CN214167774U - Device for preventing misoperation of optical rod sintering furnace - Google Patents

Abstract

The utility model provides a smooth rod fritting furnace prevents maloperation device, including workstation, fritting furnace and Buddha lid, fritting furnace fixed connection in one side of workstation, sliding connection Buddha lid on the fritting furnace, one side sliding connection chucking mechanism of Buddha lid, chucking mechanism fixed connection in the inside of workstation, fixed connection moving mechanism is covered to the Buddha, the utility model discloses a chucking mechanism presss from both sides the Buddha lid that still does not use tightly fixedly, prevents that the Buddha lid from dropping and causing the loss, and moving mechanism can conveniently remove the Buddha lid simultaneously, reduces the probability that the Buddha lid damaged, and PLC programmable logic controller and the weighing sensor electric connection of installation simultaneously judge the position condition of Buddha lid to reduce the loss that the manual operation error caused.

Description

Device for preventing misoperation of optical rod sintering furnace

Technical Field

The utility model discloses main optical fiber perform production technical field specifically is an optical rod fritting furnace prevents maloperation device.

Background

In the production of optical fiber preforms, the VAD, OVD process typically involves a sintering process of a soot rod. In the rod replacement waiting stage after a sintering process is finished, the upper part of the Buddha tube needs to be covered with a glass flat plate cover to carry out sealing management on the Buddha tube so as to keep the interior clean.

During operation, the manual Buddha tube cover needs to be taken away and then the rod feeding operation is carried out, and after the rod feeding operation is finished, the Buddha tube cover is taken back to the upper part of the Buddha tube to keep a clean state.

But current mode operating personnel often forgot to take off the glass lid on horse Buddha pipe upper portion earlier and directly send into the prefabricated stick of waiting to sinter and lead to hitting the glass lid bad, cause possible powder stick to drop, and the glass lid piece falls into the horse Buddha pipe, economic loss such as horse Buddha pipe damage.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a light stick fritting furnace prevents maloperation device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a smooth rod fritting furnace prevents maloperation device, includes workstation, fritting furnace and Buddha lid, fritting furnace fixed connection in one side of workstation, sliding connection Buddha lid on the fritting furnace, one side sliding connection chucking mechanism of Buddha lid, chucking mechanism fixed connection in the inside of workstation, fixed connection moving mechanism is covered to the Buddha.

Further, the opposite side fixed connection weighing sensor of workstation, weighing sensor's working end fixed connection objective table, the objective table is type trapezoidal prism, sliding connection on the objective table the Buddha lid, weighing sensor electric connection is in PLC programmable logic controller.

Further, chucking mechanism includes the chucking unit of two symmetries, the chucking unit includes the fixed plate, fixed plate fixed connection in inside the workstation, the first dead lever of symmetry fixed connection on the fixed plate, the cover is equipped with first spring on the first dead lever, first spring contactable connect the through-hole, the through-hole is located on the movable plate, movable plate sliding connection in the workstation, the diameter of through-hole is less than the external diameter of first spring.

Further, the movable plate is symmetrically and fixedly connected with second fixed rods, the other ends of the second fixed rods are fixedly connected with the clamping plate, the middle part of the clamping plate is fixedly connected with a third fixed rod, the other end of the third fixed rod is fixedly connected with a limiting rod, the limiting rod is connected with the first limiting groove in a sliding manner, the first limiting groove is fixedly connected with the moving plate, the other side of the limiting rod is fixedly connected with a second spring, the other end of the second spring is fixedly connected with the bottom of the first limiting groove, the other side of the moving plate is symmetrically and fixedly connected with two hemispherical blocks, the other sides of the two hemispherical blocks are fixedly connected with a third spring, the third spring is connected to the second limiting groove in a sliding mode, the second limiting groove is fixedly connected to the fixing plate, and the other end of the third spring is fixedly connected to the bottom of the second limiting groove.

Furthermore, the outer sides of the clamping plates are fixedly connected with first wear-resistant rubber gaskets.

Further, moving mechanism includes the spout of two symmetries, the spout is all located the upper surface of workstation, two sliding connection sliding block in the spout, two the sliding block respectively fixed connection in the below both sides of horse Buddha lid, one side fixed connection push-and-pull piece is covered to horse Buddha, one side fixed connection of horse Buddha lid inserts the pole, insert the other end fixed connection spheroid of pole, spheroid sliding connection in the opening with the chucking board, the opening is located on the workstation.

