CN214602827U

CN214602827U - Tool for automatic welding of optical device

Info

Publication number: CN214602827U
Application number: CN202120513409.9U
Authority: CN
Inventors: 葛靖; 李秩; 罗森松
Original assignee: Chengdu Tsuhan Science & Technology Co ltd
Current assignee: Chengdu Tsuhan Science & Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-05
Anticipated expiration: 2031-03-11

Abstract

The utility model provides a frock is used in optical device automatic weld, belong to optical module technical field, the on-line screen storage device comprises a base, the even a plurality of optical device that has seted up of base front side is put into the mouth, even be connected with the first slider of a plurality of in the base, be provided with adjusting part between first slider and the base, it has the second slider to peg graft on the first slider, be connected with first spring between first slider and the second slider, all seted up the optical device mounting groove on first slider and the second slider, the position one-to-one of mouth is put into to the position of optical device mounting groove and optical device, the articulated end cover board that has the base front side, the articulated end cover board that has originated in base top. The utility model discloses the application has reduced workshop to welding personnel's demand on automatic soldering tin machine, and the frock operation is simpler, has reduced the requirement of workshop to production staff's proficiency, and station quantity is more, and automatic soldering tin machine's welding speed is very fast for welding speed, thereby let the company reduce the human cost, simultaneously, welding quality can effectively be guaranteed to this frock.

Description

Tool for automatic welding of optical device

Technical Field

The utility model belongs to the technical field of the optical module, a automatic welding frock is related to, especially relate to a frock is used in optical device automatic weld.

Background

The optical devices are divided into active devices and passive devices, the active devices are optoelectronic devices which need external energy to drive and work in an optical communication system and can convert electrical signals into optical signals or convert optical signals into electrical signals, and the active devices are hearts of the optical transmission system. The existing optical device needs to be welded with a flexible board main board assembly.

In the prior art, a single welding mode is adopted for welding between the optical device and the flexible board main board assembly, so that the welding efficiency of the welding mode is low, the requirement on welding personnel is large, and the operation is complex. Meanwhile, welding needs to ensure that the welding surface of the flexible board and the optical device is attached, and the non-attachment of the welding surface can influence the sensitivity of signals, especially high-frequency signals. Therefore, the flexible plate needs to be pressed by force during welding, but the flexible plate is damaged due to excessive force, so that the requirement on the skill of a welding worker is high.

Therefore, in order to solve the problems, the utility model provides a frock is used in optical device automatic weld.

Disclosure of Invention

In view of the above drawbacks of the prior art, an object of the present invention is to provide a tooling for automatic welding of optical devices, which is used to solve the technical problems in the prior art that the welding efficiency of the optical devices is low and the devices are easily damaged during the welding process.

In order to achieve the above and other related purposes, the invention provides a tool for automatically welding optical devices, which comprises a base, wherein a plurality of optical device placing openings are uniformly formed in the front side of the base, a plurality of first sliding blocks are uniformly connected in the base, an adjusting assembly is arranged between each first sliding block and the base, a second sliding block is inserted in each first sliding block, a first spring is connected between each first sliding block and each second sliding block, optical device mounting grooves are formed in the first sliding blocks and the second sliding blocks, the positions of the optical device mounting grooves correspond to the positions of the optical device placing openings one by one, a receiving end cover plate is hinged to the front side of the base, and a transmitting end cover plate is hinged to the top of the base.

Preferably, the base is connected with a bottom plate, the first sliding block is uniformly connected to the bottom plate, and the adjusting component is arranged between the first sliding block and the bottom plate.

Preferably, the first slider comprises two L-shaped fixed blocks which are symmetrically arranged, an optical device mounting groove is formed between the two L-shaped fixed blocks, the backs of the two L-shaped fixed blocks are connected through a connecting plate, two connecting columns are symmetrically connected to the side walls of the two sides of the connecting plate, a first insertion groove is formed between the two connecting columns, a second insertion groove is formed between the connecting columns and the L-shaped stop block, and the L-shaped fixed blocks, the connecting plate and the connecting columns are integrally formed.

Preferably, the adjusting assembly comprises two support studs, the two support studs penetrate through the two L-shaped fixing blocks respectively and then are connected with the bottom plate, a second spring is sleeved outside each support stud, the upper end of each second spring is connected with the L-shaped fixing block, and the lower end of each second spring is connected with the bottom plate.

Preferably, the second slider includes the dog, and dog both sides lateral wall symmetric connection has the grafting piece, and the grafting piece is pegged graft in first inserting groove, the dog bottom is connected with the plugboard, and the plugboard is pegged graft in the second inserting groove, the plugboard middle part is inwards sunken to form the optical device draw-in groove.

