CN219107848U

CN219107848U - Multilayer circuit board pressing device

Info

Publication number: CN219107848U
Application number: CN202320113345.2U
Authority: CN
Inventors: 李豪; 李坤; 姜伟
Original assignee: Treasure Electronic Technology (shantou) Ltd
Current assignee: Treasure Electronic Technology (shantou) Ltd
Priority date: 2023-01-19
Filing date: 2023-01-19
Publication date: 2023-05-30
Anticipated expiration: 2033-01-19

Abstract

The utility model belongs to the technical field of circuit boards, and particularly relates to a multilayer circuit board pressing device which comprises a fixed plate, wherein a protective cover is fixedly arranged at the top of the fixed plate, limiting blocks are fixedly arranged at two sides of the inner wall of the protective cover, connecting blocks are fixedly arranged at two sides of the top of the fixed plate, a small electric push rod is fixedly arranged at one side of each connecting block, and a clamping plate is fixedly connected to one end of each small electric push rod. The circuit board that will press from both sides the processing is placed in the protection casing, make a plurality of circuit boards stack and place, drive the clamping plate of L shape after small-size electric putter starts and remove the regulation, after four L shape clamping plates remove each other, four corners of circuit board can be touched to the clamping plate, carry out spacing processing to the circuit board that stacks in the protection casing, make a plurality of circuit boards that stack keep stability, avoid the circuit board to produce the skew dislocation at follow-up pressfitting in-process, make the circuit board can reach the inseparable effect of pressfitting, promote circuit board pressfitting quality greatly.

Description

Multilayer circuit board pressing device

Technical Field

The utility model belongs to the technical field of circuit boards, and particularly relates to a multilayer circuit board pressing device.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board is miniaturized and visualized, plays an important role in mass production of fixed circuits and optimizing layout of electrical appliances, and can be called a printed circuit board or a printed circuit board FPC circuit board (the FPC circuit board is also called a flexible circuit board which is made of polyimide or polyester film as a base material and has high reliability, and the excellent flexible printed circuit board is required to be pressed in the processing process of a multilayer circuit board, but the circuit board is pressed at present, and because a plurality of circuit boards are stacked and pressed, dislocation is easily caused in the pressing process, so that the circuit board is not pressed tightly, and quality problems are caused, so that the multilayer circuit board pressing device is required to be used.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a multilayer circuit board pressing device, which solves the problems that the circuit boards are not tightly pressed and the quality problem is caused because a plurality of circuit boards are required to be stacked and pressed and the circuit boards are easy to be misplaced in the pressing process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multilayer circuit board closing device, includes the fixed plate, the top fixed mounting of fixed plate has the protection casing, the inner wall both sides fixed mounting of protection casing has the stopper, the top both sides fixed mounting of fixed plate has the joint piece, one side fixed mounting of joint piece has small-size electric putter, the one end fixedly connected with clamping plate of small-size electric putter, upper surface one side fixed mounting of fixed plate has the support frame, the lower fixed surface of support frame installs electric putter, electric putter's one end fixedly connected with clamp plate, the bottom four corners fixed mounting of fixed plate has the support column, the one end fixedly connected with mount pad of support column.

Preferably, the upper surface of the fixing plate is fixedly provided with a rubber pad, and the rubber pad is positioned in the protective cover.

Preferably, the clamping plates are L-shaped, and the number of the clamping plates is four.

Preferably, the small electric push rod is connected with the clamping plate through the protective cover, and the clamping plate is positioned in the protective cover.

Preferably, an auxiliary rod is fixedly arranged on the surface of the supporting frame, and the auxiliary rod is connected with the electric push rod.

Preferably, the surface of the mounting seat is provided with mounting holes, and the mounting holes are provided with a plurality of mounting holes.

Preferably, the surface of the fixing plate is fixedly provided with warning lamps, and the number of the warning lamps is two.

Compared with the prior art, the utility model has the beneficial effects that:

the circuit board that will press from both sides the processing is placed in the protection casing, make a plurality of circuit boards stack and place, drive the clamping plate of L shape after small-size electric putter starts and remove the regulation, after four L shape clamping plates remove each other, four corners of circuit board can be touched to the clamping plate, carry out spacing processing to the circuit board that stacks in the protection casing, make a plurality of circuit boards that stack keep stability, avoid the circuit board to produce the skew dislocation at follow-up pressfitting in-process, make the circuit board can reach the inseparable effect of pressfitting, promote circuit board pressfitting quality greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a support frame according to the present utility model;

fig. 3 is a perspective view of the protective cover of the present utility model.

In the figure: 1. a fixing plate; 2. a protective cover; 3. a limiting block; 4. a joint block; 5. a small-sized electric push rod; 6. a clamping plate; 7. a rubber pad; 8. a support frame; 9. an electric push rod; 10. a pressing plate; 11. an auxiliary lever; 12. a support column; 13. a mounting base; 14. a mounting hole; 15. a warning light.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a multilayer circuit board closing device, including fixed plate 1, the top fixed mounting of fixed plate 1 has protection casing 2, the inner wall both sides fixed mounting of protection casing 2 has stopper 3, the top both sides fixed mounting of fixed plate 1 has joint piece 4, one side fixed mounting of joint piece 4 has small-size electric putter 5, the one end fixedly connected with clamping plate 6 of small-size electric putter 5, upper surface one side fixed mounting of fixed plate 1 has support frame 8, the lower fixed surface of support frame 8 installs electric putter 9, the one end fixedly connected with clamp plate 10 of electric putter 9, the bottom four corners fixed mounting of fixed plate 1 has support column 12, the one end fixedly connected with mount pad 13 of support column 12.

