and a right clamp (7).
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a device is transferred to infrared based on horizontal deposit of many torches, can adjust the linearity and the central point of torch through laser emission equipment, improve the adjustment accuracy to the adjustment process is convenient easy to operate.
Referring to fig. 1-4, fig. 1 is a schematic structural diagram of an infrared comparison device based on multi-torch horizontal deposition according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a specific example of a partial structure of an infrared comparison device based on multi-torch lateral deposition according to the present invention; fig. 3 is a schematic structural diagram of an embodiment of a receiver installed in a torch in an infrared comparison apparatus based on multi-torch lateral deposition according to the present invention; fig. 4 is a schematic top view of an embodiment of the infrared comparison device according to the present invention.
This embodiment provides an infrared device of adjusting relatively based on horizontal deposit of many torches, includes: the device comprises an adjusting main body 1, a laser emitting device 3 arranged on the adjusting main body 1, a fixing clamp used for fixedly installing the adjusting main body 1, a horizontal adjusting device 2 used for adjusting the level of the adjusting main body 1 and a receiver 5 used for receiving laser emitted by the laser emitting device 3; the receiver 5 is arranged on the blast lamp 01 so as to adjust the blast lamp 01 according to the condition that the receiver 5 receives the laser emitted by the laser emitting device 3; the laser emitting apparatus 3 is slidably provided along the length direction of the adjusting body 1 so as to adjust the plurality of torches 01.
In the process of using the infrared adjusting device based on multi-torch transverse deposition provided by the present embodiment, firstly, the adjusting main body 1 is installed on the fixing clamp, the level of the adjusting main body 1 is adjusted by the horizontal adjusting device 2, then, the receiver 5 is installed on the torch 01, the laser emitting device 3 slides to the corresponding position along the length direction of the adjusting main body 1, the receiver 5 emits laser, the installation posture and the position of the torch 01 are adjusted according to the situation of the laser received by the receiver 5, and the adjustment of the torch 01 is completed until the laser received by the receiver 5 and emitted by the laser emitting device 3 meets the requirements; and then moving the laser emitting device 3, and adjusting the next torch 01 according to the steps until all the torches 01 are adjusted.
It should be noted that, in the process of receiving the laser light emitted from the laser emitting device 3, if the point-to-point transmission can be successfully achieved, the receiver 5 receives more of the laser light emitted by the laser emitting device 3, which can meet the requirements, preferably, a display portion for displaying the degree of alignment of the receiver 5 with the laser light emitted by the laser emitting device 3 may be provided at the receiver 5, for example, a digital display may be made, and the higher the centering of the receiver 5 with respect to the point-to-point of the laser light emitted from the laser emitting device 3, the larger the number displayed on the display portion, the maximum being 9999, and when the number displays 9999, it is proved that the receiver 5 and the laser emission device 3 have realized point-to-point correspondence, and therefore the setting position of the center of the torch 01 on which the receiver 5 is mounted also realizes point-to-point correspondence with the laser emission device 3, thereby determining the setting position and the pose of the torch 01.
In the adjustment process, as shown in fig. 1, the laser emitted by the laser emitting device 3 is emitted vertically downward, and preferably, the laser emitting device 3 may be set as a laser vertical emitter and the horizontal adjusting device 2 may be set as a laser horizontal ruler.
In addition, in the process of adjusting the position and the pose of the torch 01, the receiver 5 is mounted on the torch 01, and the receiver 5 is fixedly arranged relative to the torch 01, so that whether the mounting position and the pose of the torch 01 meet the requirements can be judged according to the condition that the receiver 5 receives the laser emitted by the laser emitting device 3.
Preferably, the receiver 5 and the torches 01 can be detachably connected, so that after one torch 01 is adjusted, the receiver 5 can be detached and installed in the next torch 01 to adjust the installation position and the pose of the next torch 01, the number of parts is reduced, and the equipment cost is reduced.
Compared with the prior art, in the process of adjusting the blast lamp 01, the laser emitting device 3 linearly moves along the length direction of the adjusting body 1, so that the linearity of the blast lamp 01 can be ensured, and the blast lamp 01 is adjusted through the point-to-point receiving condition of the laser emitted by the laser emitting device 3 and the receiver 5, so that compared with the measurement by using a vertical suspension, the accuracy of adjusting the central position of the blast lamp 01 can be improved; further, the linearity and the center accuracy of the torch 01 are improved, so that the unbalance due to the temperature difference can be reduced, and the stability of the torch 01 can be improved.
On the basis of the above-described embodiment, the adjustment main body 1 may be provided with the slide groove 4 arranged along a straight line, and the laser emitting device 3 may be slidably arranged along the slide groove 4.
It should be noted that, the sliding groove 4 is arranged along a straight line, and the laser emitting device 3 slides along the straight line in the sliding process, so as to ensure the linearity of the torch 01.
Compared with other sliding arrangement modes, the processing of the sliding groove 4 is more convenient, and the processing cost is reduced.
