CN110191576B - Manufacturing process of copper-clad plate substrate - Google Patents
Manufacturing process of copper-clad plate substrate Download PDFInfo
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- CN110191576B CN110191576B CN201910450566.7A CN201910450566A CN110191576B CN 110191576 B CN110191576 B CN 110191576B CN 201910450566 A CN201910450566 A CN 201910450566A CN 110191576 B CN110191576 B CN 110191576B
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- copper foil
- copper
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- suction device
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/036—Multilayers with layers of different types
Abstract
The invention provides a manufacturing process of a copper-clad plate substrate, which is characterized in that the manufacturing process is completed by matching a supporting plate, a mounting frame, a suction device, a conveying cylinder and a suction device, and can solve the problems that during lamination, a copper foil positioned at the lowest side is usually cut from a copper foil reel, the cut copper foil is flat placed on a table top in a natural state and is easy to rewind, a person needs one hand to assist in pressing and flattening the copper foil, and presses a semi-cured film on the upper end of the copper foil, the pressed copper foil is difficult to be completely flattened by one hand, the phenomenon that the pressed copper foil is wrinkled possibly affects the later lamination process, the copper foil needs to be cut from the copper foil reel before being placed on a platform, the cutting end is difficult to be cut flat, the time of the lamination process is prolonged to a certain extent, and the like.
Description
Technical Field
The invention relates to the field of copper-clad plate manufacturing, in particular to a manufacturing process of a copper-clad plate substrate.
background
Copper-clad plate, also called substrate, soak the reinforcement material with the resin, one side or both sides cover with the copper foil, a kind of platelike material that forms through the hot pressing, called copper-clad laminate, it is the basic material who makes PCB, often called substrate, extensively use in electronic product such as TV set, radio, computer, mobile communication, nowadays, copper-clad plate need carry out the coincide in the time of the manufacture, in the coincide process, need lay the copper foil in the bottom, and stack the prepreg on the copper foil, afterwards, place the barrier film in the upper end of prepreg pile, often have the following problem in the coincide process:
1. The copper foil positioned at the lowest side is usually cut from a copper foil reel, the cut copper foil is flat placed on a table board in a natural state and is easy to roll up again, personnel need one hand to assist in pressing and paving the copper foil, the other hand presses a semi-cured rubber sheet on the upper end of the copper foil, and the pressed copper foil is difficult to be completely paved by one hand, so that the situation of wrinkles can occur to the pressed copper foil, and the pressing procedure at the later stage is influenced;
2. the copper foil is required to be cut off from the copper foil reel before being placed on the platform, the cutting part is difficult to cut flat, and the time of the superposition procedure is prolonged to a certain extent.
Disclosure of Invention
in order to solve the problems, the invention provides a manufacturing process of a copper-clad plate substrate, which can solve the problems that during lamination, a copper foil positioned at the lowest side is usually cut from a copper foil reel, the cut copper foil is horizontally placed on a table top in a natural state and is easy to roll up again, a person needs one hand to assist in pressing and flattening the copper foil, the other hand presses a semi-cured rubber sheet on the upper end of the copper foil, the copper foil is difficult to be completely flattened by one hand, the pressed copper foil is likely to have wrinkles, the later pressing process is influenced, the copper foil needs to be cut from the copper foil reel before being placed on a platform, the cutting part is difficult to be flattened, the time of the lamination process is prolonged to a certain extent, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme that the manufacturing process of the copper-clad plate substrate comprises the following specific manufacturing steps:
s1, selection of fillers: selecting glass fiber cloth as a required material of the filler:
s2, glass fiber cloth treatment: completely immersing the glass fiber cloth selected in the step one into liquid resin, and then conveying the completely immersed glass fiber cloth to an existing drying furnace for drying to obtain a semi-cured rubber sheet;
s3, spreading of a bottom copper foil: the copper foil reel is erected on the erecting frame, the head of the copper foil is found and pulled out, the copper foil is laid on the suction device, and the suction device sucks the lower end face of the copper foil;
