CN117261426B - Multilayer printed wiring board printing drying device - Google Patents

Multilayer printed wiring board printing drying device Download PDF

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Publication number
CN117261426B
CN117261426B CN202311118987.2A CN202311118987A CN117261426B CN 117261426 B CN117261426 B CN 117261426B CN 202311118987 A CN202311118987 A CN 202311118987A CN 117261426 B CN117261426 B CN 117261426B
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CN
China
Prior art keywords
fixedly connected
column
groove
air pump
slot
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Active
Application number
CN202311118987.2A
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Chinese (zh)
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CN117261426A (en
Inventor
陈子安
罗明晖
陈润豪
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Guangdong Hetong Technology Co ltd
Original Assignee
Guangdong Hetong Technology Co ltd
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Priority to CN202311118987.2A priority Critical patent/CN117261426B/en
Publication of CN117261426A publication Critical patent/CN117261426A/en
Application granted granted Critical
Publication of CN117261426B publication Critical patent/CN117261426B/en
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Classifications

    • 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
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/914—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/918—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with at least two picking-up heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0214—Articles of special size, shape or weigh
    • B65G2201/022—Flat
    • 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
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0147—Carriers and holders
    • H05K2203/0165—Holder for holding a Printed Circuit Board [PCB] during processing, e.g. during screen printing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a printing and drying device for a multilayer printed circuit board, and relates to the technical field of printed circuit boards. This multilayer printed wiring board printing drying device, including seat frame mechanism, seat frame mechanism includes the mainboard, the surface middle part of mainboard has run through and has been seted up first groove of getting, the first front inner wall middle part of getting the groove has run through and has been seted up the second and get the groove, the equal fixedly connected with curb plate of the left and right sides surface of mainboard, the inside groove has been seted up in the middle part of the terminal surface that the first groove of getting was kept away from to the curb plate, the inside groove extends and runs through the mainboard and with first intercommunication of getting between the groove, the left and right sides symmetry of mainboard is provided with self-locking mechanism, the bilateral symmetry of mainboard is provided with fixture, fixture includes pneumatic flexible post, the lower surface fixed connection curb plate of pneumatic flexible post, the one end that two pneumatic flexible posts are close is fixedly connected with post board respectively about, a multilayer printed wiring board printing drying device, when drying circuit board for the connection stability of circuit board is great increase.

Description

Multilayer printed wiring board printing drying device
Technical Field
The invention relates to the technical field of printed circuit boards, in particular to a printing and drying device for a multilayer printed circuit board.
Background
PCB (Printed Circuit Board) the Chinese name printed circuit board, also called printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrically interconnecting electronic components. It is called a "printed" circuit board because it is made using electronic printing.
Traditional circuit board drying device inserts the circuit board on drying device's tray frame, damages the circuit board easily at the in-process of inserting, and the in-process circuit board that dries slides easily, and it is also inconvenient to take the circuit board, all causes the damage of circuit board easily to cause economic loss, in order to solve above-mentioned problem that exists, propose a multilayer printed wiring board printing drying device.
Disclosure of Invention
The invention aims to provide a multilayer printed circuit board printing and drying device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multilayer printed wiring board printing drying device, includes seat frame mechanism, seat frame mechanism includes the mainboard, the surface middle part of mainboard runs through and has seted up first groove of getting, the first front inner wall middle part of getting the groove runs through and has seted up the second and get the groove, the left and right sides surface of mainboard all fixedly connected with curb plate, the side face middle part that the curb plate kept away from first groove of getting has run through and has seted up the inside groove, the inside groove extends and runs through the mainboard and with first get between the groove intercommunication; the left and right parts of the main board are symmetrically provided with self-locking mechanisms; the left side and the right side of the main board are symmetrically provided with clamping mechanisms, each clamping mechanism comprises a pneumatic telescopic column, the lower surfaces of the pneumatic telescopic columns are fixedly connected with side plates, the ends, close to each other, of the pneumatic telescopic columns are respectively and fixedly connected with column plates, the front ends and the rear ends of the two column plates, close to each other, of the two column plates are fixedly connected with side columns, the lower columns are fixedly connected with lower columns, the lower columns are U-shaped and open towards the main board, rod rollers are arranged between the front ends and the rear ends of the two side columns, the number of the rod rollers is two, the two front ends and the rear ends of the rod rollers are correspondingly penetrated and movably connected with the side columns through bearings, the outer sides of the two rod rollers are sleeved with rotating belts together, inner pads are arranged between the two rod rollers, the inner pads are matched with the rod rollers, and the front ends and the rear ends of the inner pads are correspondingly and fixedly connected with the side columns; the front side of the seat frame mechanism is provided with a change mechanism, the change mechanism comprises a first motor, the right end output shaft of the first motor is fixedly connected with an organic column, the outer side of the middle part of the organic column is fixedly sleeved with a sleeve ring, the front side and the rear side of the sleeve ring are fixedly connected with plate rods, the ends of the plate rods, which are far away from the sleeve ring, are fixedly connected with panels, the rear ends of the plate rods at the rear side are correspondingly embedded into the second groove and are matched with the second groove, and the panels at the rear side are correspondingly embedded into the first groove and are matched with the first groove; and a baking and blowing mechanism is arranged at the rear of the seat frame mechanism.
