CN110822870A - Electronic board printing ink baking device - Google Patents
Electronic board printing ink baking device Download PDFInfo
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- CN110822870A CN110822870A CN201911226088.8A CN201911226088A CN110822870A CN 110822870 A CN110822870 A CN 110822870A CN 201911226088 A CN201911226088 A CN 201911226088A CN 110822870 A CN110822870 A CN 110822870A
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- board
- frame
- turnover
- clamp
- width adjusting
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- 238000007639 printing Methods 0.000 title description 5
- 230000007306 turnover Effects 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000013519 translation Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 150000003071 polychlorinated biphenyls Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
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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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/227—Drying of printed circuits
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses an electronic board ink baking device. The turnover mechanism comprises a turnover shaft and a driving belt driven by the turnover shaft, wherein a turnover frame body is arranged on the driving belt and is driven by the driving belt to realize turnover action, and a transmission gear is arranged at one end of the turnover shaft and is in transmission fit with the driving belt; the frame width adjusting module comprises a frame width adjusting fixing seat, a frame width adjusting motor and a frame width adjusting assembly, and the frame width adjusting assembly is matched with the overturning supporting frame. According to the turnover frame structure, the frame width adjusting module is arranged, so that the distance between two automatic adjusting turnover support frames is realized, namely the frame width is adjusted, so that PCBs with different specifications are matched, the frame body of the turnover frame moves along with the transmission belt, and the turnover shaft drives the transmission belt to rotate, so that the turnover action can be realized; the baking area is used for baking and heating the PCB; the board discharging device receives the PCB brought by the turnover frame body on the transmission belt, collects and places the PCB and waits for cooling.
Description
Technical Field
The invention relates to the field of electronic board baking equipment, in particular to an electronic board ink baking device.
Background
The PCB baking is a common mode for stabilizing the internal stress of the PCB, baking solder resist ink, silk-screen characters and moisture, and the common PCB baking adopts a tunnel type baking oven to carry out the processes of board feeding, board conveying, board baking, board discharging and cooling.
At fortune board in-process, adopt the shelf to place the PCB board usually, conventional grillage is common cuboid shelf, and the panel adaptation is placed on the grillage, but because it hinders welding ink to have on the PCB board, toasts the in-process, easily glues on the grillage of placing the PCB board, causes raw materials extravagant, the grillage pollutes, and causes certain destruction to the printing ink and the silk screen printing of PCB board.
Some adopt the conveyer belt to advance the equipment of board, because can't set for the positioner of adaptation panel specification, consequently can't carry out full-automatic linking with follow-up equipment, greatly influence the production efficiency of whole flowing water.
Normally advance the PCB board when the board adopts and to keep flat the entering, nevertheless toast the process for a long time, in order to let the space in toasting the district more make full use of, set up electronic plate printing ink baking equipment behind advancing the board usually for the PCB board is by the level vertical state of overturning. The common electronic board ink baking device only has a turnover effect and cannot adjust the frame width of a turnover frame placed on the electronic board ink baking device to adapt to the PCB boards with different specifications.
Therefore research and development is fit for placing the PCB board with the design for the contact surface of PCB board and roll-over stand is minimum, and the electronic plate printing ink baking equipment that can advance the board upset voluntarily simultaneously, automatically regulated set for the frame width is the design objective of this application.
Disclosure of Invention
The invention aims to provide an electronic board ink baking device capable of automatically adjusting the setting frame width.
In order to achieve the purpose, the invention adopts the following technical scheme that the electronic board ink baking device comprises a turnover shaft and a driving belt driven by the turnover shaft, wherein a turnover frame body is arranged on the driving belt, the turnover frame body realizes turnover action along with the transmission of the driving belt, one end of the turnover shaft is provided with a transmission gear, and the transmission gear is in transmission fit with the driving belt;
the turnover frame body comprises a turnover frame seat and turnover support frames which are bilaterally symmetrically arranged at two ends of the turnover frame seat, the turnover frame seat is provided with a width adjusting sliding groove, and the turnover support frames are in sliding fit with the width adjusting sliding groove;
the frame width adjusting module comprises a frame width adjusting fixing seat, a frame width adjusting motor arranged on the frame width adjusting fixing seat, a frame width adjusting assembly driven by the frame width adjusting motor and in sliding fit with the frame width adjusting fixing seat, and the frame width adjusting assembly is matched with the overturning supporting frame.
