CN213843062U

CN213843062U - Flip type needle adjusting machine

Info

Publication number: CN213843062U
Application number: CN202023038546.6U
Authority: CN
Inventors: 钟志宏; 张卫勇; 谢禹东
Original assignee: Suzhou Light And Precision Testing Co ltd
Current assignee: Suzhou Light And Precision Testing Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-30
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a needle machine is transferred to flip formula, including base, microscope, the microscope is located the top of base, be provided with the carousel on the base, anchor clamps can have been placed to the carousel, anchor clamps are fixed by the carousel, the centre gripping has the PCB board on the anchor clamps, be provided with the support on the base, it is provided with flip to rotate on the support, flip realizes rotating and can be in horizontal position through the horizontal rotation axis at both ends, be provided with the through-hole on the flip, the through-hole below is provided with the film reference piece, the film reference piece is located the top of the needle of PCB board, be provided with the inspection hole on the film reference piece, the diameter of inspection hole matches with the diameter of the needle on the PCB board, the microscope is located the top of through-hole.

Description

Flip type needle adjusting machine

Technical Field

The utility model relates to a needle machine is transferred to flip formula.

Background

The PCB board is provided with a plurality of pins (needles), and before leaving a factory, each pin needs to be calibrated and is arranged according to the required rule. The currently adopted method is as follows: the operating personnel see whether the pins have deviation through manual observation and then adjust the pins. Because the instrument is not used, the quality of the pins cannot be guaranteed by observing by an operator, and the ex-factory failure rate is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a flip type pin adjusting machine which can reduce the reject ratio and reduce the fatigue of operating personnel to a certain extent.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a needle machine is transferred to flip formula, includes base, microscope, the microscope is located the top of base, be provided with the carousel on the base, anchor clamps can have been placed to the carousel, anchor clamps are fixed by the carousel, the centre gripping has the PCB board on the anchor clamps, be provided with the support on the base, it is provided with flip to rotate on the support, flip realizes rotating and can be in horizontal position through the horizontal axis of rotation at both ends, be provided with the through-hole on the flip, the through-hole below is provided with the film reference film, the film reference film is located the top of the needle of PCB board, be provided with the inspection hole on the film reference film, the diameter of inspection hole matches with the diameter of needle on the PCB board, the microscope is located the top of through-hole.

The utility model discloses a flip formula machine of transferring needles's beneficial effect is, PCB board clamp is held on anchor clamps, places again on the carousel, is fixed by the carousel, and manual rotation flip to level, operating personnel pass through operating microscope, look over whether can see the needle (pin) of PCB board from the inspection hole, judge promptly whether qualified, if can not see the pin, need adjust the position of pin, until can see the pin from the inspection hole can. This structure has utilized the cooperation relation of inspection hole and pin on microscope and the film reference piece, comes to detect the pin of PCB board then, has borrowed the instrument, does not rely on manual work totally, has improved the qualification rate of product, to a certain extent, has reduced operation personnel's fatigue degree.

As a further improvement of the utility model, the position of the turntable on the base is adjustable. Then, the position of the clamped PCB is adjusted, and the corresponding relation between the PCB and the film reference sheet above the PCB can be adjusted according to the PCBs with different sizes.

Preferably, the turntable is arranged on the base through a two-axis driving platform, and the turntable can be adjusted in the X-axis direction and the Y-axis direction.

Preferably, a plurality of channels are arranged on the rotary table, the channels are connected with a vacuum pumping pump, and the rotary table pumps the channels into the vacuum adsorption clamp through the vacuum pumping pump. This application adopts the mode of evacuation to adsorb anchor clamps, simple structure, convenient operation.

Preferably, the clamp comprises a fixed seat and a pressing plate, two ends of the pressing plate are locked on the fixed seat through bolts, and the pressing plate presses the PCB on the fixed seat.

Preferably, handles are respectively fixedly arranged at the outer ends of the horizontal rotating shafts and are perpendicular to the horizontal rotating shafts. The turnover cover is convenient for operators to rotate.

Preferably, a stop block is arranged on the horizontal rotating shaft, and when the turnover cover rotates to the horizontal position, the stop block rotates above the support. The setting of dog can realize preventing staying.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a sectional view of the turntable in this embodiment;

fig. 3 is a side view of the flip cover in the present embodiment;

fig. 4 is a top view of the flip cover in the present embodiment;

fig. 5 is a schematic structural diagram of the film reference sheet in this embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 1-5, the flip type needle adjusting machine of the embodiment includes a base 1, a microscope 2, the microscope 2 is located above the base 1, a turntable 3 is arranged on the base 1, a clamp 4 can be placed on the turntable 3, the clamp 4 is fixed by the turntable 3, a PCB is clamped on the clamp 4, a support 5 is arranged on the base 1, a flip 6 is arranged on the support 5 in a rotating manner, the flip 6 is rotated through horizontal rotating shafts 14 at two ends and can be located at a horizontal position, a through hole 7 is arranged on the flip 6, a film reference sheet 8 is arranged below the through hole 7, the film reference sheet 8 is located above a needle of the PCB, a detection hole 9 is arranged on the film reference sheet 8, the diameter of the detection hole 9 is matched with the diameter of the needle on the PCB, and the microscope 2 is located above the through hole 7.

