CN219919306U

CN219919306U - PCB laminating machine

Info

Publication number: CN219919306U
Application number: CN202320926524.8U
Authority: CN
Inventors: 邓稳; 陈良峰; 王邦思; 武平; 张程
Original assignee: Hubei Longteng Electronic Technology Co ltd
Current assignee: Hubei Longteng Electronic Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-10-27
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to a PCB laminating machine, which comprises a base, an unreeling mechanism, a film pulling assembly, a film covering assembly and a cutting assembly, wherein the base is provided with a film covering station, the unreeling mechanism is arranged on the base, the film pulling assembly comprises a first mounting seat and two clamping parts, the first mounting seat is movably arranged on the base and has a movable stroke facing away from the unreeling mechanism, the two clamping parts are positioned at two sides of the first mounting seat, each clamping part comprises two clamping blocks and a first driver which are arranged at intervals, the clamping blocks are movably arranged in the vertical direction, in the movable stroke, the two clamping blocks are mutually close to each other for clamping a dry film, the first driver is connected with the two clamping blocks, the clamping blocks extend towards the direction of the other clamping parts, and the film covering assembly is arranged on the base; the cutting assembly is arranged at one end of the laminating station, which is close to the unreeling mechanism. According to the utility model, the dry films with different widths can be clamped, so that the device can be used for coating the PCB with different specifications and models, and the application range of the device is enlarged.

Description

PCB laminating machine

Technical Field

The utility model relates to the technical field of PCB processing equipment, in particular to a PCB film laminating machine.

Background

The PCB is one of the important parts of the electronic industry, and almost every electronic device, as small as electronic watches, calculators, as large as computers, communication electronic devices, and military weapon systems, only needs electronic components such as integrated circuits, and the like, and for electrical interconnection between the electronic components, a printed board is used, so that the application of the PCB is very wide. In the manufacturing process of the PCB, a plurality of working procedures such as film coating, screen printing, etching, targeting, baking, cleaning and the like are needed.

Patent CN107645845A, an automatic film sticking machine for a circuit board, comprises a mounting plate, wherein a glue feeding and tearing device is adaptively arranged on the mounting plate and used for conveying and tearing glued paper; the adsorption manipulator is used for adsorbing the torn gummed paper; the laser cutting machine is positioned below the adsorption manipulator and is used for cutting the gummed paper; the glue feeding and cutting module is used for conveying and cutting the gummed paper without glue; and a circuit board conveying device for conveying the circuit board; and the adsorption mechanical arm is used for attaching the gummed paper and the gummed paper without gummed paper to a circuit board on the circuit board conveying device after attaching the gummed paper and the gummed paper with gummed paper.

Above-mentioned prior art adsorbs the membrane material and drives the membrane material through the pad pasting tool and remove, because the membrane material width that the PCB board of different specifications used is different, and the pad pasting tool can only adsorb the membrane material of a width, when the width of membrane material is narrower, the pad pasting tool then can't adsorb effectively, so the pad pasting tool can't adsorb the membrane material of different widths, leads to above-mentioned equipment function singleness, can't deal with the PCB board of many specifications.

Disclosure of Invention

In view of the foregoing, it is necessary to provide a film laminating machine for PCB boards, which is used for solving the technical problems that the prior art cannot be applied to film materials with different widths, resulting in single function of equipment, and cannot cope with PCB boards with multiple specifications.

The utility model provides a PCB film laminating machine, which comprises:

the base is provided with a film coating station which is used for placing a PCB;

the unreeling mechanism is arranged on the base and positioned at one side of the laminating station, and is used for placing a dry film roll;

the film pulling assembly is positioned at the film covering station and comprises a first mounting seat and two clamping parts, the first mounting seat is movably arranged on the base along a first direction so as to have a movable travel towards the direction far away from the unreeling mechanism, the two clamping parts are positioned at two opposite sides of the first mounting seat along a second direction, each clamping part comprises two clamping blocks and a first driver, the two clamping blocks are arranged at intervals along a vertical direction, each clamping block is movably arranged along the vertical direction so that in the movable travel, the two clamping blocks are mutually close to each other for clamping a dry film, the first driver is connected with the two clamping blocks and is used for driving the two clamping blocks to move, the clamping blocks extend towards the other clamping parts along the second direction so that the two clamping blocks are at least partially used for clamping the dry film, and the first direction and the second direction are mutually perpendicular;

the film covering assembly is arranged on the base and positioned at the film covering station and is used for attaching the dry film to the surface of the PCB;

and the cutting assembly is arranged at one end of the laminating station, which is close to the unreeling mechanism, and is used for cutting the dry film.