The board feeding table comprises a board feeding track consisting of two board feeding adjusting seats, board feeding conveying wheels are uniformly arranged on the board feeding adjusting seats, and the PCB is transported by the board feeding track and placed into the turnover frame body.
The baking area comprises a baking tunnel box, and the translation part of the transmission belt is arranged in the baking box;
the plate discharging device comprises a plate discharging table, and the plate discharging table is matched with the frame body of the turnover frame.
According to the electronic board ink baking device, the board is fed through the board feeding table, and the overturning table is matched with the frame body of the overturning frame to realize board loading and overturning, so that an automatic flow is completed; the frame width adjusting module is arranged to realize automatic adjustment of the distance between the two overturning support frames, so that PCB boards with different specifications are matched, the frame body of the overturning frame moves along with the transmission belt, and the overturning shaft drives the transmission belt to rotate, so that overturning action can be realized; the baking area is used for baking and heating the PCB; the board discharging device receives the PCB brought by the turnover frame body on the transmission belt, collects and places the PCB and waits for cooling.
In some embodiments, the frame width adjusting fixing seat is provided with a fixing seat sliding groove, and the frame width adjusting assembly comprises a frame width adjusting sliding block in sliding fit with the fixing seat sliding groove, a frame width adjusting arm detachably grabbed with the overturning supporting frame, a frame width adjusting connecting piece connecting the frame width adjusting arm and the frame width adjusting sliding block.
In some embodiments, the frame width adjusting connecting piece comprises a connecting piece screw rod, the connecting piece screw rod is in threaded fit with one end of the frame width adjusting arm, one end of the frame width adjusting arm is provided with an adjusting arm hook, the adjusting arm hook is hinged to the frame width adjusting fixing seat, one end of the adjusting arm hook is hinged to the frame width adjusting arm, and one end of the turnover shaft is provided with a turnover detection sensor. Set up the connecting piece screw rod, can realize the position control of a wide adjustment arm, set up the adjustment arm hook, realize that a wide adjustment arm is fixed and the separation with the upset support frame, conveniently stimulate and promote the upset support frame and realize a wide adjustment, set up the upset and detect the sensor, detect whether the rotation is unusual.
In some embodiments, the turnover support frame comprises a support frame top plate, a support frame bottom plate and a support frame inclined part connecting the support frame top plate and the support frame bottom plate, wherein the support frame inclined part is an acute triangular prism; the turnover frame seat is provided with a plate placing clamp, and the plate placing clamp comprises a clamp upper edge part, a clamp lower edge part and a clamp placing opening formed by the clamp upper edge part and the clamp lower edge part; place PCB board side and support frame sand grip point contact on the roll-over stand support body, the mouth line contact is placed with anchor clamps to PCB board base, and the support frame rake is equipped with the rake dead slot, and the rake dead slot runs through the support frame rake and makes the support frame rake be the fretwork form, puts board anchor clamps and width control spout sliding fit. Presenting the fretwork form with the support frame rake through the rake dead slot, convenient ventilation to fully drying the PCB board of placing on the roll-over stand support body, adjusting and putting board anchor clamps position, make things convenient for the PCB board of the different width of adaptation to put board anchor clamps position control when adjusting the width, make and place focus and adjust, it is more stable to let the PCB board place, the rake dead slot runs through top surface, bottom surface and the side of support frame rake. The inclined part of the support frame is hollowed out, so that hot air can convect from all directions conveniently, the PCB is dried, and the material of the support frame is saved.
In some embodiments, the supporting frame top plate and the supporting frame bottom plate are respectively provided with a supporting frame limiting lug and a supporting frame limiting groove, and the supporting frame limiting lug and the supporting frame limiting groove are arranged in corresponding positions and matched with each other. Set up spacing recess of support frame and the spacing lug of support frame, make things convenient for multiunit support frame to go on compactly when vacant and fortune board, strengthened stability and saved space to roll-over stand support body position has been ensured.
