CN214929937U

CN214929937U - Circuit board transfer mechanism

Info

Publication number: CN214929937U
Application number: CN202120956011.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Kunshan Huayuxing Jingwei Electronic Technology Co ltd
Current assignee: Kunshan Huayuxing Jingwei Electronic Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-30
Anticipated expiration: 2031-05-06

Abstract

The utility model relates to the field of circuit board production, in particular to a circuit board transfer mechanism, which comprises a moving device and a frame; the utility model discloses a protection box, including mobile device upper end and frame lower extreme welded fastening, the mobile device upper end is provided with places the subassembly, it is provided with drive arrangement to place subassembly one end, place subassembly one end and drive arrangement sliding connection, drive arrangement both sides and frame fixed connection, driving motor drive first screw rod and second screw rod fixed rotation in the protection box, through the reverse setting of the thread tooth on first screw rod and the second screw rod to and the sliding connection between thread piece and first screw rod and the second screw rod, make first screw rod and second screw rod can drive the thread piece and carry out the relative slip, the rethread splint adopt the setting of soft rubber material to make splint press from both sides tightly fixedly to placing the circuit board on the board, make can not appear leading to the fact the phenomenon of damage to the circuit board because of colliding with in the transportation, improved the transportation efficiency.

Description

Circuit board transfer mechanism

Technical Field

The utility model relates to a circuit board production field specifically is a circuit board transport mechanism.

Background

The current circuit board production process comprises: cutting, drilling, copper deposition, wiring, pattern, etching, solder resist, character, tin spraying (or gold deposition), edge milling, v cutting (some plates are not needed), flight testing, vacuum packaging and the like, wherein the circuit board needs to be transported after each process is started and finished, and devices of the process are not in the same place, so that a transport mechanism needs to be used for transporting the circuit board in the transport process, but the existing transport mechanism still has certain problems;

because current transport mechanism is that the staff puts circuit board and tray on ordinary conveyor, can lead to the fact the colliding with to the circuit board in the transportation inevitable, causes the circuit board to damage, not only transports inefficiency like this but also increased manufacturing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board transport mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board transfer mechanism comprises a moving device and a frame; the upper end of the moving device is fixedly welded with the lower end of the frame, the placing assembly is arranged at the upper end of the moving device, the driving device is arranged at one end of the placing assembly, one end of the placing assembly is slidably connected with the driving device, and two sides of the driving device are fixedly connected with the frame.

Preferably, the moving device comprises a universal wheel and a supporting plate, an intermediate connecting plate is fixedly arranged at the upper end of the universal wheel, a fixing bolt penetrates through the inside of the intermediate connecting plate, and the intermediate connecting plate is fixedly connected with the supporting plate through the fixing bolt.

Preferably, universal wheel one side is provided with the lock valve, lock valve one end is rotated with universal wheel one side and is connected, the layer board upper end is provided with the receiver, receiver lower extreme and layer board upper end welded fastening.

Preferably, the frame comprises a vertical plate, a guide rod and a handle, wherein two ends of the guide rod are welded and fixed with the inner side of the vertical plate, and one end of the handle is welded and fixed with the front end of the vertical plate.

Preferably, place the subassembly and include screw thread piece, splint, baffle and place the board, screw thread piece front end and baffle one end welded fastening, splint inside runs through and is provided with fastening bolt, splint pass through fastening bolt and the inboard welded fastening of baffle, splint adopt soft rubber material.

Preferably, one end of the placing plate is welded and fixed with the front end of the driving device, and the upper end of the placing plate is connected with the lower end of the clamping plate in a sliding mode.

Preferably, drive arrangement includes protecting box, driving motor, shaft coupling, first screw rod, second screw rod and runner assembly, the fixed motor fixed plate that is provided with of driving motor lower extreme, the inside locking bolt that runs through of motor fixed plate, the motor fixed plate passes through locking bolt and protecting box lower extreme inner wall fixed connection, shaft coupling and first screw rod one end fixed connection are passed through to driving motor one end, the driving motor other end passes through shaft coupling and second screw rod one end fixed connection, first screw rod with the reverse setting of thread tooth on the second screw rod, thread piece and first screw rod and second screw rod sliding connection, first screw rod and the second screw rod other end all rotate with the runner assembly and are connected.

Preferably, the rotating assembly comprises a sleeve and a rolling bearing, one side of the sleeve is welded with the inner wall of the protective box, the sleeve is fixedly connected with the rolling bearing through hole-shaft matching, and the rolling bearing is rotatably connected with the other ends of the first screw rod and the second screw rod through hole-shaft matching.

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

place the circuit board on placing the board, drive splint through driving motor and carry out relative slip on placing the board, press from both sides tight fixedly to the circuit board to and the circuit board adopts the material of soft rubber, make can not appear in the transportation because of colliding with the phenomenon that causes the damage to the circuit board, improved transportation efficiency.