s4, superposition: placing the semi-cured films in the step S2 on the laid copper foil in the step S3, stacking a corresponding number of semi-cured films according to the thickness of the substrate, and after the semi-cured films are stacked, stacking the existing isolation film on the semi-cured film stack to form a plate stack:
s5, conveying: the conveying cylinder conveys the board stack in the step S4 forwards, the suction device is separated from the suction device, the copper foil on the copper foil reel is synchronously pulled forwards, a new copper foil is laid on the suction device, personnel cut and separate the new copper foil and the board stack through a cutting tool, and then the board stack is conveyed to the next process, and the suction device is reset;
s6, pressing: and (3) putting the board pile conveyed by the S5 into a copper-clad plate hydraulic press for pressing to obtain a blank substrate:
S7, cutting: cutting the blank substrate in the step S6 to obtain a substrate finished product;
The copper foil flattening device comprises a supporting plate, an erecting frame, a sucking device, a conveying air cylinder and an air suction device, wherein the erecting frame is installed at the rear end of the supporting plate, the air suction device is installed in the middle of the supporting plate, the sucking device is installed at the front end of the supporting plate, and the conveying air cylinder is connected between the sucking device and the supporting plate.
The sucking device comprises a sliding groove, a sliding block, a leveling frame, a conveying frame, a connecting pipe and two rotatable pressing plates, wherein the sliding groove is symmetrically arranged on the supporting plate, the sliding groove is connected with the sliding block in a sliding fit mode, the sliding block is arranged at the lower end of the leveling frame, the conveying frame is placed at the upper end of the leveling frame, the connecting pipe is arranged in the middle of the rear end of the leveling frame, and the two rotatable pressing plates are arranged at the left end and the right end of the leveling frame.
The air suction device comprises an air pump, a communicating pipe, a communicating frame, a plugging block, a spring, a plugging block II, a spring II, a stable sucking frame and an extrusion frame, wherein the air pump is installed on the supporting plate through a base, the air pump is communicated with the rear end of the communicating pipe through an air pipe, the front end of the communicating pipe is connected with the communicating frame, a cavity is arranged inside the communicating frame, the right end of the cavity is connected with the plugging block II through the spring I, the plugging block I is connected with the cavity through a sliding fit mode, the left end of the cavity is connected with the plugging block II through the spring II, the plugging block II is connected with the cavity through a sliding fit mode, the extrusion frame is arranged in the plugging block II, the communicating frame is communicated with the stable sucking frame, the stable sucking frame is installed on the supporting plate, an annular clamping block is arranged on the inner wall of the communicating pipe, and the annular clamping block is corresponding to the.
When the copper foil connecting device works, firstly, the conveying cylinder drives the sucking device to move backwards integrally, the connecting pipes move synchronously, the connecting pipes extrude the first blocking block and the second blocking block in an extruding mode, after the extruding frame is extruded, the first blocking block and the second blocking block are unlocked and move reversely to two sides until the connecting pipes are successfully butted with the communicating pipes, then copper foil heads on a copper foil reel are pulled out and tiled on the tiling frame, the air pump works to tightly suck the lower end face of the copper foil in an air suction mode, after the copper foil is overlaid, the two rotatable pressing plates press the stacking plates, the conveying cylinder drives the sucking device to move forwards integrally, the connecting pipes are separated from the communicating pipes and move forwards, the first blocking block and the second blocking block move towards each other and are locked with each other, at the moment, the air suction direction is changed, air is sucked from the sucking stabilizing frame, the stacking plates move synchronously, and the stacking plates pull the copper foil reel, and the pulled new copper foil is laid at the upper end of the stable suction frame, the stable suction frame sucks the new copper foil, personnel cut the plate stack and the pulled copper foil, then the plate stack is conveyed into the Y-copper clad plate hydraulic press through the conveying frame, the leveling frame is reset, the suction direction is changed again, the leveling frame sucks the pulled copper foil again, and the action is carried out again for the stacking process of the next round.
