CN214381647U

CN214381647U - PCBA electronic component tin-coating process improvement jig

Info

Publication number: CN214381647U
Application number: CN202023245074.1U
Authority: CN
Inventors: 欧文祥; 伍祥松
Original assignee: Asteelflash Electronics Suzhou Co ltd
Current assignee: Asteelflash Electronics Suzhou Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-08
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a go up tin technology tool technical field, and disclose a PCBA electronic component goes up tin technology and improves tool, including the fixed plate, the inside electronic component body that has clamped in fixed plate top, the left end and the equal fixedly connected with support of right-hand member of fixed plate upper surface, the inside rotatable coupling of auxiliary tank has the auxiliary shaft, the inside fixedly connected with rotor plate of auxiliary shaft, rotor plate medial surface fixedly connected with fixed block. This tool is improved to PCBA electronic component tinning technology, through the mating reaction of pneumatic cylinder, support, auxiliary shaft, rotor plate, fixed plate and fixed block, can be fixed the relatively stable of electronic component body, through the mating reaction of servo motor, connecting plate, diaphragm, movable plate, slider, working plate and working shaft, can make the movable plate carry out the removal from top to bottom, control teflon roof places the hole with the ejecting bending of electronic component body, makes things convenient for the staff to collect the electronic component body.

Description

PCBA electronic component tin-coating process improvement jig

Technical Field

The utility model relates to a go up tin technology tool technical field, specifically be a PCBA electronic component goes up tin technology and improves tool.

Background

At present, the status of electronic products in our lives is very important, PCBA means that the PCB is empty and is subjected to SMT (surface mount technology) component feeding or the whole process of DIP (dual in-line package) component feeding, and the existing PCBA electronic component tin feeding process jig has poor fixing effect on electronic components and poor tin soldering effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a PCBA electronic component goes up tin technology and improves tool has solved the device and is relatively not good to electronic component's fixed effect, the relatively poor problem of soldering tin effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixture for improving the tin-coating process of PCBA electronic components comprises a fixed plate, a bending placement hole is formed in the middle of the fixed plate, an electronic component body is clamped in the top end of the fixed plate, a support is fixedly connected to the left end and the right end of the upper surface of the fixed plate, an auxiliary groove is formed in the top end of the support, an auxiliary shaft is rotatably connected in the auxiliary groove, a rotating plate is fixedly connected in the auxiliary shaft, a fixed block is fixedly connected to the inner side surface of the rotating plate, a hydraulic cylinder is rotatably connected to the left end and the right end of the upper surface of the fixed plate, the output end of the hydraulic cylinder is rotatably connected with the outer side surface of the rotating plate, support plates are fixedly connected to four corners of the lower surface of the fixed plate, transverse plates are fixedly connected among the four groups of support plates, a servo motor is arranged on the front side below the transverse plates, a rotating shaft is fixedly connected to the output end of the servo motor, a connecting plate is fixedly connected to the rear end of the rotating shaft, and a movable plate is arranged in the bottom end of the fixed plate, the spout has been seted up to the right-hand member middle part of movable plate lower surface, the inside slidable of spout is provided with the slider, slider lower fixed surface is connected with the working plate, working plate upper surface and movable plate lower surface contact, the working groove has been seted up to the working plate lower surface, the inside rotatable coupling of working plate has the working shaft, the intercommunication mouth has been seted up on the diaphragm, the connecting plate upper surface passes the intercommunication mouth and is connected with working shaft outer fixed surface, fixed surface is connected with the buffer board on the movable plate, fixed surface is connected with the teflon roof on the buffer board.

Preferably, the fixed block is a teflon block, the fixed block is spherical, and the lower surface of the fixed block is in contact with the upper surface of the electronic element body.

Preferably, the four corners of the upper surface of the transverse plate are fixedly connected with smooth tubes, the four corners of the lower surface of the movable plate are fixedly connected with smooth rods, and the bottom ends of the smooth rods penetrate through the top ends of the smooth tubes and can move to the interior of the smooth tubes.

Preferably, the width and the length of the teflon top plate are both smaller than those of the bent placing hole, and the length of the working plate is larger than that of the sliding block.

