CN220985941U - Laminating device of circuit board - Google Patents

Abstract

The utility model discloses a laminating device of a circuit board, which comprises a workbench, wherein four rectangular upright posts are fixedly connected to the upper end of the workbench, a top plate is fixedly connected to the upper ends of the four upright posts, two symmetrically arranged through grooves are formed in the workbench, limiting mechanisms for limiting a workpiece are arranged in the two through grooves, each limiting mechanism comprises a sliding block which is in sliding connection in the through groove, a sliding rod penetrates through the sliding block and is in sliding connection with the sliding block, a second limiting plate is fixedly connected to the end part of the sliding rod, and the second limiting plates are elastically connected with the side walls of the sliding block through springs. The utility model has reasonable structure, realizes the limit of the workpiece by arranging the limit mechanism and the positioning mechanism, and avoids the influence of the workpiece on the lamination quality of the product.

Description

Laminating device of circuit board

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to a laminating device of a circuit board.

Background

The printed circuit board, also called printed circuit board, is an important electronic component, is a support for electronic components, is a carrier for electrical connection of electronic components, and a circuit board laminating machine is one of main production equipment for processing the circuit board, and has the functions of applying heating and pressurizing principles to laminate manufacturing materials of the circuit board together so as to achieve the effects of flatness and circuit compactness.

When the circuit board is laminated, a worker needs to place the substrate on a laminating machine workbench, then place the laminate on the substrate, and press the substrate and the laminate together through the laminating machine, but the traditional laminating machine has great defects, namely the traditional laminating machine mostly lacks a limiting device for the substrate and the laminate, and when the circuit board is placed, the substrate and the laminate are difficult to accurately align by manpower, and defective products are easy to cause during lamination, so the utility model provides the laminating device for the circuit board.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a laminating device of a circuit board, which is used for limiting a workpiece by arranging a limiting mechanism and a positioning mechanism, so that the workpiece is prevented from being influenced by the limiting mechanism, the laminating quality of a product is prevented from being influenced, and the two first limiting plates are matched with the workpiece, so that the workpiece can be initially positioned.

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

The utility model provides a laminating device of circuit board, includes the workstation, four stand that are the rectangle and distribute of upper end fixedly connected with of workstation, four the common fixedly connected with roof of upper end of stand, set up two logical grooves that symmetry set up on the workstation, two it is used for carrying out spacing stop gear to the work piece all to be provided with in the logical inslot, stop gear includes the slider of sliding connection in logical inslot, run through sliding connection has the slide bar on the slider, the tip fixedly connected with second limiting plate of slide bar, through spring elastic connection between the lateral wall of second limiting plate and slider, two be provided with jointly in the logical groove and be used for carrying out actuating mechanism to stop gear, the upper end of workstation is provided with the positioning mechanism who is used for carrying out the location to the work piece.

Preferably, the driving mechanism comprises a double-headed threaded rod rotatably connected between the two through grooves, and the double-headed threaded rod passes through the two sliding blocks and is in threaded connection with the two sliding blocks.

Preferably, the positioning mechanism comprises two first limiting plates fixedly connected to the upper end of the workbench, and the two first limiting plates are symmetrically arranged.

Preferably, the lower extreme fixedly connected with two symmetrical electric putter that set up of roof, two electric putter's flexible end is fixedly connected with movable plate jointly, the laminator is installed to the lower extreme of movable plate.

Preferably, the lower end of the moving plate is fixedly connected with a rack, and the end part of the double-head threaded rod is fixedly sleeved with a gear meshed with the rack.

Preferably, the lower end of the workbench is fixedly connected with four supporting legs, and the four supporting legs are distributed in a rectangular shape.

The utility model has the following beneficial effects:

1. Through setting up stop gear and positioning mechanism, before the lamination, place the base plate between two first limiting plates on the workstation, later put the plywood on the base plate again, drive electric putter's flexible end stretches, drive the movable plate and move down, drive the rack and move down, under the effect of rack, gear rotation drives the double-end threaded rod and rotates, drive two sliders rather than threaded connection to draw close in the middle, the removal of slider drives the second limiting plate and moves to the centre, promote the work piece and make it center, realize spacing the work piece, avoid the work piece not to it, influence the lamination quality of product, it is noted that two first limiting plates cooperate with the work piece, can carry out preliminary location to the work piece.

2. Through setting up rack and gear, at the in-process that the movable plate moved down, drive the rack and remove to drive gear rotation, drive double-end threaded rod rotates, need not to set up independent actuating source, can carry out quick location to the work piece at lamination in-process, improves the practicality of device.

Drawings

Fig. 1 is a perspective view of a lamination device of a circuit board according to the present utility model;

fig. 2 is a bottom view of a lamination device of a circuit board according to the present utility model;

fig. 3 is a cross-sectional elevation view of a circuit board laminating apparatus according to the present utility model.

