阅读说明：本技术 一种pcb板绝缘叠层铺设加工处理机及方法 (PCB insulation lamination laying processing machine and method ) 是由 唐先华 刘功利 薄松 姜锐 于 2019-11-22 设计创作，主要内容包括：本发明涉及一种PCB板绝缘叠层铺设加工处理机及方法,包括操作台,操作台的中部开设有升降槽,升降槽内设置有调节机构,操作台的左侧设置有推送机构,操作台的右侧设置有叠合机构。本发明可以解决现有PCB板绝缘叠层在铺设过程中存在的以下难题：a需要人工对控制相应芯板与半固化片之间的放置,人工控制作业劳动强度大,且放置过程中容易因为疏忽导致芯板放置位置错乱,影响PCB板的正常使用b、手动控制材料的放置无法确保相应芯板之间叠合后的整齐度,需要对叠合后的材料进行矫正,延长了PCB板绝缘层铺设的时间,降低了铺设的效率。(The invention relates to a PCB insulation lamination laying processing machine and a method, comprising an operation table, wherein the middle part of the operation table is provided with a lifting groove, an adjusting mechanism is arranged in the lifting groove, the left side of the operation table is provided with a pushing mechanism, and the right side of the operation table is provided with a folding mechanism. The invention can solve the following problems in the laying process of the existing PCB insulation lamination: the manual control operation labor intensity is high, the core plates are easily placed in disorder due to negligence in the placing process, normal use of the PCB is affected, the placing of manual control materials cannot ensure the uniformity of the overlapped core plates, the overlapped materials need to be corrected, the time for laying the PCB insulating layers is prolonged, and the laying efficiency is reduced.)

1. The utility model provides a processing processor is laid to insulating stromatolite of PCB board, includes operation panel (1), its characterized in that: a lifting groove is formed in the middle of the operating platform (1), an adjusting mechanism (2) is arranged in the lifting groove, a pushing mechanism (3) is arranged on the left side of the operating platform (1), and a folding mechanism (4) is arranged on the right side of the operating platform (1);

the adjusting mechanism (2) comprises a lifting frame (21) arranged at the lower end of the operating platform (1), an adjusting branched chain (22) is arranged on the lifting frame (21), a placing frame (23) is arranged on the adjusting branched chain (22), placing cavities (24) are uniformly arranged in the placing frame (23), insulating core plates are placed in the placing cavities (24) positioned at the upper side, base core plates are placed in the placing cavities (24) positioned at the lower side, placing branched chains (25) are arranged in the placing cavities (24), each placing branched chain (25) comprises a jacking spring rod (251) arranged on the inner wall of the placing cavity (24), jacking plates (252) are arranged on the jacking spring rods (251), pushing grooves and discharging holes are respectively formed in the left end and the right end of the placing cavity (24), an upward concave mounting groove is formed in the upper end of the placing cavity (24), and a limiting support (254) is arranged in the mounting groove through a, the inner wall of the limiting bracket (254) is uniformly provided with limiting auxiliary rollers (255) through bearings;

the pushing mechanism (3) comprises a pushing vertical plate (31) arranged on the operating platform (1), a sliding groove is formed in the pushing vertical plate (31), a sliding column (32) is arranged in the sliding groove in a sliding fit mode, a rectangular groove is formed in the sliding column (32), racks (33) are uniformly arranged in the rectangular groove, a gear (34) is meshed on the racks (33), the gear (34) is arranged on an output shaft of a pushing motor (35), the pushing motor (35) is arranged on the outer wall of the pushing vertical plate (31) through a motor base, and a pushing piece (36) is arranged on the sliding column (32);

