CN216123437U

CN216123437U - PCB material collecting device

Info

Publication number: CN216123437U
Application number: CN202121346195.7U
Authority: CN
Inventors: 邢春苗; 刘长松; 徐明飞; 李冬艳
Original assignee: Jiangxi Redboard Technology Co Ltd
Current assignee: Jiangxi Redboard Technology Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-03-22
Anticipated expiration: 2031-06-17

Abstract

The utility model provides a PCB material collecting device for shift PCB, be equipped with the louvre on the PCB, PCB material collecting device includes feed arrangement, material transfer device and receives the work or material rest, feed arrangement shifts PCB to the assigned position, material transfer device shifts the PCB who moves the assigned position of feed arrangement on receiving the work or material rest, material transfer device includes two at least test module, each test module includes shell, probe, return spring and pressure sensor, the probe is installed on the shell movably, and the probe bottom stretches out from the shell, the top of probe is equipped with the atress seat, pressure sensor and return spring all install in the shell, return spring both ends are supported respectively on pressure sensor and receiving seat. The utility model prevents the position of the PCB from deviating and damaging the PCB, and simultaneously can prevent other types of PCBs from flowing in, thereby ensuring the yield of products.

Description

PCB material collecting device

Technical Field

The utility model relates to production equipment, in particular to a PCB material receiving device.

Background

Pcb (printed Circuit board), the name of which is printed wiring board, abbreviated as printed Circuit board, is one of the important parts in the electronics industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, requires printed boards for electrical interconnection as long as there are electronic components such as integrated circuits. In the course of research on larger electronic products, the most fundamental success factor is the design, documentation and manufacture of the printed boards of the products. The quality of printed board design and manufacture directly affects the quality and cost of the whole product and even results in a success or failure of commercial competition.

Present PCB is in process of production, especially gets into and receives material packing step, and the skew can take place or the direction of placing is incorrect sometimes in the position of PCB, puts into the material receiving box with PCB by force and can lead to the PCB to damage, if it is incorrect to place the direction, the user still need do further screening to PCB and handle extravagant manpower and materials to, still have the problem that other models flow in the feed line, if do not reject and flow in the material receiving box, cause the product to be unable, increase the defective rate.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a PCB collecting device for solving the disadvantages of the prior art.

The utility model provides a PCB material collecting device for shift PCB, be equipped with the louvre on the PCB, PCB material collecting device includes feed arrangement, material transfer device and receives the work or material rest, feed arrangement shifts PCB to the assigned position, material transfer device shifts the PCB who moves the assigned position of feed arrangement on receiving the work or material rest, material transfer device includes two at least test module, each test module includes shell, probe, return spring and pressure sensor, the probe is installed on the shell movably, and the probe bottom stretches out from the shell, the top of probe is equipped with the atress seat, pressure sensor and return spring all install in the shell, return spring both ends are supported respectively on pressure sensor and receiving seat.

Furthermore, the material transfer device further comprises a guide rail, a sliding block arranged on the guide rail, a first driving device arranged on the guide rail and connected with the sliding block, a second driving device arranged on the bottom of the sliding block, a mounting plate connected with the second driving device, and a plurality of suction nozzles arranged on the mounting plate, wherein the testing module is arranged on the mounting plate.

Further, the system comprises a system controller, and the first driving device, the second driving device and the pressure sensor are all connected to the system controller.

The PCB material receiving device has the beneficial effects that: through set up the detection module on material transfer device, be equipped with probe and pressure sensor on the detection module, utilize the cooperation of inspection hole on probe and the PCB, bring pressure sensor's pressure variation, judge whether PCB snatchs position and model correct, prevent PCB offset, damage PCB can prevent the PCB inflow of other models simultaneously, guarantee the product yield.

Drawings

Fig. 1 is a schematic structural view of the PCB receiving device of the present invention.

Fig. 2 is a schematic structural view of a test module of the PCB material receiving device shown in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 2, the present invention provides a PCB receiving device for transferring a PCB, wherein the PCB is provided with at least two heat dissipation holes, the PCB receiving device includes a feeding device 10, a material transferring device 30 and a receiving rack 20, the feeding device 10 is used for transferring the PCB to a designated position, and the material transferring device 30 transfers the PCB moved to the designated position of the feeding device 10 to the receiving rack 20.