In order to avoid the shaking or displacement of the laser emission device 3 during the adjustment of the torch 01, the laser emission device can further comprise a locking structure for fixing the laser emission device 3 at any position along the length direction of the sliding groove 4, and the locking structure is connected with the adjusting main body 1.
The setting of locking structure can make laser emission equipment 3 fix and set up in 4 length direction's of spout optional position, makes the adjustment process of blowtorch 01 more stable.
The locking structure may be a structure that can realize locking, such as a tightening screw, and is specifically determined according to actual conditions, and is not described herein again.
On the basis of the above-described embodiment, the receiver 5 may include the positioning portion 52 for cooperating with the torch 01 and the infrared receiving portion 51 for receiving the laser light emitted by the laser emitting device 3, and the positioning portion 52 is fitted over the outer peripheral portion of the torch 01.
Preferably, the receiver 5 may be provided in a cover structure of the torch 01, the cover being provided on an upper portion of the torch 01, and the infrared receiving part 51 being provided on an upper surface of the receiver 5.
Preferably, a through hole for passing the laser light emitted by the laser emitting device 3 may be provided in the infrared receiving section 51, and the diameter of the through hole is less than 2 mm.
On the basis of the above embodiment, in order to fix the adjusting and comparing body 1, the fixing clamp may include a left clamp 6 and a right clamp 7, the adjusting and comparing body 1 has a rod-shaped structure, and one end of the adjusting and comparing body 1 is connected to the left clamp 6, and the other end is connected to the right clamp 7.
As shown in fig. 1, the left clamp 6 and the right clamp 7 are fixedly disposed, and after the adjusting and comparing body 1 is mounted on the left clamp 6 and the right clamp 7, the horizontal and mounting positions of the adjusting and comparing body 1 can be finely adjusted by rotating.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.
It is right above the utility model provides an infrared device of transferring compares based on horizontal deposit of many torches has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. An infrared adjusting device based on multi-torch transverse deposition is characterized by comprising: the device comprises a regulating main body (1), laser emitting equipment (3) arranged on the regulating main body (1), a fixing clamp used for fixedly mounting the regulating main body (1), a horizontal regulating device (2) used for regulating the level of the regulating main body (1) and a receiver (5) used for receiving laser emitted by the laser emitting equipment (3);
the receiver (5) is arranged on a blast burner (01) so as to adjust the blast burner (01) according to the condition that the receiver (5) receives the laser emitted by the laser emitting device (3);
the laser emitting device (3) is arranged in a sliding mode along the length direction of the adjusting body (1) so as to adjust the plurality of torches (01).
2. The infrared tuning device based on multi-torch lateral deposition according to claim 1, characterized in that the tuning body (1) is provided with a chute (4) arranged along a straight line, the laser emitting device (3) being slidably arranged along the chute (4).
3. The infrared adjusting device based on multi-torch lateral deposition according to claim 2, characterized by further comprising a locking structure for fixing the laser emitting device (3) at any position along the length direction of the chute (4), wherein the locking structure is connected with the adjusting body (1).
4. The infrared comparison device based on multi-torch lateral deposition according to claim 1, wherein the receiver (5) comprises a positioning part (52) for cooperating with the torch (01) and an infrared receiving part (51) for receiving the laser emitted by the laser emitting device (3), and the positioning part (52) is sleeved on the periphery of the torch (01).
5. The infrared tuning device based on multi-torch lateral deposition according to claim 4, characterized in that the infrared receiving part (51) is provided with a through hole for passing the laser light emitted by the laser emitting apparatus (3), and the diameter of the through hole is less than 2 mm.
6. The infrared comparison device based on multi-torch lateral deposition according to claim 4, characterized in that the receiver (5) is provided with a display for displaying the degree of alignment of the receiver (5) with the laser light emitted by the laser emitting device (3).
7. The infrared comparison device based on multi-torch lateral deposition as claimed in any one of claims 1 to 6, wherein the fixing fixture comprises a left fixture (6) and a right fixture (7), the comparison body (1) is a rod-shaped structure, and one end of the comparison body (1) is connected with the left fixture (6) and the other end is connected with the right fixture (7).
8. The infrared comparison device based on multi-torch lateral deposition according to any of the claims 1-6, characterized in that the horizontal comparison device (2) is a laser level.
9. The infrared tuning apparatus based on multi-burner lateral deposition according to any of the claims 1-6, characterized in that the laser emitting device (3) is a laser vertical emitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020766276.1U CN212559986U (en) | 2020-05-11 | 2020-05-11 | Infrared adjusting and comparing device based on multi-torch transverse deposition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020766276.1U CN212559986U (en) | 2020-05-11 | 2020-05-11 | Infrared adjusting and comparing device based on multi-torch transverse deposition |
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| CN212559986U true CN212559986U (en) | 2021-02-19 |
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| CN202020766276.1U Active CN212559986U (en) | 2020-05-11 | 2020-05-11 | Infrared adjusting and comparing device based on multi-torch transverse deposition |
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