In some embodiments, a pallet feeding track is arranged below the pallet feeding track, the pallet feeding track comprises a pallet feeding vehicle in sliding fit with the pallet feeding track, the pallet feeding vehicle comprises a pallet feeding vehicle seat and a first pallet feeding clamp and a second pallet feeding clamp which are arranged on the pallet feeding vehicle seat, a pallet feeding width adjusting rod is arranged between the two pallet feeding adjusting seats, and the pallet feeding width adjusting rod is in threaded fit with the pallet feeding adjusting seat; the plate feeding trolley seat is provided with a plate length adjusting track, a first plate feeding clamp is fixed at one end of the plate feeding trolley seat, a second plate feeding clamp is arranged in the plate length adjusting track and is in sliding fit with the plate length adjusting track, two sides of the plate feeding trolley track are provided with a plate feeding control block and a control block lifting cylinder for driving the plate feeding control block to move up and down, one side of the plate feeding trolley track is provided with a position sensor, the position sensor is in communication connection with the first plate feeding clamp and the second plate feeding clamp, and the front end of the plate feeding table is provided with a plate feeding sensor. The PCB feeding device is characterized in that a board feeding vehicle track and a board feeding vehicle are arranged, a clamp is arranged on the board feeding vehicle to clamp a PCB to advance, the board feeding path and position are accurate, a board feeding adjusting seat and a board length adjusting track are adjusted, the PCB specification is adapted, the accurate path of the PCB when the PCB enters the board is ensured, and the full automation of the subsequent process is realized in a matching manner; meanwhile, a position sensor and a board feeding control block are arranged, so that the board feeding condition is more intelligently controlled in real time; the board feeding sensor is arranged to sense the entering of the PCB, so that the automatic sensing and the subsequent board conveying, clamping and sending actions are realized.
In some embodiments, a plate length adjusting seat is arranged in the plate length adjusting track, the second plate feeding clamp is connected with the plate length adjusting seat, a plate length adjusting motor is arranged at one end of the plate length adjusting track, and the plate length adjusting motor is in driving connection with the plate length adjusting seat. The half-field adjusting seat is arranged, the second plate feeding clamp is connected with the plate length adjusting seat, and the plate length adjusting motor is adopted to drive the plate length adjusting seat to enable the second plate feeding clamp to move, so that the distance between the first plate feeding clamp and the second plate feeding clamp is adjusted.
In some embodiments, the first plate feeding clamp and the second plate feeding clamp are both provided with clamp lifting cylinders, each of the first plate feeding clamp and the second plate feeding clamp comprises a clamp connecting part and a clamp lifting part, and the clamp lifting cylinders are in driving connection with the clamp lifting parts. And the clamp lifting cylinder is arranged to drive the clamp lifting part to lift, so that the first board feeding clamp and the second board feeding clamp can clamp the PCB.
In some embodiments, a trigger motor is arranged at one end of the trigger runway, and the trigger motor is in driving connection with the trigger. The plate feeding vehicle is driven by the plate feeding vehicle motor, so that the plate feeding vehicle can move, and the plate feeding distance is accurately controlled.
The invention has the beneficial effects that: according to the electronic board ink baking device, the frame width adjusting assembly is arranged, and the frame width adjusting arm drives the overturning supporting frame to move, so that the frame width can be automatically adjusted according to a set requirement; through the design of the inclined part of the support frame and the placing opening of the fixture, when the PCB is placed, only two sides of the PCB are in point contact with the convex strip of the support frame of the inclined part of the support frame, the bottom of the PCB is in line contact with the placing opening of the fixture, two sides of the PCB are suspended, the contact area between the PCB and the frame body of the roll-over frame is very small, and the interference of welding and ink smearing during the placement of the PCB on the frame body of the roll-over frame is eliminated to; the board feeding vehicle adopts a board feeding vehicle which can automatically feed boards and can automatically adjust the width and the length, so that the matching and the automatic board feeding are realized; the baking area is used for baking and heating the PCB; the board discharging device receives the PCB brought by the frame body of the turnover frame on the transmission belt, collects and places the PCB and waits for cooling; the whole electronic board ink baking device can perform automatic integrated actions of board feeding, board placing in the turnover frame body, board turnover conveying, baking and board discharging, and the production efficiency is improved extremely high.
