Laminating equipment for pcb (printed circuit board) soft board
Technical Field
The invention relates to the field of industrial machinery, in particular to laminating equipment for a pcb (printed circuit board).
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.
However, the protective film needs to be manually attached to the surface of the pcb and flattened on the surface of the pcb, and manual film covering results in insufficient film covering precision, influences on film covering effect and film covering time, and increases processing time of the pcb.
Disclosure of Invention
The invention aims to provide laminating equipment for a pcb (printed circuit board) so as to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme: a film coating device for a pcb soft board comprises a cabinet and a connecting rod, wherein the upper end face of the cabinet is connected with the connecting rod, the middle of the connecting rod is connected with a processing board at the upper end face position of the cabinet, the upper end face of the processing board is connected with a cutting device, the upper end face of the connecting rod is connected with a supporting board, the lower end face of the supporting board is connected with a supporting frame at the position above the processing board, the middle of the supporting frame is connected with a rotating wheel, the right side of the rotating wheel is connected with a guiding device at the lower end face position of the supporting board, the right end face of the guiding device is connected with a horizontal cylinder, the upper end face of the horizontal cylinder is connected with a lifting cylinder, the guiding device comprises an upper extrusion plate, a lower extrusion plate, a rotating rod, a push plate, an arc-shaped plate, a transmission rod, an outer ring, an electric heating wire and a telescopic cylinder, the inner surface of the outer ring is connected with the electric heating wire at a position which is deviated from the left side, the left of heating wire is connected with telescopic cylinder in the internal position department of outer lane, telescopic cylinder's lower extreme terminal surface is connected with the transfer line, the left end terminal surface of transfer line is connected with the stripper plate, the lower extreme terminal surface of transfer line is connected with the arc, the outside of going up the stripper plate is connected with stripper plate down in the internal surface position department of outer lane, the lower extreme terminal surface of stripper plate is connected with the dwang down, the lower extreme terminal surface of dwang is connected with the slurcam.
Preferably, lift cylinder and horizontal cylinder pass through the pipeline and are connected with outside air pressure device, horizontal cylinder can reciprocate on the surface of connecting rod, lift cylinder can remove about the upper end terminal surface of backup pad, the lower extreme terminal surface of cabinet is provided with the supporting legs, the transfer line rebound can extrude telescopic cylinder's length change, heating wire and external power source electric connection, the right-hand member terminal surface of slurcam is provided with the connecting block, the left end terminal surface of transfer line be provided with the connecting block and with the connecting block joint on slurcam surface, the dwang can rotate for lower slurcam and slurcam.
Preferably, the upper extrusion plate comprises a connecting air hole, a plate body and a rubber plate, the upper end face of the plate body is connected with the rubber plate, and the upper end face of the rubber plate is in through connection with the connecting air hole.
Preferably, the rubber plate is made of soft natural rubber, and the right end face of the plate body is connected to the surface of the transmission rod.
Preferably, cutting device includes communicating rod, spacing track, slurcam, lifter plate and cutting tool, spacing orbital internal surface is connected with the communicating rod, the upper end terminal surface of communicating rod is connected with cutting tool, cutting tool's the right-hand end face position department at the communicating rod is connected with the slurcam, the right-hand upper end face position department at the communicating rod of lifter plate is connected with the slurcam.
Preferably, the limiting track is embedded in the processing plate, the upper end face of the lifting plate is flush with the upper end face of the pushing plate, and the lifting plate can move up and down on the surface of the limiting track.
Preferably, the rotating wheel comprises a roller, a connecting plate, a limiting pipe, an extrusion pipe, a ferrule and a roller, the roller is connected to the front end face and the rear end face of the roller, the ferrule is connected to the outer surface of the roller, the connecting plate is connected to the lower end face of the ferrule, the limiting pipe is connected to the lower end face of the connecting plate, and the extrusion pipe is connected to the right end port of the limiting pipe.
Preferably, the rear end face of roller bearing is provided with the motor and the motor is connected with the roller bearing transmission, spacing pipe and the internal surface cavity of extrusion pipe, the material of extrusion pipe is soft natural rubber material.
Preferably, the processing board includes the slide rail, goes up extrusion piece, driving plate, left extrusion piece and face, the right-hand member terminal surface of face is connected with the slide rail, the internal surface of slide rail has left extrusion piece, the right-hand member terminal surface of left side extrusion piece is connected with the driving plate, the upper end terminal surface of driving plate is connected with the extrusion piece.
Preferably, the upper end terminal surface of face is provided with the recess, go up extrusion block, driving plate and left extrusion block and can move in the slide rail is inside, go up extrusion block and left extrusion block and can rotate for the driving plate.
