CN115334786A - Lamination device for processing multilayer circuit board - Google Patents
Lamination device for processing multilayer circuit board Download PDFInfo
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- CN115334786A CN115334786A CN202211139078.2A CN202211139078A CN115334786A CN 115334786 A CN115334786 A CN 115334786A CN 202211139078 A CN202211139078 A CN 202211139078A CN 115334786 A CN115334786 A CN 115334786A
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- plate
- fixed
- moving
- circuit board
- driving
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4638—Aligning and fixing the circuit boards before lamination; Detecting or measuring the misalignment after lamination; Aligning external circuit patterns or via connections relative to internal circuits
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
The invention relates to a pressing device for processing a multilayer circuit board, which comprises a top plate, wherein side plates are symmetrically fixed on two sides of the bottom of the top plate, the cross section of each side plate is in a T shape, pressing mechanisms are symmetrically arranged on two sides of the top plate, a moving mechanism is arranged between the two side plates, a positioning mechanism is arranged on the moving mechanism, and a first conveyor and a second conveyor are respectively arranged on two sides below the top plate; the moving mechanism comprises moving seats which are symmetrically arranged, the two moving seats are respectively fixed with the inner sides of the two side plates, openings are formed in the sides, close to each other, of the two moving seats, a moving screw rod is rotationally connected in one of the moving seats, a sliding rod is fixed in the other moving seat, and a moving plate is arranged between the two moving seats; the problem of among the prior art, put multilayer circuit board together and carry out the pressfitting simultaneously, cause the problem that the dislocation appears among the pressfitting process easily, lead to the pressfitting quality not good to the position of the circuit board of pressfitting is difficult to adjust, causes the pressfitting precision not enough easily is solved.
Description
Technical Field
The invention relates to the technical field of pressing devices, in particular to a pressing device for processing a multilayer circuit board.
Background
Chinese patent discloses a multi-layer PCB board pressing device (publication number: CN 111918489B), which comprises a frame; a pressing mechanism; the upper die assembly comprises a connecting block, a fixing plate, two pressing plates and an upper die, the connecting block is mounted on the lower surface of the upper guide plate, the fixing plate is mounted on the lower surface of the connecting block, the two pressing plates are symmetrically mounted on two sides of the fixing plate, and the upper die is mounted on the lower surface of the fixing plate; the two locking mechanisms are respectively arranged on two sides of the table board and correspond to the corresponding pressing plates, after the multilayer PCB is placed into the lower die, the first air cylinder is started to drive the upper die and the lower die to be pressed together, and in order to ensure that the upper die and the lower die are pressed together reliably, the locking mechanisms are started to tightly press the pressing plates on the table board. The multi-layer PCB pressing device provided by the invention is reliable in pressing.
In the above-mentioned patent, put multilayer circuit board together and carry out the pressfitting simultaneously, cause the problem that the dislocation appears among the pressfitting process easily, lead to the pressfitting quality not good to the position of the circuit board of pressfitting is difficult to adjust, causes the pressfitting precision not enough easily.
In order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to provide a laminating device for processing a multilayer circuit board.
The technical problems to be solved by the invention are as follows:
in the prior art, the multilayer circuit board is put together and simultaneously pressed, the problem of dislocation appears in the pressing process is easily caused, the pressing quality is poor, the position of the circuit board of the pressing is difficult to adjust, and the pressing precision is easily caused to be insufficient.
The purpose of the invention can be realized by the following technical scheme:
the pressing device for processing the multilayer circuit board comprises a top plate, wherein side plates are symmetrically fixed on two sides of the bottom of the top plate, the cross section of each side plate is in a T shape, pressing mechanisms are symmetrically arranged on two sides of the top plate, a moving mechanism is arranged between the two side plates, a positioning mechanism is arranged on the moving mechanism, and a first conveyor and a second conveyor are respectively arranged on two sides below the top plate;
the moving mechanism comprises moving seats which are symmetrically arranged, the two moving seats are fixed with the inner sides of the two side plates respectively, one sides of the two moving seats, which are close to each other, are provided with openings, one of the moving seats is rotatably connected with a moving lead screw, the other moving seat is internally fixed with a slide bar, a moving plate is arranged between the two moving seats, one side of the moving plate is in threaded connection with the moving lead screw, and the other side of the moving plate is in sliding connection with the slide bar.
