CN117042342B - Multilayer circuit board laminating equipment and using method thereof - Google Patents
Multilayer circuit board laminating equipment and using method thereof Download PDFInfo
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- CN117042342B CN117042342B CN202311286995.8A CN202311286995A CN117042342B CN 117042342 B CN117042342 B CN 117042342B CN 202311286995 A CN202311286995 A CN 202311286995A CN 117042342 B CN117042342 B CN 117042342B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000010030 laminating Methods 0.000 title claims description 21
- 238000004804 winding Methods 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 54
- 238000007731 hot pressing Methods 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 239000011120 plywood Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000013589 supplement Substances 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- 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
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/06—Lamination
- H05K2203/068—Features of the lamination press or of the lamination process, e.g. using special separator sheets
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1105—Heating or thermal processing not related to soldering, firing, curing or laminating, e.g. for shaping the substrate or during finish plating
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1121—Cooling, e.g. specific areas of a PCB being cooled during reflow soldering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses multilayer circuit board superposition equipment and a use method thereof, which belong to the technical field of circuit board processing and comprise a workbench, wherein a placing plate is fixedly connected to the top of the workbench, a clamping assembly is arranged at the top of the placing plate, a supporting plate is fixedly connected to the top of the workbench, a connecting box is fixedly connected to one side of the supporting plate, and a cooling assembly is arranged in the connecting box. According to the invention, the linkage gear drives the limiting rod to move through the tooth groove, and the limiting rod is limited by the fixed block at the moment, so that the tooth groove drives the rotary table to rotate and slide, and the rotary table drives the winding wheel to wind the processing film through the connecting shaft, so that the processing film with thermal compression loss is wound on the winding wheel, the rear processing film can automatically move to the position right below the thermal compression plate, the automatic winding and automatic feeding supplement of the processing film can be realized, the mechanization degree is improved, and the processing efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of circuit board processing, and particularly relates to multilayer circuit board laminating equipment and a using method thereof.
Background
The circuit board can be called a printed circuit board or a printed circuit board, the circuit board is a flexible printed circuit board which is made of polyimide or polyester film and has high reliability, along with the continuous development of electronic products, the electronic products gradually develop towards miniaturization, the circuit board which is used as a core component of the electronic products also develops towards the directions of light, thin and small, the trend of high integration is higher and higher, and laminating equipment is needed to press the circuit board and processing materials in the manufacturing process of the multilayer circuit board.
Chinese application number: the patent CN202010655745.7 discloses a laminating device for reinforcing a flexible circuit board, which comprises: a steel sheet stacking, taking and placing mechanism; the conveying mechanism comprises a second conveying belt and a first conveying belt, and a feeding end of the second conveying belt is arranged at the bottom of a discharging end of the steel sheet stacking, taking and placing mechanism; the first three-roller clamping conveyor and the second three-roller clamping conveyor are arranged at the discharge end of the second conveying belt at equal intervals; the working gap of the electrostatic multi-roller rubberizing device and the conveying surface of the second conveying belt are horizontally arranged on the discharging side of the second conveying belt; the pre-hot-pressing double-roller conveyor and the third three-roller clamping conveyor are arranged on the discharging side of the electrostatic multi-roller rubberizing device; the double concave wheel adjustable positioners are sequentially arranged on two sides of the conveyor; get exothermic pressing mechanism, including pasting pressfitting machine and step feeder, paste the pressfitting machine setting between step feeder and first conveyer belt discharge end, the device can be with the complete subsides of sticker on the steel sheet, work efficiency and precision are high, but in actual course of working, circuit board surface heat is higher after the hot pressing, is unfavorable for multilayer circuit board's shaping.