the laminating mechanism (4) comprises a laminating support (41) arranged on an operation platform (1), a lifting cylinder (42) is arranged on the inner wall of the laminating support (41), a containing frame (43) is arranged at the lower end of the lifting cylinder (42), the containing frame (43) is used for placing prepregs, control branched chains (44) are symmetrically arranged on the left side and the right side of the lower end of the containing frame (43), an operation frame (45) is arranged on the operation platform (1), the operation frame (45) is positioned under the laminating support (41), an operation plate (46) is arranged on the inner wall of the operation frame (45), operation grooves are uniformly formed in the operation plate (46) from front to back, conveying rollers (47) are arranged in the operation grooves, a rotating belt wheel (48) is arranged at the right end of the conveying rollers (47), the rotating belt wheels (48) are connected through a linkage belt (49), an operation motor (410) is arranged on the inner wall of the operation groove positioned at the rear end of the operation, a driving belt (411) is connected between the operation motor (410) and the rotating belt wheel (48), a conveying opening is formed in the right end of the operation frame (45), the upper end of the conveying opening is connected with a conveying plate (412) through a pin shaft, and a spring is connected between the conveying plate (412) and the outer wall of the operation frame (45);

the control branched chain (44) comprises two closed grooves which are arranged on the containing frame (43) side by side, a closed frame (441) is arranged in each closed groove in a sliding mode, a closed spring (442) is connected between each closed frame (441) and the corresponding containing frame (43), the containing frame (446) is arranged on the outer wall of the containing frame (43), a brake plate (443) is arranged on the containing frame (446) through a pin shaft, a brake cylinder (444) is arranged between each brake plate (443) and the corresponding containing frame (446) through a pin shaft, brake levers (445) are arranged on the upper side and the lower side of each brake plate (443) through pin shafts, and the brake levers (445) are installed on the closed frames (441) through pin shafts.

2. The PCB board insulation lamination laying processing machine according to claim 1, characterized in that: the left end of operation frame (45) installs screens piece (452) through operation spring lever (451), driven plate (454) are installed through expanding spring (453) to the right-hand member of operation frame (45), install on the right-hand member inner wall of operation frame (45) and be pneumatic tube (455) of U type structure, the gas outlet department of pneumatic tube (455) upper and lower both sides all is provided with piston rod (456), piston rod (456) that are located pneumatic tube (455) upside leans on driven plate (454), piston rod (456) that are located pneumatic tube (455) downside leans on extrusion stem (457), extrusion stem (457) slide to set up on the inner wall of operation frame (45), the right-hand member of extrusion stem (457) leans on screens piece (452), the terminal surface that screens piece (452) and extrusion stem (457) contacted is the slope structure.

3. The PCB board insulation lamination laying processing machine according to claim 1, characterized in that: the utility model discloses a buffer spring, including placing chamber (24), be provided with on the right side inner wall of chamber (24) and keep apart frame (241), the upper end of keeping apart frame (241) is provided with ejection of compact buffering frame (242) through the round pin axle, evenly is provided with ejection of compact buffering roller (243) on the lateral wall of ejection of compact buffering frame (242), and discharge gate department is provided with the constant head tank that cooperates ejection of compact buffering (242) motion, is connected with buffer spring (244) between ejection of compact buffering frame (242) and isolation frame (241).

4. The PCB board insulation lamination laying processing machine according to claim 1, characterized in that: the inner wall of the right end of the lifting frame (21) is provided with a fixed cylinder (211), a fixed column (212) is arranged on the fixed cylinder (211), the outer wall of the placing cavity (24) is provided with a fixed hole, and the fixed column (212) is matched with the fixed hole.

5. The PCB board insulation lamination laying processing machine according to claim 1, characterized in that: the pushing piece (36) comprises a pushing rod (361) arranged on the sliding column (32), and a rubber sleeve (362) is wrapped on the pushing rod (361).

6. The PCB board insulation lamination laying processing machine according to claim 1, characterized in that: the supporting sliding frame (311) is installed on the outer wall of the left end of the pushing vertical plate (31), the supporting sliding frame (311) is of an arc structure, and the supporting sliding frame (311) is connected with the sliding column (32) in a sliding fit mode.

7. The PCB board insulation lamination laying processing machine according to claim 1, characterized in that: the adjusting branch chain (22) comprises an adjusting spring rod (221) arranged on the lifting frame (21), the upper end of the adjusting spring rod (221) is arranged on the placing frame (23), a support rod (222) is arranged at the lower end of the placing frame (23), an adjusting motor (223) is arranged on the lifting frame (21) through a motor base, an elliptical block (224) is arranged on an output shaft of the adjusting motor (223), and the elliptical block (224) is supported on the support rod (222).