The invention has the beneficial effects that:
1. the invention discloses a guide device which comprises an upper extrusion plate, a lower extrusion plate, a rotating rod, a pushing plate, an arc-shaped plate, a transmission rod, an outer ring, an electric heating wire and a telescopic cylinder.
2. The cutting device comprises a through rod, a limiting rail, a pushing plate, a lifting plate and a cutting tool, wherein the pushing plate is extruded by an arc plate on the surface of a guide device which moves left and right, the pushing plate is extruded downwards so that the cutting tool is driven to move upwards by the through rod, the cutting tool which moves upwards is matched with the moving arc plate to cut a protective film, and the arc plate continues to move left to extrude the lifting plate to reset the cutting tool.
3. The rotating wheel comprises a roller, a connecting plate, a limiting pipe, a squeezing pipe, a ring and a roller, a motor on the surface of the roller can well drive the roller to rotate, the rotating roller can well drive the roller to rotate, so that a protective film on the surface is driven to rotate, the limiting pipe and the squeezing pipe can well limit the position of the protective film, the protective film can well enter the middle of an upper squeezing plate and a lower squeezing plate, and the protective film can be well driven by a guiding device to be flatly laid on a pcb soft board on the surface of a processing plate.
4. The processing plate comprises the slide rail, the upper extrusion block, the transmission plate, the left extrusion block and the plate surface, the slide rail can well limit the position of the transmission plate, the upper extrusion block and the left extrusion block can well rotate relative to the transmission plate, the angle can be well adjusted, the upper extrusion block and the left extrusion block can smoothly enter the groove on the surface of the plate surface, the protection film is extruded, and the position of the protection film is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the guiding device of the present invention;
FIG. 3 is a schematic perspective view of an upper compression plate according to the present invention;
FIG. 4 is a schematic structural diagram of a cutting device according to the present invention;
FIG. 5 is a schematic view of the structure of the rotating wheel of the present invention;
FIG. 6 is a schematic view of the construction of a tooling plate of the present invention;
reference numerals: 1. a cabinet; 2. a cutting device; 3. a rotating wheel; 4. a support frame; 5. a guide device; 6. a lifting cylinder; 7. a support plate; 8. a horizontal cylinder; 9. a connecting rod; 10. processing a plate; 21. a communication rod; 22. a limiting track; 23. a second pusher plate; 24. a lifting plate; 25. cutting a cutter; 31. a roller; 32. a connecting plate; 33. a limiting pipe; 34. extruding the tube; 35. a ferrule; 36. a drum; 51. an upper stripper plate; 52. a lower stripper plate; 53. rotating the rod; 54. a push plate; 55. an arc-shaped plate; 56. a transmission rod; 57. an outer ring; 58. an electric heating wire; 59. a telescopic cylinder; 101. a slide rail; 102. an upper extrusion block; 103. a drive plate; 104. a left extrusion block; 105. plate surface; 511. connecting the air holes; 512. a plate body; 513. a rubber plate.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-2, a film coating device for pcb soft boards comprises a cabinet 1 and a connecting rod 9, wherein the upper end face of the cabinet 1 is connected with the connecting rod 9, the middle of the connecting rod 9 is connected with a processing plate 10 at the upper end face position of the cabinet 1, the upper end face of the processing plate 10 is connected with a cutting device 2, the upper end face of the connecting rod 9 is connected with a supporting plate 7, the lower end face of the supporting plate 7 is connected with a supporting frame 4 at the upper position of the processing plate 10, the middle of the supporting frame 4 is connected with a rotating wheel 3, the right side of the rotating wheel 3 is connected with a guiding device 5 at the lower end face position of the supporting plate 7, the right end face of the guiding device 5 is connected with a horizontal cylinder 8, the upper end face of the horizontal cylinder 8 is connected with a lifting cylinder 6, the guiding device 5 comprises an upper extrusion plate 51, a lower extrusion plate 52, a rotating rod 53, a pushing plate 54, an arc-shaped plate 55, a transmission rod 56, The heating wire 58 is connected to the left position of the inner surface of the outer ring 57, the telescopic cylinder 59 is connected to the left side of the heating wire 58 at the inner position of the outer ring 57, the lower end face of the telescopic cylinder 59 is connected with the transmission rod 56, the left end face of the transmission rod 56 is connected with the upper extrusion plate 51, the lower end face of the transmission rod 56 is connected with the arc-shaped plate 55, the lower extrusion plate 52 is connected to the outer portion of the upper extrusion plate 51 at the inner surface position of the outer ring 57, the lower end face of the lower extrusion plate 52 is connected with the rotating rod 53, and the lower end face of the rotating rod 53 is connected with the pushing plate 54.