Disclosure of Invention
The invention aims at: in order to solve the problem that the surface heat of the circuit board is high after hot pressing and is unfavorable for the forming of the multilayer circuit board, the multilayer circuit board laminating equipment and the use method thereof are provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a multilayer circuit board coincide equipment, includes the workstation, workstation top fixedly connected with places the board, place the board top and be provided with clamping assembly, workstation top fixedly connected with backup pad, backup pad one side fixedly connected with joint box, be provided with cooling module in the joint box, cooling module is connected with clamping assembly transmission, backup pad top fixedly connected with roof, roof bottom fixedly connected with electric putter, electric putter bottom fixedly connected with fixed plate, the fixed plate both sides all are provided with winding subassembly, it has the processing membrane to coil between the winding subassembly, fixed plate bottom fixedly connected with hot pressing plywood;
the winding assembly comprises two connecting plates, the connecting plates are fixedly connected with one side of a fixed plate, connecting frames are fixedly connected to two sides of the bottom of the connecting plates, winding wheels are connected between the two connecting frames through connecting shafts in a rotating mode, one end of one connecting shaft extends to one side of the connecting frame and is connected with a linkage gear in a rotating mode, a fixed rack is meshed with one side of the linkage gear, and one side of the fixed rack is fixedly connected with one side of a supporting plate.
As a further description of the above technical solution:
the inside tooth's socket of having seted up of linkage gear, be connected with the carousel through the connecting axle rotation in the tooth's socket, carousel one side and connecting axle one end fixed connection, carousel one side is articulated through the round pin axle has the gag lever post, the gag lever post pastes with the tooth's socket mutually, the laminating of gag lever post bottom has the fixed block, fixed block one side and carousel one side fixed connection, the fixed block cross section shape is the U-shaped, fixed block one side fixedly connected with first spring, first spring other end and gag lever post one side fixed connection.
As a further description of the above technical solution:
and a laminating wheel is rotationally connected between the two connecting frames, and one side of the laminating wheel is laminated with the winding wheel.
As a further description of the above technical solution:
the clamping assembly comprises two adjusting screws, the two adjusting screws are fixedly connected through a rotating shaft, the two adjusting screws are symmetrically distributed along the central position of the rotating shaft, the threads of the two adjusting screws are opposite in direction, one side of each adjusting screw is rotationally connected with a mounting block, one side of each mounting block is fixedly connected with one side of each placing plate, one end of each adjusting screw is fixedly connected with a transmission gear through the rotating shaft, the outer surface of each adjusting screw is in threaded connection with a screw seat, one side of each screw seat is fixedly connected with a clamping plate, and the bottoms of the clamping plates are attached to the tops of the placing plates.
As a further description of the above technical solution:
one side of the placing plate is fixedly connected with a sliding rod through a mounting block, the sliding sleeve is connected to the outer surface of the sliding rod in a sliding manner, and one side of the sliding sleeve is fixedly connected with one side of the clamping plate.
As a further description of the above technical solution:
the utility model discloses a workbench, including drive gear, connecting plate, sliding column, sliding groove, drive rack, drive gear laminating has drive rack to one side, drive rack top and connecting plate bottom fixed connection, drive rack bottom fixedly connected with sliding column, the sliding column has all been seted up to workstation top both sides, sliding column and sliding groove sliding connection.
As a further description of the above technical solution:
the cooling assembly comprises a cam, the equal fixedly connected with pivot in cam both sides, the connecting box inner wall both sides all inlay and are equipped with the bearing, and pivot swivelling joint is in the bearing, cam one side laminating has the stripper plate, stripper plate sliding connection is in the connecting box, stripper plate one side fixedly connected with gasbag, the gasbag other end and connecting box inner wall one side fixedly connected with, gasbag one side fixedly connected with a plurality of spray tubes, spray tube one end extends to the connecting box outside.
As a further description of the above technical solution:
the stripper plate top both sides all fixedly connected with sliding block, the spout has all been seted up to the connection box top both sides, sliding block sliding connection is in the spout, spout internal connection has the slide bar, slide bar and sliding block sliding connection, the slide bar surface cover is equipped with the second spring, second spring both ends respectively with sliding block one side and spout inner wall one side fixed connection.
As a further description of the above technical solution:
the cam both sides all have from the driving wheel through the pivot joint, drive gear one side is connected with the action wheel through the pivot fixedly connected with, the action wheel is connected with the drive belt with the transmission from the driving between the driving wheel.
