CN216178000U

CN216178000U - Automatic welding jig for devices

Info

Publication number: CN216178000U
Application number: CN202122712052.XU
Authority: CN
Inventors: 武文涛
Original assignee: Henan Zhongji Solar Electronic Technology Co ltd
Current assignee: Henan Zhongji Solar Electronic Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model provides an automatic welding jig for a device, which belongs to the technical field of electronic elements and comprises a limiting component and an auxiliary component, wherein the limiting component comprises a jig body, a buffer slot group, a buffer spring, a supporting block, a PCB (printed circuit board) slot, an installation slot group, an adjusting spring main bottom plate and an auxiliary bottom plate, the buffer slot group and the installation slot group are arranged at two sides of the top axis of the outer wall of the jig body, and the main bottom plate and the auxiliary bottom plate are respectively and fixedly arranged at the bottoms of the outer walls of the buffer slot group and the installation slot group. Firstly, utilize limit structure, before actual welding, carry out the position to electronic component and PCB board and prescribe a limit to, avoid receiving external disturbance at the welded in-process, lead to producing the stable welding of electronic component and PCB board, secondly utilize auxiliary assembly, can realize carrying out even the fixing of exerting pressure to the PCB board, conveniently improve welded stability, avoided simultaneously at the in-process of location, carry out stable extrusion to the PCB board, avoid producing the deformation and the fracture of PCB board.

Description

Automatic welding jig for devices

Technical Field

The utility model belongs to the technical field of electronic components, and particularly relates to an automatic welding jig for a device.

Background

Electronic components (electronic components), which are basic elements of electronic circuits, are usually packaged individually and have two or more leads or metal contacts, and are connected to each other to form an electronic circuit with a specific function, such as: amplifiers, radio receivers, oscillators, etc., one of the common ways to connect electronic components, perhaps individual packages (resistors, capacitors, inductors, transistors, diodes, etc.), or groups of various complexities, such as: integrated circuits (operational amplifiers, exclusion, logic gates, etc.).

At present, the electrical connection of electronic elements, flexible circuits and PCB circuits is often limited by a single side, firstly, other parts are not limited, so that the problems of a large amount of deviation and poor welding are caused, the production quality cannot be controlled, and secondly, in the subsequent production process, the problems of breakage and deformation are caused due to excessive limitation, so that the electronic elements, the flexible circuits and the PCB circuits are extremely easy to extrude.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic welding jig for a device, and aims to solve the problems of poor experience and high cost.

In order to achieve the purpose, the utility model provides the following technical scheme:

an automatic welding jig for a device comprises a limiting component and an auxiliary component, wherein the limiting component comprises a jig body, a buffer groove group, a buffer spring, a supporting block, a PCB circuit board groove, an installation groove group, an adjusting spring main bottom plate and a secondary bottom plate, the buffer groove group and the installation groove group are arranged at two sides of the axis of the top of the outer wall of the jig body, the main bottom plate and the secondary bottom plate are respectively and fixedly arranged at the bottoms of the outer walls of the buffer groove group and the installation groove group, the buffer spring is fixedly arranged at the top of the outer wall of the secondary bottom plate, the center of the bottom of the outer wall of the supporting block is fixedly arranged at the top end of the buffer spring, the PCB circuit board groove is arranged at the top of the outer wall of the jig body, the supporting block is slidably embedded at the inner wall of the PCB circuit board groove, and the adjusting spring is fixedly arranged at the top of the outer wall of the main bottom plate; and

the auxiliary assembly comprises a rotating block, a threaded block, a pressing plate, a flexible plate, a clamping groove, a hinge and a welding port, the rotating block is rotatably embedded in the tops of two sides of the outer wall of the jig body, the threaded block is connected to the bottom of the rotating block in a threaded mode, the pressing plate is arranged at the edge of the outer wall of the jig body in a hinged mode through the hinge, the flexible plate is arranged at the edge of the outer wall of the jig body in a hinged mode, and the clamping groove and the welding port are arranged at the position of the outer wall of the pressing plate.

Furthermore, the rotating block is matched with the clamping groove.

Furthermore, the inner wall of the installation groove group is embedded with an electronic element, the electronic element is positioned right above the adjusting spring through a partition plate, the inner wall of the PCB circuit board groove is embedded with a PCB, the PCB is attached to the top of the outer wall of the supporting block, and the PCB is electrically connected with a flexible circuit board through an electrical output end of the electronic element.

Furthermore, a plurality of assisting holes are formed in the outer wall of the flexible board, and each assisting hole is matched with the electronic element.

Furthermore, a plurality of locating pieces are fixedly arranged at the top of the outer wall of the jig body, and a plurality of locating grooves are formed in the bottom of the outer wall of the pressing plate.

Furthermore, each positioning block is matched with the positioning groove.

Furthermore, the buffer groove group is arranged right below the PCB circuit board groove, and the buffer groove group and the PCB circuit board groove are communicated with each other.