Preferably, the lower surface of the side plate is fixedly connected with a bottom column; every self-locking mechanism includes two fore-and-aft setting's pillar bags, the lower extreme of pillar bag corresponds runs through and fixed connection mainboard, the inside cavity of pillar bag, the inside fixedly connected with first spring of pillar bag, the upper end of pillar bag stretches out the mainboard and fixedly connected with layer board, and two that the pillar bag just right around deviates from that lateral wall runs through and fixedly connected with first trachea, first trachea presents tubulose, and just right around the two that the one end that the pillar bag was kept away from to first trachea runs through the mainboard and just fixedly connected with stifled bag jointly.
Preferably, the left side and the right side of the main board are symmetrically provided with a pipe passing mechanism, the pipe passing mechanism is positioned at the side where the two clamping mechanisms deviate from each other, the pipe passing mechanism comprises a hard pipe, the hard pipe is tubular, and the ports of the left and the right hard pipes, which are close to each other, correspondingly penetrate through and are fixedly connected with a pneumatic telescopic column; the middle part embedding of hard tube is just fixed intercommunication has stifled pipe, the stifled bag corresponds and is in the inside of stifled pipe and with stifled pipe adaptation, the one end that the first trachea is close to stifled bag corresponds and runs through and fixed connection hard tube.
Preferably, the two that the hard tube deviates from about the one port fixedly connected with sacculus, the sacculus presents ball shell shape, the sacculus is kept away from the one port fixedly connected with second trachea of hard tube, the cover shell has been cup jointed in the outside of sacculus, the cover shell presents ball shell shape, the fixed outside of cup jointing in the hard tube of one side of cover shell and the fixed outside of cup jointing in the second tracheal of woods one side.
Preferably, the left side and the right side of the main board are symmetrically provided with the inflating mechanisms, and the inflating mechanisms are positioned below the clamping mechanism and the through pipe mechanism; the inflation mechanism comprises a first air pump, the ends, close to the first air pumps, of the left and right air pumps are respectively and fixedly connected with a pump column, the first air pump and the pump column are correspondingly and fixedly inserted into an inner groove and are matched with the inner groove, a slot is formed in the middle of the end face, far away from the first air pump, of the pump column, a connecting sheet is embedded and fixedly connected into the inner wall of the side, close to the first air pump, of the connecting sheet, a wiring is fixedly connected with the side, close to the first air pump, of the connecting sheet, the end, far away from the connecting sheet, of the first air pump is fixedly connected, and the wiring is embedded into the pump column; the port activity grafting of slot has the traveller, the that terminal surface fixedly connected with second spring of traveller inserted the slot, the that end fixedly connected with slot of traveller is kept away from to the second spring, the that end that the traveller stretched out the slot is in the inside of first groove of getting, lateral direction slot direction shrink under the that end that the traveller stretched out the slot, the embedding of that side and fixedly connected with third trachea of pump column were kept away from to the first air pump, the third trachea presents tubulose, the that terminal surface fixedly connected with second trachea of first air pump is kept away from to the third trachea.
Preferably, the front panel and the rear panel are centrosymmetric by taking the machine column as an axis, an open slot is formed in the middle of the clockwise surface of the panel, a second air pump is fixedly connected in the middle of the anticlockwise surface of the panel, a connecting pipe is fixedly connected in the middle of the surface of the second air pump, which is close to the panel, one end of the connecting pipe, which is far away from the second air pump, penetrates through the panel and stretches into the interior of the open slot, one end of the connecting pipe, which is far away from the second air pump, penetrates through and is fixedly connected with a sucking disc, and the sucking disc is opposite to and is matched with the open slot; the left surface of first motor fixedly connected with stand, the one end that the stand kept away from first motor corresponds fixed connection left side the front surface of bottom post.
