CN216462628U

CN216462628U - Welding device for integrated circuit board

Info

Publication number: CN216462628U
Application number: CN202122999608.8U
Authority: CN
Inventors: 王韶安
Original assignee: Xiamen Mukang Electronic Technology Co ltd
Current assignee: Xiamen Mukang Electronic Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-05-10
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a welding device for an integrated circuit board, which comprises a workbench, wherein a positioning plate is fixedly connected to the left side of the top of the workbench, electric push rods are fixedly connected to the front end and the rear end of the top of the positioning plate, movable columns are fixedly connected to the output ends of the electric push rods, clamps are movably connected to the front end and the rear end of the top of the workbench and positioned on the right side of the electric push rods, and one ends of the movable columns, far away from the electric push rods, penetrate through the inner cavity of the clamps and are fixedly connected with positioning blocks. According to the utility model, the electric push rod is arranged and used for driving the movable column to displace, so that the clamp is pushed through the matching of the movable column, the clamp, the positioning block and the first spring, and the integrated circuit board is clamped through the clamp and the clamping plate, therefore, the integrated circuit board can be accurately positioned, meanwhile, the welding accuracy is improved, and the situation that the position of the integrated circuit board deviates during welding to cause unqualified welding is prevented.

Description

Welding device for integrated circuit board

Technical Field

The utility model relates to the technical field of integrated circuit boards, in particular to a welding device for an integrated circuit board.

Background

The integrated circuit board is a carrier for loading an integrated circuit, but the integrated circuit is usually carried on when the integrated circuit board is used, the integrated circuit board is mainly made of silica gel, so the integrated circuit board is generally green, the integrated circuit board adopts a semiconductor manufacturing process, a plurality of components such as transistors, resistors, capacitors and the like are manufactured on a smaller single crystal silicon chip, and the components are combined into a complete electronic circuit according to a multilayer wiring or tunnel wiring method.

Most of the existing integrated circuit boards are manually and manually welded during welding, the welding points cannot be accurately welded in a positioning mode, and therefore welding point positions are deviated, accurate welding is difficult, welding quality of the integrated circuit boards is affected, and therefore the welding device for the integrated circuit boards is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding device for an integrated circuit board, which has the advantage of accurate positioning and solves the problems that most of the existing integrated circuit boards are manually and manually welded during welding, welding spots cannot be accurately positioned and welded, welding spot positions are deviated, accurate welding is difficult, and the welding quality of the integrated circuit board is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a welding device for an integrated circuit board comprises a workbench, wherein a positioning plate is fixedly connected to the left side of the top of the workbench, an electric push rod is fixedly connected to the front end and the rear end of the top of the positioning plate, a movable column is fixedly connected to the output end of the electric push rod, a clamp is movably connected to the front end and the rear end of the top of the workbench and positioned on the right side of the electric push rod, one end, far away from the electric push rod, of the movable column penetrates through an inner cavity of the clamp and is fixedly connected with a positioning block, a first spring is fixedly connected to the other side of the positioning block, the other end of the first spring is fixedly connected with the inner wall of the clamp, a fixing plate is fixedly connected to the right side of the top of the workbench, a restorer is fixedly connected to the top of the fixing plate, a second spring is fixedly connected to the right side of the inner cavity of the restorer, and a limiting block is fixedly connected to the other end of the second spring, the left side fixedly connected with displacement piece of stopper, the left end of displacement piece runs through to the outside and the fixedly connected with splint of restorer.

Preferably, the bottom fixedly connected with slider of anchor clamps, the constant head tank has all been seted up to the front end and the rear end at workstation top and the bottom that is located anchor clamps, the bottom of slider extend to the inner chamber of constant head tank and with the inner chamber sliding connection of constant head tank.

Preferably, the tops of the clamp and the clamping plate are fixedly connected with non-slip pads, and the non-slip pads are matched with the clamp and the clamping plate respectively.

Preferably, the top and the bottom of restorer inner chamber have all been seted up the spout, the top and the bottom of stopper all extend to the inner chamber of spout and with the inner chamber sliding connection of spout.

Preferably, the two sides of the back of the workbench are fixedly connected with fixing columns, the inner cavity of each fixing column is fixedly connected with a smoke exhaust pipe, and the rear end of each smoke exhaust pipe penetrates through the outer portion of each fixing column.

Preferably, the front end of the inner cavity of the smoke exhaust pipe is fixedly connected with a support frame, the inner cavity of the support frame is fixedly connected with a fan through a support, and the rear end of the inner cavity of the smoke exhaust pipe is provided with an air filter element.

Preferably, the rear side of the top of the workbench is fixedly connected with a welding head support, and the other end of the welding head support extends to the position above the positioning groove.

