CN217947980U

CN217947980U - Improved device for conveying rare earth doped material of MCVD (metal-oxide-semiconductor vacuum distillation) equipment

Info

Publication number: CN217947980U
Application number: CN202222230725.2U
Authority: CN
Inventors: 王幸; 包翔; 刘志敏; 付强; 熊毅
Original assignee: Changfei Guangfang Wuhan Technology Co ltd
Current assignee: Changfei Guangfang Wuhan Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-02
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses an improved generation device that is used for MCVD equipment tombarthite to dope material and carries belongs to optical fiber perform preparation and intelligent manufacturing technical field, and it includes mount and insulating tube, be equipped with adjusting part in the mount. This an improved generation device for MCVD equipment tombarthite doping material is carried, through setting up the lead screw, screw-nut, the movable rod, the baffle, electric putter and scale, control electric putter work, when the pointer moves suitable scale position, control motor work, insulating tube and conveyer pipe are at the internal motion of MCVD equipment material doping cabinet of motion, when the fly leaf of motion contacts with the baffle, the conveyer pipe moves suitable position, user's accessible baffle, pointer and the accurate control conveyer pipe of scale insert the internal length of MCVD equipment material doping cabinet, thereby accomplish accurate material transport who realizes the tombarthite doping in-process reliably, great shortening material pipeline's length, reduce the place and occupy the demand.

Description

Improved device for conveying rare earth doped material of MCVD (metal-oxide-semiconductor vacuum distillation) equipment

Technical Field

The utility model belongs to the technical field of optical fiber perform preparation and intelligent manufacturing, specifically be an improved generation device that is used for MCVD equipment tombarthite doping material to carry.

Background

Along with the continuous expansion of the market of industrial lasers, the demand of the international and domestic markets for active optical fibers will be continuously vigorous, large domestic optical fiber production enterprises are under production expansion upgrading and internationalized expansion strategies, meanwhile, a plurality of new optical fiber production enterprises have been put into production in China, the competition of the optical fiber industry is increasingly severe, how to win the competition with higher product quality becomes a direction of continuous effort of all parties, a rare earth doping material conveying raw material conveying system of MCVD equipment is one of important links for manufacturing active products, the mass of a prefabricated rod is directly related to, along with the continuous expansion of the power of an optical fiber laser, the diversity of doped rare earth elements in the manufacturing process of the prefabricated rod enables the requirement of the material conveying system in rare earth doping to be further improved, however, the distance between a doping material conveying pipe and an MCVD equipment material doping cabinet body is too long, the distance between the conveying pipe and the inlet end of the liner pipe cannot be accurately controlled, and the requirement on the site is high, and therefore, an improved device for conveying the rare earth doping material in the MCVD equipment is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides an improved generation device for MCVD equipment tombarthite doping material is carried solves the plainness and dopes the gas end distance of the material conveying pipe and the MCVD equipment material doping cabinet body and can not accurate control from the distance that overlength and conveyer pipe stretched into the bushing pipe entry end, and to the higher problem in requirement in place.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation device for MCVD equipment tombarthite doping material is carried, includes mount and insulating tube, be equipped with adjusting part in the mount, adjusting part's one end is connected with the motor, adjusting part establishes in the fly leaf, the upper surface of fly leaf is connected with the mounting panel, the lower surface of mounting panel is equipped with two spacing subassemblies, and two spacing subassemblies are established at the upper surface of mount, the one end overlap joint that the motor was kept away from to the fly leaf has two baffles, and the one side that two baffles are close to the motor is equipped with movable assembly, movable assembly is close to the one side of motor and is connected through electric putter with the side of mount inner wall, movable assembly establishes in two slide holes of seting up in the mount, be equipped with two guide assembly of connection in the mount in the movable assembly, the scale has all been seted up at the front and the back of mount, the upper surface of mounting panel is connected with the control box and the MCVD equipment material doping cabinet body, insulating tube sliding connection is internal at MCVD equipment material doping cabinet, be equipped with conveyer pipe and heating assembly in the insulating tube, heating assembly is close to the one end of motor and is connected with circulating heater, circulating heater is close to the one side joint that circulating heater is close to the motor has the inlet pipe.