Preferably, the left end and the right end of the upper surface of the servo motor are fixedly connected with fixing frames, and the top ends of the fixing frames are fixedly connected with the lower surface of the transverse plate.

Preferably, the lower surface of the support plate is fixedly connected with a base, the bottom end of the base is fixedly connected with an anti-skid pad, and the width of the anti-skid pad is larger than that of the support plate.

(III) advantageous effects

The utility model provides a PCBA electronic component goes up tin technology and improves tool possesses following beneficial effect:

1. this tool is improved to PCBA electronic component tinning technology, through the mating reaction of pneumatic cylinder, support, auxiliary shaft, rotor plate, fixed plate and fixed block, can be fixed the relatively stable of electronic component body, through the mating reaction of servo motor, connecting plate, diaphragm, movable plate, slider, working plate and working shaft, can make the movable plate carry out the removal from top to bottom, control teflon roof places the hole with the ejecting bending of electronic component body, makes things convenient for the staff to collect the electronic component body.

2. This tool is improved to PCBA electronic component tinning technology, through the mating reaction of support and auxiliary shaft, can assist the rotor plate to carry out the rotation of certain angle, through the mating reaction of slider, spout, working plate and working shaft, can assist the connecting plate to carry out the rotation of certain angle, and then the control movable plate carries out the removal from top to bottom, through the mating reaction of smooth slide bar and smooth pipe, can make the stable removal from top to bottom that carries on of movable plate, has improved the practicality.

3. This tool is improved to PCBA electronic component tinning technology, through the effect of buffer board, can make the movable plate play certain cushioning effect to the electronic component body when the ejecting electronic component body of control teflon roof, through the mating reaction of diaphragm and mount, can support fixedly to servo motor, through the mating reaction of slider and spout, can assist the work board to carry out the removal about, through the effect of fixed block, can carry out certain pressure to the electronic component body, fix the electronic component body.

Drawings

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

FIG. 2 is a schematic perspective view of the connecting plate of the present invention;

fig. 3 is a schematic cross-sectional structural view of the fixing plate portion of the present invention.

In the figure: 1. a fixing plate; 2. an electronic component body; 3. a support; 4. an auxiliary shaft; 5. a rotating plate; 6. a fixed block; 7. a hydraulic cylinder; 8. a support plate; 9. a transverse plate; 10. a servo motor; 11. a rotating shaft; 12. a connecting plate; 13. moving the plate; 14. a slider; 15. a working plate; 16. a working shaft; 17. a buffer plate; 18. a Teflon top plate; 19. smoothing the tube; 20. a smooth rod; 21. a fixed mount; 22. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a PCBA electronic component tinning process improvement jig comprises a fixed plate 1, a bending placement hole is formed in the middle of the fixed plate 1, an electronic component body 2 is clamped inside the top end of the fixed plate 1, a support 3 is fixedly connected to the left end and the right end of the upper surface of the fixed plate 1, an auxiliary groove is formed in the top end of the support 3, an auxiliary shaft 4 is rotatably connected inside the auxiliary groove, a rotating plate 5 is fixedly connected inside the auxiliary shaft 4, a fixed block 6 is fixedly connected to the inner side surface of the rotating plate 5, a hydraulic cylinder 7 is rotatably connected to the left end and the right end of the upper surface of the fixed plate 1, the hydraulic cylinder 7 is an MOB-CA type hydraulic cylinder, the output end of the hydraulic cylinder 7 is rotatably connected with the outer side surface of the rotating plate 5, support plates 8 are fixedly connected to four corners of the lower surface of the fixed plate 1, transverse plates 9 are fixedly connected between the four groups of support plates 8, and a servo motor 10 is arranged on the front side below the transverse plates 9, the servo motor 10 is a motor of HSMG80-E02430, an output end of the servo motor 10 is fixedly connected with a rotating shaft 11, a connecting plate 12 is fixedly connected with the rear end of the rotating shaft 11, a moving plate 13 is arranged inside the bottom end of a fixed plate 1, a sliding groove is formed in the middle of the right end of the lower surface of the moving plate 13, a sliding block 14 is slidably arranged inside the sliding groove, a working plate 15 is fixedly connected to the lower surface of the sliding block 14, the upper surface of the working plate 15 is in contact with the lower surface of the moving plate 13, a working groove is formed in the lower surface of the working plate 15, a working shaft 16 is rotatably connected inside the working plate 15, a communicating port is formed in a transverse plate 9, the upper surface of the connecting plate 12 penetrates through the communicating port and is fixedly connected with the outer surface of the working shaft 16, a buffer plate 17 is fixedly connected to the upper surface of the moving plate 13, and a Teflon top plate 18 is fixedly connected to the upper surface of the buffer plate 17.