Furthermore, the pressing mechanism comprises a rotating plate which is rotatably connected to the top plate, the rotating plate penetrates through the top plate, a pressing cylinder is fixed to the top of the rotating plate, and an output end of the pressing cylinder penetrates through the rotating plate and is fixed with a sucker.
Furthermore, a rotating motor is fixed to the top of the top plate, the output end of the rotating motor penetrates through the top plate and is fixed with a driving gear, a driven gear is fixed to the surface of the outer side of the bottom of the rotating plate, and the driving gear is meshed with the driven gear.
Furthermore, both sides of the moving plate are fixed with driving seats, the top of each driving seat is provided with an opening, both ends of the inner surface of each driving seat are rotatably connected with driving wheels, and a driving belt is arranged between the two driving wheels.
Furthermore, a movable motor is fixed to the end portion of the movable seat provided with the movable screw rod, the output end of the movable motor is fixed to the movable screw rod, a driving motor is fixed to one side of the driving seat, the output end of the driving motor penetrates through the driving seat and is fixed to one of the driving wheels, and sliding rails are symmetrically arranged on the top of the movable plate.
Further, positioning mechanism includes the locating plate with slide rail sliding connection, and the bottom both sides of locating plate are all fixed mutually with drive belt through the fixed block, and the constant head tank has been seted up at the top of locating plate, and the tight groove of clamp has been seted up to the both sides of constant head tank, and the one end that presss from both sides tight groove extends to the outside surface of locating plate, presss from both sides tight inslot sliding connection and has the clamp plate.
Further, the below of constant head tank is provided with the working chamber, and the top of working chamber extends to constant head tank and tight groove surface of clamp, and the working chamber rotates in to be connected with double-end lead screw, and double-end lead screw's surface both sides are equipped with the opposite screw that revolves to respectively, and the equal screw thread in surface both ends of double-end lead screw has cup jointed the screw base, screw base and working chamber sliding connection, and the top and the clamp plate of screw base are fixed mutually, and double-end lead screw's one end is passed the locating plate and is fixed with the rotation handle.
Further, first conveyer and second conveyer structure are the same and the symmetry sets up, and first conveyer includes the transport platform of fixing mutually with the curb plate, and the internal surface both ends of carrying the platform all rotate and are connected with the delivery wheel, install conveyor belt between two delivery wheels, carry one side of platform to be fixed with conveying motor, and conveying motor's output passes and carries the platform and fix mutually with one of them delivery wheel.
The invention has the beneficial effects that:
when the circuit board pressing device is used, the circuit board substrate is placed in the positioning groove through the arrangement of the positioning mechanism, the double-end lead screw is driven to rotate through the rotating handle, the two threaded seats are driven to move oppositely in the working cavity through the threaded connection relationship between the threaded seats and the double-end lead screw, so that the two clamping plates are driven to move oppositely in the clamping grooves, the two sides of the circuit board are clamped and positioned, the upper part of the circuit board is reserved for pressing operation, the pressing stability of the circuit board is ensured, and the pressing effect is improved.
Through the arrangement of the moving mechanism and the pressing mechanism, the moving motor drives the moving screw rod to rotate, the sliding rod is matched to drive the moving plate to slide on the sliding rod, the circuit board on the moving plate is further driven to move back and forth between the two pressing mechanisms, the pressing cylinder can drive the sucker to adsorb the circuit board and press the circuit board substrate, the circuit boards with different layers are respectively pressed, the pressing effect is good, the problem that dislocation is easily caused by integral pressing in the prior art is solved, the arranged driving motor drives the driving wheel to rotate, the driving belt to move, the positioning mechanism on the moving plate is further driven to slide on the sliding rail, the horizontal position of the circuit board substrate is adjusted, in addition, the rotating motor drives the driving wheel to rotate, the driven gear meshed with the driving wheel is driven to rotate, the rotating board is driven to rotate, the angle of the circuit board is adjusted, the positions of the circuit board and the circuit board substrate are adjusted, accurate superposition is realized, and the pressing precision is improved.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
FIG. 1 is a schematic structural view of a pressing device for processing a multi-layer circuit board according to the present invention;
FIG. 2 is a side view of the multi-layer circuit board processing press-fit device of the present invention;
FIG. 3 is a bottom plan view of the drive and driven gears of the present invention;
FIG. 4 is a top view of the movement mechanism of the present invention;
FIG. 5 is a top view of the moving plate of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;
fig. 7 is a top view of the positioning mechanism of the present invention.