The application method of the multilayer circuit board laminating equipment specifically comprises the following steps:
s1, a worker places a circuit board on the top of a placing plate, then, the worker starts an electric push rod, the electric push rod drives a fixed plate to move downwards, the fixed plate drives connecting plates on two sides to move downwards, a transmission rack is driven by the connecting plates to move downwards, a transmission gear is driven by the transmission rack to rotate, an adjusting screw is driven by the transmission gear to rotate, two screw bases are driven by the adjusting screw to be relatively close, and the clamping plates are driven by the screw bases to be relatively close by matching with a sliding sleeve and clamp the circuit board firmly;
s2, the electric push rod drives the fixed block to move downwards, the fixed block drives the connecting plate to move downwards, the connecting plate drives the connecting frame to move downwards, the connecting frame drives the processing film to move downwards through the two winding wheels, the processing film is gradually attached to the circuit board, and the fixed plate drives the hot-pressing plate to move downwards and carries out hot pressing on the circuit board and the processing film;
s3, after the superposition processing is completed, the electric push rod drives the fixed plate to move upwards, the fixed plate drives the connecting plate to move upwards, the connecting plate drives the transmission rack to move upwards, the transmission rack drives the transmission gear to rotate reversely, the transmission gear drives the adjusting screw rod to rotate reversely, the adjusting screw rod drives the clamping plate to release the limit stability on the circuit board through the screw rod seat, meanwhile, the connecting plate drives the winding wheel to move upwards, the winding wheel drives the linkage gear to move through the connecting shaft, the linkage gear rotates under the driving of the fixed rack, at the moment, the linkage gear drives the tooth slot to rotate, the tooth slot drives the limiting rod to move, the limiting rod is limited by the fixed block at the moment, the tooth slot can drive the rotary table to rotate and slide through the limiting rod, the rotary table drives the connecting shaft to rotate, and the connecting shaft drives the winding wheel to rotate and automatically wind the processing film;
s4, in the process that the electric push rod drives the hot pressing plate to process, the driving rack and the driving gear are matched to drive the driving wheel to reciprocate, the driving wheel drives the driven wheel to rotate through the driving belt, the driven wheel drives the cam to rotate through the rotating shaft, the cam drives the extrusion plate to move, meanwhile, the second spring drives the extrusion plate to reset through the sliding block, the extrusion plate can reciprocate, the extrusion plate drives the air bag to reciprocate, air in the air bag is sprayed outwards through the spray pipe, and therefore the formed circuit board is subjected to heat dissipation and cooling.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the winding assembly is arranged, when the connecting plate drives the linkage gear to move downwards through the winding wheel, the linkage gear rotates under the drive of the fixed rack, the tooth groove drives the limiting rod to rotate around the pin shaft, the linkage gear cannot drive the winding wheel to rotate, when the connecting plate drives the linkage gear to move upwards through the winding wheel, the linkage gear rotates under the drive of the fixed rack, at the moment, the linkage gear drives the limiting rod to move through the tooth groove, the limiting rod is limited by the fixed block, the tooth groove drives the turntable to rotate and slide, the turntable drives the winding wheel to wind the processing film through the connecting shaft, the processing film with hot pressing loss is wound on the winding wheel, the processing film at the back can automatically move to the position right below the hot pressing plate, automatic winding and automatic feeding supplement of the processing film can be realized, the mechanization degree is improved, and the processing efficiency is improved.
2. According to the invention, the cooling assembly is arranged, in the process that the electric push rod drives the hot pressing plate to process, the driving rack drives the driving wheel to reciprocate through the driving gear, the driving wheel drives the driven wheel to rotate, the driven wheel drives the cam to rotate, the cam is matched with the second spring to drive the extrusion plate to reciprocate, the extrusion plate drives the air bag to reciprocate, so that air in the air bag is sprayed out through the spray pipe and dissipates heat and cools the circuit board, and the circuit board after being processed and molded can be cooled rapidly, so that the forming speed of the circuit board and the processing film is accelerated.
3. According to the invention, the clamping assembly is arranged, the electric push rod drives the connecting plates at two sides of the fixed plate to move downwards, the connecting plates drive the transmission gears to rotate through the transmission racks, the transmission gears drive the adjusting screw to rotate, the adjusting screw drives the clamping plate to be relatively close to each other through the two screw seats and clamps the circuit board firmly, automatic clamping and releasing limiting of the circuit board in the processing process can be realized, and the circuit board can be limited firmly in the processing process, so that the superposition processing effect is ensured.
