CN105751485A - Optical module welding device - Google Patents
Optical module welding device Download PDFInfo
- Publication number
- CN105751485A CN105751485A CN201511011683.1A CN201511011683A CN105751485A CN 105751485 A CN105751485 A CN 105751485A CN 201511011683 A CN201511011683 A CN 201511011683A CN 105751485 A CN105751485 A CN 105751485A
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- CN
- China
- Prior art keywords
- hot
- welding
- fixing plate
- cylinder
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention is applicable to technical field of manufacturing and provides an optical module welding device.The optical welding device comprises a hot-pressing device, a pneumatic device, a rotary disk and a welding jig.The pneumatic device is arranged on the hot-pressing device, the rotary disk is arranged on a workbench of the hot-pressing device, the welding jig is arranged on the rotary disk, and a hot-pressing head of the hot-pressing device is connected with an air cylinder push rod of the pneumatic device and suspended above the welding jig.By a hot-pressing jig positioning seat, hot-pressing welding is realized in a way that 2PCS flexible printed circuit boards are clamped in one time, and once welding of FPC (flexible printed circuit) boards of 2PCS modules is realized by single equipment with two stations; the hot-pressing head made of a titanium alloy material is less prone to deformation of end faces under high temperature, simultaneous hot pressing of 2PCS FPC boards is realized by means of pulse heating, and production efficiency is improved.
Description
Technical field
The invention belongs to manufacture processing technique field, particularly relate to the welder of a kind of optical module.
Background technology
Existing single head fixture refer to disposable can the fixture of thermal compression welding 1PCS soft board (FPC), can be applicable to the welding of the soft board (FPC) of optical communication industry common SFP module.Comparing single head fixture, double end fixture has structure, and production efficiency is high, simple operation, controls the features such as easy, therefore has good application prospect.
Under normal circumstances, in common SFP module, 2PCS(soft board to be completed) welding, it is only necessary to thermal compression welding 1PCS soft board (FPC), by the AB double of thermocompression bonder, it is achieved the welding of the soft board (FPC) of a common SFP module.But in CSFP module, total 4PCS soft board (FPC) needs welding, and structure is complicated, and soft board size differs, and welding sequence is had higher requirements, this just requires a kind of weld jig that can realize once having welded CSFP module.This kind of fixture usually requires that once at least can place 2PCS soft board (FPC) welds, and realizes once having welded 4PCS soft board (FPC) by the AB double of hot press.
Realizing once welding 2PCS soft board (FPC), a simplest method is exactly one double-end heating pressure head of brand-new, but each solder pad space length of 2PCS soft board is only small, it is difficult to ensure that welding quality.This is accomplished by one can place the positioning fixture of 2PCS soft board (FPC) to ensure welding precision simultaneously, promotes welding quality.
Existing CSFP module design has 4PCS soft board (FPC) and soft board size to differ, and adopts existing thermal compression welding mode to need to change fixture and just can complete the welding of whole module soft board for three times；Existing pressure head once can only weld 1PCS soft board (FPC), inefficient.
Summary of the invention
It is an object of the invention to provide the welder of a kind of optical module, it is intended to solve above-mentioned technical problem.
The present invention is realized in, a kind of welder of optical module, described welder includes hot-press arrangement, pneumatic means, rotation dish and weld jig, described pneumatic means is located on described hot-press arrangement, described rotation dish is located on the workbench of described hot-press arrangement, described weld jig is located on described rotation dish, and the thermal head of described hot-press arrangement connects the cylinder push-rod of described pneumatic means, and described thermal head is suspended in above described weld jig.
The further technical scheme of the present invention is: described weld jig includes the first welding base and the second welding base, and described first welding base is parallel with the second welding base to be located on described rotation dish.
The further technical scheme of the present invention is: described first welding base and the second welding base are identical, it includes base plate, it is located at the micropositioning stage on described base plate and fixing plate base, is located at the product clamper on described micropositioning stage, be located at the fixing plate of the PCBA on described fixing plate base.