The PCB centre gripping is on anchor clamps, places on the carousel again, is fixed by the carousel, and manual rotation flip to level, and the operating personnel passes through operating microscope, looks over whether can see the needle pin of PCB board from the inspection hole, judges promptly whether qualified, if can not see the pin, the position of pin need be adjusted until can see the pin from the inspection hole can. This structure has utilized the cooperation relation of inspection hole and pin on microscope and the film reference piece, comes to detect the pin of PCB board then, has borrowed the instrument, does not rely on manual work totally, has improved the qualification rate of product, to a certain extent, has reduced operation personnel's fatigue degree.

As a further improvement of the utility model, the position of the rotary disc 3 on the base 1 is adjustable. Then, the position of the clamped PCB is adjusted, and the corresponding relation between the PCB and the film reference sheet above the PCB can be adjusted according to the PCBs with different sizes.

The turntable 3 in this embodiment can be adjusted in the X-axis and Y-axis directions. The rotary table 3 is arranged on the base 1 through a two-shaft driving platform.

The turntable 3 is provided with a plurality of channels 10, the channels 10 are connected with a vacuum pump, and the turntable 3 pumps the channels 10 into the vacuum adsorption clamp 4 through the vacuum pump. This application adopts the mode of evacuation to adsorb anchor clamps, simple structure, convenient operation.

The clamp 4 comprises a fixed seat 11 and a pressing plate 12, two ends of the pressing plate 12 are locked on the fixed seat 11 through bolts 13, and the pressing plate 12 presses the PCB on the fixed seat 11.

Handles are respectively fixedly arranged at the outer ends of the horizontal rotating shafts 14 and are perpendicular to the horizontal rotating shafts 14. The turnover cover is convenient for operators to rotate.

The horizontal rotating shaft 14 is provided with a stop block 15, and when the flip cover 6 rotates to the horizontal position, the stop block 15 rotates above the bracket 5. The setting of dog can realize preventing staying.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a flip formula accent needle machine, includes base (1), microscope (2), its characterized in that: the microscope (2) is positioned above the base (1), the base (1) is provided with a turntable (3), the turntable (3) can be placed with a clamp (4), the clamp (4) is fixed by the turntable (3), the clamp (4) clamps the PCB, the base (1) is provided with a bracket (5), the bracket (5) is rotatably provided with a turnover cover (6), the turnover cover (6) is rotated through horizontal rotating shafts (14) at two ends and can be positioned at a horizontal position, a through hole (7) is arranged on the flip cover (6), a film reference sheet (8) is arranged below the through hole (7), the film reference sheet (8) is positioned above the needle of the PCB, the film reference sheet (8) is provided with a detection hole (9), the diameter of the detection hole (9) is matched with that of a needle on the PCB, and the microscope (2) is positioned above the through hole (7).

2. The flip type stitch adjusting machine as claimed in claim 1, wherein: the position of the turntable (3) on the base (1) is adjustable.

3. The flip type stitch adjusting machine as claimed in claim 2, wherein: the rotary table (3) is arranged on the base (1) through the two-axis driving platform, and the rotary table (3) can be adjusted in the X-axis direction and the Y-axis direction.

4. The flip type stitch adjusting machine as claimed in claim 1, wherein: the vacuum adsorption fixture is characterized in that a plurality of channels (10) are arranged on the rotary table (3), the channels (10) are connected with a vacuum pumping pump, and the rotary table (3) pumps the channels (10) into the vacuum adsorption fixture (4) through the vacuum pumping pump.

5. The flip type stitch adjusting machine as claimed in claim 1, wherein: the clamp (4) comprises a fixed seat (11) and a pressing plate (12), two ends of the pressing plate (12) are locked on the fixed seat (11) through bolts (13), and the pressing plate (12) presses the PCB on the fixed seat (11).

6. The flip type stitch adjusting machine as claimed in claim 1, wherein: the outer end of the horizontal rotating shaft (14) is respectively fixedly provided with a handle, and the handles are perpendicular to the horizontal rotating shaft (14).

7. The flip type stitch adjusting machine as claimed in claim 1, wherein: a stop block (15) is arranged on the horizontal rotating shaft (14), when the turning cover (6) rotates to the horizontal position, the stop block (15) rotates above the support (5).