8. A PCB board insulation stack laying process machine according to any one of claims 1-7, wherein: when the PCB insulating lamination laying processing machine is adopted for operation, the method mainly comprises the following steps:

step one, preparing a bottom layer, wherein a pushing motor (35) works to drive a pushing rod (361) to push a base layer core plate into an operation frame (45) through mutual matching between a gear (34) and a rack (33);

step two, placing operation, wherein the lifting cylinder (42) controls the accommodating frame (43) to move downwards and controls the branched chain (44) to work to place the prepreg on the core plate;

thirdly, switching placement, wherein the adjusting branched chain (22) controls the placement frame (23) to adjust the height, and drives the placement cavity (24) in which the corresponding core plate is placed to adjust to a working position;

fourthly, pushing operation is carried out, the pushing mechanism (3) repeats the action of the first step to push the insulating core board into the operation frame (45), and the lifting cylinder (42) controls the accommodating frame (43) to move downwards to extrude the core board and the prepreg which are overlapped in the operation frame (45) so as to obtain a finished board;

and step five, conveying operation, wherein the operation motor (410) controls the conveying roller (47) to rotate from front to back in a belt wheel transmission mode so as to push the finished board processed in the step four out of the operation frame (45).

Technical Field

The invention relates to the technical field of PCB processing, in particular to a PCB insulation lamination laying processing machine and a method.

Background

The PCB is called a printed circuit board, also called a printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. When the PCB is manufactured, the insulating lamination layer of the PCB is formed by materials such as a base core plate, a prepreg and an insulating core plate, and the insulating lamination layer is mainly manufactured by a laying method.

However, the existing PCB board insulation lamination has the following problems in the laying process: the manual control operation labor intensity is high, the core plates are easily placed in disorder due to negligence in the placing process, normal use of the PCB is affected, the placing of manual control materials cannot ensure the uniformity of the overlapped core plates, the overlapped materials need to be corrected, the time for laying the PCB insulating layers is prolonged, and the laying efficiency is reduced.

For the technical problems existing in the manufacturing process of the existing PCB, persons in the related technical field make adaptive improvements after research and study, for example, chinese patent with patent number 200910109835X discloses a PCB processing method, which saves labor cost and improves burr repairing efficiency, but does not mention the above-mentioned problem existing in the laying process of the PCB insulation lamination.

Disclosure of Invention

In order to solve the problems, the invention provides a machine and a method for paving and processing the PCB insulation lamination, which can solve the problem that the PCB insulation lamination mentioned above exists in the paving process.

The above object is achieved by the following technical scheme: a PCB insulation lamination laying processing machine comprises an operation table, wherein a lifting groove is formed in the middle of the operation table, an adjusting mechanism is arranged in the lifting groove, a pushing mechanism is arranged on the left side of the operation table, and a folding mechanism is arranged on the right side of the operation table;

the adjusting mechanism comprises a lifting frame arranged at the lower end of the operating platform, an adjusting branch chain is arranged on the lifting frame, a placing frame is arranged on the adjusting branch chain, a placing cavity is uniformly arranged in the placing frame and used for placing a corresponding core plate, the placing cavity is internally provided with the placing branch chain, the placing branch chain comprises a jacking spring rod arranged on the inner wall of the placing cavity, a jacking plate is arranged on the jacking spring rod, the left end and the right end of the placing cavity are respectively provided with a pushing groove and a discharging port, the upper end of the placing cavity is provided with an upward-concave mounting groove, a limiting support is arranged in the mounting groove through the limiting spring rod, and a limiting auxiliary roller is uniformly arranged on the inner wall;

the pushing mechanism comprises a pushing vertical plate arranged on the operating platform, a sliding groove is formed in the pushing vertical plate, a sliding column is arranged in the sliding groove in a sliding fit mode, a rectangular groove is formed in the sliding column, racks are uniformly arranged in the rectangular groove, gears are meshed with the racks and are arranged on an output shaft of a pushing motor, the pushing motor is arranged on the outer wall of the pushing vertical plate through a motor base, and a pushing piece is arranged on the sliding column;

