CN220428532U

CN220428532U - Printed circuit board punching conveying structure

Info

Publication number: CN220428532U
Application number: CN202321757776.9U
Authority: CN
Inventors: 陈友兵; 陈亮
Original assignee: Ruicheng Microelectronics Hefei Co ltd
Current assignee: Ruicheng Microelectronics Hefei Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-02-02
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a printed circuit board punching conveying structure, which relates to the technical field of printed circuit board production, and particularly relates to a printed circuit board punching conveying structure. This printed circuit board conveying structure that punches a hole can drive the driving disk through starting servo motor and rotate, utilizes the driving disk to drive the actuating arm and drives, utilizes the actuating arm to drive the mobile station and carry out reciprocating motion, makes then stir the piece and carry the circuit board repeatedly, and can not lead to the circuit board to take place the skew in the transportation, can carry out the centre gripping to the circuit board through the centre gripping sleeve pipe simultaneously, cooperates the piercing press to carry out the operation of punching a hole in the transportation, has improved production efficiency.

Description

Printed circuit board punching conveying structure

Technical Field

The utility model relates to the technical field of printed circuit board production, in particular to a printed circuit board punching and conveying structure.

Background

The circuit board is an important electronic component, is a supporting body of the electronic component, is a carrier for electric connection of the electronic component, has quite important function, is an indispensable process in the production and use process of the circuit board, and related Chinese patent with the authorized publication number of CN207869507U discloses a multifunctional circuit board punching mechanism, which comprises a base, wherein rail bases are arranged on two sides of the base, rails are arranged on the rail bases, a slider base is arranged on the rails, vertical beams are arranged on the slider base, a cross beam is additionally arranged between the vertical beams, an air cylinder is connected on the cross beam in a sliding manner, a punching needle is arranged at the bottom of the air cylinder, and a driving motor is arranged on the vertical beams; the base is provided with a circuit board clamp; when working, place the circuit board on the base, then press from both sides the circuit board through circuit board fixture, then start driving motor, adjust the longitudinal position of track base, adjust the transverse position of cylinder, make the required suitable position that punches a hole in circuit board top, finally start the cylinder, thereby the drive is punched a hole the needle and is moved down and realize punching a hole to the circuit board, above-mentioned mechanism that punches a hole need artifical frequent input and take out the circuit board around to the circuit board, operating personnel's operation will be slow after long-time operation, thereby influence machining efficiency, and have the piece to pile up and influence operational environment after punching a hole, in addition, the transportation of circuit board and the operation of punching a hole divide into two parts into, can reduce production efficiency, and traditional track conveying mode can lead to bumping between the circuit board because of inertia and frictional reason, influence the outward appearance of circuit board, so here propose a printed circuit board and punch a hole and carry the structure and solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a printed circuit board punching and conveying structure, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a printed circuit board conveying structure that punches a hole, includes mounting bracket, mount, piercing press, mount fixed mounting is in the middle part of mounting bracket, piercing press fixed mounting is in the middle part of mount, the last fixed surface of mounting bracket installs the transport platform, the front fixed mounting of mounting bracket has servo motor, servo motor back edge installs the driving disk, fixed mounting has the actuating arm on the output shaft of driving disk, the mobile station is installed to the other end of actuating arm, the last fixed surface of mobile station installs the fixed frame, the inboard of fixed frame is installed and is stirred the piece.

Optionally, the inboard fixed mounting of mounting bracket has the motor, the surface mounting of motor output shaft has cup jointed first runner, the surface transmission of first runner is connected with the track, the front side transmission of track inner chamber is connected with the second runner, the middle part fixed mounting of second runner and first runner has the pay-off spiral, the surface of pay-off spiral is provided with the transport frame, the suction fan is installed to the bottom of transport frame.

Optionally, the inboard fixed mounting of mount has the support column, the other end fixed mounting of support column has the stopper, the surface of support column is provided with spacing spring, the surface movable mounting of support column has the centre gripping sleeve pipe.

Optionally, the bottom fixed mounting of centre gripping sleeve has the pull rod, the movable groove with pull rod looks adaptation is seted up to the inside of carrying the platform.

Optionally, the diameter of stopper is greater than the diameter of support column, spacing spring fixed connection is in the inboard of mount, spacing spring and centre gripping sleeve pipe fixed connection together.

Optionally, the inside of centre gripping sleeve pipe has been seted up and has been stepped down the groove, step down the groove and stopper looks adaptation, the transport table inside has been seted up and has been held the logical groove of sleeve pipe looks adaptation.