Preferably, the baking and blowing mechanism comprises a sleeve cover, the sleeve cover is positioned right above the main board, a hollow groove is evenly formed in the outer side of the upper wall of the sleeve cover in a penetrating mode, the middle of the upper wall of the sleeve cover is penetrated, a second motor is fixedly connected with the middle of the upper wall of the sleeve cover, the lower end of the second motor stretches into the sleeve cover, a fan blade is fixedly connected with the lower end output shaft of the second motor, a baking lamp is evenly fixedly arranged on the inner side arc wall of the sleeve cover in an equidistant mode, a shell column is fixedly connected with the middle of the rear surface of the sleeve cover, one end, far away from the sleeve cover, of the shell column faces to the lower side, the bottom plate is fixedly connected with the lower end of the bottom plate, and the front end of the bottom plate is correspondingly inserted between the bottom columns and is fixedly connected with the bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) The multilayer printed circuit board printing and drying device can be used for manually or mechanically feeding the circuit board by arranging the circuit board in the first slot in the forward direction, so that the circuit board throwing operation of the device is convenient and quick.
(2) The multilayer printed circuit board printing and drying device has the advantages that the left side and the right side of the clamping circuit board are pushed through the rotating belt, meanwhile, accurate positioning can be carried out on the correct position of the circuit board, and the time for right-facing the position of the circuit board is effectively saved.
(3) The multilayer printed circuit board printing and drying device has the advantages that the clamping force of the rotating belt on the circuit board is visualized through the size of the balloon, the visualization of the clamping force of the device is improved, and therefore the device works better.
(4) A multilayer printed circuit board printing and drying device greatly increases the connection stability of a circuit board when the circuit board is dried.
(5) And the multilayer printed circuit board printing and drying device is communicated between the isolated saccule and the pneumatic telescopic column, so that the gas inside the pneumatic telescopic column is locked to flow, and the circuit board is safer and firmer when the drying operation is carried out.
(6) The multilayer printed circuit board printing and drying device is characterized in that the exchange mechanism and the clamping mechanism are matched with each other, so that the circuit board can be taken out conveniently, and the working flow of the device is smoother.
(7) The multilayer printed circuit board printing and drying device can facilitate the placement and the taking out of the circuit board by the operation of drying, meanwhile, the front circuit of the circuit board can not be touched all the time, and the drying safety of the circuit board is improved.
(8) When the panel at the rear side adsorbs the circuit board to carry out clamping and drying operations, the panel at the front side can synchronously carry out the taking-out operation after the circuit board is dried, so that the drying efficiency of the device is higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a mounting mechanism of the present invention;
FIG. 3 is a schematic view of a self-locking mechanism of the present invention;
FIG. 4 is a schematic diagram of a cartridge of the present invention;
FIG. 5 is a schematic view of a portion of a body of the present invention;
FIG. 6 is a schematic view of a clamping mechanism according to the present invention;
FIG. 7 is a schematic diagram of a transfer belt according to the present invention;
FIG. 8 is a schematic view of a pipe through mechanism of the present invention;
FIG. 9 is a schematic view of an inflation mechanism according to the present invention;
FIG. 10 is a schematic diagram of a change-over mechanism according to the present invention;
FIG. 11 is a schematic view of a panel of the present invention;
FIG. 12 is a schematic view of a drying and blowing mechanism according to the present invention;
fig. 13 is a schematic bottom view of the shroud of the present invention.
In the figure: 1. a mount mechanism; 101. a main board; 102. a first slot; 103. a second slot; 104. a side plate; 105. an inner tank; 106. a bottom post; 2. a self-locking mechanism; 201. a column bag; 202. a first spring; 203. a supporting plate; 204. a first air tube; 205. blocking the bag; 3. a clamping mechanism; 301. a pneumatic telescopic column; 302. a pillar plate; 303. a side column; 304. a lower column; 305. a lever roller; 306. rotating the belt; 307. an inner pad; 4. a tube-through mechanism; 401. a hard tube; 402. plugging the pipe; 403. a balloon; 404. a second air pipe; 405. a casing; 5. an inflation mechanism; 501. a first air pump; 502. a pump column; 503. a slot; 504. a tab; 505. wiring; 506. a second spring; 507. a spool; 508. a third air pipe; 6. a change mechanism; 601. a first motor; 602. a machine column; 603. a collar; 604. a plate bar; 605. a panel; 606. placing a groove; 607. a second air pump; 608. a connecting pipe; 609. a suction cup; 610. a column; 7. a baking and blowing mechanism; 701. a cover; 702. routing; 703. a second motor; 704. a fan blade; 705. baking the lamp; 706. a shell column; 707. a bottom plate.