Drawings
Fig. 1 is a schematic perspective view of a multi-layer circuit board laminating apparatus according to the present invention;
fig. 2 is a schematic cross-sectional front view of a multi-layered circuit board stacking apparatus according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 of a multi-layer circuit board laminating apparatus according to the present invention;
FIG. 4 is a schematic side sectional view of a multi-layered circuit board stacking apparatus according to the present invention;
fig. 5 is an enlarged schematic view of a portion B of fig. 4 of a multi-layer circuit board laminating apparatus according to the present invention;
fig. 6 is a schematic top view of a clamping assembly of a multi-layer circuit board laminating apparatus according to the present invention;
fig. 7 is a schematic side sectional view of a linkage gear of a multi-layer circuit board laminating apparatus according to the present invention.
Legend description:
1. a work table; 2. a clamping assembly; 201. a clamping plate; 202. a transmission gear; 203. a screw rod seat; 204. adjusting a screw rod; 205. a slide bar; 206. a sliding sleeve; 207. a drive rack; 208. a sliding column; 209. a sliding groove; 210. a mounting block; 3. placing a plate; 4. a winding assembly; 401. a connecting plate; 402. a winding wheel; 403. a linkage gear; 404. a connecting frame; 405. a laminating wheel; 406. a fixed rack; 407. tooth slots; 408. a limit rod; 409. a first spring; 410. a fixed block; 411. a turntable; 412. a connecting shaft; 5. a top plate; 6. a support plate; 7. a connection box; 8. a cooling assembly; 801. a spray pipe; 802. a transmission belt; 803. an air bag; 804. a cam; 805. driven wheel; 806. a driving wheel; 807. a slide bar; 808. a chute; 809. a sliding block; 810. a second spring; 811. an extrusion plate; 9. an electric push rod; 10. a fixing plate; 11. hot pressing the plywood; 12. and processing the film.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
the utility model provides a multilayer circuit board folding equipment, including workstation 1, workstation 1 top fixedly connected with places board 3, place board 3 top and be provided with clamping assembly 2, workstation 1 top fixedly connected with backup pad 6, backup pad 6 one side fixedly connected with joint box 7, be provided with cooling module 8 in the joint box 7, cooling module 8 is connected with clamping assembly 2 transmission, backup pad 6 top fixedly connected with roof 5, roof 5 bottom fixedly connected with electric putter 9, electric putter 9 bottom fixedly connected with fixed plate 10, the fixed plate 10 both sides all are provided with winding subassembly 4, it has processing membrane 12 to coil between the winding subassembly 4, fixed plate 10 bottom fixedly connected with hot pressing plywood 11.
The winding assembly 4 comprises two connecting plates 401, the connecting plates 401 are fixedly connected with one side of the fixing plate 10, two sides of the bottom of the connecting plates 401 are fixedly connected with connecting frames 404, a winding wheel 402 is rotatably connected between the two connecting frames 404 through connecting shafts 412, one end of one connecting shaft 412 extends to one side of each connecting frame 404 and is rotatably connected with a linkage gear 403, one side of each linkage gear 403 is meshed with a fixed rack 406, one side of each fixed rack 406 is fixedly connected with one side of each supporting plate 6, tooth grooves 407 are formed in the linkage gears 403, rotary discs 411 are rotatably connected with one side of each tooth groove 407 through the connecting shafts 412, one side of each rotary disc 411 is fixedly connected with one end of each connecting shaft 412, one side of each rotary disc 411 is hinged with a limiting rod 408 through a pin shaft, each limiting rod 408 is attached to one side of each tooth groove 407, one side of each limiting rod 408 is fixedly connected with one side of each fixing block 410, the cross section of each fixing block 410 is U-shaped, one side of each fixing block 410 is fixedly connected with a first spring 409, the other end of each first spring 409 is fixedly connected with one side of each limiting rod 408, each side of the corresponding connecting frame 404 is rotatably connected with a rotary disc 405, and one side of the corresponding to the corresponding winding wheel 402.