Optionally, the front and back both sides of mobile station have all been seted up T shape lug, the inside of mounting bracket has been seted up with the T shape spout of mobile station looks adaptation.

The utility model provides a printed circuit board punching conveying structure, which has the following beneficial effects:

1. this printed circuit board conveying structure that punches a hole can drive the driving disk through starting servo motor and rotate, utilizes the driving disk to drive the actuating arm and drives, utilizes the actuating arm to drive the mobile station and carry out reciprocating motion, makes then stir the piece and carry the circuit board repeatedly, and can not lead to the circuit board to take place the skew in the transportation, can carry out the centre gripping to the circuit board through the centre gripping sleeve pipe simultaneously, cooperates the piercing press to carry out the operation of punching a hole in the transportation, has improved production efficiency.

2. This printed circuit board conveying structure that punches a hole can adsorb the piece dust of mobile station upper surface accumulation through starting the suction fan for in the piece dust gets into the transport frame inner chamber, can drive first runner through the starter motor, can drive the track with first runner, can drive the second runner with the track and rotate, can drive the pay-off spiral rotation with second runner, carry piece and dust then, realize the purpose of collective collection.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic diagram of a mobile station in a three-dimensional configuration according to the present utility model;

FIG. 3 is a schematic diagram of a mobile station in a three-dimensional configuration according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a feeding screw of the present utility model;

fig. 5 is a schematic view of a structure of a clamping sleeve according to the present utility model.

In the figure: 1. a mounting frame; 2. a fixing frame; 3. punching machine; 4. a servo motor; 5. a drive plate; 6. a driving arm; 7. a mobile station; 8. a fixed frame; 9. a poking block; 10. a motor; 11. a first wheel; 12. a track; 13. a second wheel; 14. a feeding screw; 15. a conveying frame; 16. a suction fan; 17. a support column; 18. a limiting block; 19. a limit spring; 20. clamping the sleeve; 21. a pull rod; 22. and a conveying table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a printed circuit board conveying structure that punches a hole, including mounting bracket 1, mount 2, punch press 3, mount 2 fixed mounting is in the middle part of mounting bracket 1, punch press 3 fixed mounting is in the middle part of mount 2, the upper surface fixed mounting of mounting bracket 1 has transport table 22, the positive fixed mounting of mounting bracket 1 has servo motor 4, servo motor 4 back edge installs driving disk 5, fixed mounting has driving arm 6 on the output shaft of driving disk 5, mobile station 7 is installed to the other end of driving arm 6, T-shaped lug has all been seted up to the front and back both sides of mobile station 7, the T-shaped spout with mobile station 7 looks adaptation has been seted up to the inside of mounting bracket 1, can make mobile station 7 more stable when moving, prevent that mobile station 7 from taking place to rock in the transportation process, the upper surface fixed mounting of mobile station 7 has fixed frame 8, stir piece 9 is installed to the inboard of fixed frame 8, stir piece 9's shape is L shape, sunken one side towards the left side can be so that stir piece 9 smoothly and reset, equidistant installation between stirring piece 9 and stirring piece 9 simultaneously can make the smooth removal of circuit board and do not squint.

Referring to fig. 2 and 4, a motor 10 is fixedly installed on the inner side of the mounting frame 1, a first rotating wheel 11 is sleeved on the outer surface of an output shaft of the motor 10, a limit groove is formed in the outer surfaces of the first rotating wheel 11 and a second rotating wheel 13, the crawler 12 is driven more stably, the crawler 12 is connected to the outer surface of the first rotating wheel 11 in a transmission manner, a second rotating wheel 13 is connected to the front side of an inner cavity of the crawler 12 in a transmission manner, a feeding spiral 14 is fixedly installed between the second rotating wheel 13 and the first rotating wheel 11, a conveying frame 15 is arranged on the outer surface of the feeding spiral 14, an absorption groove is formed in the upper surface of the conveying frame 15, dust can be collected smoothly, and a suction fan 16 is installed at the bottom of the conveying frame 15.