Preferably, the first spring is disposed between the connecting plate and the stopper.

Preferably, the two ends of the base are respectively hinged with a first pressing block and a second pressing block of a door frame type.

Preferably, the inner side of the receiving end cover plate is connected with a receiving end separation blade, the inner side of the transmitting end cover plate is connected with a transmitting end separation blade, and magnets are arranged between the receiving end cover plate and the receiving end separation blade and between the transmitting end cover plate and the transmitting end separation blade.

Preferably, a first welding port penetrating through the receiving end cover plate and the receiving end separation blade is formed in the position, corresponding to the receiving end separation blade, of the receiving end cover plate, and a second welding port penetrating through the transmitting end cover plate and the transmitting end separation blade is formed in the position, corresponding to the transmitting end separation blade, of the transmitting end cover plate.

Preferably, the base is provided with a supporting block for supporting the transmitting end cover plate.

As above, the utility model discloses a frock is used in optical device automatic weld has following beneficial effect:

1. the utility model discloses in, this frock application has reduced workshop to welding personnel's demand on automatic tin soldering machine, and the frock operation is simpler, has reduced the requirement of workshop to production staff's proficiency.

2. The utility model discloses in, the station quantity of this frock is more, and the welding speed of automatic soldering tin machine is very fast for welding speed, thereby let the company reduce the human cost.

3. The utility model discloses in, the setting of first spring and second spring can guarantee that there is certain displacement distance between the upper and lower, the front and back of optical device, avoids the tolerance of optical device weld end big and lead to the flexbile plate can not hug closely the face of weld of optical device, guarantees welding quality.

Drawings

Fig. 1 shows a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a back view of the present invention.

Fig. 5 shows the blasting diagram of the present invention.

Fig. 6 is a schematic view of the first moving block.

Fig. 7 shows a schematic view of the second moving block.

Fig. 8 is a side view of the second moving block.

Fig. 9 is a schematic view showing the connection between the first moving block and the base plate.

Fig. 10 is a top view showing the first moving block coupled to the base plate.

Fig. 11 shows a schematic view of the assembly of an optical device with a flexible motherboard assembly.

Description of the element reference numerals

1-base, 1.1-optical device introduction port, 2-wave screw, 3-first compact, 4-socket cap screw, 5-base plate, 6-closing cover plate, 7-closing stopper, 8-second compact, 9-base meter screw, 10-compact fixing pin, 11-cover fixing pin, 12-first slide, 12.1-optical device installation slot, 12.2-L type fixing block, 12.3-connecting plate, 12.4-connecting post, 12.5-first insertion slot, 12.6-second insertion slot, 13-second slide, 13.1-stopper, 13.2-insertion block, 13.3-insertion plate, 13.4-optical device clamping slot, 14-smooth section, 15-first spring, 16-stopper positioning pin, 17-stopper cover plate, 18-origin, 19-magnet, 20-supporting block, 21-supporting stud, 22-threaded section, 23-second spring, 24-first welding port, 25-second welding port, 26-optical device and 27-flexible mainboard assembly.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 11. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Referring to fig. 1-11, the present invention provides a tooling for automatic welding of optical devices, which includes a base 1, wherein the front side of the base 1 is uniformly provided with a plurality of optical device placing openings 1.1, the base 1 is uniformly connected with a plurality of first sliders 12, an adjusting assembly is arranged between the first sliders 12 and the base 1, the first sliders 12 are inserted with second sliders 13, a first spring 15 is connected between the first sliders 12 and the second sliders 13, the first sliders 12 and the second sliders 13 are respectively provided with optical device mounting grooves 12.1, the positions of the optical device mounting grooves 12.1 correspond to the positions of the optical device placing openings 1.1 one by one, the front side of the base 1 is hinged with a receiving end cover plate 6, and the top of the base 1 is hinged with a cover plate 17.

When the embodiment is used, the optical device 26 to be welded with the flexible motherboard assembly 27 is placed into the optical device mounting groove 12.1 through the optical device placing port 1.1 for mounting, then the flexible motherboard assembly 27 is placed on the base 1, the end of the flexible motherboard assembly 27 is clamped at the front end of the optical device 26, and the end cover plate 6 is closed for end welding. After the welding of the end is completed, the end of the flexible motherboard assembly 27 is clamped at the top end of the optical device 26, and the end cover plate 17 is closed to weld the end. The tooling can be used for welding a plurality of optical devices 26 simultaneously, is high in welding efficiency, reduces the demand of a workshop on welding personnel, is simple to operate, reduces the requirement of the workshop on the proficiency of the production personnel, and reduces the labor cost.

