CN216134660U

CN216134660U - Turnover device for processing PCB

Info

Publication number: CN216134660U
Application number: CN202121567366.9U
Authority: CN
Inventors: 张健; 张强
Original assignee: Shenzhen Pinjiesheng Electronic Technology Co ltd
Current assignee: Shenzhen Pinjiesheng Electronic Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-03-25
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a turnover device for processing a PCB (printed circuit board), which comprises a machine body, wherein an electric cabin is arranged in the machine body, a supporting seat is arranged in the electric cabin, a motor is arranged above the supporting seat, a connecting shaft is arranged on one side of the motor, a transmission device is arranged on one side of the connecting shaft, a fixed seat is arranged at one end of the transmission device, a coaxial shaft is arranged in the fixed seat, a rotating shaft is arranged on one side of the fixed seat, a clamping plate is arranged on one side of the rotating shaft, and a heat dissipation layer is arranged in the electric cabin; the turnover device for processing the PCB can turn over the PCB by arranging the motor, the transmission device and the rotating shaft, so that errors and manpower possibly caused by manual turning are reduced; the motor 4 can be radiated by arranging the heat radiation layer, the heat absorption plate and the heat radiation fan, so that the possibility of damage caused by heating of the motor is reduced, and the service life of the motor is prolonged; through setting up the fixing base, be convenient for installation, dismantlement and maintenance between transmission and the pivot.

Description

Turnover device for processing PCB

Technical Field

The utility model relates to the technical field of PCB (printed circuit board) circuits, in particular to a turnover device for processing a PCB circuit board.

Background

Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. Its development has been over 100 years old, its design is mainly territory design, and the main advantages of adopting circuit board are that the errors of wiring and assembling can be greatly reduced, and the automation level and production labour rate can be raised. The circuit board can be divided into a single-sided board, a double-sided board, a four-layer board, a six-layer board and other multi-layer circuit boards according to the number of the layers of the circuit board. When a double-sided PCB is processed, the turnover mechanism can be used for processing the front side and the back side of the PCB.

The prior art has the following defects or problems:

1. the existing turnover device has the disadvantages of complicated structure, large volume and poor fixing effect;

2. most of the existing automatic turnover devices are motor-driven turnover structures, and the heat dissipation effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turnover device for processing a PCB (printed circuit board) aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PCB is turning device for circuit board processing, includes the organism, be provided with electric cabin in the organism, be provided with the supporting seat in the electric cabin, the top of supporting seat is provided with the motor, one side of motor is provided with the connecting axle, one side of connecting axle is provided with transmission, transmission's one end is provided with the fixing base, be provided with coaxially in the fixing base, one side of fixing base is provided with the pivot, one side of pivot is provided with splint, be provided with the heat dissipation layer in the electric cabin, one side on heat dissipation layer is provided with the absorber plate, one side of absorber plate is provided with the connecting block, one side of connecting block is provided with cooling fan, be provided with the elastic layer in the splint, the below of elastic layer is provided with the cushion, one side of cushion is provided with the draw-in groove, be provided with the fixture block in the pivot.

As a preferable technical scheme of the utility model, two connecting shafts are arranged and are respectively arranged at two sides of the motor, and the motor is rotationally connected with the transmission device through the connecting shafts.

As a preferable technical scheme of the utility model, the diameter of the fixed seat is equal to that of the transmission device, and the transmission device is rotationally connected with the rotating shaft through the fixed seat.

As a preferable technical scheme of the utility model, the diameter of the heat dissipation layer is larger than that of the heat absorption plate and larger than that of the heat dissipation fan, and the heat dissipation fan is movably connected with the heat absorption plate through a connecting block.

As the preferable technical scheme of the utility model, the supporting seat is made of asbestos, and the diameter of the supporting seat is larger than that of the motor.

As the preferable technical scheme of the utility model, the size of the clamping groove is matched with that of the clamping block, and the clamping plate is rotationally connected with the rotating shaft through the clamping groove, the clamping block and the rotating shaft.

As a preferable technical scheme of the utility model, the elastic layer is made of rubber and a spring, and the soft cushion is made of sponge.

