CN-224231905-U - PCB test module capable of automatically feeding

CN224231905UCN 224231905 UCN224231905 UCN 224231905UCN-224231905-U

Abstract

The utility model discloses an automatic feeding PCB test module which comprises a frame, a first guide post, a first mounting plate, an upper needle plate assembly, a second guide post, a limiting ring, a wire body assembly, a limiting block and a driving assembly, wherein the first guide post is arranged below the frame in the up-down direction, the first mounting plate is movably connected with the first mounting plate, the upper needle plate assembly is connected below the first mounting plate, the second guide post is movably connected with the first mounting plate in the up-down direction, the cylinder penetrates through the first mounting plate, the limiting ring is arranged above the second guide post and is used for enabling the second guide post to be kept on the first mounting plate, the wire body assembly is connected below the second guide post, the limiting block is arranged below the wire body assembly and is used for limiting the descending height of the wire body assembly, and the driving assembly is arranged on the frame and is used for driving the first mounting plate to move up and down. Through this structure, whole process need not artifical material loading, and can not interfere with other components and parts at the in-process PCB board of automatic feeding and discharging, can carry out normal test, improves efficiency of software testing simultaneously.

Inventors

ZHAO YUWEI
ZHANG WENBING

Assignees

苏州奥图思智能科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250403

Claims (10)

1. PCB test module that can automatic feeding, its characterized in that includes: A frame; the first guide post is arranged below the frame along the up-down direction; The first mounting plate is movably connected with the first guide post; The upper needle plate assembly is connected below the first mounting plate; The second guide post is movably connected with the first mounting plate along the up-down direction, the column body penetrates through the first mounting plate, a limiting ring is arranged above the second guide post, and the limiting ring is used for enabling the second guide post to be kept on the first mounting plate; the wire body component is connected below the second guide post; The limiting block is arranged below the wire body assembly and used for limiting the descending height of the wire body assembly; And the driving assembly is arranged on the frame and used for driving the first mounting plate to move up and down.
2. The automatic-feeding PCB testing module according to claim 1, wherein a spring is further arranged at the upper end of the second guide post, the upper end of the spring is connected with the limiting ring, and a stop block abutting against the lower end of the spring is arranged on the mounting plate.
3. The automatic-feeding PCB testing module according to claim 2, wherein the first guide post and the second guide post are four, and are respectively distributed at four opposite angles of the mounting plate.
4. The automatic-feeding PCB testing module of claim 1, wherein the wire assembly comprises: The fixed seat is arranged below the frame, and the lower end of the second guide post is connected with the fixed seat; The second mounting plates are arranged on the fixing base along the left-right direction, and at least two second mounting plates are arranged; The third mounting plates are arranged on the fixing seat along the left-right direction and positioned at the rear side of the second mounting plates, and the number of the third mounting plates corresponds to that of the second mounting plates one by one; The pulley block is arranged on the opposite side surfaces of the second mounting plate and the third mounting plate; And the belt is movably arranged on the pulley block along the left-right direction and is used for conveying workpieces.
5. The automatic-feeding PCB testing module according to claim 4, wherein the column body of the first guide column penetrates through the fixing seat, and a guide sleeve is arranged at a contact position of the first guide column and the fixing seat.
6. The automatic-feeding PCB testing module of claim 4, further comprising a guide bar disposed on the second mounting plate and the third mounting plate along the belt direction.
7. The automatic-feeding PCB testing module of claim 1, wherein the driving assembly comprises: the lifting cylinder is arranged above the frame, and the output end of the lifting cylinder is connected with the first mounting plate; the third guide post is arranged on the frame, and the lower end of the third guide post is connected with the first mounting plate.
8. The automatic-feeding PCB testing module according to claim 7, wherein a fourth mounting plate is arranged above the third guide post, and a buffer member is arranged on the fourth mounting plate and used for reducing impact force when the first mounting plate descends.
9. The automatic-feeding PCB testing module according to claim 8, wherein the buffer comprises a buffer column arranged on the fourth mounting plate and a spring arranged below the buffer column.
10. The automatic-feeding PCB testing module according to claim 8 or 9, wherein the two buffering pieces are distributed on the left side and the right side of the lifting cylinder.

