CN219395162U

CN219395162U - Surface treatment machine for PCB (printed circuit board) processing

Info

Publication number: CN219395162U
Application number: CN202320158864.0U
Authority: CN
Inventors: 潘玉芳
Original assignee: Guangdong Hongsheng Technology Co ltd
Current assignee: Guangdong Hongsheng Technology Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-07-21
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to a processing machine, in particular to a surface processing machine for processing a PCB (printed circuit board). The utility model provides a surface treatment machine for processing a PCB (printed Circuit Board), which comprises a pad, a base, a tray, a supporting frame, a clamping shaft, a first spring, a first motor, a cleaning brush and the like, wherein the pad is arranged on the base; four corners department of base bottom has the pad foot through bolted connection, is provided with the tray in the middle of the base, and base both sides rigid coupling has the braced frame, runs through in the middle of the braced frame has the card axle, has cup jointed first spring on the card axle, and card axle bottom rigid coupling has first motor, and the cleaning brush has been cup jointed in the output shaft outside of first motor. The middle of the tray for placing the PCB to be cleaned is clamped by the clamping plate, the clamping shaft is pushed downwards, the first spring is extruded, the first motor is started, the rotating cleaning brush cleans the drilling surface of the PCB and the waste such as burrs and burrs around the drilling surface, and the effect of thoroughly cleaning is achieved under the condition that the PCB is not damaged.

Description

Surface treatment machine for PCB (printed circuit board) processing

Technical Field

The utility model relates to a processing machine, in particular to a surface processing machine for processing a PCB (printed circuit board).

Background

Along with the development of society, the automation equipment is more and more popular, the control elements of the automation equipment are mainly concentrated on a PCB (printed circuit board), the PCB is also called a printed circuit board, and is a provider for electric connection of electronic components; the PCB circuit board is in drilling in-process drill way and around producing easily to drape the phenomenon such as cutting edge, burr, after drilling work is accomplished, need clear up the drill way of PCB product drilling and around drape the discarded object such as cutting edge, burr, but the processing method that drapes the edge and burr mainly adopts the blade to handle the PCB in the prior art, and this kind of processing method still exists the write risk to fragile PCB board, handles improper direct lead to the PCB circuit board damage.

Therefore, it is necessary to design a surface treatment machine for processing a PCB circuit board.

Disclosure of Invention

The utility model provides a surface treatment machine for processing a PCB (printed Circuit Board) in order to overcome the defect that the PCB is possibly damaged due to poor control when a blade is used for treating burrs and burrs on the PCB.

The utility model provides a surface treatment machine for PCB circuit board processing, including pad foot, a pedestal, the tray, the carriage, the card axle, first spring, a motor, the cleaning brush, the guide arm, second spring and splint, there is the pad foot in the bottom four corners department of base through bolted connection, be provided with the tray in the middle of the base, base both sides rigid coupling has the carriage, it has the card axle to run through in the middle of the carriage, first spring has been cup jointed on the card axle, card axle bottom rigid coupling has a motor, the cleaning brush has been cup jointed in the output shaft outside of first motor, two guide arms on a straight line are installed to the embedded in the middle of the tray, the winding of every guide arm outside has the second spring, every guide arm is close to the centre card and is equipped with splint.

Further, the tray also comprises a rotating shaft and a second motor, the rotating shaft penetrates through the middle of the tray, the second motor is arranged at the bottom of the rotating shaft, and the rotating shaft is sleeved on the outer side of an output shaft of the second motor.

Further, the device further comprises a supporting frame, a rodless cylinder and a connecting sliding block, wherein the supporting frame is connected to one side of the top of the supporting frame through bolts, the supporting frame is fixedly connected with the rodless cylinder, the connecting sliding block is sleeved on a piston of the rodless cylinder, and the other end of the connecting sliding block is fixedly connected to the upper portion of the clamping shaft.

Further, the air conditioner further comprises a fan, and the fan is connected with the middle of one side of the base through screws.

