CN210171851U

CN210171851U - Constant-temperature rotary heating table structure for optical device glue fixation

Info

Publication number: CN210171851U
Application number: CN201920697709.XU
Authority: CN
Inventors: Guojin Shi; 石国金; Tingquan Zhao; 赵廷全; Gang Lu; 卢刚
Original assignee: Guangdong Ruigu Optical Communications Ltd By Share Ltd
Current assignee: Guangdong Ruigu Optical Communications Ltd By Share Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-03-24
Anticipated expiration: 2029-05-15

Abstract

The utility model provides a constant temperature rotary heating platform structure for optical device glues admittedly, including constant temperature heating platform major structure and heating platform, constant temperature heating platform major structure sends the heat and heats heating platform, but heating platform is the rotary heating platform of rotation, but be equipped with a plurality ofly on the rotary heating platform respectively around the central device department of placing of waiting to toast of its rotation. After the worker carries out the operation of some high temperature glue to optical device, place in order and wait to toast device to the waiting of rotary heating platform and toast the device department of placing, and manual rotatory heating platform rotation of making simultaneously, wait after the rotary heating platform rotation round, wait to toast the high temperature glue on the device and basically baked, the workman takes off the device that has been baked again, change other and wait to toast the device, then can continue to toast the process, need not to increase equipment input like this and enlarge production space, need not to increase the manpower, low in production cost promptly, high in production efficiency.

Description

Constant-temperature rotary heating table structure for optical device glue fixation

Technical Field

The utility model relates to an optical device processing technology field, in particular to a constant temperature rotary heating platform structure that is used for optical device to glue admittedly.

Background

In the optical communication market developing at a high speed, the laying of fiber to the home and 4G networks ensures that people really realize more convenient life experience brought by the rapid development of the network era, the market development of the optical communication market is increasingly strong, the market competition therewith is increasingly increased, the production cost is reduced, the production efficiency is improved, and the optical communication market becomes a necessary way for optical communication device manufacturers.

In an Optical communication system, a plug-in type Optical transmission receiving Assembly BOSA (Bi-di Optical Sub-Assembly) is an important component of a data center and a passive Optical network, a laser is welded on a base by adopting a laser welding technology to be used as a transmitting end of the BOSA, a receiving detector is pre-fixed on the base by using UV glue through a coupling machine to be used as a receiving end of the BOSA, then a circle of high-temperature glue is dotted between the receiving end and the base, and then the high-temperature glue is baked and fixed, so that the Assembly of the Optical transmission receiving Assembly BOSA is completed. For the procedure of high-temperature glue post-baking of the receiving terminal in the BOSA, the existing optical device manufacturers use one of the following two methods to complete the procedure:

1. using a constant temperature heating table: the constant temperature heating table is designed into a square structure, three mold strips are assembled on the left side, the right side and the front side of the plane of the baking table respectively, after high temperature glue is dispensed to BOSA, the BOSA is placed in a BOSA hole groove of the mold strips, the mold strips on the plane of the baking table are heated and then the high temperature glue on a product is baked, but the high temperature glue used by the existing optical device basically needs 30 minutes of baking time, so when a production line produces the pluggable light emitting and receiving component BOSA in a large batch, if one worker uses the constant temperature heating table designed into the square structure, the time is consumed, the production efficiency is low, the production requirement cannot be met, if one worker uses two or three constant temperature heating tables designed into the square structure simultaneously, the equipment investment is required to be increased, the production space is required to be enlarged, and the production cost is greatly improved;

2. using a high-temperature box: the BOSA mold strips are assembled on the material tray, after the BOSA is subjected to high-temperature glue dispensing, the BOSA is placed into the BOSA mold strips of the material tray, the material tray is transferred into a high-temperature box to be baked uniformly when a certain number of the BOSA mold strips are placed, if the production process is adopted, the high-temperature baking box needs to be purchased, and manpower and material resources need to be additionally added in the transferring process from the high-temperature glue to the baking box, so that the production cost is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an optical device warm table structure that can reduction in production cost, improve production efficiency.

