CN216103526U

CN216103526U - Adjustable PCB loader

Info

Publication number: CN216103526U
Application number: CN202122459911.9U
Authority: CN
Inventors: 徐忠
Original assignee: Hefei Dongyou Electronic Technology Co ltd
Current assignee: Hefei Dongyou Electronic Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-22
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an adjustable PCB loader, which comprises a frame and side plates symmetrically arranged on two sides of the frame, wherein the upper end and the lower end of each side plate are rotatably connected with two parallel screw rods, slide seats are connected on the screw rods in a threaded manner, two parallel vertical plates are arranged between the two side plates, four corners of one vertical plate are connected with the slide seats, and the other vertical plate is fixedly connected to the side plate. The circuit board stacking device is simple in structure, the hand wheel is rotated according to the width of a circuit board, the four lead screws are driven to synchronously rotate through the transmission belt, the lead screws are in threaded connection with the sliding seat to drive the vertical plates to move, the distance between the two vertical plates is changed, then the circuit board is inserted into the sliding groove, the circuit board is clamped and fixed through the resilience force of the wave-shaped elastic pieces, the circuit board stacking is achieved, due to the existence of the frame, the circuit board stacking device can be stacked in multiple layers, the space utilization rate is improved, and the circuit board is prevented from being damaged under pressure.

Description

Adjustable PCB loader

Technical Field

The utility model relates to the technical field of circuit boards, in particular to an adjustable PCB loader.

Background

The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout; in the circuit board course of working, need transport the circuit board, but current transfer device can not convert the circuit board and carry on spacingly, takes place the circuit board transportation in-process easily, and the condition that the circuit board dropped leads to the circuit board to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an adjustable PCB loader.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a PCB circuit board loader with adjustable, locates the curb plate of its both sides including frame and symmetry, the upper and lower both ends of curb plate are all rotated and are connected with two parallel arrangement's lead screw, and threaded connection has the slide on the lead screw, is equipped with two parallel arrangement's riser between two curb plates, and the four corners and the slide of one of them riser are connected, and another riser fixed connection is on the curb plate, and one side that two risers are relative all is equipped with multichannel parallel arrangement's spout, is equipped with flexible clamping part in the spout, slide and the guide rail sliding connection who installs on the frame, and four lead screws are driven by same drive division.

Preferably, the driving part comprises a wheel seat installed on the side plate, belt wheels are installed at the end parts of the wheel seat and the screw rod, the belt wheels are connected through a transmission belt, the tension of the transmission belt can be adjusted, and the adjustment mode is realized by changing the position of the wheel seat.

Preferably, the side plate is provided with a waist hole, a fastening bolt arranged on the wheel seat penetrates through the waist hole to fix the wheel seat, and a belt wheel arranged on the wheel seat is coaxially connected with a hand wheel.

Preferably, the elastic clamping component comprises a U-shaped clamp, the U-shaped clamp is clamped on the side wall of the sliding groove, the side wall of the U-shaped clamp inside the sliding groove is connected with one end of the wave-shaped elastic sheet, and the other end of the U-shaped clamp is a free end.

Preferably, a linear bearing is installed at the joint of the sliding seat and the guide rail.

Compared with the prior art, the utility model has the beneficial effects that: the circuit board stacking device is simple in structure, the hand wheel is rotated according to the width of a circuit board, the four lead screws are driven to synchronously rotate through the transmission belt, the lead screws are in threaded connection with the sliding seat to drive the vertical plates to move, the distance between the two vertical plates is changed, then the circuit board is inserted into the sliding groove, the circuit board is clamped and fixed through the resilience force of the wave-shaped elastic pieces, the circuit board stacking is achieved, due to the existence of the frame, the circuit board stacking device can be stacked in multiple layers, the space utilization rate is improved, and the circuit board is prevented from being damaged under pressure.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.

FIG. 1 is a schematic structural diagram according to the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a schematic structural view of a vertical plate;

fig. 5 is a schematic structural view of the U-shaped clip and the wave-shaped elastic piece.