Drawings
FIG. 1 is a schematic structural diagram of an ink baking apparatus for an electronic board according to the present invention;
FIG. 2 is a schematic structural view of a pallet feeding table and a turnover table according to the present invention;
FIG. 3 is a schematic structural view of the turning table part of FIG. 2;
FIG. 4 is an enlarged view of the structure of portion A in FIG. 3;
FIG. 5 is a schematic structural view of the frame body of the roll-over stand of the present invention;
FIG. 6 is a schematic view of a partially enlarged structure of the roll-over stand according to the present invention;
FIG. 7 is an enlarged schematic view of the plate-placing jig of the present invention;
FIG. 8 is a schematic structural view of a pallet feeding table according to the present invention;
fig. 9 is a schematic plan view of the structure of fig. 8.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the electronic board ink baking device includes a turning shaft 31 and a driving belt driven by the turning shaft, the driving belt is provided with a turning frame body 2, the turning frame body 2 realizes turning action along with the driving belt, one end of the turning shaft 31 is provided with a transmission gear 311, and the transmission gear 311 is in transmission fit with the driving belt;
still include frame width adjusting module 5, frame width adjusting module 5 includes frame width adjusting fixing base 51, installs frame width adjusting motor 52 on frame width adjusting fixing base 51, is driven by frame width adjusting motor 52 and adjusts subassembly 53 with frame width adjusting fixing base 51 sliding fit's frame width, and frame width adjusting subassembly 53 cooperates with upset support frame 22.
The frame width adjusting fixing seat 51 is provided with a fixing seat sliding groove 511, and the frame width adjusting assembly 53 comprises a frame width adjusting sliding block 531 in sliding fit with the fixing seat sliding groove 511, a frame width adjusting arm 532 detachably grabbed by the overturning supporting frame 22, a frame width adjusting connecting piece 533 connecting the frame width adjusting arm 532 and the frame width adjusting sliding block 531.
The baking area comprises a baking tunnel box 6, and the translation part of the transmission belt is arranged in the baking box 6;
the plate discharging device comprises a plate discharging table 7, and the plate discharging table 7 is matched with the frame body 2 of the roll-over stand
The frame width adjustment link 533 includes a link screw 534, and the link screw 534 is threadedly engaged with one end of the frame width adjustment arm 532.
One end of the frame width adjusting arm 532 is provided with an adjusting arm hook 535, the adjusting arm hook 535 is hinged with the frame width adjusting fixing seat 51, and one end of the adjusting arm hook 535 is hinged with the frame width adjusting arm 532.
The roll-over shaft 31 is provided at one end with a roll-over detection sensor 33.
When the electronic board ink baking device works, the turnover shaft 31 is driven by the motor to rotate, and meanwhile, the transmission belt and the pre-installed turnover frame body 2 are driven to move along the arrangement position of the transmission belt. The roll-over stand frame body 2 is installed with the transmission belt through the roll-over stand seat 21: when the frame body 2 of the turnover frame is positioned below the transmission belt, the turnover frame seat 21 is positioned above, and the turnover support frame 22 is positioned downwards; when the frame body 2 of the turning frame moves below the turning shaft 31, the turning frame body starts to rotate, the turning support frame 22 slowly lifts until reaching the position of the board receiving position, the board feeding device at the moment places the PCB into the frame body 2 of the turning frame, and the frame body 2 of the turning frame fixes the PCB through the turning support frame 22 and the board placing clamp 23; the turnover frame body 2 continues to turn over to the upper part of the turnover shaft 31 until the turnover support frame 22 is upward and the turnover frame seat 21 is downward, and the connection and turnover actions are completed. And then the turnover frame body 2 continuously bears the PCB, keeps the vertical state and enters a baking area along the translation of the transmission belt to bake.
Frame width adjustment action: presetting frame width data of PCB plate specifications to be placed in an adaptive mode, enabling the frame body 2 of the turnover frame to reach the adjusting position of the frame width adjusting module 5 under the driving of a transmission belt, enabling the frame width adjusting motor 52 to drive the frame width adjusting component 53 to slide in the fixed seat sliding groove 511, enabling the frame width adjusting component 53 to hook back or push the turnover support frame 22 through the adjusting arm hook 535 on the frame width adjusting arm 532, and adjusting the frame width.