Optionally, the clamping block is used for being provided with a clamping surface towards one side of the dry film, and the clamping surface is provided with an anti-slip structure.

Optionally, the clamping surface is convexly provided with a clamping protrusion extending along the second direction, the clamping protrusion is provided with a plurality of clamping protrusions, the plurality of clamping protrusions extend along the first direction, and the plurality of clamping protrusions form the anti-slip structure.

Optionally, the first mounting seat is slidably mounted on the base, and a first threaded hole is formed in the first mounting seat along the first direction;

the film pulling assembly comprises a first driving mechanism, the first driving mechanism comprises a first screw rod and a first driving motor, the first screw rod is rotatably mounted on the base along the axis of the first direction, the first screw rod is in threaded fit with the first mounting seat, and the first driving motor is connected with one end of the first screw rod and used for driving the first screw rod to rotate.

Optionally, the PCB board laminating machine includes hold-down mechanism, hold-down mechanism includes hold-down plate and second driver, hold-down plate along vertical direction movable mounting in the downside of first mount pad, so that when first mount pad activity extremely the both ends of laminating station, hold-down plate is vertical downwards to be used for supporting the dry film to press on the PCB board, the second driver with the hold-down plate is connected, is used for the drive the hold-down plate activity.

Optionally, the cutting assembly includes cut-off knife and fourth driver, the cut-off knife is located along vertical direction activity the base, the fourth driver with the cut-off knife is connected, is used for the drive the cut-off knife activity, wherein when first mount pad activity extremely the tectorial membrane station is close to the one end of unreeling mechanism, the cut-off knife is located press from both sides tight piece with hold-down plate between.

Optionally, the tectorial membrane subassembly includes second mount pad, second actuating mechanism, connecting seat, cylinder, third driver, the second mount pad is followed first direction movable mounting in the base, the second actuating mechanism with the second mount pad is connected, is used for the drive the second connecting seat activity, the connecting seat along vertical direction movable mounting in the second mount pad makes the connecting seat has vertical downward and follows the reciprocal movable rolling stroke of first direction, the third driver with the connecting seat is connected, is used for the drive the connecting seat activity, the cylinder is followed the axis rotation of second direction install in the downside of connecting seat, in order in the rolling stroke, the cylinder is used for attaching the dry film on the PCB board.

Optionally, the second mounting seat is provided with a second threaded hole along the first direction;

the second driving mechanism comprises a second screw rod and a second driving motor, the second screw rod is rotatably mounted on the base along the axis of the first direction, the second screw rod is in threaded fit with the second mounting seat, and the second driving motor is connected with one end of the second screw rod and used for driving the second screw rod to rotate.

Optionally, the base is provided with a chute with an open upper side, the chute is positioned at the laminating station, the chute extends along the first direction, and one end of the chute, which is far away from the unreeling mechanism, is provided with an inlet;

the PCB laminating machine comprises a placing table, the placing table is slidably mounted in the sliding groove from the inlet, and the placing table is used for placing a PCB.

Optionally, an electromagnetic iron plate is arranged on the upper side of the placement table, and the electromagnetic iron plate is used for fixing the PCB when the placement table is installed in the chute.

Optionally, the first driver includes first actuating cylinder, first actuating cylinder has two drive portions that set up along vertical direction interval, two drive portions all set up along vertical direction activity, so that two drive portions are close to each other and keep away from, two the clamp block one-to-one is installed in two drive portions.