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

1. the utility model can accurately position the integrated circuit board by arranging the electric push rod for driving the movable column to displace, pushing the clamp through the matching of the movable column, the clamp, the positioning block and the first spring, further clamping the integrated circuit board through the clamp and the clamping plate, simultaneously improving the welding accuracy, preventing the integrated circuit board from deviating in position during welding to cause unqualified welding, playing a role in buffering the clamping plate during clamping the integrated circuit board through the matching of the restorer, the second spring, the limiting block and the displacement block, preventing the integrated circuit board from being damaged due to overlarge clamping force, solving the problems that most of the existing integrated circuit boards are manually and manually welded during welding, can not accurately position and weld welding spots and further cause position deviation, and the welding quality of the integrated circuit board is influenced due to the difficulty in accurate welding.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a smoke exhaust pipe according to the present invention;

FIG. 3 is a schematic cross-sectional view of the clamp of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of the repositor of the present invention.

In the figure: 1. a work table; 2. positioning a plate; 3. an electric push rod; 4. a movable post; 5. a clamp; 6. positioning blocks; 7. a first spring; 8. a fixing plate; 9. a repositor; 10. a second spring; 11. a displacement block; 12. a splint; 13. a slider; 14. positioning a groove; 15. a non-slip mat; 16. a limiting block; 17. fixing a column; 18. a smoke exhaust pipe; 19. a support frame; 20. a fan; 21. an air filter element; 22. and (5) welding a head support.

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.

Referring to fig. 1-4, a welding device for an integrated circuit board comprises a workbench 1, a positioning plate 2 is fixedly connected to the left side of the top of the workbench 1, an electric push rod 3 is fixedly connected to both the front end and the rear end of the top of the positioning plate 2, a movable post 4 is fixedly connected to the output end of the electric push rod 3, a clamp 5 is movably connected to both the front end and the rear end of the top of the workbench 1 and the right side of the electric push rod 3, one end of the movable post 4 far away from the electric push rod 3 penetrates through the inner cavity of the clamp 5 and is fixedly connected with a positioning block 6, a first spring 7 is fixedly connected to the other side of the positioning block 6, the other end of the first spring 7 is fixedly connected to the inner wall of the clamp 5, a fixing plate 8 is fixedly connected to the right side of the top of the workbench 1, a restorer 9 is fixedly connected to the top of the fixing plate 8, and a second spring 10 is fixedly connected to the right side of the inner cavity of the restorer 9, the other end of the second spring 10 is fixedly connected with a limiting block 16, the left side of the limiting block 16 is fixedly connected with a displacement block 11, the left end of the displacement block 11 penetrates through the outside of the restorer 9 and is fixedly connected with a clamping plate 12, the electric push rod 3 is arranged and is used for driving the movable column 4 to displace, so that the clamping plate 5 is pushed through the matching of the movable column 4, the clamp 5, the positioning block 6 and the first spring 7, and the integrated circuit board is clamped through the clamp 5 and the clamping plate 12, thereby the integrated circuit board can be accurately positioned, meanwhile, the welding accuracy is improved, the situation that the position of the integrated circuit board deviates during welding to cause unqualified welding is prevented, the resetting device 9, the second spring 10, the limiting block 16 and the displacement block 11 are matched and are used for pushing the clamping plate 12, and the buffering effect is achieved in the process of clamping the integrated circuit board, the problem of the most current integrated circuit board all is the manual handheld welding when the welding, and the welding of unable accurate butt welding point positioning, and then cause the solder joint position to deviate, be difficult to accurate welding, and then influenced integrated circuit board welding quality is solved to the condition that the clamping-force degree is too big, leads to the integrated circuit board to appear damaging.

Specifically, the bottom fixedly connected with slider 13 of anchor clamps 5, the constant head tank 14 has all been seted up to the front end and the rear end at 1 top of workstation and the bottom that is located anchor clamps 5, and slider 13's bottom extends to the inner chamber of constant head tank 14 and with the inner chamber sliding connection of constant head tank 14, through setting up slider 13 and constant head tank 14 for carry on spacingly when shifting anchor clamps 5.

Specifically, the equal fixedly connected with slipmat 15 in top of anchor clamps 5 and splint 12, and slipmat 15 cooperates with anchor clamps 5 and splint 12 respectively, through setting up slipmat 15 for when carrying out the centre gripping to integrated circuit board, prevent integrated circuit board landing by oneself.

Specifically, the spout has all been seted up to the top and the bottom of restorer 9 inner chamber, and the top and the bottom of stopper 16 all extend to the inner chamber of spout and with the inner chamber sliding connection of spout, through setting up the spout of stopper 16 and restorer 9 inner chamber for carry on spacingly to displacement piece 11.

Specifically, the two sides of the back of the workbench 1 are fixedly connected with fixing columns 17, the inner cavity of each fixing column 17 is fixedly connected with a smoke exhaust pipe 18, the rear end of each smoke exhaust pipe 18 penetrates through the outer portion of each fixing column 17, and each smoke exhaust pipe 18 is arranged and used for fixing a support frame 19, a fan 20 and an air filter element 21.