In order to solve the technical problem, the utility model provides a constant temperature rotary heating platform structure for optical device glues admittedly, including constant temperature heating platform major structure and heating platform, constant temperature heating platform major structure sends the heat and heats heating platform, but heating platform is the rotary heating platform of rotation, but be equipped with a plurality ofly respectively on the rotary heating platform around the central device department of placing of waiting to toast of its rotation.

Preferably, the specific structure for realizing autorotation of the rotary heating platform is as follows: including heat conduction piece and rotation axis, but the rotation axis is installed on the heat conduction piece relatively rotating, rotatory heating platform fixed mounting is on the rotation axis, the heat that constant temperature heating table major structure sent passes to rotatory heating platform through heat conduction piece and rotation axis in proper order.

Preferably, the heat conduction piece is cylindricly, rotation axis and rotary heating platform all are the ring form, the ring form rotation axis cover relatively rotatably on the cylindric heat conduction piece, the fixed cover of ring form rotary heating platform is in on the ring form rotation axis.

Preferably, the specific structure for fixedly sleeving the circular ring-shaped rotary heating platform on the circular ring-shaped rotating shaft is as follows: the outer side edge of the rotating shaft is provided with two symmetrical positioning convex strips, the inner side edge of the circular ring-shaped rotary heating platform is provided with two symmetrical positioning concave pits, and the two positioning convex strips are clamped in the two positioning concave pits respectively.

Preferably, the constant temperature heating table major structure stretches out and has many heater strips, and these many heater strips are the form slope of dispersing from the top of constant temperature heating table major structure and stretch out the back upwards, bend into vertical form in same high department, and the part that many heater strips bent into vertical form inserts in the heat conduction piece.

Preferably, the constant temperature heating table main body structure comprises a temperature controller and a power switch, wherein the temperature controller is electrically connected with the heating wire and the power switch respectively.

Preferably, the constant temperature heating table main body structure comprises a support arranged at the top of the constant temperature heating table main body structure, and the heat conduction block is arranged on the support.

Preferably, the middle part of the pillar is provided with a heat insulation plate, and the heat insulation plate is provided with a round hole for the heating wire to pass through.

Preferably, a handle is mounted on the rotating shaft.

Preferably, the rotary heating platform has two layers.

The utility model discloses following beneficial effect has: constant temperature heating table major structure heats the rotation heating platform, the workman is after carrying out some high temperature glue operations to optical device, place in order and wait to toast the device to the device department of placing of waiting of rotatory heating platform, and manual rotatory heating platform rotation of making simultaneously, wait to toast after the rotation round of rotatory heating platform, the high temperature glue on the device of waiting to toast has basically been toasted, the workman takes off the device that has been toasted again, change other and wait to toast the device, then can continue to toast the process, need not to increase equipment input and enlarge production space like this, need not to increase manpower and materials, low in production cost promptly, high in production efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a constant temperature rotary heating stage structure for optical device glue fixation;

FIG. 2 is a front view of a constant temperature rotary heating stage configuration for optical device glue curing;

FIG. 3 is an exploded view of a constant temperature rotary heating stage configuration for optical device glue curing;

FIG. 4 is a top view of the body structure of the thermostatic heating stage;

FIG. 5 is a top view of the rotating shaft;

figure 6 is a top view of a dual layer rotary heating platform.

Description of reference numerals: 1-a constant temperature heating table main body structure; 2-cylindrical heat conducting block; 3-a rotating shaft; 4-double-layer rotary heating platform; 5-a handle; 6-groove; 7-heating wires; 8-temperature controller; 9-power switch; 10-a pillar; 11-a heat insulation plate; 12-a sheet metal shell; 13-positioning convex strips; 14-positioning the pits; 15-devices to be baked.

Detailed Description

A constant temperature rotary heating platform structure for optical device glues admittedly is shown in figure 1, including constant temperature heating platform major structure 1, cylindric heat conduction piece 2, rotation axis 3 and double-deck rotatory heating platform 4, wherein install five handles 5 on the rotation axis 3 (because the angle problem, figure 1 only shows three of them handles 5), the edge of double-deck rotatory heating platform 4 is equipped with a plurality of recesses 6 and is used as waiting to toast the device place department, waits to toast device 15 and places on this recess 6.