Compared with the prior art, the utility model provides a turnover device for processing a PCB (printed circuit board), which has the following beneficial effects:

1. according to the turnover device for processing the PCB, the motor, the transmission device and the rotating shaft are arranged, when the PCB is fixed on the clamping plate, the motor is started, the connecting shaft rotates, the transmission device drives the coaxial shaft to rotate, so that the rotating shaft rotates, and finally the clamping plate is driven to turn over, so that the PCB is turned over, and errors and manpower possibly caused by manual turning are reduced; the transmission device and the rotating shaft can be separated by arranging the fixed seat, so that the transmission device and the rotating shaft can be conveniently mounted, dismounted and overhauled; the motor and the transmission device can be separated by arranging the connecting shaft, so that the transmission device and the motor can be conveniently mounted, dismounted and overhauled;

2. according to the turnover device for processing the PCB, the heat dissipation layer, the heat absorption plate and the heat dissipation fan are arranged in the motor box, when the motor starts to work, the motor can generate heat, the heat generated by the work of the motor is absorbed by the heat dissipation fan and is transmitted to the heat dissipation layer through the heat absorption plate, and then the heat is discharged out of the motor box through the heat dissipation layer, so that the possibility of damage caused by heating of the motor is reduced, and the service life of the motor is prolonged; the heat dissipation fan and the heat absorption plate can be separated by arranging the connecting block, so that the heat dissipation fan and the heat absorption plate can be conveniently mounted, dismounted and overhauled; through setting up draw-in groove and fixture block, be convenient for to installation, dismantlement and the maintenance between splint and the pivot.

Drawings

FIG. 1 is a schematic structural view of a turning device according to the present invention;

FIG. 2 is a schematic structural view of a motor box of the turnover device of the present invention;

FIG. 3 is a schematic view of a clamping plate structure of the turnover device of the present invention;

fig. 4 is a schematic view of the structure of the rotating shaft of the turnover device of the present invention.

In the figure: 1. a body; 2. an electrical compartment; 3. a supporting seat; 4. a motor; 5. a connecting shaft; 6. a transmission device; 7. a fixed seat; 8. coaxial; 9. a rotating shaft; 10. a splint; 11. a heat dissipation layer; 12. a heat absorbing plate; 13. connecting blocks; 14. a heat radiation fan; 15. an elastic layer; 16. a soft cushion; 17. a card slot; 18. and (7) clamping blocks.

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, in this embodiment: a turnover device for processing a PCB comprises a machine body 1, wherein an electric cabin 2 is arranged in the machine body 1, a supporting seat 3 is arranged in the electric cabin 2, a motor 4 is arranged above the supporting seat 3, a connecting shaft 5 is arranged on one side of the motor 4, a transmission device 6 is arranged on one side of the connecting shaft 5, a fixed seat 7 is arranged at one end of the transmission device 6, a coaxial shaft 8 is arranged in the fixed seat 7, a rotating shaft 9 is arranged on one side of the fixed seat 7, a clamping plate 10 is arranged on one side of the rotating shaft 9, the motor 4 can drive the transmission device 6 to rotate through the connecting shaft 5 when being started, the rotating shaft 9 is driven to rotate through the coaxial shaft 8 in the fixed seat 7, finally the clamping plate 10 is turned over, a heat dissipation layer 11 is arranged in the electric cabin 2, a heat absorption plate 12 is arranged on one side of the heat dissipation layer 11 and used for dissipating heat of the motor 4, a connecting block 13 is arranged on one side of the heat absorption plate 12, and a heat dissipation fan 14 is arranged on one side of the connecting block 13, an elastic layer 15 is arranged in the splint 10, a soft cushion 16 is arranged below the elastic layer 15, a clamping groove 17 is arranged on one side of the soft cushion 16, and a clamping block 18 is arranged on the rotating shaft 9.