Specifically, the front end fixedly connected with support frame 19 of the 18 inner chambers of exhaust pipe, the inner chamber of support frame 19 passes through support fixedly connected with fan 20, and the rear end of the 18 inner chambers of exhaust pipe sets up air filter 21, through setting up support frame 19 for fix fan 20, through setting up fan 20 and air filter 21, filter through air filter 21 with the inner chamber of smog suction fixed plate 8.

Specifically, a welding head support 22 is fixedly connected to the rear side of the top of the table 1, and the other end of the welding head support 22 extends to the upper side of the positioning groove 14.

When the integrated circuit board welding device is used, firstly, the integrated circuit board is placed on the top of the non-slip mat 15, then the external controller is opened to start the electric push rod 3, the output end of the electric push rod 3 drives the movable column 4 to displace, the movable column 4 is matched with the positioning block 6 and the first spring 7 to drive the clamp 5 to displace towards the direction of the clamp plate 12, the clamp 5 is matched with the clamp plate 12 to clamp the integrated circuit board, the first spring 7 deforms under stress, the clamp 5 is pushed to buffer the integrated circuit board, meanwhile, the clamp plate 12 drives the displacement block 11, the limiting block 16 and the second spring 10 to move towards the inner cavity of the restorer 9, the second spring 10 deforms under stress to push the limiting block 16 to buffer, the fan 20 is started after the clamping is stable, smoke generated during welding is pumped to the inner cavity of the smoke exhaust pipe 18 and is filtered and discharged through the air filter element 21, and the problem that most of the existing integrated circuit boards are manually welded is solved, the welding points can not be accurately positioned and welded, so that the welding point positions are deviated, the welding is difficult to accurately weld, and the welding quality of the integrated circuit board is influenced.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A welding device for integrated circuit boards, comprising a worktable (1), characterized in that: the left side of the top of the workbench (1) is fixedly connected with a positioning plate (2), the front end and the rear end of the top of the positioning plate (2) are fixedly connected with an electric push rod (3), the output end of the electric push rod (3) is fixedly connected with a movable column (4), the front end and the rear end of the top of the workbench (1) are positioned on the right side of the electric push rod (3) and are respectively and movably connected with a clamp (5), one end, far away from the electric push rod (3), of the movable column (4) penetrates through an inner cavity of the clamp (5) and is fixedly connected with a positioning block (6), the other side of the positioning block (6) is fixedly connected with a first spring (7), the other end of the first spring (7) is fixedly connected with the inner wall of the clamp (5), the right side of the top of the workbench (1) is fixedly connected with a fixing plate (8), and the top of the fixing plate (8) is fixedly connected with a restorer (9), the right side fixedly connected with second spring (10) of restorer (9) inner chamber, the other end fixedly connected with stopper (16) of second spring (10), the left side fixedly connected with displacement piece (11) of stopper (16), the left end of displacement piece (11) runs through to outside and fixedly connected with splint (12) of restorer (9).

2. A soldering apparatus for an integrated circuit board according to claim 1, wherein: the bottom fixedly connected with slider (13) of anchor clamps (5), constant head tank (14) have all been seted up to the front end and the rear end at workstation (1) top and the bottom that is located anchor clamps (5), the bottom of slider (13) extend to the inner chamber of constant head tank (14) and with the inner chamber sliding connection of constant head tank (14).

3. A soldering apparatus for an integrated circuit board according to claim 1, wherein: the top of the clamp (5) and the top of the clamping plate (12) are fixedly connected with anti-slip pads (15), and the anti-slip pads (15) are respectively matched with the clamp (5) and the clamping plate (12).

4. A soldering apparatus for an integrated circuit board according to claim 1, wherein: the top and the bottom of restorer (9) inner chamber have all been seted up the spout, the top and the bottom of stopper (16) all extend to the inner chamber of spout and with the inner chamber sliding connection of spout.

5. A soldering apparatus for an integrated circuit board according to claim 1, wherein: the utility model discloses a smoke exhaust device, including workstation (1), the equal fixedly connected with fixed column (17) in both sides at workstation (1) back, the inner chamber fixedly connected with of fixed column (17) discharges fume tub (18), and the rear end of tub (18) of just discharging fume runs through to the outside of fixed column (17).

6. A soldering apparatus for an integrated circuit board according to claim 5, wherein: the front end fixedly connected with support frame (19) of tub (18) inner chamber of discharging fume, the inner chamber of support frame (19) passes through support fixedly connected with fan (20), the rear end of tub (18) inner chamber of discharging fume sets up air filter (21).

7. A soldering apparatus for an integrated circuit board according to claim 2, wherein: the rear side of the top of the workbench (1) is fixedly connected with a welding head support (22), and the other end of the welding head support (22) extends to the position above the positioning groove (14).