As a further aspect of the present invention: the adjusting assembly comprises a screw rod nut, a screw rod is connected to the inner thread of the screw rod nut, the screw rod is arranged in the fixing frame and is connected with an output shaft of the motor, and the screw rod nut is clamped in the movable plate.

As a further aspect of the present invention: the movable assembly comprises a movable rod, one side, far away from the motor, of the movable rod is connected with the two baffles, one side, close to the motor, of the movable rod is connected with the electric push rod, the movable rod is arranged in the two sliding holes, and the front side and the back side of the movable rod are both connected with pointers.

As a further aspect of the present invention: the guide assembly comprises a guide sleeve, the guide sleeve is clamped in the movable rod, a guide rod is connected in the guide sleeve in a sliding mode, and two ends of the guide rod are connected with two sides of the inner wall of the fixing frame respectively.

As a further aspect of the present invention: the limiting assembly comprises a sliding rail, the lower surface of the sliding rail is connected with the upper surface of the fixing frame, two sliding blocks are connected in the sliding rail in a sliding mode, and the upper surfaces of the four sliding blocks are connected with the lower surface of the same mounting plate.

As a further aspect of the present invention: the heating assembly comprises a circulating pipe, the conveying pipe is clamped in the circulating pipe, two ends of the circulating pipe are respectively connected with a return pipe and a discharge pipe, and the return pipe and the discharge pipe are clamped in the same circulating heater.

As a further aspect of the present invention: the feeding pipe is communicated with the circulating heater, the circulating heater is communicated with the circulating pipe through the discharging pipe, and the circulating pipe is communicated with the circulating heater through the return pipe.

(III) advantageous effects

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

1. this an improved generation device for MCVD equipment rare earth doping material is carried, through setting up the lead screw, screw-nut, the fly leaf, the mounting panel, the MCVD equipment material dopes the cabinet body, the movable rod, the baffle, electric putter and scale, control electric putter work, electric putter drives two baffles and two pointer movements through the fly leaf, when the pointer moves suitable scale position, control motor work, the mounting panel of motion drives the motion of control box and the MCVD equipment material dopes the cabinet body motion, insulating tube and conveyer pipe move at the internal motion of the MCVD equipment material dopes cabinet of motion, when the fly leaf of motion and baffle contact, the conveyer pipe moves suitable position, user's accessible baffle, pointer and the accurate control conveyer pipe of scale insert the internal length of MCVD equipment material dopes the cabinet, thereby accomplish accurate material transport that realizes the rare earth doping in-process reliably, great shortening material conveying pipeline's length, reduce the place and occupy the demand.

2. This an improved generation device for MCVD equipment tombarthite doping material is carried, through setting up circulating heater, the inlet pipe, the discharging pipe, back flow and circulating pipe, because circulating heater passes through discharge gate and back flow and is connected with the circulating pipe, and the circulating pipe joint is on the surface of conveyer pipe, silicon oil passes through the inlet pipe and inputs high flash point silicon oil to circulating heater in, high flash point silicon oil is heated by circulating heater, the high flash point silicon oil of heating gets into in the circulating pipe through the discharge gate, heat in the high flash point silicon oil passes through the conveyer pipe evenly in reaching the conveyer pipe through the circulating pipe, guarantee the temperature uniformity in the material transportation process conveying pipe, make the material in the conveyer pipe can react under suitable temperature, thereby improve product quality, guarantee the continuity of production, human resources are saved, improve production efficiency, increase economic benefits, improve the prefabricated stick of reloading process security simultaneously, ensure the security of the lives and property.