Compared with the prior art, the PCB laminating machine provided by the utility model has the advantages that the unreeling mechanism is positioned at one side of the laminating station, the film pulling component, the film covering component and the cutting component are all arranged above the laminating station, the film pulling component can move along the first direction and is provided with two groups of clamping parts, each clamping part is provided with two clamping blocks which are arranged at intervals, the two clamping blocks can be mutually close to and far away from each other, when the machine is particularly used, firstly, the film pulling component is close to the unreeling mechanism along the first direction, then the two clamping blocks are mutually close to two sides of the clamping film along the second direction, then the film pulling component is far away from the unreeling mechanism along the first direction, at the moment, the film is pulled to the laminating station, the film pulling component starts to attach the film on the PCB, and finally the cutting component cuts the film, so that the laminating process of the PCB is finished, and as the clamping blocks are arranged in a long way along the second direction towards the other clamping parts, so that the clamping blocks can be used for clamping dry films at least partially in the second direction, and the clamping blocks can be used for clamping the dry films, thus the different specifications of the PCB can be expanded.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and its details set forth in the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of a PCB laminating machine according to the present utility model;

fig. 2 is a schematic perspective view of the PCB laminator of fig. 1 at another angle;

FIG. 3 is a schematic perspective view of the PCB film laminating machine with the base removed in FIG. 1;

FIG. 4 is a schematic perspective view of the film covering assembly and the cutting assembly of FIG. 1;

FIG. 5 is a schematic perspective view of the pull film assembly of FIG. 1;

FIG. 6 is an enlarged view of a portion A of FIG. 5;

FIG. 7 is a schematic perspective view of the pull film assembly of FIG. 1 at another angle;

fig. 8 is a perspective view of the placement stage of fig. 1.

Reference numerals illustrate:

1-base, 11-first mounting plate, 12-first mounting frame, 13-second mounting frame, 2-unreeling mechanism, 3-film pulling component, 31-first mounting seat, 32-clamping block, 33-first driver, 34-first lead screw, 35-first driving motor, 4-film pulling component, 41-second mounting seat, 42-second lead screw, 43-second driving motor, 44-connecting seat, 45-roller, 46-third driver, 5-cutting component, 51-cutting knife, 52-fourth driver, 6-compressing mechanism, 61-compressing plate, 62-second driver, 7-placing table, 8-electromagnetic iron plate and 200-dry film roll.

Detailed Description

The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, the present PCB board laminating machine includes a base 1, an unreeling mechanism 2, a film pulling assembly 3, a film laminating assembly 4 and a cutting assembly 5, wherein the base 1 is provided with a film laminating station for placing a PCB board; the unreeling mechanism 2 is arranged on the base 1 and is positioned on one side of the laminating station, and the unreeling mechanism 2 is used for placing the dry film roll 200; the film pulling assembly 3 is located at the film laminating station, the film pulling assembly 3 comprises a first mounting seat 31 and two clamping parts, the first mounting seat 31 is movably arranged on the base 1 along a first direction so as to have a movable stroke facing away from the direction of the unreeling mechanism 2, the two clamping parts are located at two opposite sides of the first mounting seat 31 along a second direction, each clamping part comprises two clamping blocks 32 and a first driver 33, the two clamping blocks 32 are arranged at intervals along a vertical direction, each clamping block 32 is movably arranged along the vertical direction, in the movable stroke, the two clamping blocks 32 are mutually close to each other so as to clamp a dry film, the first driver 33 is connected with the two clamping blocks 32 and is used for driving the two clamping blocks 32 to move, the clamping blocks 32 are arranged along the second direction towards the other clamping parts, so that the two clamping blocks 32 are at least partially used for clamping the dry film, and the first direction and the second direction are mutually perpendicular; the film coating assembly 4 is arranged on the base 1 and is positioned at the film coating station, and the film coating assembly 4 is used for attaching a dry film to the surface of a PCB; the cutting assembly 5 is arranged at one end of the laminating station, which is close to the unreeling mechanism 2, and the cutting assembly 5 is used for cutting the dry film.

