CN215005043U

CN215005043U - Quality inspection machine is used in PCB production

Info

Publication number: CN215005043U
Application number: CN202120585024.3U
Authority: CN
Inventors: 赵红波
Original assignee: Shenzhen Xintong Internet Technology Co ltd
Current assignee: Shenzhen Xintong Internet Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-03
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to a PCB quality testing technical field especially relates to a quality inspection machine is used in PCB production, including lathe, ball, servo motor, connecting seat, slide rail, slider, station platform, mounting bracket and CCD detection camera, the intermediate position at lathe top passes through the bearing frame and ball's both ends fixed connection, servo motor fixed mounting is on the lathe, servo motor's output and ball's one end transmission are connected, the connecting seat is fixed mounting on ball's free end, the both sides at lathe top are respectively with the bottom fixed connection of two slide rails, the slider slidable mounting is on the slide rail; the utility model discloses reached and carried out automatic short-term test's purpose to PCB appearance quality, can replace the detection mode that artifical eye looked over in the past, not only improved detection efficiency, can avoid the influence of human factor simultaneously, avoid omitting the emergence of phenomenon to PCB's quality has been guaranteed.

Description

Quality inspection machine is used in PCB production

Technical Field

The utility model relates to a PCB quality testing technical field especially relates to a quality inspection machine is used in PCB production.

Background

The PCB, which is called a Printed Circuit Board (PCB) in chinese, is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. The printed circuit board consists of an insulating base plate, connecting leads and a welding disc for assembling and welding electronic elements, and has double functions of a conducting circuit and the insulating base plate. The circuit can replace complex wiring to realize electrical connection among elements in the circuit, thereby simplifying the assembly and welding work of electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the volume of the whole machine is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved.

In the production process of the PCB, the finished circuit board needs to be detected, so that the quality condition of the circuit board is ensured, and the detection process of the appearance defect part mainly depends on manual observation and detection at present, so that the detection efficiency is low, meanwhile, the influence of human factors is serious, the phenomena of omission and insufficient precision detection are easy to occur, the incidence rate of defective products is increased, and the batch quality of the PCB is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a quality inspection machine is used in PCB production has reached and has carried out the purpose of automatic short-term test to PCB appearance quality, can replace the detection mode that artifical eye was looked over in the past, has not only improved detection efficiency, can avoid the influence of human factor simultaneously, avoids omitting the emergence of phenomenon to PCB's quality has been guaranteed.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: a quality inspection machine for PCB production comprises a machine tool, a ball screw, a servo motor, a connecting seat, a slide rail, a slide block, a station platform, a mounting rack and a CCD detection camera, the middle position of the top of the machine tool is fixedly connected with two ends of a ball screw through a bearing seat, the servo motor is fixedly arranged on the machine tool, the output end of the servo motor is in transmission connection with one end of the ball screw, the connecting seat is fixedly arranged on the free end of the ball screw, the two sides of the top of the machine tool are respectively fixedly connected with the bottoms of the two slide rails, the slide blocks are slidably arranged on the slide rails, the bottom of the station platform is fixedly connected with the top of the connecting seat, two sides of the bottom of the station platform are respectively fixedly connected with the tops of the two sliding blocks, the mounting bracket is fixedly mounted on the machine tool, and the CCD detection camera is fixedly mounted on the mounting bracket through a support.

Furthermore, a support frame is fixedly mounted on the machine tool, the top of the support frame is in lap joint with the bottom of the station table, and the number of the support frames is two.

Further, the left side of the top of the machine tool is provided with a console, the console is provided with a drawing box, and the drawing box is internally provided with a keyboard and a mouse.

Further, the right side at the top of the machine tool is provided with an outer box body, the top of the outer box body is fixedly provided with a cooling fan, and the outer box body is fixedly provided with a display.

Furthermore, the bottom of lathe is fixed with the footing, the quantity of footing is four, and four footing are located the lathe bottom respectively all around.

(III) advantageous effects

The utility model provides a quality inspection machine is used in PCB production possesses following beneficial effect:

the utility model discloses a servo motor's operation drive ball rotates, and directly turn into linear motion with axial motion, the cooperation connecting seat drives the station platform and moves to right side straight line, the PCB who treats the detection is placed to the station bench simultaneously, detect the outward appearance of camera to PCB through the CCD and carry out real-time detection, cooperate the slip of slider on the slide rail simultaneously, can play orbit direction and supporting role to the displacement of station platform, guarantee the stability of station platform displacement in-process, consequently, the purpose of carrying out automatic short-term test to PCB appearance quality has been reached, can replace the detection mode that artifical eye was looked over in the past, detection efficiency has not only been improved, can avoid the influence of human factor simultaneously, avoid omitting the emergence of phenomenon, thereby PCB's quality has been guaranteed.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a machine tool; 2. a ball screw; 3. a servo motor; 4. a connecting seat; 5. a slide rail; 6. a slider; 7. a station platform; 8. a mounting frame; 9. a CCD detection camera; 10. a support jig; 11. a console; 12. a box is drawn out; 13. an outer case; 14. a heat radiation fan; 15. a display; 16. and (5) footing.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a quality inspection machine for PCB production comprises a machine tool 1, a ball screw 2, a servo motor 3, a connecting seat 4, slide rails 5, slide blocks 6, a station table 7, a mounting rack 8 and a CCD detection camera 9, wherein the middle position of the top of the machine tool 1 is fixedly connected with the two ends of the ball screw 2 through a bearing seat, the servo motor 3 is fixedly arranged on the machine tool 1, the output end of the servo motor 3 is in transmission connection with one end of the ball screw 2, the connecting seat 4 is fixedly arranged on the free end of the ball screw 2, the two sides of the top of the machine tool 1 are respectively fixedly connected with the bottoms of the two slide rails 5, the slide blocks 6 are slidably arranged on the slide rails 5, the bottom of the station table 7 is fixedly connected with the top of the connecting seat 4, the two sides of the bottom of the station table 7 are respectively fixedly connected with the tops of the two slide blocks 6, the mounting rack 8 is fixedly arranged on the machine tool 1, the CCD detection camera 9 is fixedly arranged on the mounting rack 8 through a bracket, through servo motor 3's operation drive ball 2 rotates, and directly turn into linear motion with axial motion, cooperation connecting seat 4 drives station platform 7 right side linear displacement, place the PCB that waits to detect on station platform 7 simultaneously, detect camera 9 through the CCD and carry out real-time detection to PCB's outward appearance, cooperation slider 6 slides on slide rail 5 simultaneously, can play orbit direction and supporting role to station platform 7's displacement, guarantee the stability of station platform 7 displacement in-process, consequently, the purpose of carrying out automatic short-term test to PCB appearance quality has been reached, can replace the detection mode that artifical eye was looked over in the past, detection efficiency has not only been improved, can avoid the influence of human factor simultaneously, avoid omitting the emergence of phenomenon, thereby PCB's quality has been guaranteed.

Fixed mounting has support type frame 10 on lathe 1, the top of support type frame 10 and the bottom overlap joint of station platform 7, the quantity of support type frame 10 is two, the left side at lathe 1 top is provided with controls platform 11, it is provided with pull box 12 to control on the platform 11, the inside of pull box 12 is provided with keyboard mouse, the right side at lathe 1 top is provided with outer box 13, the top fixed mounting of outer box 13 has radiator fan 14, fixed mounting has display 15 on outer box 13, the bottom fixed mounting of lathe 1 has footing 16, the quantity of footing 16 is four, and four footing 16 are located around the lathe 1 bottom respectively.

In the use process, the operation drive ball screw 2 through servo motor 3 rotates, and directly turn into linear motion with axial motion, cooperation connecting seat 4 drives station platform 7 right side linear displacement, place the PCB who treats the detection on station platform 7 simultaneously, detect camera 9 through the CCD and carry out real-time detection to PCB's outward appearance, cooperation slider 6 slides on slide rail 5 simultaneously, can play orbit direction and supporting role to station platform 7's displacement, guarantee the stability of station platform 7 displacement in-process, consequently, the purpose of carrying out automatic short-term test to PCB appearance quality has been reached, can replace the detection mode that artifical eye was looked over in the past, detection efficiency has not only been improved, can avoid the influence of human factor simultaneously, avoid omitting the emergence of phenomenon, thereby PCB's quality has been guaranteed.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It should be noted that, in this document, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quality inspection machine is used in PCB production, includes lathe, ball, servo motor, connecting seat, slide rail, slider, station platform, mounting bracket and CCD detection camera, its characterized in that: the utility model discloses a machine tool, including lathe, bearing frame, servo motor, slide rail, connecting seat, mounting bracket, CCD detection camera, bearing frame and ball, the intermediate position at lathe top passes through the both ends fixed connection of bearing frame and ball, servo motor fixed mounting is on the lathe, servo motor's output is connected with ball's one end transmission, connecting seat fixed mounting is on ball's free end, the both sides at lathe top respectively with the bottom fixed connection of two slide rails, slider slidable mounting is on the slide rail, the bottom of station platform and the top fixed connection of connecting seat, the both sides of station platform bottom respectively with the top fixed connection of two sliders, mounting bracket fixed mounting is on the lathe, CCD detection camera passes through support fixed mounting on the mounting bracket.

2. The quality inspection machine for PCB production as set forth in claim 1, wherein: the machine tool is characterized in that a support type frame is fixedly mounted on the machine tool, the top of the support type frame is in lap joint with the bottom of the station table, and the number of the support type frames is two.

3. The quality inspection machine for PCB production as set forth in claim 1, wherein: the left side of the top of the machine tool is provided with a console, a drawing box is arranged on the console, and a keyboard and a mouse are arranged inside the drawing box.

4. The quality inspection machine for PCB production as set forth in claim 1, wherein: the right side at lathe top is provided with outer box, the top fixed mounting of outer box has radiator fan, fixed mounting has the display on the outer box.

5. The quality inspection machine for PCB production as set forth in claim 1, wherein: the bottom fixed mounting of lathe has the footing, the quantity of footing is four, and four footing are located the lathe bottom respectively all around.