The implementation mode specifically comprises the following steps: through setting up winding assembly 4, when connecting plate 401 passes through winding wheel 402 and drives linkage gear 403 upward movement, and linkage gear 403 rotates under the drive of fixed rack 406, and at this moment, linkage gear 403 drives gag lever post 408 and removes, and gag lever post 408 is spacing by fixed block 410 this moment for tooth's socket 407 drives carousel 411 and changes the slip, and carousel 411 drives winding wheel 402 and winds processing membrane 12, can realize automatic winding and autoloading of processing membrane 12 and supplement.
The clamping assembly 2 comprises two adjusting screws 204, the two adjusting screws 204 are fixedly connected through a rotating shaft, the two adjusting screws 204 are symmetrically distributed along the central position of the rotating shaft, the threads of the two adjusting screws 204 are opposite, one side of each adjusting screw 204 is rotationally connected with a mounting block 210, one side of each mounting block 210 is fixedly connected with one side of the placing plate 3, one end of each adjusting screw 204 is fixedly connected with a transmission gear 202 through the rotating shaft, the outer surface of each adjusting screw 204 is in threaded connection with a screw seat 203, one side of each screw seat 203 is fixedly connected with a clamping plate 201, the bottom of each clamping plate 201 is attached to the top of the placing plate 3, one side of the placing plate 3 is fixedly connected with a sliding rod 205 through the mounting block 210, the outer surface of each sliding rod 205 is in sliding connection with a sliding sleeve 206, one side of each sliding sleeve 206 is fixedly connected with one side of each clamping plate 201, one side of each transmission gear 202 is attached to a transmission rack 207, the top of each transmission rack 207 is fixedly connected with a sliding column 208, both sides of the top of each working table 1 are provided with sliding grooves 209, and the sliding columns 208 are in sliding connection with the sliding grooves 209.
The implementation mode specifically comprises the following steps: through setting up clamping assembly 2, electric putter 9 drives the connecting plate 401 of fixed plate 10 both sides and moves downwards, and connecting plate 401 drives drive gear 202 and rotates, and drive gear 202 drives adjustment lead screw 204 and rotates, and adjustment lead screw 204 drives clamping plate 201 and is close to relatively and carry out the centre gripping to the circuit board firm, can realize the automatic centre gripping to the circuit board in the course of working to guarantee the effect of coincide processing.
The cooling assembly 8 comprises a cam 804, the two sides of the cam 804 are fixedly connected with rotating shafts, bearings are embedded in the two sides of the inner wall of the connecting box 7, the rotating shafts are rotationally connected in the bearings, an extrusion plate 811 is attached to one side of the cam 804, the extrusion plate 811 is slidingly connected in the connecting box 7, an air bag 803 is fixedly connected to one side of the extrusion plate 811, the other end of the air bag 803 is fixedly connected with one side of the connecting box 7, a plurality of spray pipes 801 are fixedly connected to one side of the air bag 803, one end of each spray pipe 801 extends to the outside of the connecting box 7, sliding blocks 809 are fixedly connected to the two sides of the top of the extrusion plate 811, sliding grooves 808 are formed in the two sides of the top of the connecting box 7, the sliding blocks 809 are slidingly connected in the sliding grooves 808, sliding rods 807 are slidingly connected with sliding blocks 809, second springs 810 are sleeved on the outer surfaces of the sliding rods 807, two ends of each second spring 810 are fixedly connected with a driven wheel 805 through the rotating shafts, one side of each driving gear 202 is fixedly connected with a driving wheel through the rotating shafts, and a transmission belt 802 is connected between the driving wheel and the driven wheel 805.
The implementation mode specifically comprises the following steps: through setting up cooling module 8, at the electric putter 9 drive hot pressing plywood 11 in-process of processing, transmission rack 207 cooperates drive gear 202 to drive action wheel 806 reciprocating rotation, action wheel 806 passes through from driving wheel 805 to drive cam 804 rotation, cam 804 cooperation second spring 810 drives stripper plate 811 reciprocating motion, stripper plate 811 drives gasbag 803 and reciprocates for the air in the gasbag 803 is outwards spouted through spray tube 801 and is carried out the heat dissipation cooling to the circuit board, can carry out rapid cooling to the circuit board after the machine-shaping.