Furthermore, a second wear-resistant rubber gasket is fixedly connected between the sliding blocks and the workbench.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a chucking mechanism will not clamp tightly fixedly with the Buddha lid that has not used yet, prevents that the Buddha lid from dropping and causing the loss, and moving mechanism can conveniently remove the Buddha lid simultaneously, reduces the probability that the Buddha lid damaged, and the PLC programmable logic controller and the weighing sensor electric connection of installation simultaneously judge the position condition of Buddha lid to reduce the loss that human misoperation caused.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

FIG. 3 is a schematic side view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the weight sensor of the present invention;

in the figure: 1-workbench, 11-second wear-resistant rubber gasket, 12-weight sensor, 121-objective table, 13-opening, 14-PLC programmable logic controller, 2-sintering furnace, 3-Buddha cover, 31-push-pull block, 32-insertion rod, 33-spheroid, 4-clamping mechanism, 41-clamping unit, 411-fixing plate, 412-first fixing rod, 413-first spring, 414-through hole, 415-moving plate, 4151-second fixing rod, 416-clamping plate, 4161-first wear-resistant rubber gasket, 42-third fixing rod, 421-limiting rod, 422-first limiting groove, 423-second spring, 424-hemisphere block, 425-third spring, 426-second limiting groove, 5-moving mechanism, 51-sliding groove and 52-sliding block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

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 invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 in greater detail, a device for preventing misoperation of a sintering furnace of a light bar comprises a workbench 1, a sintering furnace 2 and a Buddha cover 3, wherein the sintering furnace 2 is fixedly connected to one side of the workbench 1, the Buddha cover 3 is slidably connected to the sintering furnace 2, a clamping mechanism 4 is slidably connected to one side of the Buddha cover 3, the clamping mechanism 4 is fixedly connected to the inside of the workbench 1, and a moving mechanism 5 is fixedly connected to the Buddha cover 3.

Please refer to fig. 1 and 4 again, the other side of the working platform 1 is fixedly connected to the weight sensor 12, the working end of the weight sensor 12 is fixedly connected to the object stage 121, the object stage 121 is a trapezoid-like prism, the object stage 121 is slidably connected to the Buddha cover 3, the weight sensor 12 is electrically connected to the PLC programmable logic controller 14, and in the design, weight information is transmitted to the PLC programmable logic controller 14 to judge whether the Buddha cover 3 is covered or not by measuring weight.

Please refer to fig. 2 and 3, the chucking mechanism 4 includes two symmetrical chucking units 41, the chucking unit 41 includes a fixing plate 411, the fixing plate 411 is fixedly connected inside the worktable 1, the fixing plate 411 is symmetrically and fixedly connected with a first fixing rod 412, the first fixing rod 412 is sleeved with a first spring 413, the first spring 413 can contact a connecting through hole 414, the through hole 414 is arranged on a moving plate 415, the moving plate 415 is slidably connected to the worktable 1, the diameter of the through hole 414 is smaller than the outer diameter of the first spring 413, the moving plate 415 is symmetrically and fixedly connected with a second fixing rod 4151, the other ends of the second fixing rods 4151 are fixedly connected to a chucking plate 416, the middle of the chucking plate 416 is fixedly connected with a third fixing rod 42, the other end of the third fixing rod 42 is fixedly connected with a limiting rod 421, the limiting rod 421 is slidably connected to a first limiting groove 422, the first limiting groove 422 is fixedly connected to the moving plate 415, the other side of the limiting rod 421 is fixedly connected to the second spring 423, the other end of the second spring 423 is fixedly connected to the bottom of the first limiting groove 422, the other side of the moving plate 415 is symmetrically and fixedly connected to the two hemispherical blocks 424, the other sides of the two hemispherical blocks 424 are fixedly connected to the third spring 425, the third spring 425 is slidably connected to the second limiting groove 426, the second limiting groove 426 is fixedly connected to the fixed plate 411, the other end of the third spring 425 is fixedly connected to the bottom of the second limiting groove 426, the outer side of the clamping plate 416 is fixedly connected to the first wear-resistant rubber washer 4161, and the deformation of the first spring 413, the second spring 423 and the third spring 425 clamps the spheroidal body 33, so as to fix the Buddha cover 3,

please refer to fig. 1 and 4 again, the moving mechanism 5 includes two symmetrical sliding grooves 51, the sliding grooves 51 are both disposed on the upper surface of the working table 1, two sliding blocks 52 are slidably connected in the two sliding grooves 51, the two sliding blocks 52 are respectively and fixedly connected to two sides below the horseback cover 3, one side of the horseback cover 3 is fixedly connected to the push-pull block 31, one side of the horseback cover 3 is fixedly connected to the insertion rod 32, the other end of the insertion rod 32 is fixedly connected to the spheroid 33, the spheroid 33 is slidably connected to the opening 13 and the clamping plate 416, the opening 13 is disposed on the working table 1, and a second wear-resistant rubber gasket 11 is fixedly connected between the two sliding blocks 52 and on the working table 1.