Description

PCB test module capable of automatically feeding Technical Field The utility model relates to the technical field of test equipment, in particular to a PCB test module capable of automatically feeding. Background In PCB test equipment, because the component heights are different on the PCB board, the positioning in test equipment, the detection equipment and the like are different at the same time, the feeding can interfere with the parts through the conveying line, and the conveying line higher than the part equipment can not simultaneously contact the upper needle plate and the lower needle plate for testing, so that the feeding test can not be carried out through the conveying line with automatic feeding, the test can only be carried out through manual swing and feeding, the automatic test process can not be realized, and the test efficiency is lower. Disclosure of utility model The utility model provides a PCB test module capable of automatically feeding, which aims at solving at least one of the technical problems in the prior art. The technical scheme of the utility model relates to a PCB test module capable of automatically feeding, which comprises the following components: A frame; the first guide post is arranged below the frame along the up-down direction; The first mounting plate is movably connected with the first guide post; The upper needle plate assembly is connected below the first mounting plate; The second guide post is movably connected with the first mounting plate along the up-down direction, the column body penetrates through the first mounting plate, a limiting ring is arranged above the second guide post, and the limiting ring is used for enabling the second guide post to be kept on the first mounting plate; the wire body component is connected below the second guide post; The limiting block is arranged below the wire body assembly and used for limiting the descending height of the wire body assembly; And the driving assembly is arranged on the frame and used for driving the first mounting plate to move up and down. According to some embodiments of the utility model, a spring is further arranged at the upper end of the second guide post, the upper end of the spring is connected with the limiting ring, and a stop block abutting against the lower end of the spring is arranged on the mounting plate. According to some embodiments of the utility model, the first guide post and the second guide post are each provided with four guide posts and are each distributed at four opposite corners of the mounting plate. According to some embodiments of the utility model, the wire assembly comprises: The fixed seat is arranged below the frame, and the lower end of the second guide post is connected with the fixed seat; The second mounting plates are arranged on the fixing base along the left-right direction, and at least two second mounting plates are arranged; The third mounting plates are arranged on the fixing seat along the left-right direction and are parallel to the second mounting plates, and the third mounting plates are in one-to-one correspondence with the second mounting plates; The pulley block is arranged on the opposite side surfaces of the second mounting plate and the third mounting plate; And the belt is movably arranged on the pulley block along the left-right direction and is used for conveying workpieces. According to some embodiments of the utility model, the column body of the first guide column penetrates through the fixing seat, and a guide sleeve is arranged at a contact position of the first guide column and the fixing seat. According to some embodiments of the utility model, the belt is mounted on the first mounting plate and the second mounting plate. According to some embodiments of the utility model, the drive assembly comprises: the lifting cylinder is arranged above the frame, and the output end of the lifting cylinder is connected with the first mounting plate; the third guide post is arranged on the frame, and the lower end of the third guide post is connected with the first mounting plate. According to some embodiments of the utility model, a fourth mounting plate is arranged above the third guide post, and a buffer member is arranged on the fourth mounting plate and is used for reducing the impact force when the first mounting plate descends. According to some embodiments of the utility model, the bumper includes a bumper post disposed on the fourth mounting plate and a spring disposed below the bumper post. According to some embodiments of the utility model, the buffer members include two buffer members distributed on left and right sides of the lifting cylinder The beneficial effects of the utility model are as follows: 1. Through the first mounting panel of drive assembly lifting, go up needle board subassembly and upwards rise, under the effect of the spacing ring of second guide pillar, the synchronous upwards lifting of line body subassembly, when line body s