The steel ball bearing frame comprises two placing frames and a limiting roller, wherein the limiting roller is installed between the two placing frames through a pin shaft, a cavity is formed inside the limiting roller, a steel ball is placed in the cavity, and an open slot is formed in the upper end of each placing frame.
The air suction cavity is formed in the leveling frame, air suction holes are evenly formed in the leveling frame and are communicated with the air suction cavity, the air suction holes are of a structure with the aperture gradually increasing from top to bottom, a placing groove is formed in the upper end of the leveling frame, a clamping groove is formed in the bottom of the placing groove, and the conveying frame is located in the placing groove.
The middle part of the rear end of the leveling frame is provided with a connecting hole, the upper side of the rear end of the leveling frame is provided with a rolling groove, the rolling groove is of a structure which gradually inclines upwards from back to front, and a sliding wheel is arranged in the rolling groove through a pin shaft.
The lower end of the conveying frame is provided with an inserting block, the inserting block is inserted into the clamping groove, and the upper end face of the conveying frame and the upper end face of the paving frame are located on the same horizontal plane.
the connecting pipe comprises a butt joint opening and a telescopic pipe, the butt joint opening is sleeved in the connecting hole, and the butt joint opening is connected with the inner wall of the air suction cavity through the telescopic pipe.
The rear end of the butt joint port is provided with a clamping groove, the front end of the butt joint port is provided with an annular limiting plate, and the annular limiting plate is connected with the inner wall of the air suction cavity through an internal spring.
the rotatable pressing plate comprises an L frame, a U frame, a pressing plate and a reset spring, the L frame is connected with the lower end of the U frame through a pin shaft, the upper end of the U frame is connected with the pressing plate through a pin shaft, the pressing plate is connected with the inner end face of the U frame through the reset spring, the outer end of the pressing plate is of an arc-shaped structure, and a support frame is arranged on the lower side of the inner end of the pressing plate.
the first blocking block and the second blocking block are both made of rubber materials, a clamping block is arranged at the left end of the first blocking block, and an extrusion inclined plane is arranged on the inner side of the front end of the first blocking block.
The inner part of the second blocking block is provided with a clamping cavity, the front end of the clamping cavity is of a structure which gradually inclines to the right from the front to the back, an extrusion frame is arranged in the clamping cavity, the inner side of the front end of the second blocking block is provided with a compression inclined plane, and the extrusion inclined plane and the compression inclined plane are arranged in opposite directions.
Wherein, inhale and be equipped with the air inlet chamber in steady frame, inhale the upper end of steady frame and be equipped with the inlet port, and the aperture of inlet port is less than the upper end aperture of suction opening, inhale the front end of steady frame and be equipped with two sliding trays.
The front end surface of the extrusion frame and the pressure inclined surface are in a horizontal state, the front end of the pressure inclined surface is connected with the second blocking block through a connecting spring, and the rear end of the extrusion frame is of a hook-shaped structure.
The invention has the beneficial effects that:
according to the manufacturing process of the copper-clad plate substrate, the lower end face of the copper foil is sucked and locked in an airflow suction mode, the copper foil cannot be rolled up when being naturally placed, the overlapped plate stack is conveyed out in a drawing mode, new copper foil is synchronously pulled out, and the new copper foil is sucked through the change of the air inlet channel while the plate stack is pulled out, so that the overlapping time is shortened;
The invention provides a manufacturing process of a copper-clad plate substrate, wherein the suction device is used for sucking and locking the lower end surface of the copper foil in an airflow suction mode, the copper foil is not wrinkled when semi-cured films are stacked, and a copper foil reel is pulled out while a stacked board is conveyed to obtain a new copper foil, so that the working efficiency is improved;
And thirdly, the suction device sucks the pulled new copper foil through the change of the air inlet channel, so that the copper clad laminate substrate is conveniently and flatly cut off.