In this embodiment, the joint between the optical device 26 and the flexible motherboard assembly 27 is soldered by an automatic soldering machine. In order to reasonably distribute the time of the operators, the number of tools operated by each operator is 2 to 3.

Since the tolerance of the structure of the two ends of the optical device 26 is relatively large, the flexible motherboard assembly 27 is required to be tightly attached to the bonding surfaces of the two ends of the optical device 26 during the bonding process, and therefore, the position for fixing the optical device 26 needs to be made movable. In the present embodiment, the structure of the fixed optical device 26 is the first slider 12 and the second slider 13. In order to solve the problem that the position for fixing the optical device 26 needs to be movable, the second slider 13 in this embodiment is inserted into the first slider 12, so that the second slider 13 can move along the first slider 12, and the first spring 15 arranged between the first slider 12 and the second slider 13 can ensure that the optical device 26 has a certain displacement space in the horizontal direction after being installed, thereby ensuring that the flexible motherboard assemblies 27 with different sizes can be tightly attached to the welding surfaces on the side surfaces of the optical device 26. And the setting of the adjusting part below the first slider 12 can ensure that there is certain displacement space in the vertical direction after the optical device 26 is installed, thereby ensuring that the flexible main board assembly 27 with different sizes can be closely attached to the welding surface of the top surface of the optical device 26. Therefore, the embodiment can avoid the problem of large tolerance of the welding end of the optical device 26, and ensure better welding quality.

In this embodiment, the closing end cover plate 6 is mounted on the front side of the base 1 by the cover plate fixing pins 11, and is used for pressing the closing end of the optical device 26 (i.e. the welding surface end in front of the optical device 26 in this embodiment) during welding. The end cover plate 17 is mounted on the top of the base 1 by cover plate fixing pins 11 and is used for pressing the end of the optical device 26 (i.e., the end of the welding surface on the top surface of the optical device 26 in this embodiment) during welding. The cover fixing pin 11 is mounted on the base 1 by a k-meter screw 9.

As a further description of the above embodiment, the first slider 12 includes two L-shaped fixing blocks 12.2 symmetrically disposed, an optical device mounting groove 12.1 is formed between the two L-shaped fixing blocks 12.2, the backs of the two L-shaped fixing blocks 12.2 are connected by a connecting plate 12.3, two connecting posts 12.4 are symmetrically connected to the side walls of two sides of the connecting plate 12.3, a first inserting groove 12.5 is formed between the two connecting posts 12.4, a second inserting groove 12.6 is formed between the connecting post 12.4 and the L-shaped stopper 13.1, and the L-shaped fixing blocks 12.2, the connecting plate 12.3 and the connecting posts 12.4 are integrally formed.

When this embodiment uses, L type fixed block 12.2 can be convenient for fix first slider 12 with the cooperation of support stud 21, guarantees the stability of first slider 12 to guarantee optical device mounting groove 12.1's stability, and then guarantee the stability after optical device 26 installs, prevent that optical device 26 from installing the back and taking place the skew in welding process, guarantee welding quality. The arrangement of the first inserting groove 12.5 and the second inserting groove 12.6 can facilitate the connection of the second sliding block 13, and ensure the relative sliding between the first sliding block 12 and the second sliding block 13, thereby ensuring the movable position of the fixed optical device 26, solving the problem of large tolerance of the welding end of the optical device 26 and ensuring the welding quality.

As a further description of the above embodiment, the base 1 is connected to the bottom plate 5 through the socket head cap screw 4, the first sliding block 12 is uniformly connected to the bottom plate 5, and the adjusting assembly is disposed between the first sliding block 12 and the bottom plate 5. The adjusting component comprises two support studs 21, the two support studs 21 penetrate through the two L-shaped fixing blocks 12.2 respectively and then are connected with the bottom plate 5, each support stud 21 is sleeved with a second spring 23, the upper end of each second spring 23 is connected with the L-shaped fixing block 12.2, and the lower end of each second spring 23 is connected with the bottom plate 5.

When the support stud 21 is used in the embodiment, the support stud 21 comprises the smooth section 14 and the threaded section 22, the smooth section 14 of the support stud 21 penetrates through the L-shaped fixing block 12.2, the threaded section 22 is in threaded connection with the bottom plate 5, and the support stud 21 is guaranteed to limit the L-shaped fixing block 12.2 in the horizontal direction, and meanwhile the L-shaped fixing block 12.2 can move up and down on the smooth section 14 of the support stud 21.