The further technical scheme of the present invention is: described PCBA is fixing, and plate is provided with the avoiding hollow groove that concave downward is multiple, multiple described avoiding hollow grooves divide two groups to be set in parallel on the fixing plate of described PCBA, the fixing plate of described PCBA is additionally provided with multiple altitude location adjustment hole, the fixing plate of described PCBA is additionally provided with two X-axis location adjustment holes be arrangeding in parallel in the class, and multiple altitude location adjustment holes are arranged around described avoiding hollow groove.
The further technical scheme of the present invention is: being additionally provided with two arc-shaped recess portions on the fixing plate of described PCBA, each arc-shaped recess portion opposite sides connects described avoiding hollow groove.
The further technical scheme of the present invention is: described product clamper is provided with two parallel Y-axis location adjustment holes, it is provided with four altitude location adjustment holes between two described Y-axis location adjustment holes, four described altitude location adjustment hole composition rectangles, also having on described product clamper and be provided with soft board placing trough, it is parallel that described soft board placing trough positions adjustment hole with described Y-axis.
The further technical scheme of the present invention is: described micropositioning stage includes the first micro-adjusting mechanism and the second micro-adjusting mechanism, and described first micro-adjusting mechanism sets described second micro-adjusting mechanism.
The further technical scheme of the present invention is: described pneumatic means includes cylinder block, cylinder, air pump, bracing frame, controller and cylinder push-rod, described cylinder block is located on support frame as described above, described cylinder is installed on described cylinder block, the air inlet of described cylinder connects the gas outlet of described air pump by trachea, the end that controls of described air pump connects the outfan of described controller, and the cylinder rod of described cylinder connects described cylinder push-rod.
The further technical scheme of the present invention is: described thermal head adopts titanium alloy material to make.
The invention has the beneficial effects as follows: hot-pressing fixture positioning base, adopt the mode of clamped one time 2PCS soft board to carry out thermal compression welding, realize once having welded soft board (FPC) welding of 2PCS module by the mode of single device double；Adopt titanium alloy material to make thermal head, be unlikely to deform through high temperature rear end face, by PULSE HEATING, hot pressing 2PCS soft board simultaneously (FPC), improves production efficiency.This apparatus structure is simple, easy to operate, efficiency is high, time saving and energy saving, with low cost.
Accompanying drawing explanation
Fig. 1 is the topology view of the product clamper that provides of the embodiment of the present invention and the fixing plate of PCBA.
Fig. 2 is the structural representation of the welder of the optical module that the embodiment of the present invention provides.
Detailed description of the invention
Accompanying drawing labelling: adjustment hole 12-arc-shaped recess portion, adjustment hole 9-altitude location adjustment hole 10-avoiding hollow groove 11-X axle location, 1-hot-press arrangement 2-pneumatic means 3-rotation dish 4-weld jig 5-product clamper 6-PCBA fixing plate 7-soft board placing trough 8-Y axle location.
Fig. 1-2 illustrates the welder of optical module provided by the invention, described welder includes hot-press arrangement 1, pneumatic means 2, rotation dish 3 and weld jig 4, described pneumatic means 2 is located on described hot-press arrangement 1, described rotation dish 3 is located on the workbench of described hot-press arrangement 1, described weld jig 4 is located on described rotation dish 3, the thermal head of described hot-press arrangement 1 connects the cylinder push-rod of described pneumatic means 2, and described thermal head is suspended in above described weld jig 4.Hot-pressing fixture positioning base, adopts the mode of clamped one time 2PCS soft board to carry out thermal compression welding, realizes once having welded soft board (FPC) welding of 2PCS module by the mode of single device double；Adopt titanium alloy material to make thermal head, be unlikely to deform through high temperature rear end face, by PULSE HEATING, hot pressing 2PCS soft board simultaneously (FPC), improves production efficiency.
Described weld jig includes the first welding base and the second welding base, and described first welding base is parallel with the second welding base to be located on described rotation dish.