As shown in fig. 2, the constant temperature heating table main structure 1 includes a heating wire 7, a temperature controller 8, a power switch 9, a pillar 10, a heat insulation board 11, a sheet metal casing 12, and a heat dissipation fan (not shown in the figure) disposed inside the sheet metal casing 12, wherein the temperature controller 8 and the power switch 9 are disposed on a side surface of the sheet metal casing 12, the heating wire 7 and the pillar 10 are disposed on a top portion of the sheet metal casing 12, the temperature controller 8 is electrically connected to the heating wire 7 and the power switch 9, and the temperature controller 8 can control the heating wire 7 to emit heat. Cylindric heat conduction piece 2 is installed on the pillar 10 of constant temperature heating stage major structure 1, and rotation axis 3 is installed on cylindric heat conduction piece 2, and double-deck rotatory heating platform 4 is installed on rotation axis 3, and heater strip 7 and the contact of cylindric heat conduction piece 2, then the heat that 8 control of temperature controller heater strip 7 sent can pass to cylindric heat conduction piece 2, rotation axis 3 and double-deck rotatory heating platform 4 in proper order. The heat insulating board 11 is arranged in the middle of the pillar 10, the round hole is arranged in the middle of the heat insulating board 11 for the heating wire 7 to pass through, thus the heat emitted by the heating wire 7 can be transferred to the cylindrical heat conducting block 2, and the heat insulating board 11 can separate the heat on the cylindrical heat conducting block 2, so that the heat can not be transferred back to the sheet metal shell 12.

As shown in fig. 4, four heating wires 7 and four support posts 10 are provided (only three heating wires 4 and two support posts 10 are shown in fig. 2 due to the angle problem), and as can be seen from fig. 3, the four heating wires 7 are extended upward in a divergent manner obliquely from the same position on the top of the sheet metal shell 12, and the extended four heating wires 7 are bent vertically at the same height which is not higher than the height of the support posts 10. The bottom of the cylindrical heat conducting block 2 is provided with four heating wire holes (not shown in the figure) at positions corresponding to the four heating wires 4, and when the cylindrical heat conducting block 2 is installed on the pillar 10, the parts bent into vertical shapes by the four heating wires 7 are respectively inserted into the four heating wire holes of the cylindrical heat conducting block 2.

As shown in fig. 3, the front view of the cylindrical heat-conducting block 2 is in an inverted T shape, i.e. the diameter of the upper end of the cylindrical heat-conducting block 2 is smaller than that of the lower end. As shown in fig. 5, the rotation shaft 3 is annular, and as can be seen from fig. 3, the front view of the rotation shaft 3 is also inverted T-shaped, that is, the outer diameter of the upper end of the rotation shaft 3 is smaller than that of the lower end, and the inner diameter of the rotation shaft 3 is equal to that of the upper end of the cylindrical heat conduction block 2, so that the rotation shaft 3 can be sleeved on the upper end of the cylindrical heat conduction block 2 and supported by the lower end of the cylindrical heat conduction block 2, and thus the rotation shaft 3 can rotate relative to the cylindrical heat conduction block 2. As shown in fig. 5, the outer side of the upper end of the rotating shaft 3 is provided with two symmetrical positioning protruding strips 13, as shown in fig. 6, the double-layer rotary heating platform 4 is in a circular ring shape, the inner diameter of the double-layer rotary heating platform is equal to the outer diameter of the upper end of the rotating shaft 3, and two symmetrical positioning pits 14 are arranged on the inner side of the double-layer rotary heating platform 4, the two positioning pits 14 are adapted to the two positioning protruding strips 13 on the side of the rotating shaft 3, so that the double-layer rotary heating platform 4 can be sleeved on the upper end of the rotating shaft 3 and supported by the lower end of the. Double-deck rotatory heating platform 4 cover is behind the upper end of rotation axis 3, and location sand grip 13 card is in location pit 14 to when making workman manual rotation axis 3, rotation axis 3 can drive double-deck rotatory heating platform 4 synchronous revolution.