In the present embodiment, the principle that the position of the fixed optical device 26 is movable in the vertical direction is: when the tolerance of the welding end of the optical device 26 is large, when the transmitting end cover plate 17 compresses the transmitting end of the optical device 26, the optical device 26 drives the first sliding block 12 to move downwards, and the first sliding block 12 moves downwards to extrude the second spring 23, so that the optical device 26 has a certain displacement distance, and the problem that the welding quality is influenced due to the large tolerance of the optical device 26 is solved. When the end cover plate 17 is removed, the first slide block 12 returns to the original position under the action of the elastic force recovered by the second spring 23, so that the next batch optical device 26 can be conveniently welded and fixed.

As a further description of the above embodiment, the second slider 13 includes a stop block 13.1, two side walls of the stop block 13.1 are symmetrically connected with plug blocks 13.2, the plug blocks 13.2 are plugged into the first plugging groove 12.5, the bottom of the stop block 13.1 is connected with a plug board 13.3, the plug board 13.3 is plugged into the second plugging groove 12.6, and the middle of the plug board 13.3 is recessed inward to form an optical device card slot 13.4. The first spring 15 is arranged between the connecting plate 12.3 and the stop 13.1.

When the embodiment is used, the plugging block 13.2 and the plugging plate 13.3 on the second slider 13 are respectively plugged into the first plugging groove 12.5 and the second plugging groove 12.6, and the first spring 15 is arranged between the connecting plate 12.3 and the stop block 13.1 to form a fixing structure of the optical device 26. The shape of the optical device card slot 13.4 is the same as that of the optical device 26, so that the optical device 26 can be clamped in the optical device card slot 13.4, and the stability of the optical device 26 clamped in the optical device card slot 13.4 is ensured.

In this embodiment, the thickness of the plug-in block 13.2 is equal to the width of the first plug-in groove 12.5, and the thickness of the plug-in plate 13.3 is equal to the width of the second plug-in groove 12.6.

As a further description of the above embodiment, the two ends of the base 1 are respectively hinged with a first pressing block 3 and a second pressing block 8 of a door frame type.

When the embodiment is used, the first pressing block 3 and the second pressing block 8 are installed at two ends of the base 1 through the pressing block fixing pins 10. When the optical device 26 and the flexible motherboard assembly 27 are assembled, the closing end cover plate 6 and the transmitting end cover plate 17 are closed, and then the first compressing block 3 and the second compressing block 8 are rotated, so that the first compressing block 3 and the second compressing block 8 are sleeved on the closing end cover plate 6 and the transmitting end cover plate 17 to play a role in limiting and compressing the closing end cover plate 6 and the transmitting end cover plate 17. Be equipped with wave screw 2 respectively on first compact heap 3 and the second compact heap 8 and be used for the buffering to compress tightly receiving end cover plate 6 and originating apron 17 to guarantee that flexible mainboard assembly body 27 is closely laminated with optical device 26's face of weld, thereby guarantee welding quality. The compact heap fixed pin 10 is installed on the base 1 through the set screw 9.

As a further description of the above embodiment, the inside of the terminating cover plate 6 is connected with the terminating blocking piece 7, the inside of the originating cover plate 17 is connected with the originating blocking piece 18, and magnets 19 are disposed between the terminating cover plate 6 and the terminating blocking piece 7, and between the originating cover plate 17 and the originating blocking piece 18.

In the present embodiment, the closing end blocking piece 7 is mounted on the closing end cover plate 6 through the blocking piece positioning pin 16, and is used for pressing the closing end of the optical device 26 during welding. A distal end stop 18 is mounted on the distal end cover plate 17 by stop locating pins 16 for pressing the distal end of the optical device 26 during soldering. The arrangement of the magnets 19 between the receiving end cover plate 6 and the receiving end baffle 7 and between the transmitting end cover plate 17 and the transmitting end baffle 18 can be used for adsorbing the receiving end baffle 7 and the transmitting end baffle 18 and preventing the receiving end baffle 7 and the transmitting end baffle 18 from falling.

As a further description of the above embodiment, the position of the terminating cover plate 6 corresponding to the terminating baffle 7 is provided with a first welding port 24 penetrating the terminating cover plate 6 and the terminating baffle 7, and the position of the originating cover plate 17 corresponding to the originating baffle 18 is provided with a second welding port 25 penetrating the originating cover plate 17 and the originating baffle 18.

In use, the first and

second bonding openings

24 and 25 are provided to facilitate the bonding of the optical device 26 by an automated soldering machine.

As a further description of the above embodiment, the base 1 is provided with a supporting block 20 for supporting the end cover plate 17.

When the welding end cover plate is used, the supporting block 20 can play a role in supporting the end cover plate 17, and a product is convenient to mount when the end cover plate is welded.