The staff places the circuit boards needing to be pressed into the protective cover 2, so that a plurality of circuit boards are stacked, rubber pads 7 in the protective cover 2 can protect the multilayer circuit boards subjected to subsequent pressing, the bottom of the circuit boards are prevented from being damaged due to overlarge stress in the pressing process of the circuit boards, a limiting block 3 in the protective cover 2 can limit the stacked circuit boards, the circuit boards can be stacked in order, after the circuit boards are stacked, at the moment, the small electric push rod 5 drives the L-shaped clamping plates 6 to move and adjust after being started, when the four L-shaped clamping plates 6 move mutually, the clamping plates 6 touch four corners of the circuit boards, limit the circuit boards stacked in the protective cover 2, so that the stacked circuit boards keep stable, offset dislocation of the circuit boards in the subsequent pressing process is avoided, the circuit board can achieve the effect of tightly pressing the circuit board, greatly improving the pressing quality of the circuit board, after the circuit board is fixed, the electric push rod 9 is started to drive the pressing plate 10 to press down, after the pressing plate 10 is pressed down, the circuit board stacked in the protective cover 2 can be pressed, the auxiliary rod 11 connected with the electric push rod 9 is used for carrying out auxiliary supporting and fixing on the supporting frame 8, the stability of the electric push rod 9 in the using process is improved, the electric push rod 9 is prevented from shaking, meanwhile, the supporting column 12 and the mounting seat 13 are used for supporting and fixing the fixing plate 1, a worker can fix the mounting seat 13 on the ground through the mounting hole, thereby the device is fixedly mounted, the circuit board is started to illuminate in the pressing process, the warning lamp 15 can warn around the work, the safety of the circuit board in the pressing process is greatly improved, all electric equipment in the device is powered by an external power supply.

In one aspect of this embodiment, after the L-shaped clamping plate 6 is moved and adjusted, the corners of the stacked circuit boards can be limited, so that the four corners of the stacked circuit boards can be kept stable, and offset and dislocation of the circuit boards in the subsequent lamination process can be avoided.

In one aspect of this embodiment, the rubber pad 7 in the protection cover 2 can protect the multi-layer circuit board subjected to subsequent lamination treatment, so as to avoid damage caused by overlarge stress on the bottom of the circuit board in the lamination process.

In one aspect of this embodiment, after the small electric push rod 5 is started, the clamping plates 6 in the protection cover 2 can be driven to move and adjust, and when the four clamping plates 6 move mutually, the circuit boards stacked in the protection cover 2 can be subjected to limiting treatment, so that the clamping plates 6 touch four corners of the circuit boards.

In one aspect of this embodiment, the auxiliary rod 11 connected with the electric putter 9 is used for carrying out auxiliary stay to the support frame 8 and fixes, promotes the stability of electric putter 9 in the use, avoids electric putter 9 to produce the shake.

In one aspect of this embodiment, a worker may secure the mounting block 13 to the ground through the mounting holes to thereby fixedly mount the device.

In one aspect of this embodiment, the circuit board is in the pressfitting in-process, and the warning light 15 starts to throw light on, can warn around the work and remind, has promoted the security when circuit board is pressed greatly.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Multilayer circuit board closing device, including fixed plate (1), its characterized in that: the utility model discloses a protection casing, including fixed plate (1), protection casing (2) are installed to the top fixed mounting of fixed plate (1), inner wall both sides fixed mounting of protection casing (2) have stopper (3), the top both sides fixed mounting of fixed plate (1) have joint piece (4), one side fixed mounting of joint piece (4) has small-size electric putter (5), one end fixedly connected with clamping plate (6) of small-size electric putter (5), upper surface one side fixed mounting of fixed plate (1) has support frame (8), the lower surface fixed mounting of support frame (8) has electric putter (9), one end fixedly connected with clamp plate (10) of electric putter (9), the bottom four corners fixed mounting of fixed plate (1) has support column (12), one end fixedly connected with mount pad (13) of support column (12).

2. The multilayer wiring board bonding apparatus according to claim 1, wherein: the upper surface of fixed plate (1) is fixed mounting has rubber pad (7), and rubber pad (7) are located the inside of protection casing (2).

3. The multilayer wiring board bonding apparatus according to claim 1, wherein: the clamping plates (6) are L-shaped, and the number of the clamping plates (6) is four.

4. The multilayer wiring board bonding apparatus according to claim 1, wherein: the small electric push rod (5) is connected with the clamping plate (6) through the protective cover (2), and the clamping plate (6) is positioned in the protective cover (2).

5. The multilayer wiring board bonding apparatus according to claim 1, wherein: an auxiliary rod (11) is fixedly arranged on the surface of the supporting frame (8), and the auxiliary rod (11) is connected with the electric push rod (9).

6. The multilayer wiring board bonding apparatus according to claim 1, wherein: the surface of the mounting seat (13) is provided with mounting holes (14), and the mounting holes (14) are provided with a plurality of mounting holes.

7. The multilayer wiring board bonding apparatus according to claim 1, wherein: the surface of the fixed plate (1) is fixedly provided with warning lamps (15), and the number of the warning lamps (15) is two.