the folding mechanism comprises a folding support arranged on an operation table, a lifting cylinder is arranged on the inner wall of the folding support, a containing frame is arranged at the lower end of the lifting cylinder and used for placing prepregs, control branched chains are symmetrically arranged on the left side and the right side of the lower end of the containing frame, an operation frame is arranged on the operation table and located right below the folding support, an operation plate is arranged on the inner wall of the operation frame, operation grooves are uniformly formed in the operation plate from front to back, conveying rollers are arranged in the operation grooves, rotating belt wheels are arranged at the right ends of the conveying rollers and connected through linkage belts, an operation motor is arranged on the inner wall of the operation groove at the rear end of the operation plate through a motor base, a driving belt is connected between the operation motor and the rotating belt wheels, a conveying port is formed in the right end of the operation frame, a conveying plate is connected to the upper end of the conveying port through a pin shaft;

the control branch chain comprises two closed grooves which are arranged on the containing frame side by side, a closed frame is arranged in the closed grooves in a sliding mode, a closed spring is connected between the closed frame and the containing frame, the containing frame is arranged on the outer wall of the containing frame, a brake plate is arranged on the containing frame through a pin shaft, a brake cylinder is arranged between the brake plate and the containing frame through a pin shaft, brake rods are arranged on the upper side and the lower side of each brake plate through a pin shaft, and the brake rods are installed on the closed frame through pin shafts.

The left end of operation frame installs the screens piece through the operation spring beam, the driven plate is installed through expanding spring to the right-hand member of operation frame, install the pneumatic tube that is U type structure on the operation frame right-hand member inner wall, the gas outlet department of both sides all is provided with the piston rod about the pneumatic tube, the piston rod that is located the pneumatic tube upside supports and leans on the driven plate, the piston rod that is located the pneumatic tube downside supports and leans on the stripper beam, the stripper beam slides and sets up on the inner wall of operation frame, the right-hand member of stripper beam supports and leans on the screens piece, the terminal surface of screens piece and stripper beam contact is the inclined structure.

The right side inner wall of the placing cavity is provided with an isolation frame, the upper end of the isolation frame is provided with a discharging buffer frame through a pin shaft, the side wall of the discharging buffer frame is evenly provided with a discharging buffer roller, the discharging opening is provided with a positioning groove matched with discharging buffer movement, and a buffer spring is connected between the discharging buffer frame and the isolation frame.

The lifting frame is characterized in that a fixed cylinder is installed on the inner wall of the right end of the lifting frame, a fixed column is arranged on the fixed cylinder, a fixed hole is formed in the outer wall of the placing cavity, and the fixed column and the fixed hole are matched with each other.

The pushing member comprises a pushing rod arranged on the sliding column, and a rubber sleeve is wrapped on the pushing rod.

Install the support balladeur train on the left end outer wall of propelling movement riser, support the balladeur train and be the circular arc type structure, and support and link to each other through sliding fit between balladeur train and the slip post.

The adjusting branch chain comprises an adjusting spring rod arranged on the lifting frame, the upper end of the adjusting spring rod is arranged on the placing frame, a supporting rod is arranged at the lower end of the placing frame, an adjusting motor is arranged on the lifting frame through a motor base, an elliptical block is arranged on an output shaft of the adjusting motor, and the elliptical block is supported on the supporting rod.

A PCB board insulation lamination laying processing method mainly comprises the following steps:

step one, preparing a bottom layer, wherein a pushing motor works to drive a pushing rod to push a base layer core plate into an operation frame through mutual matching of a gear and a rack;

step two, placing operation, namely controlling the accommodating frame to move downwards by the lifting cylinder, and controlling the branched chain to work to place the prepreg on the core plate;

step three, switching placement, namely adjusting the branched chains to control the placement frame to adjust the height, and driving the placement cavity in which the corresponding core plate is placed to adjust to a working position;

pushing operation, namely pushing the insulating core plate into the operation frame by the pushing mechanism by repeating the action of the first step, and extruding the core plate and the prepregs overlapped in the operation frame by controlling the accommodating frame to move downwards by the lifting cylinder to obtain a finished plate;

and step five, conveying operation, wherein the operation motor controls the conveying roller to rotate from front to back in a belt wheel transmission mode so as to push the finished board processed in the step four out of the operation frame.