In the figure: 1. a top plate; 2. a pressing mechanism; 3. a moving mechanism; 4. a positioning mechanism; 5. a first conveyor; 6. a second conveyor; 101. a side plate; 201. a rotating plate; 202. pressing a cylinder; 203. a suction cup; 204. rotating the motor; 205. a drive gear; 206. a driven gear; 301. a movable seat; 302. moving the screw rod; 303. a slide bar; 304. moving the plate; 305. a driving seat; 306. a drive belt; 307. a moving motor; 308. a drive motor; 309. a slide rail; 401. positioning a plate; 402. positioning a groove; 403. a clamping groove; 404. a clamping plate; 405. a double-end screw rod; 406. a threaded seat; 407. the handle is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
the laminating device for processing the multilayer circuit board comprises a top plate 1, wherein side plates 101 are symmetrically fixed on two sides of the bottom of the top plate 1, the cross section of each side plate 101 is in a T shape, laminating mechanisms 2 are symmetrically arranged on two sides of the top plate 1, a moving mechanism 3 is arranged between the two side plates 101, a positioning mechanism 4 is arranged on the moving mechanism 3, and a first conveyor 5 and a second conveyor 6 are respectively arranged on two sides below the top plate 1; the two pressing mechanisms 2 are respectively used for pressing different circuit boards to form a multilayer circuit board, the positioning mechanism 4 is used for positioning and clamping a substrate of the circuit board, the moving mechanism 3 is used for driving the circuit board in the positioning mechanism 4 to reciprocate below the two pressing mechanisms 2, and the first conveyor 5 and the second conveyor 6 are respectively used for conveying different circuit boards to convey different circuit boards to the lower side of the pressing mechanisms 2.
The pressing mechanism 2 comprises a rotating plate 201 which is rotatably connected to the top plate 1, the rotating plate 201 penetrates through the top plate 1, a pressing air cylinder 202 is fixed to the top of the rotating plate 201, the output end of the pressing air cylinder 202 penetrates through the rotating plate 201 and is fixed with a sucking disc 203, and the sucking disc 203 is used for sucking the circuit board and is matched with the pressing air cylinder 202 to press the circuit board.
A rotating motor 204 is fixed on the top of the top plate 1, an output end of the rotating motor 204 penetrates through the top plate 1 and is fixed with a driving gear 205, a driven gear 206 is fixed on the outer surface of the bottom of the rotating plate 201, and the driving gear 205 is meshed with the driven gear 206.
The moving mechanism 3 comprises moving seats 301 which are symmetrically arranged, the two moving seats 301 are respectively fixed with the inner sides of the two side plates 101, openings are formed in one sides, close to each other, of the two moving seats 301, one of the moving seats 301 is connected with a moving screw rod 302 in a rotating mode, a sliding rod 303 is fixed in the other moving seat 301, a moving plate 304 is arranged between the two moving seats 301, one side of the moving plate 304 is connected with the moving screw rod 302 in a threaded mode, and the other side of the moving plate 304 is connected with the sliding rod 303 in a sliding mode.
Both sides of the moving plate 304 are fixed with driving seats 305, the top of the driving seat 305 is provided with an opening, both ends of the inner surface of the driving seat 305 are rotatably connected with driving wheels, and a driving belt 306 is installed between the two driving wheels.
A moving motor 307 is fixed at the end of the moving seat 301 provided with the moving screw 302, the output end of the moving motor 307 is fixed with the moving screw 302, a driving motor 308 is fixed at one side of the driving seat 305, the output end of the driving motor 308 passes through the driving seat 305 and is fixed with one driving wheel, and sliding rails 309 are symmetrically arranged at the top of the moving plate 304.
The utility model discloses a clamping device, including locating groove 402, clamping groove 403, double-end lead screw 405, screw thread seat 406, locating plate 401 is passed and rotation handle 407 is fixed mutually to the top of screw thread seat 406, the below of locating groove 402 is provided with the working chamber, the top of working chamber extends to locating groove 402 and clamping groove 403 surface, the rotation is connected with double-end lead screw 405 in the working chamber, the surface both sides of double-end lead screw 405 are equipped with opposite handedness's screw respectively, the equal screw thread of screw thread seat 406 has been cup jointed at the surface both ends of double-end lead screw 405, screw thread seat 406 and working chamber sliding connection, the top of screw thread seat 406 is fixed mutually with clamping plate 404, the one end of double-end lead screw 405 passes locating plate 401 and is fixed with rotation handle 407. Through positioning mechanism 4's setting, make the circuit board base plate place in constant head tank 402, and drive stud 405 through rotating handle 407 and rotate, utilize screw thread seat 406 and stud 405 threaded connection's relation, drive two screw thread seats 406 and move in working chamber phase to phase, thereby drive two clamp plates 404 and move in clamp groove 403 to the opposite direction, press from both sides tight location to the both sides of circuit board, the top of reserving out the circuit board is used for the pressfitting operation, guarantee the stability of circuit board pressfitting, improve the pressfitting effect.