Further, the base is also provided with a storage frame, and one side of the base is connected with the storage frame in a clamping mode.

Further, the clamping plate also comprises a soft cushion, and one side of the clamping plate, which is close to the rotating shaft, is stuck with the soft cushion.

The utility model has the beneficial effects that:

the middle of the tray for placing the PCB to be cleaned is clamped by the clamping plate, the clamping shaft is pushed downwards, the first spring is extruded, the first motor is started, the rotating cleaning brush cleans the drilling surface of the PCB and the waste such as burrs and burrs around the drilling surface, and the effect of cleaning is achieved under the condition that the PCB is not damaged.

The rotating shaft drives the tray and the PCB circuit board above the tray to rotate, so that the fan can blow cleaned wastes away from the PCB circuit board and the tray, and the effect of improving the working efficiency is achieved by better knowing whether the drilling surface of the PCB circuit board and the peripheral wastes such as burrs and burrs are cleaned up.

Drawings

Fig. 1 is a schematic view of a partial perspective structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of a three-dimensional structure of a base, a guide rod and the like of the utility model.

Fig. 3 is a schematic perspective view of the supporting frame, the foot pad and other parts of the present utility model.

Fig. 4 is a schematic perspective view of the present utility model.

Part names and serial numbers in the figure: 1_foot pad, 2_base, 3_tray, 4_support frame, 5_clamp shaft, 6_first spring, 7_first motor, 8_cleaning brush, 9_guide bar, 10_second spring, 11_clamp plate, 12_spindle, 13_second motor, 14_fan, 15_support frame, 16_rodless cylinder, 17_connecting slider, 18_storage frame, 19_cushion.

Detailed Description

The following describes in detail the preferred embodiments of the present utility model with reference to the accompanying drawings.

Example 1

The utility model provides a PCB surface treatment machine for circuit board processing, as shown in fig. 1, including pad foot 1, a pedestal 2, the tray 3, carriage 4, clamping axle 5, first spring 6, first motor 7, cleaning brush 8, guide arm 9, second spring 10 and splint 11, there is pad foot 1 in the four corners department of base 2 bottom through bolted connection, install rotatable tray 3 in the middle of the base 2, the base 2 both sides are fixed being connected with carriage 4, it has clamping axle 5 to run through in the middle of the carriage 4, first spring 6 has been cup jointed in the outside of clamping axle 5, the rigid coupling of clamping axle 5 bottom has the first motor 7 of output shaft downwardly, cleaning brush 8 has been cup jointed in the output shaft outside of first motor 7, be embedded in the middle of the tray 3 and install two guide arms 9 on a straight line, the second spring 10 of every guide arm 9 outside winding and its adaptation, every guide arm 9 is close to the centre clamping and is equipped with splint 11.

Pulling the clamping plates 11 towards two sides, compressing the second spring 10 towards two sides along the guide rod 9, placing the PCB circuit board to be cleaned between the two clamping plates 11, loosening the clamping plates 11, rebounding the compressed second spring 10, pushing the clamping plates 11 to reset, clamping the PCB circuit board, pushing the clamping shaft 5 downwards, compressing the first spring 6, enabling the cleaning brush 8 to touch the PCB circuit board, starting the first motor 7, enabling the cleaning brush 8 to rotate along with the outer side of the output shaft of the first motor 7, cleaning the drilling surface of the PCB circuit board and the waste such as burrs and burrs around the drilling surface, loosening the clamping shaft 5 after cleaning, resetting the first spring 6, and driving the clamping shaft 5 to reset.

Example 2

On the basis of the embodiment 1, as shown in fig. 2, the tray 3 further comprises a rotating shaft 12 and a second motor 13, the middle of the tray 3 is connected with the rotating shaft 12 in a penetrating mode, the second motor 13 is installed on the bottom of the rotating shaft 12, and the rotating shaft 12 is sleeved on the outer side of an output shaft of the second motor 13.