According to the PCB laminating machine provided by the utility model, the unreeling mechanism 2 is positioned at one side of a laminating station, the film pulling component 3, the laminating component 4 and the cutting component 5 are arranged at the laminating station and are positioned above the laminating station, wherein the film pulling component 3 can move along a first direction and is provided with two groups of clamping parts, each clamping part is provided with two clamping blocks 32 which are arranged at intervals, the two clamping blocks 32 can be mutually close to and far away from each other, when the machine is particularly used, firstly the film pulling component 3 is close to the unreeling mechanism 2 along the first direction, then the two clamping blocks 32 are mutually close to two sides of a clamping film along a second direction, then the film pulling component 3 is far away from the unreeling mechanism 2 along the first direction, at the moment, the film is pulled to the laminating station, the laminating component 4 is started to attach the film on a PCB, and finally the cutting component 5 cuts the film, so that the laminating process of the PCB is completed, and as the clamping blocks 32 are arranged in a long shape along the second direction, and the clamping blocks 32 are arranged along the second direction towards the other clamping part, so that the clamping blocks 32 can be at least partially expanded in the second direction, and the film clamping device can be used for different in the specifications of the PCB.

Further, the specific structure of the base 1 is not limited, in this embodiment, the base 1 includes a frame, a first mounting plate 11, a first mounting frame 12 and a second mounting frame 13, the first mounting plate 11 is mounted on the upper side of the frame, the film laminating station is disposed on the first mounting plate 11, the first mounting frame 12 and the second mounting frame 13 are also disposed on the first mounting plate 11 and are located at the film laminating station, the height of the second mounting frame 13 is higher than that of the first mounting frame 12, the unreeling mechanism 2 is disposed on the first mounting plate 11, the film pulling assembly 3 and the cutting assembly 5 are disposed on the first mounting frame 12, and the film covering assembly 4 is disposed on the second mounting frame 13.

Further, referring to fig. 6 to 8, the first mounting seat 31 is movably disposed on the base 1 along a first direction, in this embodiment, the first mounting seat 31 is disposed in a long shape along the second direction, two ends of the first mounting seat 31 are slidably mounted on two opposite sides of the first mounting frame 12 along the second direction, two clamping portions are respectively disposed at two ends of the first mounting seat 31, so that the first mounting seat 31 can reciprocate on the laminating station along the first direction, and further drive the two clamping portions to move, thereby realizing a film pulling action, in particular use, the laminating station is firstly set to have a first end and a second end disposed opposite along the first direction, the first end is close to the unreeling mechanism 2, in an initial state, when the film is placed at the first end by the unreeling mechanism 2, the film is positioned between the two clamping blocks 32, the two clamping blocks 32 are close to each other to clamp the film, the first mounting seat 31 moves towards the second end and drives the film to move towards the second end, the film is paved at the film laminating station at the moment, namely, the film pulling action is completed, the two clamping blocks are mutually separated from each other to loosen the film, the film laminating assembly 4 works, after the film lamination is completed, the first mounting seat 31 returns to the first end, the two clamping blocks 32 clamp the film again, and finally the cutting assembly 5 completes the film cutting process, namely, the whole film laminating process is completed, meanwhile, the clamping blocks 32 clamp the film for preparing for the next film lamination, the setting is good, the film laminating process can be continuously carried out without manual operation, the degree of automation is high.

Further, in order to be able to grip the film material better, the clamping block 32 is provided with a clamping surface on the side facing the dry film, said clamping surface being provided with an anti-slip structure. Through setting up anti-skidding mechanism, can avoid the membrane material follow loose on the grip block.

Further, the specific form of the anti-slip structure is not limited, and in this embodiment, the clamping surface is convexly provided with a clamping protrusion extending along the second direction, the clamping protrusion is provided with a plurality of clamping protrusions, the plurality of clamping protrusions extend along the first direction, and the plurality of clamping protrusions form the anti-slip structure.

Further, the specific form of driving the first mounting seat 31 is not limited, in this embodiment, referring to fig. 5, the first mounting seat 31 is slidably mounted on the base 1, and the first mounting seat 31 is provided with a first threaded hole along the first direction; the film pulling assembly 3 comprises a first driving mechanism, the first driving mechanism comprises a first screw rod 34 and a first driving motor 35, the first screw rod 34 is rotatably mounted on the base 1 along the axis of the first direction, the first screw rod 34 is in threaded fit with the first mounting seat 31, and the first driving motor 35 is connected with one end of the first screw rod 34 and is used for driving the first screw rod 34 to rotate.

