CN220023231U

CN220023231U - High-density circuit board lamination structure

Info

Publication number: CN220023231U
Application number: CN202320808671.5U
Authority: CN
Inventors: 舒道海; 柳曼文
Original assignee: Wanan Wangshun Electronics Co ltd
Current assignee: Wanan Wangshun Electronics Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-11-14
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a high-density circuit board pressing structure which comprises a workbench, wherein a placing mechanism is arranged in the workbench, a driving mechanism is arranged in the placing mechanism, regulating mechanisms are arranged at four corners of the top of the workbench, an aligning mechanism is arranged at the output end of each regulating mechanism, the input end of each regulating mechanism is connected with the output end of each driving mechanism through a connecting mechanism, each aligning mechanism comprises an L-shaped aligning piece and an anti-slip layer, the L-shaped aligning pieces are arranged at the top of each regulating block, the inner walls of the L-shaped aligning pieces are provided with the anti-slip layers, driving motors, driving shafts and driving rods are used as driving parts at driving ends, the driving parts are used as parts for driving the regulating ends to rotate through a plurality of bevel gears, and the aligning parts are used as parts driven by regulating screws and regulating blocks, so that the aligning pieces align the corners of a circuit board, and the contact area of the L-shaped aligning pieces and the circuit board is large, and the aligning effect of the circuit board is better.

Description

High-density circuit board lamination structure

Technical Field

The utility model relates to the technical field of auxiliary equipment for circuit board production, in particular to a high-density circuit board pressing structure.

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.

Among the prior art, mention a multilayer circuit board closing device in chinese patent application number 202120419698.6, including base, processing platform, pressing mechanism and alignment mechanism, the processing platform is located on the base, pressing mechanism includes hydro-cylinder, support column and pressfitting board, the support column with the base is connected, hydro-cylinder one end is fixed to be set up on the support column, the other end of hydro-cylinder with the pressfitting board is connected, the processing platform orientation the one side of pressfitting board is seted up flutedly, be provided with pressure sensor in the recess, be provided with the display screen on the base, the display screen with pressure sensor electricity is connected, alignment mechanism sets up on the processing platform. Through the multilayer circuit board laminating device that sets up like this, can be before the pressfitting multilayer circuit board, the circuit board of each layer aligns the setting earlier, and when the pressfitting, pressure sensor on the processing platform can detect the pressure when pressfitting multilayer circuit board, can also show the data that detects through the display screen simultaneously.

Alignment structures are mentioned in the comparative art, but in the comparative case, the push block on the alignment structure has small size and small contact area with the circuit board, so that the alignment cannot be performed.

Disclosure of Invention

The present utility model provides a high-density circuit board pressing structure to solve the above-mentioned problems of the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a high density circuit board pressfitting structure, includes the workstation, be provided with in the workstation and place the mechanism, be provided with actuating mechanism in the mechanism of placing, workstation top four corners all is provided with adjustment mechanism, the adjustment mechanism output is provided with alignment mechanism, the adjustment mechanism input is connected through linking mechanism with the actuating mechanism output.

Preferably, the placing mechanism comprises a placing groove and a strip groove, the placing groove is dug in the middle of the inner cavity of the workbench, and the strip groove is communicated with four sides of the placing groove.

Preferably, the driving mechanism comprises a driving motor, a driving shaft and a driving rod, wherein the driving motor is arranged at the bottom of the inner cavity of the placing groove, the driving shaft is arranged at the output end of the driving motor, and the driving rod is connected to the top of the driving shaft through a shaft connector.

Preferably, the adjusting mechanism comprises an adjusting groove, an adjusting screw and an adjusting block, wherein four corners of the top of the workbench are respectively dug and arranged in the adjusting groove, and the outer wall of the adjusting screw is connected with the adjusting block through threads.

Preferably, the adjusting screw rod extends into the placing groove through the strip groove.

Preferably, the alignment mechanism comprises an L-shaped alignment piece and an anti-slip layer, wherein the L-shaped alignment piece is arranged at the top of the adjusting block, and the anti-slip layer is arranged on the inner wall of the L-shaped alignment piece.

Preferably, the engagement mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is sleeved on the outer wall of the driving rod, the second bevel gear is sleeved on the input end of the adjusting screw rod, and the second bevel gear is meshed with the first bevel gear.