Working principle:
s1, a worker places a circuit board on the top of a placing plate 3, then, the worker starts an electric push rod 9, the electric push rod 9 drives a fixed plate 10 to move downwards, the fixed plate 10 drives connecting plates 401 on two sides to move downwards, the connecting plates 401 drive a transmission rack 207 to move downwards, the transmission rack 207 drives a transmission gear 202 to rotate, the transmission gear 202 drives an adjusting screw 204 to rotate, the adjusting screw 204 drives two screw bases 203 to be relatively close, and the screw bases 203 are matched with a sliding sleeve 206 to drive a clamping plate 201 to be relatively close and clamp the circuit board firmly;
s2, the electric push rod 9 drives the fixed block 410 to move downwards, the fixed block 410 drives the connecting plate 401 to move downwards, the connecting plate 401 drives the connecting frame 404 to move downwards, the connecting frame 404 drives the processing film 12 to move downwards through the two winding wheels 402, the processing film 12 is gradually attached to the circuit board, and the fixed plate 10 drives the hot pressing plate 11 to move downwards and carries out hot pressing on the circuit board and the processing film 12;
s3, after the superposition processing is completed, the electric push rod 9 drives the fixed plate 10 to move upwards, the fixed plate 10 drives the connecting plate 401 to move upwards, the connecting plate 401 drives the transmission rack 207 to move upwards, the transmission rack 207 drives the transmission gear 202 to rotate reversely, the transmission gear 202 drives the adjusting screw 204 to rotate reversely, the adjusting screw 204 drives the clamping plate 201 to remove the limit stability of the circuit board through the screw seat 203, meanwhile, the connecting plate 401 drives the winding wheel 402 to move upwards, the winding wheel 402 drives the linkage gear 403 to move through the connecting shaft 412, the linkage gear 403 rotates under the driving of the fixed rack 406, at the moment, the linkage gear 403 drives the tooth slot 407 to rotate, the tooth slot 407 drives the limiting rod 408 to move, the limiting rod 408 is limited by the fixed block 410 at the moment, the tooth slot 407 can drive the rotary table 411 to slide through the limiting rod 408, the rotary table 411 drives the connecting shaft 412 to rotate, and the connecting shaft 412 drives the winding wheel 402 to rotate and automatically wind the processing film 12;
s4, in the process that the electric push rod 9 drives the hot pressing plate 11 to process, the transmission rack 207 and the transmission gear 202 are matched to drive the driving wheel 806 to reciprocate, the driving wheel 806 drives the driven wheel 805 to rotate through the transmission belt 802, the driven wheel 805 drives the cam 804 to rotate through the rotating shaft, the cam 804 drives the pressing plate 811 to move, meanwhile, the second spring 810 drives the pressing plate 811 to reset through the sliding block 809, the pressing plate 811 can reciprocate, the pressing plate 811 drives the air bag 803 to reciprocate, and all air in the air bag 803 is sprayed outwards through the spray pipe 801, so that the formed circuit board is subjected to heat dissipation and cooling.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a multilayer circuit board folding equipment, includes workstation (1), its characterized in that, board (3) are placed to workstation (1) top fixedly connected with, place board (3) top and be provided with clamping assembly (2), workstation (1) top fixedly connected with backup pad (6), backup pad (6) one side fixedly connected with junction box (7), be provided with cooling module (8) in junction box (7), cooling module (8) are connected with clamping assembly (2) transmission, backup pad (6) top fixedly connected with roof (5), roof (5) bottom fixedly connected with electric putter (9), electric putter (9) bottom fixedly connected with fixed plate (10), fixed plate (10) both sides all are provided with winding subassembly (4), the winding has processing membrane (12) between winding subassembly (4), fixed plate (10) bottom fixedly connected with hot pressing plywood (11);
the winding assembly (4) comprises two connecting plates (401), the connecting plates (401) are fixedly connected with one side of a fixed plate (10), connecting frames (404) are fixedly connected to two sides of the bottom of the connecting plates (401), winding wheels (402) are rotatably connected between the two connecting frames (404) through connecting shafts (412), one end of one connecting shaft (412) extends to one side of the connecting frame (404) and is rotatably connected with a linkage gear (403), a fixed rack (406) is meshed with one side of the linkage gear (403), and one side of the fixed rack (406) is fixedly connected with one side of a supporting plate (6).