The guide device 5 can be well driven to move through the lifting cylinder 6 and the horizontal cylinder 8, the moving guide device 5 can well drive the protective film to move, when the guide device 5 moves leftwards, the protective film on the surface of the rotating wheel 3 enters between the upper extrusion plate 51 and the lower extrusion plate 52, the pushing plate 54 is blocked by the rotating wheel 3, the guide device 5 moving leftwards enables the pushing plate 54 to be pushed rightwards by the rotating wheel 3, the pushing plate 54 moving rightwards drives the rotating rod 53 to rotate, the rotating rod 53 stretches to jack the lower extrusion plate 52 upwards, the lower extrusion plate 52 moves upwards to fix the protective film in the middle with the upper extrusion plate 51, when the guide device 5 moves to the surface of the processing plate 10, the arc plate 55 is pushed upwards by the processing plate 10, the arc plate 55 moves upwards to drive the transmission rod 56 to move upwards, the transmission rod 56 moves upwards to extrude the telescopic cylinder 59, and the upper extrusion plate 51 on the surface of the transmission rod 56 moves upwards, the protective film in the middle falls out, the heating wire 58 connected to the power supply can generate heat well and transmit the heat to the outer ring 57, the guiding device 5 moves from left to right on the surface of the processing board 10, and the protective film is fixed on the pcb by the heating outer ring 57.
Example 2
As shown in fig. 1-4, a film coating device for pcb soft boards comprises a cabinet 1 and a connecting rod 9, wherein the upper end surface of the cabinet 1 is connected with the connecting rod 9, the middle of the connecting rod 9 is connected with a processing board 10 at the upper end surface of the cabinet 1, the upper end surface of the processing board 10 is connected with a cutting device 2, the upper end surface of the connecting rod 9 is connected with a supporting board 7, the lower end surface of the supporting board 7 is connected with a supporting frame 4 at the upper position of the processing board 10, the middle of the supporting frame 4 is connected with a rotating wheel 3, the right side of the rotating wheel 3 is connected with a guiding device 5 at the lower end surface of the supporting board 7, the right end surface of the guiding device 5 is connected with a horizontal cylinder 8, the upper end surface of the horizontal cylinder 8 is connected with a lifting cylinder 6, the cutting device 2 comprises a connecting rod 21, a limiting track 22, a second pushing plate 23, a lifting plate 24 and a cutting tool 25, the inner surface of the limiting track 22 is connected with the connecting rod 21, the upper end face of the connecting rod 21 is connected with a cutting tool 25, the right side of the cutting tool 25 is connected with a lifting plate 24 at the position of the end face of the right end of the connecting rod 21, and the right side of the lifting plate 24 is connected with a second pushing plate 23 at the position of the end face of the upper end of the connecting rod 21.
The guide device 5 moves leftwards to tile the protective film on the surface of the processing plate 10, meanwhile, the guide device 5 moving leftwards extrudes the second push plate 23 downwards, the second push plate 23 moves downwards to drive the communicating rod 21 to move downwards, the communicating rod 21 moves inside the limiting track 22 to jack up the cutting tool 25 on the surface of the communicating rod 21, the jacked cutting tool 25 is matched with the arc-shaped plate 55 on the surface of the guide device 5 moving downwards to clamp the protective film in the middle, the protective film is cut by the cutting tool 25, the guide device 5 continues to move leftwards, the raised lifting plate 24 is encountered, the arc-shaped plate 55 of the guide device 5 moves leftwards to extrude the lifting plate 24 downwards, the lifting plate 24 moves downwards, the lifting plate 24 moving downwards can well drive the communicating rod 21 to move downwards, and the communicating rod 21 moves downwards to return the cutting tool 25.
Example 3
As shown in fig. 1 to 5, a film coating apparatus for a pcb comprises a cabinet 1 and a connecting rod 9, wherein the upper end surface of the cabinet 1 is connected with the connecting rod 9, the middle of the connecting rod 9 is connected with a processing plate 10 at the upper end surface of the cabinet 1, the upper end surface of the processing plate 10 is connected with a cutting device 2, the upper end surface of the connecting rod 9 is connected with a supporting plate 7, the lower end surface of the supporting plate 7 is connected with a supporting frame 4 at the position above the processing plate 10, the middle of the supporting frame 4 is connected with a rotating wheel 3, the right side of the rotating wheel 3 is connected with a guiding device 5 at the lower end surface of the supporting plate 7, the right end surface of the guiding device 5 is connected with a horizontal cylinder 8, the upper end surface of the horizontal cylinder 8 is connected with a lifting cylinder 6, the rotating wheel 3 comprises a rolling shaft 31, a connecting plate 32, a limiting pipe 33, a squeezing pipe 34, a ferrule 35 and a rolling shaft 36, the front end surface and the rear end surface of the rolling shaft 31 are connected with the rolling shaft 36, the outer surface of the roller 31 is connected with a ferrule 35, the lower end face of the ferrule 35 is connected with a connecting plate 32, the lower end face of the connecting plate 32 is connected with a limiting pipe 33, and the right end port of the limiting pipe 33 is connected with an extrusion pipe 34.