Further, the lead screw is located the side of first mount pad 31, draw membrane module 3 still to include slide rail and slider, the slide rail is followed first direction extension sets up, the slide rail is located on the first mount pad 12, the slider with first mount pad 31 is connected, the slider with slide rail sliding fit, the slide rail with the slider is equipped with two sets of, two the slide rail is located the opposite both sides of first mount pad 12, two the slider is located the opposite both sides of first mount pad 31.

Further, referring to fig. 5 and 7, in order to pre-attach the film on the PCB board before film lamination, the PCB board film laminating machine includes a pressing mechanism 6, the pressing mechanism 6 includes a pressing plate 61 and a second driver 62, the pressing plate 61 is movably mounted on the lower side of the first mounting seat 31 along the vertical direction, so that when the first mounting seat 31 moves to two ends of the film laminating station, the pressing plate 61 is vertically downward for pressing the dry film on the PCB board, and the second driver 62 is connected with the pressing plate 61 for driving the pressing plate 61 to move, so that the subsequent film lamination is convenient.

Further, the specific form of the cutting assembly 5 is not limited, in this embodiment, please refer to fig. 3 and 4, the cutting assembly 5 includes a cutter 51 and a fourth driver 52, the cutter 51 is movably disposed on the base 1 along a vertical direction, the fourth driver 52 is connected with the cutter 51 and is used for driving the cutter 51 to move, where, when the first mounting seat 31 moves to an end of the laminating station near the unreeling mechanism 2, the cutter 51 is located between the clamping block 32 and the compacting plate 61, after the lamination is completed, the cutter 51 moves vertically downward, cuts the film material, and returns vertically upward to the initial position after the lamination is completed.

Further, the specific form of the film coating assembly 4 is not limited, in this embodiment, referring to fig. 3, the film coating assembly 4 includes a second mounting seat 41, a second driving mechanism, a connecting seat 44, a roller 45, and a third driver 46, where the second mounting seat 41 is movably mounted on the base 1 along the first direction, the second driving mechanism is connected with the second mounting seat 41 and is used for driving the second connecting seat 44 to move, the connecting seat 44 is movably mounted on the second mounting seat 41 along the vertical direction, so that the connecting seat 44 has a rolling stroke that vertically moves downward and reciprocally along the first direction, the third driver 46 is connected with the connecting seat 44 and is used for driving the connecting seat 44 to move, the roller 45 is rotatably mounted on the lower side of the connecting seat 44 along the second direction axis, so that the roller 45 is used for attaching the dry film to the PCB board during the rolling stroke. When the film laminating machine is specifically used, firstly the second mounting seat 41 is located at the first end, the third driver 46 drives the connecting seat 44 to vertically downwards, then drives the roller 45 to vertically downwards until the roller 45 is abutted against the PCB, then the second driving mechanism drives the second mounting seat 41 to move towards the second end, the roller 45 rolls on the PCB and presses the film on the PCB, namely, the film laminating action is completed, when the second mounting seat 41 moves to the second end, the third driver 46 drives the connecting seat 44 to vertically upwards move, so that the roller 45 is far away from the PCB, and the second driving mechanism drives the second mounting seat 41 to return to the initial position for preparing the next film laminating.

Further, the specific form of driving the second mounting seat 41 is not limited, and in this embodiment, the second mounting seat 41 is provided with a second threaded hole along the first direction; the second driving mechanism comprises a second screw rod 42 and a second driving motor 43, the second screw rod 42 is rotatably mounted on the base 1 along the axis of the first direction, the second screw rod 42 is in threaded fit with the second mounting seat 41, and the second driving motor 43 is connected with one end of the second screw rod 42 and is used for driving the second screw rod 42 to rotate.

Further, referring to fig. 8, in order to facilitate placement and removal of the PCB, the base 1 is provided with a chute with an opening at an upper side, the chute is located at the laminating station, the chute is extended along the first direction, and an inlet is provided at an end of the chute away from the unreeling mechanism 2; the PCB laminating machine comprises a placing table 7, the placing table 7 is slidably installed in the sliding groove from the inlet, and the placing table 7 is used for placing a PCB.