The material transfer device 30 includes a guide rail 31, a slider 32 installed on the guide rail 31, a first driving device 33 installed on the guide rail 31 and connected to the slider 32, a second driving device 34 installed on the bottom of the slider 32, a mounting plate 35 connected to the second driving device 34, a plurality of suction nozzles 36 installed on the mounting plate 35, and at least two testing modules 37 installed on the mounting plate 35, wherein the first driving device 33 drives the slider 32 and the mounting plate 35 to move in the horizontal direction, the second driving device 34 drives the mounting plate 35 to move in the vertical direction, and the suction nozzles 36 are connected to an external air pump.

Each test module 37 includes a housing 371, a probe 374, a return spring 373, and a pressure sensor 372, the probe 374 is movably mounted on the housing 371, the bottom end of the probe 374 extends out of the housing 371, a force-receiving seat is disposed at the top of the probe 374, the probe 374 is limited by the force-receiving seat, so that the probe cannot completely slide out of the housing 371, the pressure sensor 372 and the return spring 373 are mounted in the housing 371, and two ends of the return spring 373 abut against the pressure sensor 372 and the force-receiving seat respectively.

The utility model further comprises a system controller, wherein the first driving device 33, the second driving device 34 and the pressure sensor 372 are all connected to the system controller, the pressure sensor 372 feeds back detected pressure information to the system controller, and the system controller controls the first driving device 33 and the second driving device 34 to work.

When the PCB testing system works, two or more than two radiating holes in the PCB are selected as detection holes, when the material transfer device 30 moves to a position right above the PCB, the testing module 37 is aligned with the detection holes in the PCB in the vertical direction, the material transfer device 30 grabs the PCB downwards, if the position type or the placing position of the PCB is correct, the probe 374 of the testing module 37 penetrates through the radiating holes, the detection pressure of the pressure sensor 372 cannot reach a set value, the system controller judges that the type or the placing position of the PCB is correct, and the material transfer device 30 transfers the PCB to the material receiving frame 20; on the contrary, when the PCB model is not correct or the placement position is incorrect, part of the probes 374 or all of the probes 374 cannot pass through the heat dissipation holes, the corresponding probes 374 are pressed down, the return spring 373 elastically contracts and presses the pressure sensor 372, the detection pressure of the pressure sensor 372 reaches a set value, the system controller judges that the PCB model or the placement position is incorrect, and the material transfer device 30 transfers the PCB to the recovery device.

The PCB material receiving device has the beneficial effects that: through set up the detection module on material transfer device 30, be equipped with probe 374 and pressure sensor 372 on the detection module, utilize the cooperation of the last inspection hole of probe 374 and PCB, bring pressure sensor 372's pressure change, judge whether PCB's the position of snatching and model are correct, prevent PCB offset, damage PCB can prevent the PCB inflow of other models simultaneously, guarantee the product yield.

The above-described embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the utility model, and these are within the scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. The utility model provides a PCB material collecting device for shift PCB, be equipped with the louvre on the PCB, its characterized in that includes feed arrangement, material transfer device and receives the work or material rest, feed arrangement shifts PCB to the assigned position, material transfer device shifts the PCB that moves the assigned position of feed arrangement to receive the work or material rest on, material transfer device includes two at least test module, each test module includes shell, probe, return spring and pressure sensor, the probe is installed on the shell movably, and the probe bottom stretches out from the shell, the top of probe is equipped with the atress seat, pressure sensor and return spring all install in the shell, return spring both ends are supported respectively on pressure sensor and receiving seat.

2. The PCB receiving device of claim 1, wherein: the material transfer device further comprises a guide rail, a sliding block arranged on the guide rail, a first driving device arranged on the guide rail and connected with the sliding block, a second driving device arranged on the bottom of the sliding block, a mounting plate connected with the second driving device, and a plurality of suction nozzles arranged on the mounting plate, wherein the testing module is arranged on the mounting plate.

3. The PCB receiving device of claim 2, wherein: the system comprises a first driving device, a second driving device and a pressure sensor, and is characterized by further comprising a system controller, wherein the first driving device, the second driving device and the pressure sensor are all connected to the system controller.