Through the arrangement of the moving mechanism 3 and the pressing mechanism 2, the moving motor 307 drives the moving screw rod 302 to rotate, so that the sliding rod 303 is matched to drive the moving plate 304 to slide on the sliding rod 303, and further, the circuit board on the moving plate 304 is driven to move back and forth between the two pressing mechanisms 2, the pressing cylinder 202 can drive the suction cup 203 to suck the circuit board and press the circuit board substrate, so that the circuit boards with different layers are respectively pressed, the pressing effect is good, and the problem that the whole pressing is easy to misplace in the prior art is solved, and the arranged driving motor 308 drives the driving wheel to rotate, so as to drive the driving belt 306 to move, and further, the positioning mechanism 4 on the moving plate 304 is driven to slide on the sliding rail 309, the horizontal position of the circuit board substrate is adjusted, in addition, the rotating motor 204 drives the driving gear 205 to rotate, so as to drive the driven gear 206 meshed with the driving gear to rotate, and further, the angle of the circuit board is adjusted, so that the positions of the circuit board and the circuit board substrate are adjusted, accurate coincidence is realized, and the pressing precision is improved.
The working principle is as follows:
when the clamping device is used, a circuit board substrate is placed in the positioning groove 402, the double-headed screw rod 405 is driven to rotate by rotating the handle 407, and the two threaded seats 406 are driven to move oppositely in the working cavity by utilizing the threaded connection relationship between the threaded seats 406 and the double-headed screw rod 405, so that the two clamping plates 404 are driven to move oppositely in the clamping groove 403, and the two sides of the circuit board are clamped and positioned; the moving motor 307 drives the moving screw 302 to rotate, so that the sliding rod 303 drives the moving plate 304 to slide on the sliding rod 303, and further drives the circuit board on the moving plate 304 to move back and forth between the two pressing mechanisms 2, one of the pressing cylinders 202 drives the suction cup 203 to suck the circuit board and press the circuit board substrate, after the pressing is finished, the positioning mechanism 4 moves to the position below the other pressing cylinder 202 and performs the second pressing, so that the circuit boards with different layers are respectively pressed, the driving motor 308 drives the driving wheel to rotate, so as to drive the driving belt 306 to move, and further drive the positioning mechanism 4 on the moving plate 304 to slide on the sliding rail 309, so as to adjust the horizontal position of the circuit board substrate, in addition, the rotating motor 204 drives the driving wheel 205 to rotate, so as to drive the driven gear 206 engaged with the driving wheel to rotate, so as to drive the rotating plate 201 to rotate, and adjust the angle of the circuit board, so that the positions of the circuit board and the circuit board substrate are adjusted, so as to achieve accurate coincidence, and improve the pressing precision.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The pressing device for processing the multilayer circuit board comprises a top plate (1), wherein side plates (101) are symmetrically fixed on two sides of the bottom of the top plate (1), and the cross section of each side plate (101) is T-shaped, and the pressing device is characterized in that pressing mechanisms (2) are symmetrically arranged on two sides of the top plate (1), a moving mechanism (3) is arranged between the two side plates (101), a positioning mechanism (4) is arranged on the moving mechanism (3), and a first conveyor (5) and a second conveyor (6) are respectively arranged on two sides below the top plate (1);
moving mechanism (3) are including removal seat (301) that the symmetry set up, two remove seat (301) respectively with two curb plate (101) inboard fixed mutually, two remove one side that seat (301) are close to each other and all be equipped with the opening, one of them removes seat (301) internal rotation and is connected with removal lead screw (302), another removes seat (301) internal fixation has slide bar (303), two are equipped with movable plate (304) between removing seat (301), one side and the removal lead screw (302) threaded connection of movable plate (304), the opposite side and slide bar (303) sliding connection of movable plate (304).