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

in this scheme, at first utilize the limit structure, before actual welding, carry out the position to electronic component and PCB board and prescribe a limit to, avoid at the welded in-process, receive external disturbance, lead to the stable welding that produces electronic component and PCB board, and then lead to the fact build-up welding or open circuit, secondly utilize auxiliary assembly, can realize carrying out even the fixed of exerting pressure to the PCB board, conveniently improve welded stability, avoided the in-process in the location simultaneously, carry out stable extrusion to the PCB board, avoid producing the deformation and the fracture of PCB board.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a half-sectional view of the present invention;

FIG. 2 is a partial half-sectional view of the present invention;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is a bottom view of the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. a jig body; 2. a buffer slot group; 3. a buffer spring; 4. a support block; 5. a flexible circuit board; 6. a PCB board; 7. a PCB circuit board slot; 8. installing a groove group; 9. an electronic component; 10. rotating the block; 11. a thread block; 12. a pressing plate; 13. a flexible board; 14. adjusting the spring; 15. a card slot; 16. a hinge; 17. positioning a groove; 18. welding the opening; 19. positioning blocks; 20. a main floor; 21. a sub-base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the technical solution provided in this embodiment is as follows:

an automatic welding jig for a device comprises a limiting component and an auxiliary component, wherein the limiting component comprises a jig body 1, a buffer groove group 2, a buffer spring 3, a supporting block 4, a PCB circuit board groove 7, an installation groove group 8, an adjusting spring 14, a main bottom plate 20 and a secondary bottom plate 21, the buffer groove group 2 and the installation groove group 8 are arranged at two sides of the axis of the top of the outer wall of the jig body 1, the main bottom plate 20 and the secondary bottom plate 21 are respectively and fixedly arranged at the bottoms of the outer walls of the buffer groove group 2 and the installation groove group 8, the buffer spring 3 is fixedly arranged at the top of the outer wall of the secondary bottom plate 21, the center of the bottom of the outer wall of the supporting block 4 is fixedly arranged at the top end of the buffer spring 3, the PCB circuit board groove 7 is arranged at the top of the outer wall of the jig body 1, the supporting block 4 is slidably embedded at the inner wall of the PCB circuit board groove 7, and the adjusting spring 14 is fixedly arranged at the top of the outer wall of the main bottom plate 20; and

the auxiliary assembly includes rotatory piece 10, screw thread piece 11, press the clamp plate 12, the flexible sheet 13, draw-in groove 15, hinge 16 and welding mouth 18, rotatory piece 10 rotates to inlay locates the outer wall both sides top department of

tool body

1, 11 threaded connection of screw thread piece is in the bottom department of rotatory piece 10, press clamp plate 12 to pass through hinge 16 and articulate and set up in the outer wall edge of tool body 1, flexible sheet 13 articulates and sets up in the outer wall edge of tool body 1, draw-in groove 15 and welding mouth 18 set up in the outer wall department of press clamp plate 12.

In the specific embodiment of the utility model, the stable installation, limiting, fixing and welding of the electronic element 9 can be realized through the limiting assembly, the welding point position is prevented from generating welding leakage, overlaying welding and broken lines due to unfixed and unstable welding point positions in the welding process, the locking can be quickly released through the auxiliary assembly, the problem that the electronic element 9 and the PCB 6 are broken or deformed due to excessive unbalanced extrusion on the electronic element 9 and the PCB 6 cannot be generated in the fixing process, and finally, the pressure is uniformly applied during extrusion limiting, and the unstable welding phenomenon is avoided.

Specifically, the rotating block 10 and the slot 15 are matched with each other.

In the embodiment of the utility model, the rotating block 10 and the clamping groove 15 are matched with each other, so that stable clamping locking of the pressing plate can be realized, and the stability is improved.

Specifically, the inner wall of the installation groove group 8 is embedded with an electronic element 9, the electronic element 9 is located right above the adjusting spring 14 through a partition plate, the inner wall of the PCB circuit board groove 7 is embedded with a PCB 6, the PCB 6 is attached to the top of the outer wall of the supporting block 4, and the electrical output ends of the PCB 6 and the electronic element 9 are electrically connected with the flexible circuit board 5.

In the specific embodiment of the utility model, the flexible circuit board 5 is electrically connected with the electrical output ends of the PCB 6 and the electronic element 9, so that stable electrical connection can be realized, and the flexible circuit board 5 is required to be adopted in the actual production process, such as components of a camera, a battery, a display screen and the like, so that the installation convenience of the equipment is improved.

Specifically, the outer wall of the flexible board 13 is provided with a plurality of assisting holes, and each assisting hole is matched with the electronic element 9.

In the embodiment of the utility model, by matching each assisting hole with the electronic component 9, it is ensured that the electronic component 9 is not pressed, resulting in bending and breaking of the leads.

Specifically, the top of the outer wall of the jig body 1 is fixedly provided with a plurality of positioning blocks 19, and the bottom of the outer wall of the pressing plate 12 is provided with a plurality of positioning grooves 17.

