Turnover structure for PCB production detection

Abstract

The utility model relates to the technical field of PCB production detection, and discloses a turnover structure for PCB production detection, which comprises a base, the outer wall of the base is fixedly connected with a hydraulic rod, the end part of the hydraulic rod is fixedly connected with a fixed shell, the inner wall of the fixed shell is fixedly connected with a motor, and the motor is fixedly connected with the hydraulic rod. In daily use, a PCB is moved to the center of the two sets of moving bins, then a hydraulic rod is started to enable a mounting sleeve and the moving bins to move, then when the outer wall of the mounting sleeve is clamped and abuts against the PCB, a first threaded rotating rod can be rotated to enable the limited moving bins to move, and then the PCB is placed in the fixed shell. According to the PCB clamping and overturning device, the movable bin is made to be separated from the edge of the PCB, then the second threaded rotating rod can be rotated to enable the pressing plate to descend, finally, the flexible rubber plate and the rubber protruding block can stably clamp the PCB, the PCB clamping and overturning device can be matched with different PCB clamping parts, and the flexibility of clamping and overturning the PCB is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCB board production detection technical field, concretely to a kind of turnover structure for PCB board production detection. BACKGROUND

[0002] PCB, Chinese name is printed circuit board, also called printed wiring board, is important electronic component, is the support body of electronic component, is the carrier of electronic component electrical connection. Since it is made by electronic printing, it is called "printed" circuit board. After electronic equipment uses PCB, due to the consistency of similar printed board, the error of manual wiring is avoided, and automatic insertion or mounting of electronic components, automatic soldering, automatic detection can be realized, the quality of electronic equipment is guaranteed, labor productivity is improved, cost is reduced, and it is convenient for maintenance.

[0003] According to the turnover structure for double-sided PCB board production (announcement number: CN215956741U) disclosed, the above-mentioned application solves the problem that the existing turnover structure for double-sided PCB board production cannot efficiently produce PCB boards when fixing different specifications of PCB boards, and wastes a lot of manpower and material resources by setting the fixed base, the fixed plate, the turnover column and the turnover box.

[0004] But the above-mentioned equipment in actual use process, although can be fixed to different specifications of PCB board, but when fixing different PCB boards, side position is always in clamped state, so that the electronic components on side position cannot be effectively detected; In view of this, we propose a kind of turnover structure for PCB board production detection. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of turnover structure for PCB board production detection to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of turnover structure for PCB board production detection, including base, the outer wall of the base is fixedly connected with hydraulic rod, the end of the hydraulic rod is fixedly connected with fixed shell, the inner wall of the fixed shell is fixedly connected with motor, the output of the motor is provided with put side assembly through fixed shell, the put side assembly includes mounting sleeve, the mounting sleeve is fixedly connected on the output of motor, the inner wall of the mounting sleeve is rotatably installed with screw thread rotating rod one, the outer wall of the screw thread rotating rod one is threadedly connected with mobile bin, the inner wall of the mobile bin is threadedly connected with screw thread rotating rod two;

[0007] A pressing plate is fixedly connected to the end of the second threaded rotating rod, and the outer wall of the pressing plate is fixedly connected with a flexible rubber plate, and the outer wall of the flexible rubber plate is fixedly connected with rubber protrusions.

[0008] Preferably, the number of rubber protrusions is several, and the several rubber protrusions are arranged in a linear array on the outer wall of the flexible rubber plate.

[0009] Preferably, the number of edge placing assemblies is two, and the two edge placing assemblies are symmetrically arranged on both sides of the center surface of the base.

[0010] Preferably, the center line of the second threaded rotating rod and the center line of the pressing plate are on the same straight line, so that the second threaded rotating rod can stably displace.

[0011] Preferably, the outer wall of the pressing plate is provided with a clamping assembly, the clamping assembly comprises a limiting frame fixedly connected to the side wall of the pressing plate, a moving plate slidingly connected to the inner wall of the limiting frame, a top plate fixedly connected to the upper end of the moving plate, a touch pressure rubber head fixedly connected to the bottom end of the moving plate, and an extrusion inclined block fixedly connected to the outer wall of the moving plate.

[0012] Preferably, the outer wall of the limiting frame is matched with the outer wall of the top plate, so that the limiting frame can block the displacement of the top plate.