As shown in fig. 5 to 7, the roll-over stand body 2 includes a roll-over stand seat 21 and roll-over supports 22 symmetrically arranged at two ends of the roll-over stand seat 21, each roll-over support 22 includes a support top plate 221, a support bottom plate 222 and a support inclined part 223 connecting the support top plate 221 and the support bottom plate 222, the support inclined part 223 is an acute triangular prism, and support convex strips 224 are uniformly arranged in the inclined part 223 in the inclined direction; the turning frame seat 21 is provided with a plate placing clamp 23, the plate placing clamp 23 comprises a clamp upper edge part 231, a clamp lower edge part 232 and a clamp placing opening 233 formed by the clamp upper edge part 231 and the clamp lower edge part 232; the side edge of the PCB placed on the frame body 2 of the roll-over stand is in point contact with the convex strip 224 of the support frame, and the bottom edge of the PCB is in line contact with the clamp placing opening 233.
The support frame inclined portion 223 is provided with an inclined portion empty groove 225, and the inclined portion empty groove 225 penetrates through the support frame inclined portion 223 so that the support frame inclined portion 223 is hollowed out.
The turning frame base 21 is provided with a width adjusting sliding groove 211, and the turning support frame 22 is in sliding fit with the width adjusting sliding groove 211.
The plate placing clamp 23 is in sliding fit with the width adjusting sliding groove 211.
The supporting frame top plate 221 and the supporting frame bottom plate 222 are respectively provided with a supporting frame limiting convex block 226 and a supporting frame limiting groove 227, and the supporting frame limiting convex block 226 and the supporting frame limiting groove 227 are arranged at corresponding positions and matched with each other.
The inclined part recess 225 penetrates the top, bottom and side surfaces of the inclined part 223 of the support frame.
When the turnover frame body works, the turnover frame body slides with the turnover support frame 22 and the board placing clamp 23 through the width adjusting sliding groove 211 according to the specification of a PCB to be placed, the width is adjusted, the PCB is placed into the turnover frame body 2 through the board feeding device, the bottom of the PCB is in contact with the clamp placing opening 233 at the moment, the upper edge 231 of the clamp and the lower edge 232 of the clamp incline and are not in contact with the PCB, two sides of the PCB are in contact with the support frame convex strips 224, dry hot air can enter the placed PCB in four directions, the drying efficiency is ensured, meanwhile, the clamp placing opening 233 provides bottom support, the support frame convex strips 224 provide two-side support, and the placing stability of the PCB is ensured.
As shown in fig. 8 and 9, the pallet feeding table 1 includes a pallet feeding track composed of two pallet feeding adjusting seats 11, the pallet feeding adjusting seats 11 are uniformly provided with pallet feeding conveying wheels 12, a pallet feeding runway 13 is provided below the pallet feeding track, the pallet feeding runway 13 includes a pallet feeding vehicle 14 in sliding fit with the pallet feeding vehicle, the pallet feeding vehicle 14 includes a pallet feeding vehicle seat 141, and a first pallet feeding clamp 142 and a second pallet feeding clamp 143 which are provided on the pallet feeding vehicle seat 141, a pallet feeding width adjusting rod 111 is provided between the two pallet feeding adjusting seats 11, and the pallet feeding width adjusting rod 111 is in threaded fit with the pallet feeding adjusting seats 11; the plate feeding vehicle seat 141 is provided with a plate length adjusting rail 144, the first plate feeding clamp 142 is fixed at one end of the plate feeding vehicle seat 141, the second plate feeding clamp 143 is arranged in the plate length adjusting rail 144 and is in sliding fit with the plate length adjusting rail 144, the two sides of the plate feeding vehicle track 13 are provided with a plate feeding control block 132 and a control block lifting cylinder 133 for driving the plate feeding control block 132 to move up and down, one side of the plate feeding vehicle track 13 is provided with a position sensor 16, and the position sensor 16 is in communication connection with the first plate feeding clamp 142 and the second plate feeding clamp 143.