In the figure: the device comprises a workbench 1, a stand column 2, a moving plate 3, a top plate 4, a rack 5, a gear 6, a first limiting plate 7, a supporting leg 8, a through groove 9, a laminating machine 10, a double-head threaded rod 11, a sliding block 12, a spring 13, a second limiting plate 14, a sliding rod 15 and an electric push rod 16.

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.

Referring to fig. 1-3, a laminating device of circuit board, including workstation 1, the upper end fixedly connected with of workstation 1 is four stand 2 that are the rectangle and distribute, the common fixedly connected with roof 4 of upper end of four stand 2, set up two logical groove 9 that set up symmetrically on the workstation 1, all be provided with the stop gear who is used for carrying out spacing to the work piece in two logical grooves 9, stop gear includes sliding connection at the slider 12 that leads to the inslot 9, run through sliding connection has slide bar 15 on the slider 12, the tip fixedly connected with second limiting plate 14 of slide bar 15, pass through spring 13 elastic connection between the lateral wall of second limiting plate 14 and slider 12, the lower extreme fixedly connected with two electric putter 16 of symmetry setting of roof 4, the flexible end fixedly connected with movable plate 3 jointly of two electric putter 16, 10 are installed to the lower extreme of movable plate 3, the lower extreme fixedly connected with rack 5 of movable plate 3, the tip fixedly cup joint of double-end threaded rod 11 carries out the gear 6 that meshes with 5, the lower extreme fixedly connected with four supporting legs 8 of workstation 1, four supporting legs are the distribution of rectangular rack 8.

The two through grooves 9 are internally provided with a driving mechanism for driving the limiting mechanism, and the driving mechanism comprises a double-head threaded rod 11 rotatably connected between the two through grooves 9, wherein the double-head threaded rod 11 penetrates through the two sliding blocks 12 and is in threaded connection with the two sliding blocks.

The upper end of the workbench 1 is provided with a positioning mechanism for positioning a workpiece, the positioning mechanism comprises two first limiting plates 7 fixedly connected to the upper end of the workbench 1, and the two first limiting plates 7 are symmetrically arranged.

In the utility model, before lamination, a substrate is placed between two first limiting plates 7 on a workbench 1, then a laminate is placed on the substrate, the telescopic end of an electric push rod 16 is driven to extend, a moving plate 3 is driven to move downwards, a rack 5 is driven to move downwards, a gear 6 is driven to rotate under the action of the rack 5, a double-head threaded rod 11 is driven to rotate, two sliding blocks 12 in threaded connection with the double-head threaded rod are driven to approach towards the middle, the movement of the sliding blocks 12 drives a second limiting plate 14 to move towards the middle, a workpiece is pushed to be centered, limiting on the workpiece is realized, the lamination quality of a product is not influenced by the workpiece, and the two first limiting plates 7 are matched with the workpiece to be capable of carrying out preliminary positioning on the workpiece;

In the process of downward movement of the moving plate 3, the rack 5 is driven to move, so that the gear 6 is driven to rotate, the double-head threaded rod 11 is driven to rotate, an independent driving source is not required to be arranged, workpieces can be rapidly positioned in the lamination process, and the practicability of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a lamination device of circuit board, includes workstation (1), its characterized in that, the upper end fixedly connected with of workstation (1) is four stand (2) that are the rectangle and distribute, four the upper end of stand (2) is fixedly connected with roof (4) jointly, set up two logical groove (9) that the symmetry set up on workstation (1), two all be provided with in logical groove (9) and be used for carrying out spacing stop gear to the work piece, stop gear includes slider (12) of sliding connection in logical groove (9), run through sliding connection has slide bar (15) on slider (12), the tip fixedly connected with second limiting plate (14) of slide bar (15), through spring (13) elastic connection between the lateral wall of second limiting plate (14) and slider (12), two be provided with in logical groove (9) jointly and be used for carrying out actuating mechanism to stop gear, the upper end of workstation (1) is provided with the positioning mechanism who is used for carrying out location to the work piece.

2. A circuit board laminating device according to claim 1, wherein said drive mechanism comprises a double-ended threaded rod (11) rotatably connected between two of said through slots (9), said double-ended threaded rod (11) passing through two sliders (12) and being threadedly connected thereto.

3. The laminating device of a circuit board according to claim 2, wherein the positioning mechanism comprises two first limiting plates (7) fixedly connected to the upper end of the workbench (1), and the two first limiting plates (7) are symmetrically arranged.

4. A laminating device for a circuit board according to claim 3, wherein the lower end of the top plate (4) is fixedly connected with two symmetrically arranged electric push rods (16), the telescopic ends of the two electric push rods (16) are fixedly connected with a movable plate (3) together, and the lower end of the movable plate (3) is provided with a laminating machine (10).

5. The laminating device of a circuit board according to claim 4, wherein the lower end of the moving plate (3) is fixedly connected with a rack (5), and the end part of the double-ended threaded rod (11) is fixedly sleeved with a gear (6) meshed with the rack (5).

6. The laminating device of a circuit board according to claim 5, wherein four supporting legs (8) are fixedly connected to the lower end of the working table (1), and the four supporting legs (8) are rectangular in distribution.