1. The invention can solve the following problems in the laying process of the existing PCB insulation lamination: the manual control operation labor intensity is high, the core plates are easily placed in disorder due to negligence in the placing process, normal use of the PCB is affected, the placing of manual control materials cannot ensure the uniformity of the overlapped core plates, the overlapped materials need to be corrected, the time for laying the PCB insulating layers is prolonged, and the laying efficiency is reduced. The present invention can solve the technical problems existing in the above and has unexpected effects.

2. The adjusting mechanism designed by the invention accurately controls the placing cavity in which the corresponding core board is placed to rapidly move to the corresponding working position through adjusting the branched chain in operation, can ensure that the position of the corresponding core board is not placed disorderly in superposition operation, does not need manual operation, and does not influence the normal use of the PCB.

3. The folding mechanism designed by the invention can position materials in operation, and the driven plate and the clamping block are matched to lock the base layer core plate, so that the neatness of the PCB insulation lamination in laying operation is ensured.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic plan view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 according to the present invention

FIG. 3 is an enlarged view of a portion of FIG. 1 according to the present invention in the X direction;

FIG. 4 is an enlarged view of a portion of the invention in the direction Y of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 1 in the Z direction in accordance with the present invention;

FIG. 6 is an enlarged view of the invention taken from the direction I of FIG. 1.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 6, a PCB insulation lamination laying processing machine comprises an operation table 1, wherein a lifting groove is formed in the middle of the operation table 1, an adjusting mechanism 2 is arranged in the lifting groove, a pushing mechanism 3 is arranged on the left side of the operation table 1, and a folding mechanism 4 is arranged on the right side of the operation table 1;

the adjusting mechanism 2 comprises a lifting frame 21 arranged at the lower end of the operating platform 1, an adjusting branched chain 22 is arranged on the lifting frame 21, a placing frame 23 is arranged on the adjusting branched chain 22, placing cavities 24 are uniformly arranged in the placing frame 23, a door plate capable of being opened and closed and locked is arranged at the rear end of the placing cavity 24, an insulating core plate is arranged in the placing cavity 24 at the upper side, a base core plate is arranged in the placing cavity 24 at the lower side, a placing branched chain 25 is arranged in the placing cavity 24, the placing branched chain 25 comprises a jacking spring rod 251 installed on the inner wall of the placing cavity 24, a jacking plate 252 is installed on the jacking spring rod 251, a pushing groove and a discharging hole are respectively formed in the left end and the right end of the placing cavity 24, an upward-concave installing groove is formed in the upper end of the placing cavity 24, a limiting support 254 is installed in the installing groove through a limiting spring rod 253, and limiting auxiliary rollers 255 are uniformly arranged on the inner wall of the limiting support 254 through bearings;

after the core plate on the upper side is pushed out, the jacking spring rods 251 control the jacking plate 252 to move upwards under the action of elastic force, the limiting supports 254 are controlled by the limiting spring rods 253 to move downwards, the limiting support 255 directly abuts against the core plate on the upper side, the jacking spring rods 251 and the limiting spring rods 253 are matched with each other, the position matching between the core plate on the upper side and the discharge port can be ensured, and therefore the core plate can be smoothly pushed out from the discharge port.

The adjusting branched chain 22 comprises an adjusting spring rod 221 installed on the lifting frame 21, the upper end of the adjusting spring rod 221 is installed on the placing frame 23, a leaning rod 222 is arranged at the lower end of the placing frame 23, an adjusting motor 223 is installed on the lifting frame 21 through a motor base, an elliptical block 224 is installed on an output shaft of the adjusting motor 223, and the elliptical block 224 leans against the leaning rod 222.

In the operation of the adjusting mechanism 2, the adjusting motor 223 controls the elliptical block 224 to rotate, the elliptical block 224 controls the placing frame 23 to perform height adjusting operation by pressing the abutting rod 222 in the rotating operation, and the placing frame 23 controls the corresponding placing cavity 24 to move to the working position in the operation.