Referring to fig. 2 and 5, a support column 17 is fixedly installed on the inner side of the fixing frame 2, a limiting block 18 is fixedly installed at the other end of the support column 17, the diameter of the limiting block 18 is larger than that of the support column 17, a limiting spring 19 is fixedly connected on the inner side of the fixing frame 2, the limiting spring 19 and the clamping sleeve 20 are fixedly connected together, the clamping sleeve 20 can be limited by the limiting block 18, the clamping sleeve 20 is prevented from being separated from the outer surface of the support column 17, the limiting spring 19 is arranged on the outer surface of the support column 17, the clamping sleeve 20 can be limited by elastic force provided by the limiting spring 19, the circuit board is positioned, the clamping sleeve 20 is movably installed on the outer surface of the support column 17, a yielding groove is formed in the clamping sleeve 20, the yielding groove is matched with the limiting block 18, a through groove matched with the clamping sleeve 20 is formed in the conveying table 22, the clamping sleeve 20 has enough stroke to clamp the circuit board, a pull rod 21 is fixedly installed at the bottom of the clamping sleeve 20, a movable groove matched with the pull rod 21 is formed in the conveying table 22, and a user can conveniently release the limiting of the circuit board.

To sum up, when the printed circuit board punching and conveying structure is used, firstly, a user needs to start the servo motor 4 to drive the driving disc 5 to rotate, the driving disc 5 is utilized to drive the driving arm 6 to drive the moving table 7 to reciprocate, the poking block 9 is enabled to repeatedly convey the circuit board, the clamping sleeve 20 is utilized to clamp the circuit board, the punching operation is carried out in the conveying process in cooperation with the punching machine 3, then the suction fan 16 is started to absorb the chip dust accumulated on the upper surface of the moving table 7, the chip dust enters the inner cavity of the conveying frame 15, then the motor 10 is started to drive the first rotating wheel 11 to rotate, the first rotating wheel 11 is utilized to drive the crawler 12, the crawler 12 is utilized to drive the second rotating wheel 13 to rotate, the first rotating wheel 11 and the second rotating wheel 13 are utilized to drive the feeding screw 14 to rotate, and the chip and the dust are conveyed.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a printed circuit board conveying structure that punches a hole, includes mounting bracket (1), mount (2), piercing press (3), mount (2) fixed mounting is in the middle part of mounting bracket (1), piercing press (3) fixed mounting is in the middle part of mount (2), its characterized in that: the utility model discloses a conveying device for a large-sized vehicle, which comprises a mounting rack (1), wherein a conveying table (22) is fixedly arranged on the upper surface of the mounting rack (1), a servo motor (4) is fixedly arranged on the front surface of the mounting rack (1), a driving disc (5) is arranged at the edge of the back surface of the servo motor (4), a driving arm (6) is fixedly arranged on an output shaft of the driving disc (5), a moving table (7) is arranged at the other end of the driving arm (6), a fixed frame (8) is fixedly arranged on the upper surface of the moving table (7), and a poking block (9) is arranged on the inner side of the fixed frame (8).

2. A printed circuit board punch conveying structure according to claim 1, wherein: the inside fixed mounting of mounting bracket (1) has motor (10), the surface mounting of motor (10) output shaft has cup jointed first runner (11), the surface transmission of first runner (11) is connected with track (12), the front side transmission of track (12) inner chamber is connected with second runner (13), the middle part fixed mounting of second runner (13) and first runner (11) has pay-off spiral (14), the surface of pay-off spiral (14) is provided with transport frame (15), suction fan (16) are installed to the bottom of transport frame (15).

3. A printed circuit board punch conveying structure according to claim 1, wherein: the inner side of the fixing frame (2) is fixedly provided with a supporting column (17), the other end of the supporting column (17) is fixedly provided with a limiting block (18), the outer surface of the supporting column (17) is provided with a limiting spring (19), and the outer surface of the supporting column (17) is movably provided with a clamping sleeve (20).

4. A printed circuit board punch conveying structure according to claim 3, wherein: the bottom of the clamping sleeve (20) is fixedly provided with a pull rod (21), and a movable groove matched with the pull rod (21) is formed in the conveying table (22).

5. A printed circuit board punch conveying structure according to claim 3, wherein: the diameter of the limiting block (18) is larger than that of the supporting column (17), the limiting spring (19) is fixedly connected to the inner side of the fixing frame (2), and the limiting spring (19) is fixedly connected with the clamping sleeve (20).

6. A printed circuit board punch conveying structure according to claim 3, wherein: the inside of centre gripping sleeve pipe (20) has seted up the groove of stepping down, step down the groove and stopper (18) looks adaptation, the logical groove with centre gripping sleeve pipe (20) looks adaptation is seted up to the inside of carrying platform (22).

7. A printed circuit board punch conveying structure according to claim 1, wherein: t-shaped protruding blocks are arranged on the front side and the rear side of the mobile station (7), and T-shaped sliding grooves matched with the mobile station (7) are arranged in the mounting frame (1).