[0013] Preferably, the number of limiting frames is two, and the two limiting frames are symmetrically arranged on both sides of the center surface of the pressing plate.

[0014] Compared with the prior art, the present utility model provides a turnover structure for PCB production detection, which has the following advantages:

[0015] 1. The turnover structure for PCB production detection is used in daily life, the PCB is displaced to the center of the two moving warehouses, the hydraulic rod is started to displace the mounting sleeve and the moving warehouse, the outer wall of the mounting sleeve is clamped against the PCB, the threaded rotating rod one is rotated to displace the limited moving warehouse, the moving warehouse is separated from the edge of the PCB, the threaded rotating rod two is rotated to lower the pressing plate, the flexible rubber plate and the rubber protrusions can stably clamp the PCB, different PCB clamping positions can be matched, and the flexibility during clamping and turning of the PCB is ensured.

[0016] 2、The turning structure for PCB production detection, when the pressure plate and the flexible rubber plate are lowered by rotating the threaded rotating rod two, the PCB plate will be reversely extruded and pressed against the rubber head, so that the moving plate is lifted, and then the extrusion inclined block will be displaced synchronously, so that the extrusion inclined blocks on both sides will continuously extrude the flexible rubber plate and the rubber convex block in the center, so that the flexible rubber plate and the rubber convex block will be deformed, thereby forming a new clamping fixing force to the center, and the practicability of the whole is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the hydraulic rod and motor structure schematic diagram of the utility model;

[0019] Figure 3 It is the mounting sleeve and threaded rotating rod one structure schematic diagram of the utility model;

[0020] Figure 4 It is the pressure plate and flexible rubber plate structure schematic diagram of the utility model;

[0021] Figure 5 It is the top plate and moving plate structure schematic diagram of the utility model.

[0022] In the drawing: 1, base; 2, hydraulic rod; 3, fixed shell; 4, motor; 5, edge releasing assembly; 501, mounting sleeve; 502, threaded rotating rod one; 503, moving bin; 504, threaded rotating rod two; 505, pressure plate; 506, flexible rubber plate; 507, rubber convex block; 6, clamping assembly; 601, limit frame; 602, top plate; 603, moving plate; 604, rubber head; 605, extrusion inclined block. DETAILED DESCRIPTION

[0023] As Figures 1-5 shown, the utility model provides a technical scheme: a turning structure for PCB production detection, including base 1, the outer wall fixedly connected of base 1 has hydraulic rod 2, the end fixedly connected of hydraulic rod 2 has fixed shell 3, the inner wall fixedly connected of fixed shell 3 has motor 4, the output of motor 4 is provided with edge releasing assembly 5 and is set up in fixed shell 3, and edge releasing assembly 5 includes mounting sleeve 501, and mounting sleeve 501 is fixedly connected on the output end of motor 4, and the inner wall rotationally installed of mounting sleeve 501 has threaded rotating rod one 502, and the inner wall screw connection of threaded rotating rod one 502 has moving bin 503, and the inner wall screw connection of moving bin 503 has threaded rotating rod two 504.

[0024] Further, the pressure plate 505 is fixedly connected on the end of the threaded rotating rod two 504, the outer wall of the pressure plate 505 is fixedly connected with the flexible rubber plate 506, and the outer wall of the flexible rubber plate 506 is fixedly connected with the rubber convex block 507.

[0025] In the embodiment of the utility model, the number of the glue bumps 507 is several, and the several glue bumps 507 are arranged in a linear array on the outer wall of the flexible glue plate 506, the number of the edge placing assembly 5 is two groups, and the two groups of edge placing assemblies 5 are mirror image arranged on both sides of the center surface of the base 1, and the center line of the threaded rotating rod two 504 and the center line of the pressing plate 505 are on the same straight line, so that the threaded rotating rod two 504 can smoothly displace.

[0026] The outer wall of the pressing plate 505 is provided with a clamping assembly 6, the clamping assembly 6 comprises a limiting frame 601, the limiting frame 601 is fixedly connected to the side wall of the pressing plate 505, the inner wall of the limiting frame 601 is slidably connected with a moving plate 603, the upper end of the moving plate 603 is fixedly connected with a top plate 602, the bottom end of the moving plate 603 is fixedly connected with a touch pressure glue head 604, the outer wall of the moving plate 603 is fixedly connected with an extrusion inclined block 605, the outer wall of the limiting frame 601 is matched with the outer wall of the top plate 602, so that the limiting frame 601 can block the displacement of the top plate 602, and the number of the limiting frame 601 is two groups, and the two groups of limiting frames 601 are mirror image arranged on both sides of the center surface of the pressing plate 505.