drawings
the invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a manufacturing flow chart of the copper-clad plate of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view showing the construction of the pallet, the sucking means and the transfer cylinder according to the present invention;
FIG. 4 is a cross-sectional view of FIG. 3 of the present invention;
FIG. 5 is a schematic view of the structure between the pallet and the suction device of the present invention;
FIG. 6 is a cross-sectional view of the invention of FIG. 5;
FIG. 7 is an enlarged view of the invention in section X of FIG. 6;
FIG. 8 is a schematic flow direction diagram illustrating the change in direction of the airflow;
Fig. 9 is an operational state diagram of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
as shown in fig. 1 to 9, a manufacturing process of a copper-clad plate substrate includes the following specific steps:
s1, selection of fillers: selecting glass fiber cloth as a required material of the filler:
S2, glass fiber cloth treatment: completely immersing the glass fiber cloth selected in the step one into liquid resin, and then conveying the completely immersed glass fiber cloth to an existing drying furnace for drying to obtain a semi-cured rubber sheet;
S3, spreading of a bottom copper foil: the copper foil reel is erected on the erection frame 2, the head of the copper foil is found and pulled out, the copper foil is laid on the suction device 3, and the suction device 3 sucks the lower end face of the copper foil;
s4, superposition: placing the semi-cured films in the step S2 on the laid copper foil in the step S3, stacking a corresponding number of semi-cured films according to the thickness of the substrate, and after the semi-cured films are stacked, stacking the existing isolation film on the semi-cured film stack to form a plate stack:
s5, conveying: the conveying cylinder 4 conveys the board stack in the step S4 forwards, the sucking device 3 is separated from the air suction device 5, the copper foil on the copper foil reel is synchronously pulled forwards, a new copper foil is laid on the air suction device 5, a worker cuts and separates the new copper foil from the board stack through a cutting tool, and then the board stack is conveyed to the next process, and the sucking device 3 is reset;
S6, pressing: and (3) putting the board pile conveyed by the S5 into a copper-clad plate hydraulic press for pressing to obtain a blank substrate:
S7, cutting: cutting the blank substrate in the step S6 to obtain a substrate finished product;
The copper foil flattening device comprises a supporting plate 1, an erecting frame 2, a sucking device 3, a conveying cylinder 4 and an air suction device 5, wherein the erecting frame 2 is installed at the rear end of the supporting plate 1, the air suction device 5 is installed in the middle of the supporting plate 1, the sucking device 3 is installed at the front end of the supporting plate 1, and the conveying cylinder 4 is connected between the sucking device 3 and the supporting plate 1.
Erect frame 2 include two rack 21 and spacing roller 22, install spacing roller 22 through the round pin axle between two rack 21, the inside of spacing roller 22 is established to the cavity, has put the steel ball in the cavity, plays certain spacing effect to spacing roller 22, spacing roller 22 appears great condition of rocking when avoiding the copper foil reel not dragging, the open slot has been seted up to the upper end of avoiding rack 21, can erect the copper foil reel on two rack 21.
the air suction device 5 comprises an air pump 51, a communication pipe 52, a communication frame 53, a first blocking block 54, a first spring 55, a second blocking block 56, a second spring 57, a stable suction frame 58 and an extrusion frame 59, wherein the air pump 51 is arranged on the supporting plate 1 through a base, the air pump 51 is communicated with the rear end of the communication pipe 52 through an air pipe, the front end of the communication pipe 52 is connected with the communication frame 53, a cavity is arranged in the communication frame 53, the right end of the cavity is connected with the first blocking block 54 through the first spring 55, the first blocking block 54 is connected with the cavity in a sliding fit manner, the left end of the cavity is connected with the second blocking block 56 through the second spring 57, the second blocking block 56 is connected with the cavity in a sliding fit manner, the extrusion frame 59 is arranged in the second blocking block 56, the communication frame 53 is communicated with the stable suction frame 58, the stable suction frame 58 is arranged on the supporting plate 1, an annular clamping block is arranged on the inner, and the annular clamping block corresponds to the clamping groove in structure.