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. 1-13, the present invention provides a technical solution: the utility model provides a multilayer printed wiring board printing drying device, including seat frame mechanism 1, seat frame mechanism 1 includes mainboard 101, and the surface middle part of mainboard 101 runs through and has seted up first groove 102 of getting, and the front inner wall middle part of first groove 102 runs through and has seted up second groove 103 of getting, and the left and right sides surface of mainboard 101 all fixedly connected with curb plate 104, and the one end face middle part that curb plate 104 kept away from first groove 102 runs through and has seted up inside groove 105, and inside groove 105 extends and runs through mainboard 101 and with first groove 102 between the intercommunication (as shown in fig. 2); the left and right parts of the main board 101 are symmetrically provided with self-locking mechanisms 2; the left side and the right side of the main board 101 are symmetrically provided with clamping mechanisms 3, each clamping mechanism 3 comprises a pneumatic telescopic column 301, the lower surfaces of the pneumatic telescopic columns 301 are fixedly connected with side boards 104, the ends, close to the left and the right pneumatic telescopic columns 301, of the pneumatic telescopic columns 301 are respectively fixedly connected with column boards 302, the front ends, close to the left and the right column boards 302, of the two column boards 302 are respectively fixedly connected with side columns 303, the lower ends of the side columns 303 are fixedly connected with lower columns 304, the lower columns 304 are U-shaped and open towards the main board 101, rod rollers 305 are arranged between the front and the rear opposite side columns 303, the number of the rod rollers 305 is two and are arranged up and down, the front ends and the rear ends of the rod rollers 305 correspondingly penetrate through and are movably connected with the side columns 303 through bearings, rotating belts 306 are sleeved on the outer sides of the upper and the lower rod rollers 305 together, inner pads 307 are matched with the rod rollers 305, and the front ends and the rear ends of the inner pads 307 are correspondingly fixedly connected with the side columns 303; the front side of the seat frame mechanism 1 is provided with a change mechanism 6, the change mechanism 6 comprises a first motor 601, the right end output shaft of the first motor 601 is fixedly connected with an organic column 602, the outer side of the middle part of the organic column 602 is fixedly sleeved with a sleeve ring 603, the front side and the rear side of the sleeve ring 603 are fixedly connected with plate rods 604, the end, far away from the sleeve ring 603, of each plate rod 604 is fixedly connected with a panel 605, the rear end of each plate rod 604 at the rear side is correspondingly embedded into a second taking groove 103 and is matched with the second taking groove 103, and each panel 605 at the rear side is correspondingly embedded into a first taking groove 102 and is matched with the first taking groove 102; a baking and blowing mechanism 7 is arranged behind the seat frame mechanism 1.
The lower surface of the side plate 104 is fixedly connected with a bottom post 106; each self-locking mechanism 2 comprises two pillar bags 201 which are arranged front and back, the lower ends of the pillar bags 201 correspondingly penetrate through and are fixedly connected with the main board 101 (as shown in fig. 2), the inside of each pillar bag 201 is hollow, the pillar bags 201 are made of elastic materials, the inside of each pillar bag 201 is fixedly connected with a first spring 202, the upper ends of the pillar bags 201 extend out of the main board 101 and are fixedly connected with supporting plates 203, the side walls, opposite front and back, of the two pillar bags 201 deviate from each other, penetrate through and are fixedly connected with first air pipes 204, the first air pipes 204 are tubular, the ends, opposite front and back, of the two first air pipes 204, which are opposite front and back, of the pillar bags 201 penetrate through the main board 101 and are fixedly connected with blocking bags 205 together, and the blocking bags 205 are made of elastic materials.
The left side and the right side of the main board 101 are symmetrically provided with a pipe through mechanism 4, the pipe through mechanism 4 is positioned at the side where the two clamping mechanisms 3 deviate from each other, the pipe through mechanism 4 comprises a hard pipe 401, the hard pipe 401 is tubular, and the port where the left hard pipe 401 and the right hard pipe 401 are close to each other correspondingly penetrates through and is fixedly connected with a pneumatic telescopic column 301; the middle part of hard tube 401 is embedded and fixedly communicated with a blocking tube 402, and blocking bag 205 is correspondingly positioned in blocking tube 402 and is matched with blocking tube 402, and in an initial state, blocking tube 402 is not blocked by blocking bag 205, and the end of first air tube 204 close to blocking bag 205 correspondingly penetrates through and is fixedly connected with hard tube 401 (shown in fig. 8).
The balloon 403 is fixedly connected to the port, which is away from the left hard tube 401 and the right hard tube 401, of the balloon 403, the balloon 403 is made of elastic materials, the port, which is away from the hard tube 401, of the balloon 403 is fixedly connected with the second air tube 404, the second air tube 404 is made of soft materials, the outer side of the balloon 403 is sleeved with the casing 405, the casing 405 is made of transparent hard materials, the casing 405 is in a spherical shell shape, one side of the casing 405 is fixedly sleeved on the outer side of the hard tube 401, and one side of the casing is fixedly sleeved on the outer side of the second air tube 404.