Drawings

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

FIG. 2 is a schematic view of the side view connection structure of the present invention;

fig. 3 is a schematic view of a connection structure between the mobile device and the frame according to the present invention;

fig. 4 is a schematic view of a front view connection structure of the mobile device of the present invention;

FIG. 5 is a schematic view of the connection structure of the placement module of the present invention;

FIG. 6 is a schematic view of the connection structure of the driving device of the present invention;

fig. 7 is a schematic cross-sectional view of the rotating assembly of the present invention.

In the figure: 1. a mobile device; 11. a universal wheel; 12. a support plate; 13. an intermediate connection plate; 14. fixing the bolt; 15. a latch valve; 16. a storage box;

2. a frame; 21. a vertical plate; 22. a guide bar; 23. a handle;

3. placing the component; 31. a thread block; 32. a splint; 321. fastening a bolt; 33. a guide plate; 34. placing the plate;

4. a drive device; 41. a protective box; 42. a drive motor; 43. a coupling; 44. a first screw; 45. a second screw; 46. a motor fixing plate; 461. locking the bolt; 47. a rotating assembly; 471. a sleeve; 472. a rolling bearing.

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.

Examples

Referring to fig. 1-7, there are shown: the embodiment is a preferred embodiment in the technical scheme, and the circuit board transfer mechanism comprises a moving device 1 and a frame 2, wherein the upper end of the moving device 1 is welded and fixed with the lower end of the frame 2, a placing component 3 is arranged at the upper end of the moving device 1, a driving device 4 is arranged at one end of the placing component 3, one end of the placing component 3 is connected with the driving device 4 in a sliding manner, and two sides of the driving device 4 are fixedly connected with the frame 2;

as shown in fig. 3 and 4, the moving device 1 includes a universal wheel 11 and a supporting plate 12, an intermediate connecting plate 13 is fixedly arranged at the upper end of the universal wheel 11, a fixing bolt 14 penetrates through the intermediate connecting plate 13, the intermediate connecting plate 13 is fixedly connected with the supporting plate 12 through the fixing bolt 14, a locking valve 15 is arranged at one side of the universal wheel 11, one end of the locking valve 15 is rotatably connected with one side of the universal wheel 11, a storage box 16 is arranged at the upper end of the supporting plate 12, the lower end of the storage box 16 is fixedly welded with the upper end of the supporting plate 12, and through the arrangement of the storage box 16, delivered documents or files can be placed in the storage box 16, so that both hands of a worker are released, the worker can control the device to move with both hands, and the safety performance is improved;

the frame 2 comprises a vertical plate 21, a guide rod 22 and a handle 23, two ends of the guide rod 22 are welded and fixed with the inner side of the vertical plate 21, one end of the handle 23 is welded and fixed with the front end of the vertical plate 21, and the whole structure of the device is more stable through the arrangement of the frame 2;

as shown in fig. 5, the placing assembly 3 includes a screw block 31, a clamping plate 32, a guide plate 33 and a placing plate 34, the front end of the screw block 31 is welded and fixed to one end of the guide plate 33, a fastening bolt 321 penetrates through the inside of the clamping plate 32, the clamping plate 32 is welded and fixed to the inner side of the guide plate 33 through the fastening bolt 321, the clamping plate 32 is made of soft rubber, one end of the placing plate 34 is welded and fixed to the front end of the driving device 4, the upper end of the placing plate 34 is slidably connected to the lower end of the clamping plate 32, and the clamping plate 32 can slide relatively on the placing plate 34 through the arrangement of the clamping plate 32 and the placing plate 34, so that a circuit board placed on the placing plate 34 is clamped and fixed, the phenomenon that the circuit board is damaged due to collision in the transferring process is avoided, and the transferring efficiency is improved;

as shown in fig. 6 and 7, the driving device 4 includes a protection box 41, a driving motor 42, a coupler 43, a first screw 44, a second screw 45 and a rotating assembly 47, the lower end of the driving motor 42 is fixedly provided with a motor fixing plate 46, a locking bolt 461 is arranged in the motor fixing plate 46 in a penetrating manner, the motor fixing plate 46 is fixedly connected with the inner wall of the lower end of the protection box 41 through the locking bolt 461, one end of the driving motor 42 is fixedly connected with one end of the first screw 44 through the coupler 43, the other end of the driving motor 42 is fixedly connected with one end of the second screw 45 through the coupler 43, the first screw 44 and the thread on the second screw 45 are arranged in an opposite direction, the thread block 31 is slidably connected with the first screw 44 and the second screw 45, the other ends of the first screw 44 and the second screw 45 are both rotatably connected with the rotating assembly 47, the rotating assembly 47 includes a sleeve 471 and a rolling bearing 472, one side of the sleeve 471 is welded with the inner wall of the protective box 41, the sleeve 471 is fixedly connected with the rolling bearing 472 through hole-shaft matching, the rolling bearing 472 is rotatably connected with the other ends of the first screw 44 and the second screw 45 through hole-shaft matching, the first screw 44 and the second screw 45 are driven by the driving motor 42 to be fixedly and rotatably arranged in the protective box 41, so that the first screw 44 and the second screw 45 can drive the thread block 31 to relatively slide, the circuit board is not required to be manually clamped and fixed by the device, labor force is reduced, and transportation efficiency is improved;