The pushing mechanism 3 comprises a pushing vertical plate 31 arranged on the operating platform 1, a sliding groove is formed in the pushing vertical plate 31, a sliding column 32 is arranged in the sliding groove in a sliding fit mode, a rectangular groove is formed in the sliding column 32, racks 33 are uniformly arranged in the rectangular groove, a gear 34 is meshed on the racks 33, the gear 34 is arranged on an output shaft of a pushing motor 35, the pushing motor 35 is arranged on the outer wall of the pushing vertical plate 31 through a motor base, and a pushing piece 36 is arranged on the sliding column 32;

the pushing member 36 includes a pushing rod 361 installed on the sliding column 32, a rubber sleeve 362 is wrapped on the pushing rod 361, and the rubber sleeve 362 can play a role in buffering and reducing friction force in the operation of pushing the core plate.

The outer wall of the left end of the pushing vertical plate 31 is provided with a supporting sliding frame 311, the supporting sliding frame 311 is of an arc structure, and the supporting sliding frame 311 is connected with the sliding column 32 in a sliding fit manner.

When the pushing mechanism 3 works, the pushing motor 35 drives the sliding column 32 to move from left to right through the mutual matching between the gear 34 and the rack 33, the supporting sliding frame 311 plays a role of auxiliary support for the moving sliding column 32, the moving sliding column 32 controls the pushing rod 361 to pass through the pushing groove to push the core plate,

the laminating mechanism 4 comprises a laminating support 41 arranged on an operation platform 1, a lifting cylinder 42 is arranged on the inner wall of the laminating support 41, an accommodating frame 43 is arranged at the lower end of the lifting cylinder 42, the accommodating frame 43 is used for placing prepregs, control branched chains 44 are symmetrically arranged on the left side and the right side of the lower end of the accommodating frame 43, an operation frame 45 is arranged on the operation platform 1, the operation frame 45 is positioned right below the laminating support 41, an operation plate 46 is arranged on the inner wall of the operation frame 45, operation grooves are uniformly formed in the operation plate 46 from front to back, conveying rollers 47 are arranged in the operation grooves, rubber layers are sleeved on the outer walls of the conveying rollers 47, a rotating belt wheel 48 is arranged at the right end of the conveying rollers 47, the rotating belt wheels 48 are connected through a linkage belt 49, an operation motor 410 is arranged on the inner wall of the operation groove at the rear end of the operation plate 46 through a motor base, a conveying opening is formed in the right end of the operation frame 45, a conveying plate 412 is connected to the upper end of the conveying opening through a pin shaft, and a spring is connected between the conveying plate 412 and the outer wall of the operation frame 45;

in the operation of the folding mechanism 4, the lifting cylinder 42 controls the accommodating frame 43 to move downwards to a proper position, the operation of the control branch chain 44 conveys the prepreg positioned at the lowest side of the accommodating frame 43 to the base core board, after the insulating core board is attached to the base core board, the lifting cylinder 42 controls the accommodating frame 43 to move downwards to extrude the upper end face of the attached insulating core board, the operation motor 410 controls the conveying rollers 47 to rotate uniformly from front to back in a belt transmission mode, the conveying rollers 47 in the rotation operation control the finished product board to extrude the conveying board 412, and the finished product board is output from the operation frame 45 under the action of the conveying rollers 47.

The control branched chain 44 comprises two closed grooves which are arranged on the containing frame 43 side by side, a closed frame 441 is arranged in each closed groove in a sliding mode, a closed spring 442 is connected between each closed frame 441 and the containing frame 43, a containing frame 446 is arranged on the outer wall of the containing frame 43, a brake plate 443 is arranged on the containing frame 446 through a pin shaft, a brake cylinder 444 is arranged between each brake plate 443 and the containing frame 446 through a pin shaft, brake levers 445 are arranged on the upper side and the lower side of each brake plate 443 through a pin shaft, and the brake levers 445 are installed on the closed frames 441 through pin shafts.