The beneficial effects of the utility model are as follows: through the actuating mechanism of setting and the inside part that includes to assist the cooperation with the adjustment mechanism of setting, alignment mechanism and linking mechanism, adopt driving motor, drive shaft and actuating lever as driven part at the drive end, and carry out pivoted part as driving a plurality of regulation ends through a plurality of bevel gears, and regard as the part that aligns the piece and drive through accommodate the lead screw and regulating block, make the corner of alignment piece to the circuit board align, and L shape alignment piece is big with circuit board area of contact, make the effect that the circuit board aligns better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram showing the overall structure of a high-density circuit board lamination structure according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A of a high-density circuit board laminate structure according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of a structure at B of a high-density circuit board laminate structure according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a driving mechanism of a high-density circuit board pressing structure according to an embodiment of the utility model.

In the figure:

1. a work table; 2. a placement mechanism; 3. a driving mechanism; 4. an adjusting mechanism; 5. an alignment mechanism; 6. a linking mechanism; 7. a placement groove; 8. a long strip groove; 9. a driving motor; 10. a drive shaft; 11. a driving rod; 12. an adjustment tank; 13. adjusting a screw rod; 14. an adjusting block; 15. an L-shaped alignment member; 16. an anti-slip layer; 17. a first bevel gear; 18. and a second bevel gear.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a high-density circuit board bonding structure is provided.

Example 1

As shown in fig. 1-4, a high-density circuit board pressing structure according to an embodiment of the utility model comprises a workbench 1, wherein a placement mechanism 2 is arranged in the workbench 1, a driving mechanism 3 is arranged in the placement mechanism 2, four corners at the top of the workbench 1 are respectively provided with an adjusting mechanism 4, the output end of the adjusting mechanism 4 is provided with an aligning mechanism 5, the input end of the adjusting mechanism 4 is connected with the output end of the driving mechanism 3 through a connecting mechanism 6, the placement mechanism 2 comprises a placement groove 7 and a strip groove 8, the placement groove 7 is dug in the middle part of the inner cavity of the workbench 1, the strip groove 8 is communicated with four sides of the placement groove 7, the driving mechanism 3 comprises a driving motor 9, a driving shaft 10 and a driving rod 11, the driving motor 9 is arranged at the bottom of the inner cavity of the placement groove 7, the output end of the driving motor 9 is provided with a driving shaft 10, the top of the driving shaft 10 is connected with a driving rod 11 through a shaft connector, the adjusting mechanism 4 comprises an adjusting groove 12, an adjusting screw rod 13 and an adjusting block 14, the adjusting screw rod 13 rotates, the outer wall of the adjusting screw rod 13 carries the adjusting block 14 and a part on the adjusting screw rod through reverse threads to displace, an L-shaped aligning piece 15 fixedly connected with the top of the adjusting block 14 is attached to one side of a corner of a circuit board, four groups of L-shaped aligning pieces 15 align the circuit board, the adjusting groove 12 is respectively dug at four corners at the top of the workbench 1, the adjusting screw rod 13 is arranged in the adjusting groove 12, the outer wall of the adjusting screw rod 13 is connected with the adjusting block 14 through threads, the adjusting screw rod 13 extends into the placing groove 7 through a strip groove 8, the connecting mechanism 6 comprises a first bevel gear 17 and a second bevel gear 18, the first bevel gear 17 is sleeved on the outer wall of the driving rod 11, the second bevel gear 18 is sleeved at the input end of the adjusting screw rod 13, the second bevel gear 18 is meshed with the first bevel gear 17, the driving motor 9 is started through an external switch, the driving shaft 10 at the output end of the driving motor 9 is driven, the driving shaft 10 rotates with the driving rod 11 through the shaft connector, the first bevel gear 17 sleeved on the outer wall of the driving rod 11 is driven, the first bevel gear 17 rotates with the plurality of second bevel gears 18 through meshing, and the second bevel gear 18 is sleeved on the outer wall of the adjusting screw rod 13, so that the adjusting screw rod 13 rotates.