The protective film can be well rolled up through the roller 36, meanwhile, the motor on the surface of the roller 31 can well drive the roller 31 to rotate, the rotating roller 31 can well drive the roller 36 to rotate, the roller 36 rotates to drive the protective film on the surface to rotate, thereby the unreeling work of the protective film is completed, the ferrule 35 can well be sleeved on the surface of the roller 31, the ferrule 35 is prevented from rotating relative to the roller 31, the hollow extrusion tube 34 and the limiting tube 33 can well limit the moving direction of the protective film, so that the protective film can well move rightwards along the limiting tube 33 and the extrusion tube 34, meanwhile, when the guiding device 5 is close to, the protective film can well stay between the upper extrusion plate 51 and the lower extrusion plate 52, when the pushing plate 54 is extruded, the protective film can be well fixed by the upper extrusion plate 51 and the lower extrusion plate 52, the extrusion tube 34 can well contact with the surfaces of the upper extrusion plate 51 and the lower extrusion plate 52, so that the protective film can stably enter between the upper extrusion plate 51 and the lower extrusion plate 52, ensuring that the guiding means 5 can bring the protective film to move.
Example 4
As shown in fig. 1 to 6, a film coating apparatus for pcb soft boards comprises a cabinet 1 and a connecting rod 9, wherein the upper end surface of the cabinet 1 is connected with the connecting rod 9, the middle of the connecting rod 9 is connected with a processing board 10 at the upper end surface of the cabinet 1, the upper end surface of the processing board 10 is connected with a cutting device 2, the upper end surface of the connecting rod 9 is connected with a supporting board 7, the lower end surface of the supporting board 7 is connected with a supporting frame 4 at the position above the processing board 10, the middle of the supporting frame 4 is connected with a rotating wheel 3, the right side of the rotating wheel 3 is connected with a guiding device 5 at the position of the lower end surface of the supporting board 7, the right end surface of the guiding device 5 is connected with a horizontal cylinder 8, the upper end surface of the horizontal cylinder 8 is connected with a lifting cylinder 6, the processing board 10 comprises a slide rail 101, an upper extrusion block 102, a transmission board 103, a left extrusion block 104 and a board surface 105, the right end surface of the board surface 105 is connected with a slide rail 101, the inner surface of the slide rail 101 is connected with a left extrusion block 104, the right end face of the left extrusion block 104 is connected with a driving plate 103, and the upper end face of the driving plate 103 is connected with an upper extrusion block 102.
Hinder extrusion piece 102 through the fine downward extrusion of guiding device 5 ability, it drives driving plate 103 downstream to go up extrusion piece 102 downstream, driving plate 103 is at the inside removal of slide rail 101, driving plate 103 removes and drives left extrusion piece 104 and remove left, left side extrusion piece 104 removes left and presses the protection film on face 105 surface inside the recess on face 105 surface, thereby can avoid the protection film to remove when guiding device 5 tiles the protection film, the position of fine fixed protection film, guarantee that the protection film can be in the same direction as the flat pavement on pcb soft board surface, thereby make guiding device 5 can be fine fix the protection film on the pcb soft board through the heating, make the fine protection pcb soft board of protection film ability.
The working principle is as follows: after the installation of the invention is finished, when the invention is needed, firstly, a pcb soft board needing film coating is placed on the surface of a processing board 10, the pcb soft board is paved on the surface of the processing board 10, then, a lifting cylinder 6 and a horizontal cylinder 8 are connected with an external air pressure device, the external air pressure device is controlled to fill air into the horizontal cylinder 8, the air enters the horizontal cylinder 8 to squeeze a guide device 5 rightwards, the guide device 5 clamps a protective film on the surface of a rotating wheel 3, the external air pressure device is controlled to fill air into the lifting cylinder 6, the lifting cylinder 6 drives the guide device 5 to move downwards, when the guide device 5 descends to a certain height, the guide device 5 loosens the protective film, the protective film covers the pcb soft board on the surface of the processing board 10, the horizontal cylinder 8 drives the guide device 5 to move leftwards, the guide device 5 fixes the protective film on the surface of the pcb soft board by high temperature, the protective film is cut by the cutting device 2 while the guide device 5 passes through the cutting device 2, and then the protective film is fixed on the surface of the pcb soft board.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.