2. The multi-layer circuit board stacking device according to claim 1, wherein a tooth slot (407) is formed in the linkage gear (403), a rotary table (411) is rotationally connected in the tooth slot (407) through a connecting shaft (412), one side of the rotary table (411) is fixedly connected with one end of the connecting shaft (412), one side of the rotary table (411) is hinged with a limiting rod (408) through a pin shaft, the limiting rod (408) is attached to the tooth slot (407), a fixing block (410) is attached to the bottom of the limiting rod (408), one side of the fixing block (410) is fixedly connected with one side of the rotary table (411), the cross section of the fixing block (410) is U-shaped, one side of the fixing block (410) is fixedly connected with a first spring (409), and the other end of the first spring (409) is fixedly connected with one side of the limiting rod (408).
3. A multi-layer circuit board laminating apparatus according to claim 2, wherein an attaching wheel (405) is rotatably connected between the two connection frames (404), and one side of the attaching wheel (405) is attached to the winding wheel (402).
4. The multi-layer circuit board stacking device according to claim 3, wherein the clamping assembly (2) comprises two adjusting screws (204), the two adjusting screws (204) are fixedly connected through a rotating shaft, the two adjusting screws (204) are symmetrically distributed along the central position of the rotating shaft, the two adjusting screws (204) are opposite in screw thread direction, one side of each adjusting screw (204) is rotationally connected with a mounting block (210), one side of each mounting block (210) is fixedly connected with one side of the corresponding placing plate (3), one end of each adjusting screw (204) is fixedly connected with a transmission gear (202) through the rotating shaft, a screw seat (203) is in threaded connection with the outer surface of each adjusting screw (204), a clamping plate (201) is fixedly connected to one side of each screw seat, and the bottom of each clamping plate (201) is attached to the top of the corresponding placing plate (3).
5. The multi-layer circuit board stacking device according to claim 4, wherein one side of the placing board (3) is fixedly connected with a sliding rod (205) through a mounting block (210), the outer surface of the sliding rod (205) is slidably connected with a sliding sleeve (206), and one side of the sliding sleeve (206) is fixedly connected with one side of the clamping board (201).
6. The multi-layer circuit board stacking device according to claim 5, wherein a transmission rack (207) is attached to one side of the transmission gear (202), the top of the transmission rack (207) is fixedly connected with the bottom of the connecting plate (401), a sliding column (208) is fixedly connected with the bottom of the transmission rack (207), sliding grooves (209) are formed in two sides of the top of the workbench (1), and the sliding column (208) is in sliding connection with the sliding grooves (209).
7. The multi-layer circuit board laminating equipment according to claim 6, wherein the cooling assembly (8) comprises a cam (804), two sides of the cam (804) are fixedly connected with rotating shafts, two sides of the inner wall of the connecting box (7) are embedded with bearings, the rotating shafts are rotationally connected in the bearings, a squeezing plate (811) is attached to one side of the cam (804), the squeezing plate (811) is slidably connected in the connecting box (7), an air bag (803) is fixedly connected to one side of the squeezing plate (811), the other end of the air bag (803) is fixedly connected with one side of the inner wall of the connecting box (7), a plurality of spray pipes (801) are fixedly connected to one side of the air bag (803), and one end of each spray pipe (801) extends to the outside of the connecting box (7).
8. The multi-layer circuit board stacking device according to claim 7, wherein sliding blocks (809) are fixedly connected to two sides of the top of the extrusion plate (811), sliding grooves (808) are formed in two sides of the top of the connecting box (7), the sliding blocks (809) are slidably connected in the sliding grooves (808), sliding rods (807) are connected in the sliding grooves (808), the sliding rods (807) are slidably connected with the sliding blocks (809), second springs (810) are sleeved on the outer surfaces of the sliding rods (807), and two ends of each second spring (810) are fixedly connected with one side of each sliding block (809) and one side of the inner wall of each sliding groove (808).