3. This an improved generation device for MCVD equipment tombarthite doping material is carried through setting up uide bushing and guide bar, because of sliding connection has the guide bar in the uide bushing, the guide bar can carry out spacingly to the uide bushing for the uide bushing can not take place to rock when the motion, and the joint has the movable rod of uide bushing can be along the steady motion that carries on of axial direction of guide bar.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of the fixing frame of the present invention in a bottom perspective view;

FIG. 3 is a schematic side view of a three-dimensional cross-sectional structure of the fixing frame of the present invention;

FIG. 4 is a schematic view of the three-dimensional cross-sectional structure of the heat-insulating pipe of the present invention;

in the figure: the device comprises a fixed frame 1, a 2 adjusting component, a 21 screw rod nut, a 22 screw rod, a 3 motor, a 4 movable plate, a 5 electric push rod, a 6 movable component, a 61 movable rod, a 62 pointer, a 7 guide component, a 71 guide sleeve, a 72 guide rod, an 8 baffle, a 9 mounting plate, a 10 limiting component, a 101 slide block, a 102 slide rail, a 11 slide hole, 12 scales, a 13 control box, a 14MCVD equipment material doping cabinet body, a 15 heat preservation pipe, a 16 conveying pipe, a 17 heating component, a 171 circulating pipe, a 172 return pipe, a discharge pipe 173, an 18 circulating heater and a 19 feeding pipe.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: an improved device for conveying rare earth doped materials of MCVD equipment comprises a fixed frame 1 and a heat preservation pipe 15, wherein an adjusting component 2 is arranged in the fixed frame 1, one end of the adjusting component 2 is connected with a motor 3, the adjusting component 2 is arranged in a movable plate 4, the upper surface of the movable plate 4 is connected with a mounting plate 9, the lower surface of the mounting plate 9 is provided with two limiting components 10, the two limiting components 10 are arranged on the upper surface of the fixed frame 1, one end of the movable plate 4 far away from the motor 3 is lapped with two baffle plates 8, one surface of the two baffle plates 8 close to the motor 3 is provided with a movable component 6, the baffle 8 is arranged, the baffle 8 can limit the position of the movable plate 4, one surface of the movable component 6 close to the motor 3 is connected with the side surface of the inner wall of the fixed frame 1 through the electric push rod 5, the movable component 6 is arranged in two sliding holes 11 arranged in the fixed frame 1, two guide components 7 connected in the fixed frame 1 are arranged in the movable component 6, the front and the back of the fixed frame 1 are both provided with scales 12, the upper surface of the mounting plate 9 is connected with a controller 13 and an MCVD equipment material doping cabinet body 14, by arranging the controller 13, the controller 13 is used for controlling the whole MCVD equipment material doping cabinet body, can be provided with communication interfaces of various industrial bus protocols according to requirements so as to be conveniently integrated in other control systems, the heat preservation pipe 15 is connected in the MCVD equipment material doping cabinet 14 in a sliding way, a conveying pipe 16 and a heating component 17 are arranged in the heat preservation pipe 15, by arranging the heat-insulating pipe 15, the heat-insulating pipe 15 can insulate the circulation pipe 171 because the circulation pipe 171 is arranged in the heat-insulating pipe 15, so that the heat in the circulation pipe 171 is not easily dissipated to the outside air, one end of the heating unit 17 near the motor 3 is connected to a circulation heater 18, by providing the circulation heater 18, the circulation heater 18 can introduce the high flash point silicone oil heated therein into the circulation pipe 171 through the discharge pipe 173.

A feeding pipe 19 is clamped on one surface of the circulating heater 18 close to the motor 3, and a user can add high flash point silicone oil into the circulating heater 18 through the feeding pipe 19 by arranging the feeding pipe 19.