the first blocking block 54 and the second blocking block 56 are made of rubber materials, air tightness is improved, a clamping block is arranged at the left end of the first blocking block 54, and an extrusion inclined plane is arranged on the inner side of the front end of the first blocking block 54.
no. two jam piece 56 inside be equipped with the card chamber, and the front end in card chamber is the structure that inclines to the right side gradually backward from the past, the card intracavity is equipped with extrusion frame 59, No. two jam piece 56's front end inboard is equipped with the pressurized inclined plane, and extrusion inclined plane and pressurized inclined plane arrange in opposite directions, during specific work, connecting pipe 35 moves backward, extrude No. one jam piece 54 and No. two jam piece 56, connecting pipe 35 at first contacts extrusion frame 59, extrusion frame 59 is extruded and is moved backward, unblock between extrusion frame 59 and the fixture block, unblock between No. one jam piece 54 and No. two jam piece 56, No. one jam piece 54 and No. two jam piece 56 move to both sides, until successfully dock between connecting pipe 35 and communicating pipe 52.
The inside intake chamber that is equipped with of frame 58 that stabilizes of inhaling, the upper end of frame 58 that stabilizes of inhaling is equipped with the inlet port, and the aperture of inlet port is less than the upper end aperture of suction opening, and the air current that gets into is less, when guaranteeing to inhale frame 58 and holding the copper foil, the copper foil can also be pulled under the circumstances of pulling, inhale the front end of frame 58 that stabilizes and be equipped with two sliding chutes, guarantee rotatable clamp plate 37 normal displacement.
the front end surface of the extrusion frame 59 is in a horizontal state with the pressure inclined surface, the front end of the pressure inclined surface is connected with the second blocking block 56 through a connecting spring, the rear end of the extrusion frame 59 is in a hook-shaped structure, and the extrusion frame 59 in the hook-shaped structure can be locked with the blocking block.
the sucking device 3 comprises a sliding chute 31, a sliding block 32, a leveling frame 33, a conveying frame 34, a connecting pipe 35 and two rotatable pressing plates 37, wherein the sliding chute 31 is symmetrically arranged on the supporting plate 1, the sliding chute 31 is connected with the sliding block 32 in a sliding fit mode, the sliding block 32 is arranged at the lower end of the leveling frame 33, the conveying frame 34 is arranged at the upper end of the leveling frame 33, the connecting pipe 35 is arranged in the middle of the rear end of the leveling frame 33, and the two rotatable pressing plates 37 are arranged at the left end and the right end of the leveling frame 33.
when the concrete work is carried out, firstly, the conveying cylinder 4 drives the sucking device 3 to move backwards integrally, the connecting pipe 35 moves synchronously, the connecting pipe 35 extrudes the first blocking block 54 and the second blocking block 56 in an extrusion mode, after the extrusion frame 59 is extruded, the first blocking block 54 and the second blocking block 56 are unlocked and move reversely to two sides until the connecting pipe 35 is successfully butted with the communicating pipe 52, then, a copper foil head on a copper foil reel is pulled out and tiled on the tiling frame 33, the air pump 51 works, the lower end face of the copper foil is tightly sucked in an air suction mode, after superposition, the two rotatable pressing plates 37 press the stacking plate, the conveying cylinder 4 drives the sucking device 3 to move forwards integrally, the connecting pipe 35 is separated from the communicating pipe 52 and moves forwards, the first blocking block 54 and the second blocking block 56 move towards each other and are locked with each other, at the moment, the air suction direction is changed, sucking air from the stable sucking frame 58, enabling the stacking plates to move synchronously, enabling the stacking plates to pull copper foil reels, laying new pulled copper foils at the upper end of the stable sucking frame 58, sucking the new copper foils by the stable sucking frame 58, enabling personnel to cut the copper foils pulled out and the stacking plates, then conveying the stacking plates to the copper-clad plate hydraulic press through the conveying frame 34, resetting the leveling frame 33, changing the air sucking direction again, enabling the leveling frame 33 to suck the pulled copper foils again, and performing the stacking process of the next round by the actions again.