In conclusion, the automatic tin soldering machine is applied to the automatic tin soldering machine, the demand of a production workshop on welding personnel is reduced, the tool is simple to operate, the requirement of the workshop on the proficiency of the production personnel is reduced, the number of stations of the tool is large, the welding speed of the automatic tin soldering machine is high, the welding speed is accelerated, the labor cost of a company is reduced, and meanwhile the tool can effectively guarantee the welding quality. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a frock is used in optical device automatic weld, includes base (1), its characterized in that: the optical device installing and fixing device is characterized in that a plurality of optical device placing openings (1.1) are uniformly formed in the front side of the base (1), a plurality of first sliding blocks (12) are uniformly connected in the base (1), each adjusting assembly is arranged between each first sliding block (12) and the base (1), each first sliding block (12) is provided with a second sliding block (13) in an inserted mode, a first spring (15) is connected between each first sliding block (12) and each second sliding block (13), optical device installing grooves (12.1) are formed in the first sliding blocks (12) and the second sliding blocks (13), the positions of the optical device installing grooves (12.1) correspond to the positions of the optical device placing openings (1.1) in a one-to-one mode, a receiving end cover plate (6) is hinged to the front side of the base (1), and a transmitting end cover plate (17) is hinged to the top of the base (1).

2. The tooling for automatic welding of optical devices according to claim 1, characterized in that: the base (1) is connected with a bottom plate (5), the first sliding block (12) is uniformly connected to the bottom plate (5), and the adjusting component is arranged between the first sliding block (12) and the bottom plate (5).

3. The tooling for automatic welding of optical devices according to claim 1, characterized in that: first slider (12) include L type fixed block (12.2) that two symmetries set up, form optical device mounting groove (12.1) between two L type fixed blocks (12.2), and the back of two L type fixed blocks (12.2) is passed through connecting plate (12.3) and is connected, the both sides lateral wall symmetric connection of connecting plate (12.3) has two spliced poles (12.4), forms first inserting groove (12.5) between two spliced poles (12.4), forms second inserting groove (12.6) between spliced pole (12.4) and L type fixed block (12.2), integrated into one piece between L type fixed block (12.2), connecting plate (12.3) and spliced pole (12.4).

4. The tooling for automatic welding of optical devices according to claim 3, characterized in that: the adjusting assembly comprises two supporting studs (21), the two supporting studs (21) penetrate through the two L-shaped fixing blocks (12.2) respectively and then are connected with the bottom plate (5), each supporting stud (21) is externally sleeved with a second spring (23), the upper end of the second spring (23) is connected with the L-shaped fixing block (12.2), and the lower end of the second spring (23) is connected with the bottom plate (5).

5. The tooling for automatic welding of optical devices according to claim 3, characterized in that: the second sliding block (13) comprises a stop block (13.1), the side walls of two sides of the stop block (13.1) are symmetrically connected with an inserting block (13.2), the inserting block (13.2) is inserted into a first inserting groove (12.5), the bottom of the stop block (13.1) is connected with an inserting plate (13.3), the inserting plate (13.3) is inserted into a second inserting groove (12.6), and the middle of the inserting plate (13.3) is inwards sunken to form an optical device clamping groove (13.4).

6. The tooling for automatic welding of optical devices according to claim 5, characterized in that: the first spring (15) is arranged between the connecting plate (12.3) and the stop block (13.1).

7. The tooling for automatic welding of optical devices according to claim 1, characterized in that: the two ends of the base (1) are respectively hinged with a first pressing block (3) and a second pressing block (8) of a door frame type.

8. The tooling for automatic welding of optical devices according to claim 1, characterized in that: the inner side of the receiving end cover plate (6) is connected with a receiving end separation blade (7), the inner side of the transmitting end cover plate (17) is connected with a transmitting end separation blade (18), and magnets (19) are arranged between the receiving end cover plate (6) and the receiving end separation blade (7) and between the transmitting end cover plate (17) and the transmitting end separation blade (18).

9. The tooling for automatic welding of optical devices according to claim 8, characterized in that: the position of the receiving end cover plate (6) corresponding to the receiving end separation blade (7) is provided with a first welding port (24) penetrating through the receiving end cover plate (6) and the receiving end separation blade (7), and the position of the originating end cover plate (17) corresponding to the originating end separation blade (18) is provided with a second welding port (25) penetrating through the originating end cover plate (17) and the originating end separation blade (18).

10. The tooling for automatic welding of optical devices according to claim 8, characterized in that: the base (1) is provided with a supporting block (20) for supporting the transmitting end cover plate (17).