in this embodiment, promote this device to the place of waiting to transport through handle 23, then place the circuit board on placing board 34, start driving motor 42, driving motor 42 drives first screw rod 44 and second screw rod 45 and fixes the rotation in protecting box 41, screw thread reverse setting on through first screw rod 44 and second screw rod 45, and sliding connection between screw block 31 and first screw rod 44 and the second screw rod 45, make first screw rod 44 and second screw rod 45 can drive screw block 31 and carry out relative slip, rethread splint 32 adopts the setting of soft rubber material to make splint 32 press from both sides tightly fixedly to placing the circuit board on placing board 34, make can not appear leading to the fact the phenomenon of damage to the circuit board because of colliding with in the transportation, transfer efficiency has been improved.

The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. A circuit board transfer mechanism comprises a moving device (1) and a frame (2);

the method is characterized in that:

the mobile device is characterized in that the upper end of the mobile device (1) is fixedly welded with the lower end of the frame (2), the upper end of the mobile device (1) is provided with a placing assembly (3), one end of the placing assembly (3) is provided with a driving device (4), one end of the placing assembly (3) is connected with the driving device (4) in a sliding mode, and two sides of the driving device (4) are fixedly connected with the frame (2).

2. A circuit board transfer mechanism according to claim 1, wherein: the moving device (1) comprises universal wheels (11) and a supporting plate (12), an intermediate connecting plate (13) is fixedly arranged at the upper end of each universal wheel (11), a fixing bolt (14) penetrates through the inside of each intermediate connecting plate (13), and each intermediate connecting plate (13) is fixedly connected with the supporting plate (12) through the fixing bolt (14).

3. A circuit board transfer mechanism according to claim 2, wherein: universal wheel (11) one side is provided with lock valve (15), lock valve (15) one end is rotated with universal wheel (11) one side and is connected, layer board (12) upper end is provided with receiver (16), receiver (16) lower extreme and layer board (12) upper end welded fastening.

4. A circuit board transfer mechanism according to claim 1, wherein: the frame (2) comprises a vertical plate (21), a guide rod (22) and a handle (23), wherein two ends of the guide rod (22) are fixedly welded with the inner side of the vertical plate (21), and one end of the handle (23) is fixedly welded with the front end of the vertical plate (21).

5. A circuit board transfer mechanism according to claim 1, wherein: place subassembly (3) including screw block (31), splint (32), baffle (33) and place board (34), screw block (31) front end and baffle (33) one end welded fastening, splint (32) inside is run through and is provided with fastening bolt (321), splint (32) are through fastening bolt (321) and the inboard welded fastening of baffle (33), splint (32) adopt soft rubber material.

6. A circuit board transfer mechanism according to claim 5, wherein: one end of the placing plate (34) is fixedly welded with the front end of the driving device (4), and the upper end of the placing plate (34) is connected with the lower end of the clamping plate (32) in a sliding mode.

7. A circuit board transfer mechanism according to claim 5, wherein: the driving device (4) comprises a protection box (41), a driving motor (42), a coupler (43), a first screw rod (44), a second screw rod (45) and a rotating assembly (47), a motor fixing plate (46) is fixedly arranged at the lower end of the driving motor (42), a locking bolt (461) penetrates through the inside of the motor fixing plate (46), the motor fixing plate (46) is fixedly connected with the inner wall of the lower end of the protection box (41) through the locking bolt (461), one end of the driving motor (42) is fixedly connected with one end of the first screw rod (44) through the coupler (43), the other end of the driving motor (42) is fixedly connected with one end of the second screw rod (45) through the coupler (43), the first screw rod (44) and a thread tooth on the second screw rod (45) are reversely arranged, and a thread block (31) is connected with the first screw rod (44) and the second screw rod (45) in a sliding manner, the other ends of the first screw rod (44) and the second screw rod (45) are rotatably connected with a rotating assembly (47).

8. A circuit board transfer mechanism according to claim 7, wherein: the rotating assembly (47) comprises a sleeve (471) and a rolling bearing (472), one side of the sleeve (471) is welded with the inner wall of the protective box (41), the sleeve (471) is fixedly connected with the rolling bearing (472) through hole-shaft matching, and the rolling bearing (472) is rotatably connected with the other ends of the first screw rod (44) and the second screw rod (45) through hole-shaft matching.