Handle 5 is equipped with helicitic texture, and the handle 5 mounted position on the double-deck rotatory heating platform 4 is equipped with the screw hole (not shown in the figure), and the equipment of handle 5 can be accomplished to the screw hole of the double-deck rotatory heating platform 4 into to the helicitic texture of workman handle 5, and the main function of handle 5 is that supply workman manual rotation axis 3 to it is rotatory to drive double-deck rotatory heating platform 4. Constant temperature heating stage major structure 1 sends the heat through heater strip 7, this heat loops through cylindric heat conduction piece 2 and rotation axis 3 and passes to double-deck rotatory heating platform 4, the workman is after carrying out some high temperature glue operation to optical device, place in order and need toast on 15 to double-deck rotatory heating platform 4's recess 6, and manual rotatory rotation axis 3 simultaneously, thereby it is rotatory to drive double-deck rotatory heating platform 4, treat after double-deck heating platform 4 rotates the round, treat that the high temperature glue on the device of toasting has basically been toasted futilely, the workman takes off the device that has been toasted futilely again, other devices of waiting to toast are changed, then can continue to toast the process, need not to increase equipment input like this and enlarge production space, need not to increase manpower and materials, low in production cost promptly, high production efficiency.

Claims

1. The utility model provides a constant temperature rotary heating platform structure for optical device glues admittedly, includes constant temperature heating platform major structure and heating platform, constant temperature heating platform major structure sends the heat and heats heating platform, characterized by: the heating platform is a rotatable rotary heating platform, and a plurality of placing positions of the devices to be baked around the rotation center of the rotary heating platform are respectively arranged on the rotary heating platform.

2. The structure of claim 1, wherein the specific structure for realizing the autorotation of the rotary heating platform is as follows: including heat conduction piece and rotation axis, but the rotation axis is installed on the heat conduction piece relatively rotating, rotatory heating platform fixed mounting is on the rotation axis, the heat that constant temperature heating table major structure sent passes to rotatory heating platform through heat conduction piece and rotation axis in proper order.

3. The structure of claim 2, wherein the heating stage comprises: the heat conduction block is cylindrical, the rotating shaft and the rotary heating platform are both in a circular ring shape, the circular ring-shaped rotating shaft is sleeved on the heat conduction block in a relatively rotatable manner, and the circular ring-shaped rotary heating platform is fixedly sleeved on the circular ring-shaped rotating shaft.

4. The constant-temperature rotary heating table structure for optical device glue fixing according to claim 3, wherein the specific structure for fixedly sleeving the annular rotary heating platform on the annular rotary shaft is as follows: the outer side edge of the rotating shaft is provided with two symmetrical positioning convex strips, the inner side edge of the circular ring-shaped rotary heating platform is provided with two symmetrical positioning concave pits, and the two positioning convex strips are clamped in the two positioning concave pits respectively.

5. The structure of claim 2, wherein the heating stage comprises: the constant temperature heating table major structure stretches out and has many heater strips, and these many heater strips are the form slope of dispersing from the top of constant temperature heating table major structure and stretch out the back upwards, bend into vertical form in same high department, and many heater strips bend into the part of vertical form and insert in the heat conduction piece.

6. The structure of claim 5, wherein the heating stage comprises: the constant temperature heating table main body structure comprises a temperature controller and a power switch, wherein the temperature controller is respectively and electrically connected with a heating wire and the power switch.

7. The structure of claim 5, wherein the heating stage comprises: the constant temperature heating table main body structure comprises a support arranged at the top of the constant temperature heating table main body structure, and the heat conduction block is arranged on the support.

8. The structure of claim 7, wherein the heating stage comprises: the middle part of the strut is provided with a heat insulation plate, and the heat insulation plate is provided with a round hole for the heating wire to pass through.

9. The structure of claim 2, wherein the heating stage comprises: and a handle is arranged on the rotating shaft.

10. The structure of claim 1, wherein the heating stage comprises: the rotary heating platform has two layers.