2. The multilayer circuit board processing lamination device according to claim 1, wherein the lamination mechanism (2) comprises a rotating plate (201) rotatably connected to the top plate (1), the rotating plate (201) is disposed on the top plate (1) in a penetrating manner, a lamination cylinder (202) is fixed to the top of the rotating plate (201), and an output end of the lamination cylinder (202) penetrates through the rotating plate (201) and is fixed with a suction cup (203).
3. The laminating apparatus for processing the multi-layer circuit board according to claim 2, wherein a rotating motor (204) is fixed on the top of the top plate (1), an output end of the rotating motor (204) penetrates through the top plate (1) and is fixed with a driving gear (205), a driven gear (206) is fixed on the outer surface of the bottom of the rotating plate (201), and the driving gear (205) is meshed with the driven gear (206).
4. The pressing device for processing the multilayer circuit board according to claim 1, wherein the moving plate (304) is fixed with driving seats (305) at both sides, the top of the driving seat (305) is provided with an opening, both ends of the inner surface of the driving seat (305) are rotatably connected with driving wheels, and a driving belt (306) is arranged between the two driving wheels.
5. The pressing device for multilayer circuit board processing according to claim 4, wherein a moving motor (307) is fixed at the end of the moving base (301) provided with the moving screw (302), the output end of the moving motor (307) is fixed with the moving screw (302), a driving motor (308) is fixed at one side of the driving base (305), the output end of the driving motor (308) passes through the driving base (305) and is fixed with one of the driving wheels, and the top of the moving plate (304) is symmetrically provided with slide rails (309).
6. The pressing device for processing the multilayer circuit board according to claim 5, wherein the positioning mechanism (4) comprises a positioning plate (401) slidably connected with a slide rail (309), both sides of the bottom of the positioning plate (401) are fixed with the driving belt (306) through fixing blocks, a positioning groove (402) is formed in the top of the positioning plate (401), clamping grooves (403) are formed in both sides of the positioning groove (402), one end of each clamping groove (403) extends to the outer side surface of the positioning plate (401), and a clamping plate (404) is slidably connected in each clamping groove (403).
7. The multilayer circuit board processing press-fit device according to claim 6, wherein a working chamber is arranged below the positioning groove (402), the top of the working chamber extends to the surfaces of the positioning groove (402) and the clamping groove (403), a double-head screw (405) is rotatably connected in the working chamber, threads with opposite turning directions are respectively arranged on two sides of the outer surface of the double-head screw (405), threaded seats (406) are respectively sleeved on two ends of the outer surface of the double-head screw (405), the threaded seats (406) are slidably connected with the working chamber, the top of the threaded seats (406) is fixed with the clamping plate (404), and one end of the double-head screw (405) penetrates through the positioning plate (401) and is fixed with a rotating handle (407).
8. The laminating device for processing the multilayer circuit board according to claim 1, wherein the first conveyor (5) and the second conveyor (6) are identical in structure and are symmetrically arranged, the first conveyor (5) comprises a conveying table fixed with the side plate (101), two ends of the inner surface of the conveying table are rotatably connected with conveying wheels, a conveying belt is installed between the two conveying wheels, a conveying motor is fixed on one side of the conveying table, and the output end of the conveying motor penetrates through the conveying table and is fixed with one of the conveying wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211139078.2A CN115334786A (en) | 2022-09-19 | 2022-09-19 | Lamination device for processing multilayer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211139078.2A CN115334786A (en) | 2022-09-19 | 2022-09-19 | Lamination device for processing multilayer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115334786A true CN115334786A (en) | 2022-11-11 |
Family
ID=83914747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211139078.2A Withdrawn CN115334786A (en) | 2022-09-19 | 2022-09-19 | Lamination device for processing multilayer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115334786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117156727A (en) * | 2023-09-25 | 2023-12-01 | 江苏广谦电子有限公司 | Circuit board manufacturing and pressing equipment |
-
2022
- 2022-09-19 CN CN202211139078.2A patent/CN115334786A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117156727A (en) * | 2023-09-25 | 2023-12-01 | 江苏广谦电子有限公司 | Circuit board manufacturing and pressing equipment |
| CN117156727B (en) * | 2023-09-25 | 2024-03-29 | 江苏广谦电子有限公司 | Circuit board manufacturing and pressing equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221111 |
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| WW01 | Invention patent application withdrawn after publication |