In the embodiment of the utility model, the positioning block 19 is convenient for a user to directly observe whether the pressing is in place.

Specifically, each positioning block 19 is matched with the positioning slot 17.

In the embodiment of the present invention, each positioning block 19 and the positioning groove 17 are matched with each other, so that whether the electronic component 9 at each position is mounted in place can be determined.

Specifically, the buffer slot group 2 is located right below the PCB circuit board slot 7, and the buffer slot group 2 and the PCB circuit board slot 7 are communicated with each other.

In the embodiment of the utility model, the buffer groove group 2 is positioned right below the PCB circuit board groove 7, and the buffer groove group 2 and the PCB circuit board groove 7 are communicated with each other, so that the supporting block 4 can conveniently support and buffer.

The working process of the automatic welding jig for the device provided by the utility model is as follows:

firstly, the electronic element 9 and the PCB 6 are respectively arranged in the buffer slot group 2 and the installation slot group 8, the PCB 6 is respectively supported by the supporting block 4 and the buffer spring 3, the buffer effect is completed, the PCB 6 is prevented from deforming and breaking due to excessive extrusion, meanwhile, the enough fixing effect is ensured, the elasticity coefficients of all the springs are selected according to the actual production model of the PCB 6, a manufacturer can purchase proper springs on the market by himself, then adjust the springs 14, support the electronic element 9 by adopting a universal mode, then put down the flexible plate 13 to complete the primary protection of the PCB 6 and the electronic element 9, then put down the pressing plate 12 by utilizing the hinge 16, so that the convex part of the rotary block 10 is just clamped in the clamping slot 15, then rotate the thread block pressing part 11 to extrude and fix the plate, the welding robot may perform a welding operation through the welding port 18.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device automatic welding jig comprises a limiting component and an auxiliary component, and is characterized in that the limiting component comprises a jig body (1), a buffer slot group (2), a buffer spring (3), a supporting block (4), a PCB circuit board slot (7), an installation slot group (8), an adjusting spring (14), a main bottom plate (20) and a secondary bottom plate (21), the buffer slot group (2) and the installation slot group (8) are arranged at two sides of the axis of the top of the outer wall of the jig body (1), the main bottom plate (20) and the secondary bottom plate (21) are respectively and fixedly arranged at the bottoms of the outer walls of the buffer slot group (2) and the installation slot group (8), the buffer spring (3) is fixedly arranged at the top of the outer wall of the secondary bottom plate (21), the center of the bottom of the outer wall of the supporting block (4) is fixedly arranged at the top of the buffer spring (3), and the PCB circuit board slot (7) is arranged at the top of the outer wall of the jig body (1), the supporting block (4) is embedded in the inner wall of the PCB circuit board groove (7) in a sliding mode, and the adjusting spring (14) is fixedly arranged at the top of the outer wall of the main bottom plate (20); and

the auxiliary assembly comprises a rotating block (10), a thread block (11), a pressing plate (12), a flexible plate (13), a clamping groove (15), a hinge (16) and a welding port (18), wherein the rotating block (10) is rotatably embedded in the tops of the two sides of the outer wall of the jig body (1), the thread block (11) is connected to the bottom of the rotating block (10) in a threaded mode, the pressing plate (12) is hinged to the edge of the outer wall of the jig body (1) through the hinge (16), the flexible plate (13) is hinged to the edge of the outer wall of the jig body (1), and the clamping groove (15) and the welding port (18) are arranged on the edge of the outer wall of the pressing plate (12).

2. A device automatic welding fixture as claimed in claim 1, characterized in that the rotating block (10) and the clamping groove (15) are matched with each other.

3. The device automatic welding jig according to claim 2, characterized in that an electronic component (9) is embedded in the inner wall of the mounting groove group (8), the electronic component (9) is positioned right above the adjusting spring (14) through a partition plate, a PCB (6) is embedded in the inner wall of the PCB groove (7), the PCB (6) is attached to the top of the outer wall of the supporting block (4), and the electrical output ends of the PCB (6) and the electronic component (9) are electrically connected with the flexible circuit board (5).

4. A device automatic welding jig according to claim 3, characterized in that, the outer wall of the flexible board (13) is provided with a plurality of assisting holes, and each assisting hole is matched with the electronic component (9).

5. The automatic welding jig for the devices according to claim 4, characterized in that a plurality of positioning blocks (19) are fixedly arranged on the top of the outer wall of the jig body (1), and a plurality of positioning grooves (17) are formed in the bottom of the outer wall of the pressing plate (12).

6. A device automatic welding jig according to claim 5, characterized in that each positioning block (19) and positioning groove (17) are matched with each other.

7. A device automatic welding jig according to claim 6, characterized in that, the buffer slot group (2) is located right below the PCB circuit board slot (7), and the buffer slot group (2) and the PCB circuit board slot (7) are communicated with each other.