The left side and the right side of the main board 101 are symmetrically provided with an inflating mechanism 5, and the inflating mechanism 5 is positioned below the clamping mechanism 3 and the through pipe mechanism 4; the inflating mechanism 5 comprises a first air pump 501, the ends of the left and right first air pumps 501, which are close to each other, are respectively and fixedly connected with a pump column 502, the first air pump 501 and the pump column 502 are correspondingly and fixedly inserted into the inner groove 105 and are matched with the inner groove 105, a slot 503 is formed in the middle of the end surface of the pump column 502, which is far away from the first air pump 501, a tab 504 is embedded and fixedly connected into the inner wall of the side of the slot 503, which is close to the first air pump 501, a wiring 505 is fixedly connected to the side of the tab 504, which is close to the first air pump 501, the end of the wiring 505, which is far away from the tab 504, is fixedly connected with the first air pump 501, and the wiring 505 is embedded into the inner part of the pump column 502; the port activity grafting of slot 503 has the traveller 507, the that terminal surface fixedly connected with second spring 506 of traveller 507 inserted slot 503, the that the end fixed connection slot 503 of traveller 507 is kept away from to second spring 506, the that the traveller 507 stretches out slot 503's that the one end is in the inside of first groove 102 of getting, the that the traveller 507 stretches out slot 503's that the one end downside contracts to slot 503 direction (as shown in fig. 9), the one side embedding and the fixedly connected with third trachea 508 of the one side that pump post 502 was kept away from to first air pump 501, third trachea 508 presents tubulose, the one end that the third trachea 508 kept away from first air pump 501 is fixedly connected with second trachea 404.
The front panel 605 and the rear panel 605 are centered symmetrically by taking the machine column 602 as an axis, an open slot 606 is formed in the middle of the clockwise surface of the panel 605, a second air pump 607 is fixedly connected in the middle of the anticlockwise surface of the panel 605, a connecting pipe 608 is fixedly connected in the middle of the surface of the second air pump 607, one end of the connecting pipe 608, which is far away from the second air pump 607, penetrates through the panel 605 and stretches into the interior of the open slot 606, one end of the connecting pipe 608, which is far away from the second air pump 607, penetrates through and is fixedly connected with a sucker 609, the sucker 609 is opposite to the open slot 606 and is adapted, and when the rear panel 605 is positioned in the interior of the first access slot 102, the upper end face of the sucker 609 on the rear side is flush with the upper surface of the supporting plate 203; the left surface of the first motor 601 is fixedly connected with a stand column 610, and the end of the stand column 610 away from the first motor 601 is correspondingly and fixedly connected with the front surface of the left bottom column 106.
The baking and blowing mechanism 7 comprises a cover 701, the cover 701 is positioned right above the main board 101, a hollow groove 702 is evenly and evenly formed in the outer side of the upper wall of the cover 701 in a penetrating mode, a second motor 703 is fixedly connected in the middle of the upper wall of the cover 701 in a penetrating mode, the lower end of the second motor 703 stretches into the cover 701, a fan blade 704 is fixedly connected to the lower end output shaft of the second motor 703, the radius of the fan blade 704 is smaller than the inner diameter of the cover 701, baking lamps 705 are evenly and fixedly connected to the inner side arc wall of the cover 701 in an equidistant mode, a shell column 706 is fixedly connected to the middle of the rear surface of the cover 701, one end, far away from the cover 701, of the shell column 706 faces to the lower side and is fixedly connected with a base plate 707, and the front end of the base plate 707 is correspondingly inserted between the two base columns 106 and is fixedly connected with the base plate.
Working principle:
the first step: the manual or mechanical feeding can be realized by only arranging the circuit board in the forward direction approximately aligned to the first taking groove 102, so that the circuit board throwing operation of the device is convenient and quick.
And a second step of: after the circuit board is placed above the main board 101 in the forward direction, the four corners of the lower side of the circuit board are supported by the upper surfaces of the four supporting plates 203 through the approximate positioning of the first taking groove 102, then the first motor 601 is started to enable the rear side panel 605 to be embedded into the first taking groove 102, at the moment, the panel 605 can squeeze the extending sliding column 507 into the slot 503, so that the sliding column 507 and the connecting sheet 504 are connected, the first air pump 501 is controlled to transmit air through the wiring 505, the pneumatic telescopic column 301 is enabled to extend through the communication of the through pipe mechanism 4, the rotating belts 306 on the left side and the right side synchronously move towards the circuit board, the synchronous pushing of the rotating belts 306 on the two sides plays a role of righting the circuit board, the front side of the circuit board faces the sleeve 701, the left side and the right side of the circuit board are clamped through the pushing of the rotating belts 306, meanwhile, the righting of the circuit board can be assisted to accurately position, and the time for righting the circuit board is effectively saved.