The inside of paving flat frame 33 be equipped with the chamber of breathing in, evenly be equipped with the suction hole on the paving flat frame 33, the air pump holds the lower terminal surface of copper foil through the suction hole, the suction hole communicates with each other with the chamber of breathing in, and the suction hole is the structure that down aperture crescent from last, the upper end of paving flat frame 33 is equipped with the standing groove, the bottom of standing groove is equipped with the draw-in groove, carriage 34 is located the standing groove, carries out the joint to carriage 34 and places.
The middle part of the rear end of the leveling frame 33 is provided with a connecting hole, the upper side of the rear end of the leveling frame 33 is provided with a rolling groove, the rolling groove is of a structure which gradually inclines upwards from back to front, and a sliding wheel is arranged in the rolling groove through a pin shaft, so that the difficulty of the leveling frame 33 entering again is reduced.
The lower extreme of carriage 34 be equipped with the inserted block, the inserted block inserts in the draw-in groove, the up end of carriage 34 is in same horizontal plane with the up end of paving flat frame 33, the condition that the fold appears when avoiding copper foil lower extreme face to be absorbed.
The connecting pipe 35 comprises a butt joint 351 and a telescopic pipe 352, the butt joint 351 is sleeved in the connecting hole, the butt joint 351 is connected with the inner wall of the air suction cavity through the telescopic pipe 352, and the telescopic pipe 352 prevents air from leaking.
To interface 351's rear end be equipped with the joint groove, to interface 351's front end be equipped with annular limiting plate, reduced the gaseous condition of leaking, annular limiting plate passes through built-in spring and links to each other with the intracavity wall of breathing in, plays the effect of certain buffering, causes the phenomenon of damage when avoiding joint groove and annular joint piece to dock.
Rotatable clamp plate 37 include L frame 371, U frame 372, press clamp plate 373 and reset spring 374, link to each other through round pin axle and U frame 372 lower extreme on the L frame 371, the upper end of U frame 372 is passed through the round pin axle and is pressed clamp plate 373 and is linked to each other, press clamp plate 373 to link to each other through the interior terminal surface of reset spring 374 with U frame 372, the outer end of pressing clamp plate 373 is the arc structure, the front end that presses clamp plate 373 when avoiding pressing causes the barrier film to damage, press clamp plate 373's the inner downside to be equipped with and support the frame, play spacing effect, during specific work, press clamp plate 373 back and rotate U frame 372, make press clamp plate 373 to be located the board and pile the top, unclamp clamp plate 373, press clamp plate 373 to the board pile.
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.