Example two

As shown in fig. 1-4, according to an embodiment of the present utility model, a high-density circuit board pressing structure includes a workbench 1, a placement mechanism 2 is disposed in the workbench 1, a driving mechanism 3 is disposed in the placement mechanism 2, four corners of the top of the workbench 1 are all provided with an adjusting mechanism 4, an output end of the adjusting mechanism 4 is provided with an aligning mechanism 5, an input end of the adjusting mechanism 4 is connected with an output end of the driving mechanism 3 through a connecting mechanism 6, the aligning mechanism 5 includes an L-shaped aligning member 15 and an anti-slip layer 16, the L-shaped aligning member 15 is disposed at the top of the adjusting block 14, an anti-slip layer 16 is disposed on an inner wall of the L-shaped aligning member 15, the adjusting screw 13 rotates, an outer wall of the adjusting screw 13 is displaced with a component on the adjusting block 14 by a reverse thread, so that the L-shaped aligning member 15 fixedly connected with the top of the adjusting block 14 is attached to one side of a corner of the circuit board, and the four groups of L-shaped aligning members 15 align the circuit board.

In summary, by means of the above technical scheme of the utility model, when the device is used, firstly, a circuit board is placed in the middle of the top of the workbench 1, then, the driving motor 9 is started through the external switch, the driving shaft 10 at the output end of the driving motor 9 is driven, the driving shaft 10 rotates through the shaft connector with the driving rod 11, the first bevel gear 17 sleeved on the outer wall of the driving rod 11 is driven, the first bevel gear 17 rotates through meshing with a plurality of second bevel gears 18, the second bevel gear 18 is sleeved on the outer wall of the adjusting screw 13, the adjusting screw 13 rotates, the outer wall of the adjusting screw 13 moves through the reverse thread with the adjusting block 14 and the components on the adjusting screw, the L-shaped alignment pieces 15 fixedly connected with the top of the adjusting block 14 are attached to one side of the corner of the circuit board, and the four groups of L-shaped alignment pieces 15 align the circuit board.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a high density circuit board pressfitting structure, its characterized in that, includes workstation (1), be provided with in workstation (1) and place mechanism (2), be provided with actuating mechanism (3) in placing mechanism (2), workstation (1) top four corners all is provided with adjustment mechanism (4), adjustment mechanism (4) output is provided with alignment mechanism (5), adjustment mechanism (4) input is connected through linking mechanism (6) with actuating mechanism (3) output.

2. The high-density circuit board pressing structure according to claim 1, wherein the placing mechanism (2) comprises a placing groove (7) and a strip groove (8), the placing groove (7) is dug in the middle of an inner cavity of the workbench (1), and the strip groove (8) is communicated with four sides of the placing groove (7).

3. The high-density circuit board pressing structure according to claim 2, wherein the driving mechanism (3) comprises a driving motor (9), a driving shaft (10) and a driving rod (11), the driving motor (9) is arranged at the bottom of an inner cavity of the placing groove (7), the driving shaft (10) is arranged at the output end of the driving motor (9), and the driving rod (11) is connected to the top of the driving shaft (10) through a shaft connector.

4. The high-density circuit board pressing structure according to claim 3, wherein the adjusting mechanism (4) comprises an adjusting groove (12), an adjusting screw rod (13) and an adjusting block (14), the adjusting groove (12) is respectively dug at four corners of the top of the workbench (1), the adjusting screw rod (13) is arranged in the adjusting groove (12), and the adjusting block (14) is connected to the outer wall of the adjusting screw rod (13) through threads.

5. The high-density circuit board pressing structure according to claim 4, wherein the adjusting screw (13) extends into the placing groove (7) through the long groove (8).

6. The high-density circuit board pressing structure according to claim 5, wherein the alignment mechanism (5) comprises an L-shaped alignment member (15) and an anti-slip layer (16), the L-shaped alignment member (15) is disposed at the top of the adjusting block (14), and the anti-slip layer (16) is disposed on the inner wall of the L-shaped alignment member (15).

7. The high-density circuit board pressing structure according to claim 6, wherein the engagement mechanism (6) comprises a first bevel gear (17) and a second bevel gear (18), the first bevel gear (17) is sleeved on the outer wall of the driving rod (11), the second bevel gear (18) is sleeved on the input end of the adjusting screw rod (13), and the second bevel gear (18) is meshed with the first bevel gear (17).