In the figure: the device comprises a frame 1, a screw rod 2, a sliding seat 3, a vertical plate 4, a guide rail 5, a belt wheel 6, a transmission belt 7, a side plate 8, a wheel seat 9, a hand wheel 10, a sliding groove 11, a U-shaped clamp 12 and a wave-shaped elastic sheet 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an adjustable PCB loader comprises a frame 1 and side plates 8 symmetrically arranged on two sides of the frame, wherein two parallel screws 2 are rotatably connected to the upper and lower ends of each side plate 8, a slide seat 3 is in threaded connection with each screw 2, two parallel vertical plates 4 are arranged between the two side plates 8, four corners of one vertical plate 4 are connected with the slide seat 3, the other vertical plate 4 is fixedly connected to the side plates 8, a plurality of parallel sliding grooves 11 are arranged on one side, opposite to the two vertical plates 4, of each vertical plate 11, elastic clamping components are arranged in each sliding groove 11, the slide seats 3 are slidably connected with guide rails 5 arranged on the frame 1, and the four screws 2 are driven by the same driving part.

In this embodiment, the drive division is including installing wheel seat 9 on curb plate 8, and band pulley 6 is all installed to the tip of wheel seat 9 and lead screw 2, and band pulley 6 passes through drive belt 7 to be connected, and the tension of drive belt 7 can be adjusted, and this regulative mode realizes through the position that changes wheel seat 9, changes the circuit board that the interval between two risers 4 was suitable for different widths through rotating lead screw 2.

In this embodiment, a waist hole is formed in the side plate 8, a fastening bolt installed on the wheel seat 9 penetrates through the waist hole to fix the wheel seat 9, the belt wheel 6 installed on the wheel seat 9 is coaxially connected with a hand wheel 10, and the position of the wheel seat 9 is adjusted so as to adjust the tension of the transmission belt 7.

In this embodiment, the elastic clamping part includes that the U type presss from both sides 12, and the U type presss from both sides 12 and presss from both sides at the lateral wall of spout 11, and the U type presss from both sides 12 and is located the inside lateral wall of spout 11 and is connected with the one end of wave type shell fragment 13, and its other end is the free end, utilizes the resilience force of wave type shell fragment 13 to come the centre gripping circuit board, avoids it not hard up, and linear bearing is installed with guide rail 5's junction to slide 3.

In the present case, according to the width of circuit board, rotate hand wheel 10, drive four 2 synchronous rotations of lead screw through drive belt 7,

lead screw

2 and 3 threaded connection of slide, it removes to drive riser 4, change the interval between two risers 4, then insert the circuit board in spout 11, the resilience force of wave type shell fragment 13 presss from both sides tight circuit board, fix it, realize piling up of circuit board, because the existence of frame 1, it can carry out the multilayer and pile up the pile up, improve space utilization, avoid circuit board pressurized impaired.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a PCB circuit board loader with adjustable, curb plate (8) of its both sides are located including frame (1) and symmetry, a serial communication port, the upper and lower both ends of curb plate (8) all rotate lead screw (2) that are connected with two parallel arrangement, threaded connection has slide (3) on lead screw (2), be equipped with two parallel arrangement's riser (4) between two curb plate (8), the four corners and the slide (3) of one of them riser (4) are connected, another riser (4) fixed connection is on curb plate (8), one side that two riser (4) are relative all is equipped with multichannel parallel arrangement's spout (11), be equipped with the elastic clamping part in spout (11), slide (3) and guide rail (5) sliding connection of installing on frame (1), four lead screws (2) are driven by same drive division.

2. The adjustable PCB loader of claim 1, wherein the driving part comprises a wheel seat (9) installed on the side plate (8), the wheel seat (9) and the end of the screw rod (2) are both provided with a belt wheel (6), the belt wheels (6) are connected through a transmission belt (7), the tension of the transmission belt (7) can be adjusted, and the adjustment is realized by changing the position of the wheel seat (9).

3. The adjustable PCB loader of claim 2, wherein the side plate (8) is provided with a waist hole, the wheel seat (9) is fixed by a fastening bolt installed on the wheel seat (9) through the waist hole, and the wheel (6) installed on the wheel seat (9) is coaxially connected with a hand wheel (10).

4. The adjustable PCB loader of claim 3, wherein the elastic clamping component comprises a U-shaped clamp (12), the U-shaped clamp (12) is clamped on the side wall of the sliding groove (11), the side wall of the U-shaped clamp (12) inside the sliding groove (11) is connected with one end of a wave-shaped elastic sheet (13), and the other end of the U-shaped clamp is a free end.

5. The adjustable PCB loader of claim 4, wherein the connection between the sliding base (3) and the guide rail (5) is provided with a linear bearing.