And a third step of: after the rotating belt 306 contacts the circuit board, the pneumatic telescopic column 301 cannot stretch at this time, gas led out from the first air pump 501 can only be discharged through the expanding balloon 403, the specific expansion size of the balloon 403 can be seen from the outside through the design of the transparent hard material of the casing 405, so that the clamping force of the rotating belt 306 to the circuit board can be visualized through the size of the balloon 403, the visualization of the device clamping force is improved, and the device can work better.
Fourth step: the second air pump 607 of start rear side absorbs the inside gas of sucking disc 609 to inhale the inside vacuum state of sucking disc 609, under this kind of step, sucking disc 609 can laminate gradually in the bottom surface position of circuit board, through the adsorption of sucking disc 609, cooperates the centre gripping of changeing the area 306, thereby when drying the circuit board, makes the great increase of connection stability of circuit board.
Fifth step: through sucking the adsorption circuit board that bleeds of sucking disc 609, after the inside air discharge of sucking disc 609 is depleted, the circuit board can move to the downside under the drive of sucking disc 609, thereby make the layer board 203 by the push down, through the inside gas introduction of cylinder bag 201 to in the stifled bag 205 of first gas pipe 204, make stifled pipe 402 by the shutoff through the expansion of stifled bag 205, thereby communicate between isolated sacculus 403 and the pneumatic telescopic column 301, the inside gas flow of locking pneumatic telescopic column 301, thereby the clamping dynamics to both sides changeing area 306 locks, make the device when carrying out the stoving operation, the circuit board is safer and firm.
Sixth step: after the drying is completed, through the sleeving arrangement of the rotating belt 306 and the rod roller 305, the first motor 601 is directly started to drive the panel 605 at the rear side to rotate clockwise, and at the moment, the sucker 609 completely and firmly adsorbs the circuit board, so that the circuit board can be stably moved by the panel 605 at the rear side, and meanwhile, the clamping and blocking of the circuit board can be avoided due to the rotation trend of the rotating belt 306, so that the circuit board is conveniently taken out, and the exchange mechanism 6 and the clamping mechanism 3 are matched with each other, so that the work flow of the device is smoother.
Seventh step: through the circuit board of above-mentioned operation stoving, can make things convenient for the placing and taking out of circuit board, the front circuit of circuit board can not be touched all the time simultaneously, further solved the wearing and tearing problem in the circuit board stoving operation, improve the stoving safety of circuit board.
Eighth step: through the bidirectional setting of the upper plate rod 604 of the exchange mechanism 6, only the first motor 601 needs to be driven to rotate clockwise, the front and rear side panels 605 can be temporarily replaced to take the circuit board, and when the rear side panels 605 adsorb the circuit board to clamp and dry, the front side panels 605 can synchronously take out the circuit board after the drying is completed, so that the drying efficiency of the device is higher.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a multilayer printed wiring board printing drying device, includes seat frame mechanism (1), seat frame mechanism (1) include mainboard (101), its characterized in that: the middle part of the surface of the main board (101) is provided with a first taking groove (102) in a penetrating way, the middle part of the front inner wall of the first taking groove (102) is provided with a second taking groove (103) in a penetrating way, the left surface and the right surface of the main board (101) are fixedly connected with side boards (104), the middle part of the end surface of the side board (104) far away from the first taking groove (102) is provided with an inner groove (105) in a penetrating way, and the inner groove (105) extends to penetrate through the main board (101) and is communicated with the first taking groove (102);
the left and right parts of the main board (101) are symmetrically provided with self-locking mechanisms (2);
clamping mechanisms (3) are symmetrically arranged on the left side and the right side of the main board (101), each clamping mechanism (3) comprises a pneumatic telescopic column (301), the lower surfaces of the pneumatic telescopic columns (301) are fixedly connected with side plates (104), the ends, close to each other, of the pneumatic telescopic columns (301) are fixedly connected with column plates (302) respectively, the front sides and the rear sides of the column plates (302) are fixedly connected with side columns (303), the lower ends of the side columns (303) are fixedly connected with lower columns (304), the lower columns (304) are U-shaped and open towards the main board (101), rod rollers (305) are arranged between the front side columns (303) and the rear side columns (307), the number of the rod rollers (305) is two, the front ends and the rear ends of the rod rollers (305) are correspondingly penetrated and are movably connected with the side columns (303) through bearings, rotating belts (306) are sleeved on the outer sides of the upper side columns (305) and the lower sides of the rod rollers (305), inner pads (307) are arranged between the upper and the lower rods (305), and the inner pads (307) are correspondingly connected with the inner pads (307);