In the operation of the control branched chain 44, the brake cylinder 444 controls the brake plate 443 to perform angle adjustment operation along the pin shaft, and the brake plate 443 controls the two brake rods 445 to perform adjustment operation in opposite directions in the adjustment process, so as to control the corresponding closed frames 441 to perform synchronous operation, thereby ensuring that the two closed frames 441 are matched with each other to control the one-by-one transportation operation of the prepregs positioned at the lowest side.

The left end of the operation frame 45 is provided with a clamping block 452 through an operation spring rod 451, the right end of the operation frame 45 is provided with a driven plate 454 through an extension spring 453, the inner wall of the right end of the operation frame 45 is provided with a U-shaped air pressure pipe 455, air outlets on the upper side and the lower side of the air pressure pipe 455 are provided with piston rods 456, the piston rod 456 on the upper side of the air pressure pipe 455 abuts against the driven plate 454, the piston rod 456 on the lower side of the air pressure pipe 455 abuts against an extrusion rod 457, the extrusion rod 457 is arranged on the inner wall of the operation frame 45 in a sliding manner, the right end of the extrusion rod 457 abuts against the clamping block 452, and the end face of the clamping block 452 in contact with.

The core plate is pushed into the operation frame 45 in operation, the core plate abuts against the driven plate 454 in pushing operation, the driven plate 454 moves synchronously to the right after being extruded, the piston rods 456 are synchronously extruded in moving operation, the extruded piston rods 456 extrude the extrusion rods 457 from right to left in a pneumatic transmission mode, the extrusion rods 457 bounce upwards by the control positioning blocks 452 in movement, and the telescopic springs 453 control the driven plate 454 to apply pressure from right to left so as to abut against the clamping blocks 452 to position the core plate.

Place and be provided with isolation frame 241 on the right side inner wall of chamber 24, isolation frame 241's upper end is provided with ejection of compact buffer frame 242 through the round pin axle, evenly be provided with ejection of compact buffer roller 243 on ejection of compact buffer frame 242's the lateral wall, and discharge gate department is provided with the constant head tank of cooperation ejection of compact buffer frame 242 motion, be connected with buffer spring 244 between ejection of compact buffer frame 242 and the isolation frame 241, isolation frame 241 can guarantee that the core places the regularity nature behind placing chamber 24 inside, buffer spring 244 can prevent the core roll-off of the top under the unpowered condition from the discharge gate when ejection of compact buffer frame 242 is flexible in the control.

The extruded core plate extrudes the discharging buffer frame 242 leftwards, so that the discharging buffer frame 242 is extruded to a position parallel to the discharging port, and the discharging buffer roller 243 plays a role in auxiliary conveying of the core plate in discharging operation.

Install fixed cylinder 211 on the right-hand member inner wall of crane 21, be provided with fixed column 212 on the fixed cylinder 211, place and seted up the fixed orifices on the outer wall of chamber 24, mutually support between fixed column 212 and the fixed orifices, fixed cylinder 211 control fixed column 212 has played fixed effect to the position of placing chamber 24 when inserting the inside of fixed orifices. .

A PCB board insulation lamination laying processing method mainly comprises the following steps:

step one, preparing a bottom layer, wherein a pushing motor 35 works to drive a pushing rod 361 to push a base layer core plate into an operation frame 45 through mutual matching between a gear 34 and a rack 33;

step two, placing operation, namely controlling the accommodating frame 43 to move downwards by the lifting cylinder 42 and controlling the branched chain 44 to work to place the prepreg on the core plate;

step three, switching placement, namely controlling the placement frame 23 to adjust the height by adjusting the branched chain 22, and driving the placement cavity 24 in which the corresponding core plate is placed to adjust to a working position;

fourthly, pushing operation is carried out, the pushing mechanism 3 repeats the action of the first step to push the insulating core board into the operation frame 45, and the lifting cylinder 42 controls the accommodating frame 43 to move downwards to extrude the core board and the prepregs overlapped in the operation frame 45, so that a finished board is obtained;

and step five, conveying operation, wherein the operation motor 410 controls the conveying roller 47 to rotate from front to back in a belt wheel transmission mode so as to push the finished board processed in the step four out of the operation frame 45.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.