Specifically, in order to achieve a better protection effect on the electronic component body 2, the fixing block 6 is a teflon block, the fixing block 6 is spherical, and the lower surface of the fixing block 6 is in contact with the upper surface of the electronic component body 2.

Specifically, in order to enable the moving plate 13 to stably drive the teflon top plate 18 to move up and down, the smooth tubes 19 are fixedly connected to four corners of the upper surface of the transverse plate 9, the smooth rods 20 are fixedly connected to four corners of the lower surface of the moving plate 13, and the bottom ends of the smooth rods 20 penetrate through the top ends of the smooth tubes 19 and can move to the insides of the smooth tubes 19.

Specifically, in order to push the teflon top plate 18 out of the electronic component body 2, the width and length of the teflon top plate 18 are both smaller than those of the curved placement hole, and the length of the working plate 15 is longer than that of the slider 14.

Specifically, in order to fix the servo motor 10, the servo motor 10 is more stably operated, the left end and the right end of the upper surface of the servo motor 10 are fixedly connected with the fixing frame 21, and the top end of the fixing frame 21 is fixedly connected with the lower surface of the transverse plate 9.

Specifically, in order to improve the stability of the device and to enable the device to be more stably fixed at a proper position, the lower surface of the supporting plate 8 is fixedly connected with the base 22, the bottom end of the base 22 is fixedly connected with the non-slip mat, and the width of the non-slip mat is greater than that of the supporting plate 8.

When the electronic component placing device is used, the electronic component body 2 is clamped inside the top end of the bent placing hole, the hydraulic cylinder 7 is started, the hydraulic cylinder 7 drives the outer end of the rotating plate 5 to move upwards, the hydraulic cylinder 7 is rotatably connected with the fixed plate 1 and the rotating plate 5, the hydraulic cylinder 7 can drive the rotating plate 5 to rotate at a certain angle, the support 3 and the auxiliary shaft 4 are matched to act to assist the rotating plate 5 to rotate, the fixed block 6 is in contact with the upper surface of the electronic component body 2 to fix the electronic component body 2 to a certain degree, the fixed block 6 is provided with a Teflon block, Teflon materials can prevent the electronic component body 2 from being scratched, a worker can perform tinning operation on the upper surface of the electronic component body 2, then the servo motor 10 is started, the servo motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the connecting plate 12 to rotate at a certain angle, working plate 15 and the cooperation of working shaft 16, can assist connecting plate 12 to carry out the rotation of certain angle, slider 14 can be inside the spout removal about going on simultaneously, can highly adjust moving plate 13, smooth pole 20 can be inside the removal about going on of smooth pipe 19, can make the more stable removal about going on of moving plate 13, make contact under 18 upper surface of teflon roof and the electronic component body 2, place the hole with the ejecting bending of electronic component body 2, make things convenient for the staff to collect electronic component body 2 more, and the practicality is improved.