the front side of the seat frame mechanism (1) is provided with a change mechanism (6), the change mechanism (6) comprises a first motor (601), a right end output shaft of the first motor (601) is fixedly connected with an organic column (602), a sleeve ring (603) is fixedly sleeved on the outer side of the middle of the organic column (602), plate rods (604) are fixedly connected to the front side and the rear side of the sleeve ring (603), a panel (605) is fixedly connected to the end, far away from the sleeve ring (603), of the plate rods (604), the rear end of the plate rods (604) at the rear side is correspondingly embedded into a second taking groove (103) and is matched with the second taking groove (103), and the panel (605) at the rear side is correspondingly embedded into a first taking groove (102) and is matched with the first taking groove (102);
a baking and blowing mechanism (7) is arranged at the rear of the seat frame mechanism (1);
the lower surface of the side plate (104) is fixedly connected with a bottom column (106);
each self-locking mechanism (2) comprises two column bags (201) which are arranged front and back, the lower ends of the column bags (201) correspondingly penetrate through and are fixedly connected with a main board (101), the inside of each column bag (201) is hollow, a first spring (202) is fixedly connected with the inside of each column bag (201), the upper ends of the column bags (201) extend out of the main board (101) and are fixedly connected with a supporting plate (203), the side walls, facing front and back, of the column bags (201) and deviating from each other penetrate through and are fixedly connected with a first air pipe (204), the first air pipe (204) is tubular, and the ends, facing front and back, of the two first air pipes (204) away from the column bags (201) penetrate through the main board (101) and are jointly fixedly connected with a blocking bag (205);
the left side and the right side of the main board (101) are symmetrically provided with a pipe passing mechanism (4), the pipe passing mechanism (4) is positioned at the side where the two clamping mechanisms (3) deviate from each other, the pipe passing mechanism (4) comprises a hard pipe (401), the hard pipe (401) is tubular, and the ports of the left and the right hard pipes (401) close to each other correspondingly penetrate through and are fixedly connected with a pneumatic telescopic column (301);
the middle part of the hard tube (401) is embedded into and fixedly communicated with a blocking tube (402), the blocking bag (205) is correspondingly positioned in the blocking tube (402) and is matched with the blocking tube (402), and the end, close to the blocking bag (205), of the first air tube (204) correspondingly penetrates through and is fixedly connected with the hard tube (401);
the balloon (403) is fixedly connected with a balloon (403) at the port, which is away from the hard tube (401), of the left and right hard tubes, the balloon (403) is in a spherical shell shape, a second air tube (404) is fixedly connected with the port, which is far away from the hard tube (401), of the balloon (403), a casing (405) is sleeved on the outer side of the balloon (403), the casing (405) is in a spherical shell shape, one side of the casing (405) is fixedly sleeved on the outer side of the hard tube (401) and one side of the casing is fixedly sleeved on the outer side of the second air tube (404);
the left side and the right side of the main board (101) are symmetrically provided with an inflating mechanism (5), and the inflating mechanism (5) is positioned below the clamping mechanism (3) and the through pipe mechanism (4);
the inflation mechanism (5) comprises a first air pump (501), the two ends, close to each other, of the first air pump (501) are fixedly connected with a pump column (502) respectively, the first air pump (501) and the pump column (502) are correspondingly and fixedly inserted into the inner groove (105) and are matched with the inner groove (105), a slot (503) is formed in the middle of the end surface of the pump column (502) far away from the first air pump (501), a tab (504) is fixedly connected with the inner wall of the side, close to the first air pump (501), of the slot (503), a wiring (505) is fixedly connected with the side, close to the first air pump (501), of the tab (504), the end, close to the wiring (505), of the first air pump (501) is fixedly connected, and the wiring (505) is embedded into the inner part of the pump column (502);