Claims (8)
1. A manufacturing process of a copper-clad plate substrate is characterized in that: the specific manufacturing steps are as follows:
s1, selection of fillers: selecting glass fiber cloth as a required material of the filler:
s2, glass fiber cloth treatment: completely immersing the glass fiber cloth selected in the step one into liquid resin, and then conveying the completely immersed glass fiber cloth to an existing drying furnace for drying to obtain a semi-cured rubber sheet;
S3, spreading of a bottom copper foil: the copper foil reel is erected on the erecting frame (2), the head of the copper foil is found and pulled out, the copper foil is laid on the suction device (3), and the suction device (3) sucks the lower end face of the copper foil;
S4, superposition: placing the semi-cured films in the step S2 on the laid copper foil in the step S3, stacking a corresponding number of semi-cured films according to the thickness of the substrate, and after the semi-cured films are stacked, stacking the existing isolation film on the semi-cured film stack to form a plate stack:
S5, conveying: the conveying cylinder (4) conveys the board stack in the step S4 forwards, the suction device (3) is separated from the air suction device (5), the copper foil on the copper foil reel is pulled forwards synchronously, a new copper foil is laid on the air suction device (5), a worker cuts and separates the new copper foil from the board stack through a cutting tool, and then the board stack is conveyed to the next process, and the suction device (3) is reset;
s6, pressing: and (3) putting the board pile conveyed by the S5 into a copper-clad plate hydraulic press for pressing to obtain a blank substrate:
S7, cutting: cutting the blank substrate in the step S6 to obtain a substrate finished product;
the copper clad laminate manufacturing process also relates to a copper foil flattening device, the copper foil flattening device comprises a supporting plate (1), an erection frame (2), a suction device (3), a conveying cylinder (4) and a suction device (5), the erection frame (2) is installed at the rear end of the supporting plate (1), the suction device (5) is installed in the middle of the supporting plate (1), the suction device (3) is installed at the front end of the supporting plate (1), and the conveying cylinder (4) is connected between the suction device (3) and the supporting plate (1);
the sucking device (3) comprises sliding chutes (31), sliding blocks (32), a paving frame (33), a conveying frame (34), a connecting pipe (35) and two rotatable pressing plates (37), wherein the sliding chutes (31) are symmetrically arranged on the supporting plate (1), the sliding chutes (31) are connected with the sliding blocks (32) in a sliding fit mode, the sliding blocks (32) are arranged at the lower ends of the paving frame (33), the conveying frame (34) is placed at the upper ends of the paving frame (33), the connecting pipe (35) is arranged in the middle of the rear end of the paving frame (33), and the two rotatable pressing plates (37) are arranged at the left end and the right end of the paving frame (33);
An air suction cavity is formed in the paving frame (33), air suction holes are uniformly formed in the paving frame (33), the air suction holes are communicated with the air suction cavity and are of a structure with the aperture gradually increasing from top to bottom, a placing groove is formed in the upper end of the paving frame (33), a clamping groove is formed in the bottom of the placing groove, and the conveying frame (34) is located in the placing groove;
the middle part of the rear end of the leveling frame (33) is provided with a connecting hole, the upper side of the rear end of the leveling frame (33) is provided with a rolling groove, the rolling groove is of a structure which is gradually inclined upwards from back to front, and a sliding wheel is arranged in the rolling groove through a pin shaft;
the connecting pipe (35) comprises a butt joint port (351) and an extension pipe (352), the butt joint port (351) is sleeved in the connecting hole, and the butt joint port (351) is connected with the inner wall of the air suction cavity through the extension pipe (352);
the rear end of the butt joint port (351) is provided with a clamping groove, the front end of the butt joint port (351) is provided with an annular limiting plate, and the annular limiting plate is connected with the inner wall of the air suction cavity through a built-in spring;
The air suction device (5) comprises an air pump (51), a communicating pipe (52), a communicating frame (53), a first blocking block (54), a first spring (55), a second blocking block (56), a second spring (57), a suction stabilizing frame (58) and an extrusion frame (59), wherein the air pump (51) is installed on the supporting plate (1) through a base, the air pump (51) is communicated with the rear end of the communicating pipe (52) through an air pipe, the front end of the communicating pipe (52) is connected with the communicating frame (53), a cavity is arranged inside the communicating frame (53), the right end of the cavity is connected with the first blocking block (54) through the first spring (55), the first blocking block (54) is connected with the cavity in a sliding fit manner, the left end of the cavity is connected with the second blocking block (56) through the second spring (57), the second blocking block (56) is connected with the cavity in a sliding fit manner, and the extrusion frame (59) is arranged in the second blocking block (56), the communicating frame (53) is communicated with the sucking stabilizing frame (58), the sucking stabilizing frame (58) is installed on the supporting plate (1), the inner wall of the communicating pipe (52) is provided with an annular clamping block, and the annular clamping block corresponds to the structure of the clamping groove.