9. The multi-layer circuit board stacking device according to claim 8, wherein two sides of the cam (804) are respectively connected with a driven wheel (805) in a clamping manner through a rotating shaft, one side of the transmission gear (202) is fixedly connected with a driving wheel (806) through the rotating shaft, and a transmission belt (802) is in transmission connection between the driving wheel (806) and the driven wheel (805).
10. A method for using a multilayer circuit board laminating apparatus according to claim 9, comprising the steps of:
s1, a worker places a circuit board on the top of a placing plate (3), then, the worker starts an electric push rod (9), the electric push rod (9) drives a fixed plate (10) to move downwards, the fixed plate (10) drives connecting plates (401) on two sides to move downwards, the connecting plates (401) drive a transmission rack (207) to move downwards, the transmission rack (207) drives a transmission gear (202) to rotate, the transmission gear (202) drives an adjusting screw (204) to rotate, the adjusting screw (204) drives two screw bases (203) to be relatively close, and the screw bases (203) are matched with a sliding sleeve (206) to drive a clamping plate (201) to be relatively close and clamp the circuit board firmly;
s2, an electric push rod (9) drives a fixed block (410) to move downwards, the fixed block (410) drives a connecting plate (401) to move downwards, the connecting plate (401) drives a connecting frame (404) to move downwards, the connecting frame (404) drives a processing film (12) to move downwards through two winding wheels (402), the processing film (12) is gradually attached to a circuit board, and a fixed plate (10) drives a hot pressing plate (11) to move downwards and carry out hot pressing on the circuit board and the processing film (12);
s3, after superposition processing is completed, the electric push rod (9) drives the fixing plate (10) to move upwards, the fixing plate (10) drives the connecting plate (401) to move upwards, the connecting plate (401) drives the transmission rack (207) to move upwards, the transmission rack (207) drives the transmission gear (202) to rotate reversely, the transmission gear (202) drives the adjusting screw rod (204) to rotate reversely, the adjusting screw rod (204) drives the clamping plate (201) to remove limit stability of the circuit board through the screw rod seat (203), meanwhile, the connecting plate (401) drives the winding wheel (402) to move upwards, the winding wheel (402) drives the linkage gear (403) to move through the connecting shaft (412), the linkage gear (403) rotates under the driving of the fixing rack (406), at the moment, the linkage gear (403) drives the limiting rod (408) to move, the limiting rod (408) is limited by the fixing block (410) at the moment, the tooth slot (407) can drive the turntable (411) to slide rotationally, the connecting shaft (412) drives the connecting shaft (412) to rotate automatically, and the connecting shaft (412) drives the winding wheel (402) to wind the film (12) to wind;
s4, in the process that the electric push rod (9) drives the hot pressing plate (11) to process, the transmission rack (207) is matched with the transmission gear (202) to drive the driving wheel (806) to rotate reciprocally, the driving wheel (806) drives the driven wheel (805) to rotate through the transmission belt (802), the driven wheel (805) drives the cam (804) to rotate through the rotating shaft, the cam (804) drives the pressing plate (811) to move, meanwhile, the second spring (810) drives the pressing plate (811) to do reset motion through the sliding block (809), the pressing plate (811) can do reciprocating motion, the pressing plate (811) drives the air bag (803) to do reciprocating motion, and air in the air bag (803) is sprayed outwards through the spray pipe (801), so that the formed circuit board is subjected to heat dissipation and cooling.
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| CN202311286995.8A CN117042342B (en) | 2023-10-08 | 2023-10-08 | Multilayer circuit board laminating equipment and using method thereof |
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| CN202311286995.8A CN117042342B (en) | 2023-10-08 | 2023-10-08 | Multilayer circuit board laminating equipment and using method thereof |
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| CN117042342B true CN117042342B (en) | 2023-12-26 |
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| CN118544207A (en) * | 2024-07-29 | 2024-08-27 | 四川雅吉芯电子科技有限公司 | Electric polisher for monocrystalline silicon processing and using method thereof |
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| CN117042342A (en) | 2023-11-10 |
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