In the embodiment, two connecting shafts 5 are arranged and respectively arranged at two sides of the motor 4, and the motor 4 is rotatably connected with the transmission device 6 through the connecting shafts 5 and is used for mounting and dismounting the motor 4 and the transmission device 6; the diameter of the fixed seat 7 is equal to that of the transmission device 6, and the transmission device 6 is rotatably connected with the rotating shaft 9 through the fixed seat 7 and is used for mounting and dismounting the transmission device 6 and the rotating shaft 9; the diameter of the heat dissipation layer 11 is larger than that of the heat absorption plate 12 and larger than that of the heat dissipation fan 14, and the heat dissipation fan 14 is movably connected with the heat absorption plate 12 through a connecting block 13 and used for mounting and dismounting the heat dissipation fan 14 and the heat absorption plate 12 and dissipating heat of the motor 4; the supporting seat 3 is made of asbestos, the diameter of the supporting seat 3 is larger than that of the motor 4, and the supporting seat is used for dissipating heat of the motor 4 again; the size of the clamping groove 17 is matched with that of the clamping block 18, and the clamping plate 10 is rotatably connected with the rotating shaft 9 through the clamping groove 17, the clamping block 18 and used for mounting and dismounting the clamping plate 10 and the rotating shaft 9; the elastic layer 15 is made of rubber and springs, and the soft cushion 16 is made of sponge and used for elastically limiting the PCB.

The working principle and the using process of the utility model are as follows: when the PCB is fixed on the clamping plate 10, the motor 4 is started, the connecting shaft 5 rotates, the transmission device 6 drives the coaxial shaft 8 to rotate, the rotating shaft 9 rotates, and finally the clamping plate 10 is driven to turn over, so that the PCB is turned over; when the motor 4 starts to work, the motor 4 can generate heat, the heat generated by the work of the motor 4 is absorbed by the heat dissipation fan 14 and is transferred to the heat dissipation layer 11 through the heat absorption plate 12, and then the heat is discharged out of the electric cabin 2 through the heat dissipation layer 11, so that the possibility of damage caused by the heating of the motor 4 is reduced, and the service life of the motor 4 is prolonged.

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. The utility model provides a PCB is turning device for circuit board processing which characterized in that: comprises a machine body (1), wherein an electric cabin (2) is arranged in the machine body (1), a supporting seat (3) is arranged in the electric cabin (2), a motor (4) is arranged above the supporting seat (3), a connecting shaft (5) is arranged on one side of the motor (4), a transmission device (6) is arranged on one side of the connecting shaft (5), a fixing seat (7) is arranged at one end of the transmission device (6), a coaxial shaft (8) is arranged in the fixing seat (7), a rotating shaft (9) is arranged on one side of the fixing seat (7), a clamping plate (10) is arranged on one side of the rotating shaft (9), a heat dissipation layer (11) is arranged in the electric cabin (2), a heat absorption plate (12) is arranged on one side of the heat dissipation layer (11), a connecting block (13) is arranged on one side of the heat absorption plate (12), and a heat dissipation fan (14) is arranged on one side of the connecting block (13), be provided with elastic layer (15) in splint (10), the below of elastic layer (15) is provided with cushion (16), one side of cushion (16) is provided with draw-in groove (17), be provided with fixture block (18) on pivot (9).

2. The turnover device for processing the PCB of claim 1, wherein: the two connecting shafts (5) are respectively arranged on two sides of the motor (4), and the motor (4) is rotatably connected with the transmission device (6) through the connecting shafts (5).

3. The turnover device for processing the PCB of claim 1, wherein: the diameter of the fixed seat (7) is equal to that of the transmission device (6), and the transmission device (6) is rotatably connected with the rotating shaft (9) through the fixed seat (7).

4. The turnover device for processing the PCB of claim 1, wherein: the diameter of the heat dissipation layer (11) is larger than that of the heat absorption plate (12) and larger than that of the heat dissipation fan (14), and the heat dissipation fan (14) is movably connected with the heat absorption plate (12) through a connecting block (13).

5. The turnover device for processing the PCB of claim 1, wherein: the supporting seat (3) is made of asbestos, and the diameter of the supporting seat (3) is larger than that of the motor (4).

6. The turnover device for processing the PCB of claim 1, wherein: the size of draw-in groove (17) and fixture block (18) looks adaptation, splint (10) are connected through draw-in groove (17), fixture block (18) and pivot (9) rotation.

7. The turnover device for processing the PCB of claim 1, wherein: the elastic layer (15) is made of rubber and a spring, and the soft pad (16) is made of sponge.