2. the manufacturing process of the copper-clad plate substrate according to claim 1, characterized in that: erect frame (2) including two rack (21) and spacing roller (22), install spacing roller (22) through the round pin axle between two rack (21), the inside of spacing roller (22) is established to the cavity, has put the steel ball in the cavity, the open slot has been seted up to the upper end of rack (21).
3. the manufacturing process of the copper-clad plate substrate according to claim 1, characterized in that: the lower end of the conveying frame (34) is provided with an inserting block, the inserting block is inserted into the clamping groove, and the upper end face of the conveying frame (34) and the upper end face of the paving frame (33) are located on the same horizontal plane.
4. the manufacturing process of the copper-clad plate substrate according to claim 1, characterized in that: but rotatable clamp plate (37) include L frame (371), U frame (372), press clamp plate (373) and reset spring (374), link to each other through round pin axle and U frame (372) lower extreme on L frame (371), the upper end of U frame (372) links to each other with press clamp plate (373) through the round pin axle, press clamp plate (373) to link to each other through the interior terminal surface of reset spring (374) with U frame (372), the outer end of press clamp plate (373) is the arc structure, the inner downside of press clamp plate (373) is equipped with and supports the frame.
5. The manufacturing process of the copper-clad plate substrate according to claim 1, characterized in that: the first blocking block (54) and the second blocking block (56) are both made of rubber materials, a clamping block is arranged at the left end of the first blocking block (54), and an extrusion inclined plane is arranged on the inner side of the front end of the first blocking block (54).
6. The manufacturing process of the copper-clad plate substrate according to claim 1, characterized in that: no. two jam piece (56) inside be equipped with the card chamber, and the front end in card chamber is the structure that inclines to the right side gradually backward in the past, the card intracavity is equipped with extrusion frame (59), the front end inboard of No. two jam piece (56) is equipped with the pressurized inclined plane, and extrudees the inclined plane and arranges in opposite directions with the pressurized inclined plane.
7. the manufacturing process of the copper-clad plate substrate according to claim 1, characterized in that: an air inlet cavity is arranged inside the stable absorbing frame (58), an air inlet hole is formed in the upper end of the stable absorbing frame (58), the aperture of the air inlet hole is smaller than that of the upper end of the air suction hole, and two sliding grooves are formed in the front end of the stable absorbing frame (58).
8. the manufacturing process of the copper-clad plate substrate according to claim 1, characterized in that: the front end surface of the extrusion frame (59) is in a horizontal state with the compression inclined plane, the front end of the compression inclined plane is connected with the second plugging block (56) through a connecting spring, and the rear end of the extrusion frame (59) is of a hook-shaped structure.
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| US5156710A (en) * | 1991-05-06 | 1992-10-20 | International Business Machines Corporation | Method of laminating polyimide to thin sheet metal |
| TW200709751A (en) * | 2005-08-31 | 2007-03-01 | Thinflex Corp | Polyimide copper foil laminate and method of producing the same |
| CN204608136U (en) * | 2015-05-18 | 2015-09-02 | 江西三川铜业有限公司 | For the equipment of copper strips processing |
| CN208004606U (en) * | 2018-04-02 | 2018-10-26 | 赣州逸豪实业有限公司 | A kind of production of copper foil stretches wind-up roll |
| CN108495473B (en) * | 2018-04-16 | 2019-06-04 | 宁波得晴电器科技有限公司 | A kind of board production device |
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Effective date of registration: 20191119 Address after: 523000 Shuntong Industrial Park No. 6, Qiaotou Community, Houjie Town, Dongguan City, Guangdong Province Applicant after: Guangdong Xiangsi New Materials Co., Ltd. Address before: 230088 Anhui Sichuang Electronics Co., Ltd. No. 199 Xiangzhang Avenue, Hefei Hi-tech Development Zone Applicant before: Zhang Xiaochuang |
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