The operation principle is as follows: the push-pull block 31 is pushed, the Buddha cover 3 moves to the upper surface of the object stage 121 along the sliding groove 51, the weight sensor 12 transmits weight information to the PLC 14 for judgment, the burnt weight information comprises the weight of the object stage 121 and the Buddha cover 3, the push-pull block 31, the insertion rod 32, the spheroid 33 and the sliding block 52, if the received weight information is the total weight, the Buddha cover 3 is taken away, the rod feeding operation can be carried out, otherwise, the rod feeding operation is not carried out, the spheroid 33 enters the workbench 1 through the opening 13 in the pushing process and extrudes the clamping plate 416, the first spring 413 and the second spring 423 are firstly extruded to move, along with the movement of the moving plate 415, the hemisphere 424 extrudes the third spring 425 to clamp the spheroid 33, and the pushing of the push-pull block 31 can be realized only by pushing.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. The utility model provides a light stick fritting furnace prevents maloperation device, includes workstation (1), fritting furnace (2) and Buddha lid (3), fritting furnace (2) fixed connection in one side of workstation (1), sliding connection Buddha lid (3), its characterized in that on fritting furnace (2): one side sliding connection chucking mechanism (4) of Buddha lid (3), chucking mechanism (4) fixed connection in the inside of workstation (1), fixed connection moving mechanism (5) are gone up in Buddha lid (3).

2. The apparatus for preventing misoperation of the optical rod sintering furnace according to claim 1, wherein: the opposite side fixed connection weighing sensor (12) of workstation (1), the work end fixed connection objective table (121) of weighing sensor (12), objective table (121) are similar trapezoidal prism, sliding connection goes up on objective table (121) movero lid (3), weighing sensor (12) electric connection is in PLC programmable logic controller (14).

3. The apparatus for preventing misoperation of the optical rod sintering furnace according to claim 1, wherein: chucking mechanism (4) include chucking unit (41) of two symmetries, chucking unit (41) are including fixed plate (411), fixed plate (411) fixed connection in inside workstation (1), the first dead lever of symmetry fixed connection (412) is gone up in fixed plate (411), the cover is equipped with first spring (413) on first dead lever (412), first spring (413) contactability connect the through-hole (414), through-hole (414) are located on movable plate (415), movable plate (415) sliding connection in workstation (1), the diameter of through-hole (414) is less than the external diameter of first spring (413).

4. The apparatus for preventing misoperation of the optical rod sintering furnace according to claim 3, wherein: the movable plate (415) is symmetrically and fixedly connected with second fixing rods (4151), the other ends of the second fixing rods (4151) are fixedly connected to a clamping plate (416), the middle part of the clamping plate (416) is fixedly connected with a third fixing rod (42), the other end of the third fixing rod (42) is fixedly connected with a limiting rod (421), the limiting rod (421) is slidably connected to a first limiting groove (422), the first limiting groove (422) is fixedly connected to the movable plate (415), the other side of the limiting rod (421) is fixedly connected with a second spring (423), the other end of the second spring (423) is fixedly connected to the bottom of the first limiting groove (422), the other side of the movable plate (415) is symmetrically and fixedly connected with two hemispherical blocks (424), and the other sides of the two hemispherical blocks (424) are fixedly connected with a third spring (425), the third spring (425) is slidably connected to a second limiting groove (426), the second limiting groove (426) is fixedly connected to the fixing plate (411), and the other end of the third spring (425) is fixedly connected to the bottom of the second limiting groove (426).

5. The apparatus for preventing misoperation of the optical rod sintering furnace according to claim 4, wherein: the outer sides of the clamping plates (416) are fixedly connected with first wear-resistant rubber gaskets (4161).

6. The apparatus for preventing misoperation of the optical rod sintering furnace according to claim 4, wherein: moving mechanism (5) include spout (51) of two symmetries, spout (51) are all located the upper surface of workstation (1), two sliding connection sliding block (52), two in spout (51) sliding connection sliding block (52) respectively fixed connection in the below both sides of Buddha's lid (3), one side fixed connection push-and-pull piece (31) is gone up in Buddha's lid (3), one side fixed connection of Buddha's lid (3) inserts pole (32), the other end fixed connection spheroid body (33) of inserting pole (32), spheroid body (33) sliding connection in opening (13) with chucking board (416), opening (13) are located on workstation (1).

7. The apparatus for preventing misoperation of the optical rod sintering furnace according to claim 6, wherein: a second wear-resistant rubber gasket (11) is fixedly connected between the two sliding blocks (52) and on the workbench (1).

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