[0027] In the utility model, when using in daily life, the PCB board is displaced to the center of the two groups of moving warehouses 503, then the hydraulic rod 2 is started to make the mounting sleeve 501 displace with the moving warehouse 503, then when the outer wall of the mounting sleeve 501 is clamped against the PCB board, the threaded rotating rod one 502 can be rotated to make the limited moving warehouse 503 displace, so that the moving warehouse 503 is separated from the edge of the PCB board, then the threaded rotating rod two 504 can be rotated to make the pressing plate 505 descend, finally the flexible glue plate 506 and the glue bump 507 can stably clamp the PCB board, and can adapt to different clamping positions of the PCB board, so that the flexibility when the PCB board is clamped and turned over is ensured.

[0028] When the threaded rotating rod two 504 is rotated to make the pressing plate 505 and the flexible glue plate 506 descend, the PCB board will reversely extrude the touch pressure glue head 604, so that the moving plate 603 is lifted, then the extrusion inclined block 605 will be displaced synchronously, so that the two sides of the extrusion inclined block 605 will continuously extrude the flexible glue plate 506 and the glue bump 507 in the center, finally the flexible glue plate 506 and the glue bump 507 will deform, so that a new clamping fixing force is formed to the center, and the practicability of the whole is further improved.

[0029] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A flipping structure for PCB production inspection, comprising a base (1), wherein a hydraulic rod (2) is fixedly connected to the outer wall of the base (1), a fixing shell (3) is fixedly connected to the end of the hydraulic rod (2), and a motor (4) is fixedly connected to the inner wall of the fixing shell (3), characterized in that: The output of the motor (4) is provided with a discharging assembly (5) penetrating the fixed shell (3), the discharging assembly (5) comprises: A mounting sleeve (501) is fixedly connected on the output end of the motor (4), a threaded rotating rod I (502) is rotatably installed on the inner wall of the mounting sleeve (501), a moving bin (503) is threadedly connected on the outer wall of the threaded rotating rod I (502), and a threaded rotating rod II (504) is threadedly connected on the inner wall of the moving bin (503); A pressing plate (505) is fixedly connected on the end of the threaded rotating rod II (504), the outer wall of the pressing plate (505) is fixedly connected with a flexible rubber plate (506), and the outer wall of the flexible rubber plate (506) is fixedly connected with a rubber bump (507).

2. The turnover structure for PCB production detection according to claim 1, characterized in that: The number of the rubber bumps (507) is several, and the several rubber bumps (507) are arranged in a linear array on the outer wall of the flexible rubber plate (506).

3. The turnover structure for PCB production detection according to claim 1, characterized in that: The number of the discharging assemblies (5) is two groups, and the two groups of the discharging assemblies (5) are mirror arranged on the two sides of the center surface of the base (1).

4. The turnover structure for PCB production detection according to claim 1, characterized in that: The center line of the threaded rotating rod II (504) and the center line of the pressing plate (505) are on the same straight line.

5. The turnover structure for PCB production detection according to claim 1, characterized in that: The outer wall of the pressing plate (505) is provided with a clamping and pressing assembly (6), the clamping and pressing assembly (6) comprises a limiting frame (601), the limiting frame (601) is fixedly connected on the side wall of the pressing plate (505), the inner wall of the limiting frame (601) is slidably connected with a moving plate (603), the upper end of the moving plate (603) is fixedly connected with a top plate (602), the bottom end of the moving plate (603) is fixedly connected with a touch pressure rubber head (604), and the outer wall of the moving plate (603) is fixedly connected with an extrusion inclined block (605).

6. The turnover structure for PCB production detection according to claim 5, characterized in that: The outer wall of the limiting frame (601) is matched with the outer wall of the top plate (602).

7. The turnover structure for PCB production detection according to claim 5, characterized in that: The number of the limiting frames (601) is two groups, and the two groups of the limiting frames (601) are mirror arranged on the two sides of the center surface of the pressing plate (505).

Images