Further, in order to fix the PCB, an electromagnetic iron plate 8 is provided on the upper side of the placement table 7, and the electromagnetic iron plate 8 is used to fix the PCB when the placement table 7 is mounted in the chute. When the PCB board is placed on the electromagnetic iron plate 8, the electromagnetic iron plate 8 is electrified, the PCB board is adsorbed and fixed on the electromagnetic iron plate 8, the film can be coated, after the film coating is completed, the electromagnetic iron plate 8 is powered off, the PCB board can be taken down, and the device is simple and convenient to set, and improves the working efficiency.

Further, the PCB laminating machine further comprises a detection device, the detection device comprises a first row Cheng Ganying of devices and a second stroke sensor, the first row Cheng Ganying of devices is arranged on the first mounting frame 12, the first row Cheng Ganying of devices is used for detecting the position of the first mounting seat 31, the second stroke sensor is arranged on the second mounting frame 13, and the second stroke sensor is used for detecting the position of the second mounting seat 41.

Further, the first driver 33 includes a first driving cylinder, where the first driving cylinder has two driving portions that are disposed at intervals along a vertical direction, and the two driving portions are movably disposed along the vertical direction, so that the two driving portions are close to and far away from each other, and the two clamping blocks 32 are mounted on the two driving portions in a one-to-one correspondence.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. The utility model provides a PCB board laminating machine which characterized in that, it includes:

2. The PCB laminating machine of claim 1, wherein the clamping block is configured to have a clamping surface on a side facing the dry film, and the clamping surface has an anti-slip structure.

3. The PCB panel laminator of claim 2, wherein the clamping surface is convexly provided with clamping protrusions extending in the second direction, the clamping protrusions are provided in plurality extending in the first direction, and the clamping protrusions form the anti-slip structure.

4. The PCB laminator of claim 1, wherein the first mount is slidably mounted to the base, the first mount having a first threaded bore therethrough along the first direction;

the film pulling assembly further comprises a first driving mechanism, the first driving mechanism comprises a first screw rod and a first driving motor, the first screw rod is rotatably mounted on the base along the axis of the first direction, the first screw rod is in threaded fit with the first mounting seat, and the first driving motor is connected with one end of the first screw rod and used for driving the first screw rod to rotate.

5. The PCB laminating machine of claim 1, further comprising a pressing mechanism, wherein the pressing mechanism comprises a pressing plate and a second driver, the pressing plate is movably mounted on the lower side of the first mounting seat along the vertical direction, so that when the first mounting seat moves to two ends of the laminating station, the pressing plate is vertically downward used for pressing the dry film on the PCB, and the second driver is connected with the pressing plate and is used for driving the pressing plate to move.

6. The PCB strip laminating machine of claim 5, wherein the cutting assembly includes a cutter and a fourth driver, the cutter is movably disposed on the base in a vertical direction, the fourth driver is connected to the cutter and is configured to drive the cutter to move, wherein the cutter is disposed between the clamping block and the pressing plate when the first mounting base moves to an end of the laminating station near the unreeling mechanism.

7. The machine of claim 1, wherein the film covering assembly comprises a second mounting seat, a second driving mechanism, a connecting seat, a roller and a third driver, the second mounting seat is movably mounted on the base along the first direction, the second driving mechanism is connected with the second mounting seat and is used for driving the second connecting seat to move, the connecting seat is movably mounted on the second mounting seat along the vertical direction, so that the connecting seat has a rolling stroke vertically downward and reciprocally moving along the first direction, the third driver is connected with the connecting seat and is used for driving the connecting seat to move, and the roller is rotatably mounted on the lower side of the connecting seat along the axis of the second direction so as to be used for attaching a dry film on a PCB board in the rolling stroke.

8. The PCB strip laminator of claim 7, wherein the second mount is perforated with a second threaded hole along the first direction;

9. The PCB laminating machine of claim 1, wherein the base is provided with a chute with an opening at an upper side, the chute is located at the laminating station, the chute extends along the first direction, and an inlet is formed at one end of the chute away from the unreeling mechanism;

the PCB laminating machine further comprises a placing table, the placing table is slidably installed in the sliding groove from the inlet, and the placing table is used for placing a PCB.

10. The PCB laminating machine of claim 9, wherein an electromagnetic iron plate is provided on an upper side of the placement table, the electromagnetic iron plate being configured to fix the PCB when the placement table is mounted in the chute.