Described first welding base and the second welding base are identical, and it includes base plate, are located at the micropositioning stage on described base plate and fixing plate base, are located at the product clamper on described micropositioning stage, are located at the fixing plate 6 of the PCBA on described fixing plate base.
Described PCBA is fixing, and plate 6 is provided with the multiple avoiding hollow groove of concave downward 10, multiple described avoiding hollow grooves 10 points two groups are set in parallel on the fixing plate 6 of described PCBA, the fixing plate 6 of described PCBA is additionally provided with multiple altitude location adjustment hole 9, being additionally provided with two X-axis location adjustment holes 11 be arrangeding in parallel on the fixing plate 6 of described PCBA, multiple altitude location adjustment holes 9 are arranged around described avoiding hollow groove 10.
Being additionally provided with two arc-shaped recess portions 12 on the fixing plate 6 of described PCBA, each arc-shaped recess portion 12 opposite sides connects described avoiding hollow groove 10.
Described product clamper 5 is provided with two parallel Y-axis location adjustment holes 8, it is provided with four altitude location adjustment holes 9 between two described Y-axis location adjustment holes 8, four described altitude location adjustment holes 9 form rectangle, also having on described product clamper 5 and be provided with soft board placing trough 7, it is parallel that described soft board placing trough 7 positions adjustment hole 8 with described Y-axis.
Described micropositioning stage includes the first micro-adjusting mechanism and the second micro-adjusting mechanism, and described first micro-adjusting mechanism sets described second micro-adjusting mechanism.
Described pneumatic means 2 includes cylinder block, cylinder, air pump, bracing frame, controller and cylinder push-rod, described cylinder block is located on support frame as described above, described cylinder is installed on described cylinder block, the air inlet of described cylinder connects the gas outlet of described air pump by trachea, the end that controls of described air pump connects the outfan of described controller, and the cylinder rod of described cylinder connects described cylinder push-rod.
Described thermal head adopts titanium alloy material to make.
Double end fixture includes weld jig, pneumatic means, rotation dish and hot-press arrangement.
Hot-pressing fixture adopts the mode of clamped one time 2PCS soft board to carry out thermal compression welding, realizes once having welded soft board (FPC) welding of 2PCS module by the mode of single device double.
Thermal head adopts titanium alloy material to make thermal head, is unlikely to deform through high temperature rear end face, by PULSE HEATING, hot pressing 2PCS soft board simultaneously (FPC), improves production efficiency.
Module PCBA board is assembled in clamp base, then by pad is coated with last layer Colophonium, soft board one is respectively put into soft board placing trough successively, then press controller, fine-adjusting pad and soft board position, rotate rotation dish workbench, automatically carry out thermal compression welding；Soft board two is respectively put into soft board placing trough successively, then presses controller, fine-adjusting pad and soft board position, rotate rotation dish workbench, automatically carry out thermal compression welding；Module hot pressing completed is taken off, and places another module and loads in fixture, circulate successively, improves production efficiency.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (9)
1. the welder of an optical module, it is characterized in that, described welder includes hot-press arrangement, pneumatic means, rotation dish and weld jig, described pneumatic means is located on described hot-press arrangement, described rotation dish is located on the workbench of described hot-press arrangement, described weld jig is located on described rotation dish, and the thermal head of described hot-press arrangement connects the cylinder push-rod of described pneumatic means, and described thermal head is suspended in above described weld jig.
2. welder according to claim 1, it is characterised in that described weld jig includes the first welding base and the second welding base, described first welding base is parallel with the second welding base to be located on described rotation dish.
3. welder according to claim 2, it is characterised in that described first welding base and the second welding base are identical, it includes base plate, it is located at the micropositioning stage on described base plate and fixing plate base, is located at the product clamper on described micropositioning stage, be located at the fixing plate of the PCBA on described fixing plate base.