Specifically, as shown in fig. 2 and fig. 3, the adjusting assembly 2 includes a screw nut 21, a screw 22 is connected to the screw nut 21 through an internal thread, the screw 22 is disposed in the fixing frame 1, the screw 22 is connected to an output shaft of the motor 3, the screw nut 21 is fastened in the movable plate 4, by disposing the screw 22 and the screw nut 21, when the screw 22 rotates, the rotating screw 22 can drive the screw nut 21 to move stably along an axial direction of the screw 22, the movable assembly 6 includes a movable rod 61, one side of the movable rod 61 away from the motor 3 is connected to two baffles 8, one side of the movable rod 61 close to the motor 3 is connected to the electric push rod 5, by disposing the electric push rod 5, the electric push rod 5 is controlled to operate because the electric push rod 5 is connected to the movable rod 61, the operating electric push rod 5 can drive the movable plate 4 to move, the movable rod 61 is disposed in two sliding holes 11, the front and the back of the movable rod 61 are both connected to pointers 62, the guide assembly 7 comprises a guide sleeve 71, the guide sleeve 71 is clamped in the movable rod 61, through the arrangement of the movable rod 61 and the sliding hole 11, the movable rod 61 is connected in the sliding hole 11 in a sliding manner, the sliding hole 11 can limit the movable rod 61, so that the movable rod 61 cannot shake during movement, the movable rod 61 can drive the pointer 62 to stably move, the guide rod 72 is connected in the guide sleeve 71 in a sliding manner, two ends of the guide rod 72 are respectively connected with two sides of the inner wall of the fixed frame 1, the limiting assembly 10 comprises a sliding rail 102, the lower surface of the sliding rail 102 is connected with the upper surface of the fixed frame 1, the sliding rail 102 is connected with two sliding blocks 101 in a sliding manner, through the arrangement of the sliding rail 102 and the sliding blocks 101, because the sliding blocks 101 are connected in the sliding rail 102 in a sliding manner, the sliding rail 102 can limit the sliding blocks 101, so that the sliding blocks 101 cannot slide during movement, the mounting plate 9 connected with the sliding blocks 101 can stably move under the action of the movable plate 4, the upper surfaces of the four sliding blocks 101 are connected with the lower surface of the same mounting plate 9, the heating assembly 17 comprises a circulating pipe 171, the conveying pipe 16 is clamped in the circulating pipe 171, two ends of the circulating pipe 171 are respectively connected with a return pipe 172 and a discharge pipe 173, the return pipe 172 and the discharge pipe 173 are clamped in the same circulating heater 18, the feeding pipe 19 is communicated with the circulating heater 18, the circulating heater 18 is communicated with the circulating pipe 171 through the discharge pipe 173, the circulating pipe 171 is communicated with the circulating heater 18 through the return pipe 172, by arranging the circulating pipe 171, because two ends of the circulating pipe 171 are connected with the circulating heater 18 through the discharge pipe 173 and the return pipe 172, and the circulating pipe 171 is clamped on the surface of the conveying pipe 16, high flash point silicone oil in the circulating pipe 171 can uniformly heat the conveying pipe 16.

The utility model discloses a theory of operation does:

s1, when the device needs to be used, an electric push rod 5 is controlled to work, the electric push rod 5 drives a movable rod 61 to move in two sliding holes 11, a moving movable plate 4 drives two guide sleeves 71 to slide on the surfaces of two guide rods 72, the moving movable rod 61 drives two baffles 8 to move, and the moving movable plate 4 drives two pointers 62 to move simultaneously;

s2, secondly, when the pointer 62 moves to a proper position of the scale 12, the electric push rod 5 is controlled to stop working, the motor 3 is controlled to work, the motor 3 drives the screw rod 22 to rotate, the rotating screw rod 22 drives the screw rod nut 21 to move, the moving screw rod nut 21 drives the movable plate 4 to move, the moving movable plate 4 drives the mounting plate 9 to move, and the moving mounting plate 9 drives the four sliders 101 to move in the two slide rails 102;