And a second motor 13 at the bottom of the tray 3 is started, and the second motor 13 drives the tray 3 to rotate through a rotating shaft 12, so that the PCB and wastes on the tray 3 can be conveniently blown away.

As shown in fig. 3, the device further comprises a supporting frame 15, a rodless cylinder 16 and a connecting slide block 17, wherein one side of the top of the supporting frame 4 is connected with the supporting frame 15 through bolts, the supporting frame 15 is fixedly connected with the rodless cylinder 16, the connecting slide block 17 is sleeved on a piston of the rodless cylinder 16, and the other end of the connecting slide block 17 is fixedly connected to the upper portion of the clamping shaft 5.

When the PCB is required to be cleaned, the rodless cylinder 16 is started, the connecting sliding block 17 moves downwards with the clamping shaft 5, the function of automatically controlling cleaning work is achieved, and the working efficiency is improved.

As shown in fig. 2, the air conditioner further comprises a fan 14, and the fan 14 is connected to the middle of one side of the base 2 through screws.

The fan 14 in the middle of one side of the base 2 blows off the waste such as burrs and burrs on the surface of the drilled hole of the cleaned PCB and the periphery of the drilled hole, and plays a role in cleaning the waste on the tray 3.

As shown in fig. 4, the device further comprises a storage frame 18, and one side of the base 2 is connected with the storage frame 18 for collecting the waste of the workbench in a clamping manner.

As shown in FIG. 2, the clamping plate 11 also comprises a soft cushion 19, and the soft cushion 19 is adhered to one side of the clamping plate 11 close to the rotating shaft 12.

The soft pad 19 stuck on the side of the clamping plate 11 close to the rotating shaft 12 plays a role in better holding the PCB when clamping the PCB.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a surface treatment machine for PCB circuit board processing, including pad foot (1), base (2) and tray (3), there is pad foot (1) in base (2) bottom four corners department through bolted connection, be provided with tray (3) in the middle of base (2), a serial communication port, still including braced frame (4), clamping axle (5), first spring (6), first motor (7), cleaning brush (8), guide arm (9), second spring (10) and splint (11), braced frame (4) have been fixed in base (2) both sides, it has clamping axle (5) to run through in the middle of braced frame (4), first spring (6) have been cup jointed on clamping axle (5), clamping axle (5) bottom rigid coupling has first motor (7), cleaning brush (8) have been cup jointed in the output shaft outside of first motor (7), two guide arms (9) on a straight line are installed in the middle of tray (3), the outside winding of every guide arm (9) has second spring (10), every guide arm (9) is close to middle the clamp and is equipped with splint (11).

2. The surface treatment machine for processing the PCB according to claim 1, further comprising a rotating shaft (12) and a second motor (13), wherein the rotating shaft (12) penetrates through the middle of the tray (3), the second motor (13) is arranged near the bottom of the rotating shaft (12), and the rotating shaft (12) is sleeved on the outer side of an output shaft of the second motor (13).

3. The surface treatment machine for processing the PCB according to claim 2, further comprising a supporting frame (15), a rodless cylinder (16) and a connecting sliding block (17), wherein one side of the top of the supporting frame (4) is connected with the supporting frame (15) through bolts, the supporting frame (15) is fixedly connected with the rodless cylinder (16), the connecting sliding block (17) is sleeved on a piston of the rodless cylinder (16), and the other end of the connecting sliding block (17) is fixedly connected to the upper part of the clamping shaft (5).

4. A surface treatment machine for processing a PCB according to claim 3, further comprising a fan (14), wherein the fan (14) is connected to the middle of one side of the base (2) by screws.

5. The surface treatment machine for processing the PCB according to claim 4, further comprising a storage frame (18), wherein the storage frame (18) is connected to one side of the base (2) in a clamping manner.

6. A surface treatment machine for PCB processing as set forth in claim 5, wherein,

the utility model also comprises a soft cushion (19), and the soft cushion (19) is stuck on one side of the clamping plate (11) close to the rotating shaft (12).