4. welder according to claim 3, it is characterized in that, described PCBA is fixing, and plate is provided with the avoiding hollow groove that concave downward is multiple, multiple described avoiding hollow grooves divide two groups to be set in parallel on the fixing plate of described PCBA, the fixing plate of described PCBA is additionally provided with multiple altitude location adjustment hole, the fixing plate of described PCBA is additionally provided with two X-axis location adjustment holes be arrangeding in parallel in the class, and multiple altitude location adjustment holes are arranged around described avoiding hollow groove.
5. welder according to claim 4, it is characterised in that being additionally provided with two arc-shaped recess portions on the fixing plate of described PCBA, each arc-shaped recess portion opposite sides connects described avoiding hollow groove.
6. welder according to claim 5, it is characterized in that, described product clamper is provided with two parallel Y-axis location adjustment holes, it is provided with four altitude location adjustment holes between two described Y-axis location adjustment holes, four described altitude location adjustment hole composition rectangles, also having on described product clamper and be provided with soft board placing trough, it is parallel that described soft board placing trough positions adjustment hole with described Y-axis.
7. welder according to claim 6, it is characterised in that described micropositioning stage includes the first micro-adjusting mechanism and the second micro-adjusting mechanism, and described first micro-adjusting mechanism sets described second micro-adjusting mechanism.
8. welder according to claim 7, it is characterized in that, described pneumatic means includes cylinder block, cylinder, air pump, bracing frame, controller and cylinder push-rod, described cylinder block is located on support frame as described above, described cylinder is installed on described cylinder block, the air inlet of described cylinder connects the gas outlet of described air pump by trachea, and the end that controls of described air pump connects the outfan of described controller, and the cylinder rod of described cylinder connects described cylinder push-rod.
9. welder according to claim 7, it is characterised in that described thermal head adopts titanium alloy material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011683.1A CN105751485B (en) | 2015-12-30 | 2015-12-30 | A kind of welder of optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011683.1A CN105751485B (en) | 2015-12-30 | 2015-12-30 | A kind of welder of optical module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105751485A true CN105751485A (en) | 2016-07-13 |
| CN105751485B CN105751485B (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011683.1A Active CN105751485B (en) | 2015-12-30 | 2015-12-30 | A kind of welder of optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105751485B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106852021A (en) * | 2017-04-03 | 2017-06-13 | 东莞市仪锐电子有限公司 | A kind of PCB weld tabs pulse hot press |
| CN110205472A (en) * | 2019-06-10 | 2019-09-06 | 大连藏龙光电子科技有限公司 | A kind of optical module stress release method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203140916U (en) * | 2013-02-05 | 2013-08-21 | 珠海市科瑞思机械科技有限公司 | Constant temperature hot press |
| CN205326276U (en) * | 2015-12-30 | 2016-06-22 | 深圳市恒宝通光电子股份有限公司 | Welding set of optical module |
-
2015
- 2015-12-30 CN CN201511011683.1A patent/CN105751485B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203140916U (en) * | 2013-02-05 | 2013-08-21 | 珠海市科瑞思机械科技有限公司 | Constant temperature hot press |
| CN205326276U (en) * | 2015-12-30 | 2016-06-22 | 深圳市恒宝通光电子股份有限公司 | Welding set of optical module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106852021A (en) * | 2017-04-03 | 2017-06-13 | 东莞市仪锐电子有限公司 | A kind of PCB weld tabs pulse hot press |
| CN110205472A (en) * | 2019-06-10 | 2019-09-06 | 大连藏龙光电子科技有限公司 | A kind of optical module stress release method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105751485B (en) | 2018-05-04 |
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Address after: 518000 809, 810, 811, block B, building 6, Shenzhen International Innovation Valley, Dali community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN HI-OPTEL TECHNOLOGY Co.,Ltd. Address before: 518000 East, 4th, 5th and 6th floors of Gaofa No.2 factory building, maotoushan Gaofa Industrial Zone, Beihuan Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HI-OPTEL TECHNOLOGY Co.,Ltd. |