In conclusion, the PCBA electronic component tinning process improving jig can stably fix the electronic component body 2 through the matching action of the hydraulic cylinder 7, the support 3, the auxiliary shaft 4, the rotating plate 5, the fixed plate 1 and the fixed block 6, can enable the moving plate 13 to move up and down through the matching action of the servo motor 10, the connecting plate 12, the transverse plate 9, the moving plate 13, the slider 14, the working plate 15 and the working shaft 16, can control the Teflon top plate 18 to eject the electronic component body 2 out of a bending placing hole, is convenient for a worker to collect the electronic component body 2, can assist the rotating plate 5 to rotate at a certain angle through the matching action of the support 3 and the auxiliary shaft 4, can assist the connecting plate 12 to rotate at a certain angle through the matching action of the slider 14, the sliding groove, the working plate 15 and the working shaft 16, and further controls the moving plate 13 to move up and down, through smooth rod 20 and smooth pipe 19's mating reaction, can make the stable removal of going on from top to bottom of movable plate 13, the practicality has been improved, through the effect of buffer board 17, can make movable plate 13 play certain cushioning effect to electronic component body 2 when controlling the ejecting electronic component body 2 of teflon roof 18, through the mating reaction of diaphragm 9 and mount 21, can support fixedly servo motor 10, through the mating reaction of slider 14 and spout, can assist work board 15 to carry out the removal about, through the effect of fixed block 6, can carry out certain pressing to electronic component body 2, fix electronic component body 2.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCBA electronic component goes up tin technology and improves tool, includes fixed plate (1), its characterized in that: the middle part of the fixed plate (1) is provided with a bending placing hole, an electronic component body (2) is clamped inside the top end of the fixed plate (1), the left end and the right end of the upper surface of the fixed plate (1) are fixedly connected with a support (3), the top end of the support (3) is provided with an auxiliary groove, an auxiliary shaft (4) is rotatably connected inside the auxiliary groove, a rotating plate (5) is fixedly connected inside the auxiliary shaft (4), a fixed block (6) is fixedly connected on the inner side surface of the rotating plate (5), the left end and the right end of the upper surface of the fixed plate (1) can be rotatably connected with a hydraulic cylinder (7), the output end of the hydraulic cylinder (7) is rotatably connected with the outer side surface of the rotating plate (5), four corners of the lower surface of the fixed plate (1) are fixedly connected with support plates (8), transverse plates (9) are fixedly connected among the four groups of support plates (8), and a servo motor (10) is arranged on the front side below the transverse plates (9), servo motor (10) output end fixedly connected with axis of rotation (11), axis of rotation (11) rear end fixedly connected with connecting plate (12), fixed plate (1) bottom is inside to be provided with movable plate (13), the spout has been seted up to the right-hand member middle part of movable plate (13) lower surface, the inside slidable of spout is provided with slider (14), slider (14) lower fixed surface is connected with working plate (15), working plate (15) upper surface and movable plate (13) lower surface contact, the working groove has been seted up to working plate (15) lower surface, working plate (15) inside rotatable coupling has working shaft (16), the intercommunication mouth has been seted up on diaphragm (9), connecting plate (12) upper surface passes the intercommunication mouth and is connected with working shaft (16) outer fixed surface, movable plate (13) upper surface fixed connection has buffer board (17), buffer board (17) upper surface fixed connection has indisputable fluorine dragon roof (18).

2. The improved fixture for tin-coating process on PCBA electronic component as recited in claim 1, wherein: the fixing block (6) is a Teflon block, the fixing block (6) is spherical, and the lower surface of the fixing block (6) is in contact with the upper surface of the electronic element body (2).

3. The improved fixture for tin-coating process on PCBA electronic component as recited in claim 1, wherein: all fixedly connected with smooth pipe (19) in the four corners of diaphragm (9) upper surface, all fixedly connected with smooth pole (20) in the four corners of movable plate (13) lower surface, smooth pole (20) bottom is passed smooth pipe (19) top and can be removed to inside smooth pipe (19).

4. The improved fixture for tin-coating process on PCBA electronic component as recited in claim 1, wherein: the width and the length of the Teflon top plate (18) are both smaller than those of the bending placing hole, and the length of the working plate (15) is larger than that of the sliding block (14).

5. The improved fixture for tin-coating process on PCBA electronic component as recited in claim 1, wherein: the left end and the right end of the upper surface of the servo motor (10) are fixedly connected with a fixing frame (21), and the top end of the fixing frame (21) is fixedly connected with the lower surface of the transverse plate (9).

6. The improved fixture for tin-coating process on PCBA electronic component as recited in claim 1, wherein: the support plate is characterized in that a base (22) is fixedly connected to the lower surface of the support plate (8), an anti-slip pad is fixedly connected to the bottom end of the base (22), and the width of the anti-slip pad is larger than that of the support plate (8).