and S3, finally, the moving mounting plate 9 drives the controller 13 and the MCVD equipment material doping cabinet 14 to move, so that the heat preservation pipe 15 and the conveying pipe 16 move in the moving MCVD equipment material doping cabinet 14, and when the moving movable plate 4 is in contact with the baffle plate 8, the conveying pipe 16 moves to a proper position, and the motor 3 is controlled to stop working.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an improved generation device for MCVD equipment rare earth doping material is carried, includes mount (1) and insulating tube (15), its characterized in that: the utility model discloses a solar energy heat preservation device, be equipped with adjusting part (2) in mount (1), the one end of adjusting part (2) is connected with motor (3), adjusting part (2) is established in fly leaf (4), the upper surface connection of fly leaf (4) has mounting panel (9), the lower surface of mounting panel (9) is equipped with two spacing subassemblies (10), establishes the upper surface at mount (1) two spacing subassemblies (10), the one end overlap joint that motor (3) were kept away from to fly leaf (4) has two baffles (8), and the one side that two baffles (8) are close to motor (3) is equipped with movable assembly (6), movable assembly (6) are close to the one side of motor (3) and are connected with the side of mount (1) inner wall through electric putter (5), movable assembly (6) are established in two slide holes (11) of seting up in mount (1), be equipped with two direction subassemblies (7) of connection in mount (1) in movable assembly (6), scale (12) have all been seted up in the front and the back of mount (1), the upper surface connection of mounting panel (9) has control box (13) and is connected at MCVD equipment doping material mixing tube (14), the MCVD equipment slip pipe (14), be equipped with conveyer pipe (16) and heating element (17) in insulating tube (15), the one end that heating element (17) are close to motor (3) is connected with circulation heater (18), one side joint that circulation heater (18) are close to motor (3) has inlet pipe (19).

2. The improved apparatus for conveying rare earth doping material in MCVD equipment as claimed in claim 1, wherein: the adjusting component (2) comprises a screw rod nut (21), the screw rod nut (21) is connected with a screw rod (22) in an internal thread mode, the screw rod (22) is arranged in the fixing frame (1), the screw rod (22) is connected with an output shaft of the motor (3), and the screw rod nut (21) is connected in the movable plate (4) in a clamping mode.

3. The improved apparatus for conveying rare earth doped material for MCVD equipment according to claim 1, characterized in that: activity subassembly (6) are including movable rod (61), the one side and two baffle (8) that motor (3) were kept away from in movable rod (61) are connected, the one side that motor (3) are close to in movable rod (61) is connected with electric putter (5), establish in two slide opening (11) movable rod (61), the front and the back of movable rod (61) all are connected with pointer (62).

4. The improved device for conveying rare earth doping materials for an MCVD equipment according to claim 3, is characterized in that: the guide assembly (7) comprises a guide sleeve (71), the guide sleeve (71) is connected in the movable rod (61) in a clamping mode, a guide rod (72) is connected in the guide sleeve (71) in a sliding mode, and two ends of the guide rod (72) are connected with two sides of the inner wall of the fixing frame (1) respectively.

5. The improved apparatus for conveying rare earth doping material in MCVD equipment as claimed in claim 1, wherein: the limiting assembly (10) comprises a sliding rail (102), the lower surface of the sliding rail (102) is connected with the upper surface of the fixing frame (1), two sliding blocks (101) are connected in the sliding rail (102), and the upper surfaces of the four sliding blocks (101) are connected with the lower surface of the same mounting plate (9).

6. The improved apparatus for conveying rare earth doping material in MCVD equipment as claimed in claim 1, wherein: heating element (17) include circulating pipe (171), conveyer pipe (16) joint is in circulating pipe (171), the both ends of circulating pipe (171) are connected with back flow (172) and discharging pipe (173) respectively, back flow (172) and discharging pipe (173) joint are in same circulating heater (18).

7. The improved apparatus for conveying rare earth doping material in MCVD equipment according to claim 6, wherein: the feeding pipe (19) is communicated with the circulating heater (18), the circulating heater (18) is communicated with the circulating pipe (171) through the discharging pipe (173), and the circulating pipe (171) is communicated with the circulating heater (18) through the return pipe (172).