the port of the slot (503) is movably inserted with a sliding column (507), the end face of the sliding column (507) inserted into the slot (503) is fixedly connected with a second spring (506), the end of the second spring (506) away from the sliding column (507) is fixedly connected with the slot (503), the end of the sliding column (507) extending out of the slot (503) is positioned in the first slot (102), the end of the sliding column (507) extending out of the slot (503) is contracted towards the direction of the slot (503), the side of the first air pump (501) away from the pump column (502) is embedded and fixedly connected with a third air pipe (508), the third air pipe (508) is in a tubular shape, and the end port of the third air pipe (508) away from the first air pump (501) is fixedly connected with the second air pipe (404);
the front panel (605) and the rear panel (605) are in central symmetry by taking the machine column (602) as an axis, an open slot (606) is formed in the middle of the clockwise surface of the panel (605), a second air pump (607) is fixedly connected in the middle of the anticlockwise surface of the panel (605), a connecting pipe (608) is fixedly connected in the middle of the surface, close to the panel (605), of the second air pump (607), one end, far away from the second air pump (607), of the connecting pipe (608) penetrates through the panel (605) and stretches into the interior of the open slot (606), one end, far away from the second air pump (607), of the connecting pipe (608) penetrates through and is fixedly connected with a sucker (609), and the sucker (609) is opposite to and adaptive to the open slot (606);
the left surface of the first motor (601) is fixedly connected with an upright post (610), and the end, far away from the first motor (601), of the upright post (610) is correspondingly and fixedly connected with the front surface of the bottom post (106) on the left side;
the baking and blowing mechanism (7) comprises a sleeve cover (701), the sleeve cover (701) is positioned right above a main board (101), a hollow groove (702) is evenly formed in the outer side of the upper wall of the sleeve cover (701) in an equidistant penetrating mode, a second motor (703) is penetrated and fixedly connected in the middle of the upper wall of the sleeve cover (701), the lower end of the second motor (703) stretches into the sleeve cover (701), a fan blade (704) is fixedly connected with the lower end output shaft of the second motor (703), baking lamps (705) are evenly fixedly arranged on the inner side arc wall of the sleeve cover (701) in an equidistant mode, a shell column (706) is fixedly connected with the middle of the rear surface of the sleeve cover (701), one end, far away from the sleeve cover (701), of the shell column (706) faces to the lower side, is fixedly connected with a bottom plate (707), and the front end of the bottom plate (707) is correspondingly inserted between two bottom columns (106) and is fixedly connected with the bottom plate.
CN202311118987.2A 2023-08-31 2023-08-31 Multilayer printed wiring board printing drying device Active CN117261426B (en)

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Application Number Priority Date Filing Date Title
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CN117261426B true CN117261426B (en) 2024-04-05

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925819A1 (en) * 1999-03-15 2000-10-05 Systronic Systemloesungen Fuer Printed circuit board coating device has grabbers that take hold of the PCB at the edge
WO2008021476A2 (en) * 2006-08-18 2008-02-21 Delphi Technologies, Inc. Lightweight audio system for automotive applications and method
CN212920809U (en) * 2020-05-28 2021-04-09 杭州华联印务有限公司 Drying device for color printing of packaging bag
CN215850173U (en) * 2021-09-09 2022-02-18 河北卓航机械有限公司 Cylinder self-locking device for flexographic preprinter
CN216683707U (en) * 2021-11-19 2022-06-07 佛山市顺德区彩众印刷有限公司 Printing device for processing plates with high working efficiency
CN114828443A (en) * 2022-05-12 2022-07-29 南通安川智能机械设备有限公司 High-precision welding process for printed circuit board
CN114845486A (en) * 2022-07-01 2022-08-02 开平依利安达电子第五有限公司 Multilayer printed circuit board hot press unit
CN219381947U (en) * 2022-11-30 2023-07-21 青岛报业传媒数字印刷产业园有限公司 Newspaper printing dryer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925819A1 (en) * 1999-03-15 2000-10-05 Systronic Systemloesungen Fuer Printed circuit board coating device has grabbers that take hold of the PCB at the edge
WO2008021476A2 (en) * 2006-08-18 2008-02-21 Delphi Technologies, Inc. Lightweight audio system for automotive applications and method
CN212920809U (en) * 2020-05-28 2021-04-09 杭州华联印务有限公司 Drying device for color printing of packaging bag
CN215850173U (en) * 2021-09-09 2022-02-18 河北卓航机械有限公司 Cylinder self-locking device for flexographic preprinter
CN216683707U (en) * 2021-11-19 2022-06-07 佛山市顺德区彩众印刷有限公司 Printing device for processing plates with high working efficiency
CN114828443A (en) * 2022-05-12 2022-07-29 南通安川智能机械设备有限公司 High-precision welding process for printed circuit board
CN114845486A (en) * 2022-07-01 2022-08-02 开平依利安达电子第五有限公司 Multilayer printed circuit board hot press unit
CN219381947U (en) * 2022-11-30 2023-07-21 青岛报业传媒数字印刷产业园有限公司 Newspaper printing dryer

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