A plate length adjusting seat 145 is arranged in the plate length adjusting track 144, the second plate feeding clamp 143 is connected with the plate length adjusting seat 145, a plate length adjusting motor 146 is arranged at one end of the plate length adjusting track 144, and the plate length adjusting motor 146 is in driving connection with the plate length adjusting seat 145.
The first plate feeding clamp 142 and the second plate feeding clamp 143 are both provided with a clamp lifting cylinder 147, the first plate feeding clamp 142 and the second plate feeding clamp 143 both comprise a clamp connecting part 148 and a clamp lifting part 149, and the clamp lifting cylinder 147 is in driving connection with the clamp lifting part 149.
And a plate entering trolley motor 131 is arranged at one end of the plate entering trolley track 13, and the plate entering trolley motor 131 is in driving connection with the plate entering trolley 14.
The front end of the plate feeding table 1 is provided with a plate feeding sensor 15.
The plate feeding conveying wheel 12 is a circular table wheel.
The action flow of the plate feeding part of the invention is as follows:
a board inlet rail of the PCB is arranged at the front end of the board inlet table 1, an infrared sensor is adopted as the board inlet sensor 15, the board inlet sensor 15 senses that the PCB is arranged in, and sends a signal to control the board inlet conveying wheel 12 to rotate and drive the PCB to be conveyed forwards; the board feeding control block 132 is driven by the control block lifting air cylinder 133 to descend, and at the moment, the PCB can pass through and advance; when the PCB is transported to the preset position, the position sensor 16 detects that the PCB is in place, a signal is sent, the clamp lifting cylinder 147 drives the clamp lifting part 149 to ascend, the first board feeding clamp 142 and the second board feeding clamp 143 clamp the front side and the rear side of the advancing direction of the PCB respectively at the moment, and the board feeding control block 132 ascends at the moment, so that the subsequent PCB is prevented from entering and the current transportation of the PCB is interfered; the board feeding trolley motor 131 works, the board feeding trolley motor 131 drives the whole board feeding trolley 14 to move forwards and drives the first board feeding clamp 142 and the second board feeding clamp 143 which are installed on the board feeding trolley 14, and therefore the PCB is driven to be transported forwards; after the plate feeding vehicle motor 131 drives the plate feeding vehicle 14 to set a distance, a subsequent electronic plate ink baking device is arranged, and automatic and accurate plate feeding is realized.
According to the electronic board ink baking device, the frame width adjusting assembly is arranged, and the frame width adjusting arm drives the overturning supporting frame to move, so that the frame width can be automatically adjusted according to a set requirement; through the design of the inclined part of the support frame and the placing opening of the fixture, when the PCB is placed, only two sides of the PCB are in point contact with the convex strip of the support frame of the inclined part of the support frame, the bottom of the PCB is in line contact with the placing opening of the fixture, two sides of the PCB are suspended, the contact area between the PCB and the frame body of the roll-over frame is very small, and the interference of welding and ink smearing during the placement of the PCB on the frame body of the roll-over frame is eliminated to; the board feeding vehicle adopts a board feeding vehicle which can automatically feed boards and can automatically adjust the width and the length, so that the matching and the automatic board feeding are realized; the baking area is used for baking and heating the PCB; the board discharging device receives the PCB brought by the frame body of the turnover frame on the transmission belt, collects and places the PCB and waits for cooling; the whole electronic board ink baking device forms an automatic integrated action of board feeding, placing in the turnover frame body and turning over the board, and production efficiency is improved extremely high.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The electronic board ink baking device comprises a board feeding device, a baking area and a board discharging device which are matched in sequence, and is characterized in that,
the board feeding device comprises a board feeding table (1), the board feeding table (1) comprises a board feeding track consisting of two board feeding adjusting seats (11), board feeding conveying wheels (12) are uniformly arranged on the board feeding adjusting seats (11), and the PCB is transported by the board feeding track and placed into the turnover frame body (2);
the turnover table (3) comprises a turnover shaft (31) and a driving belt driven by the turnover shaft, a turnover frame body (2) is arranged on the driving belt, the turnover frame body (2) realizes turnover action along with the driving belt, a transmission gear (311) is arranged at one end of the turnover shaft (31), and the transmission gear (311) is in transmission fit with the driving belt;
the turnover frame body (2) comprises a turnover frame seat (21) and turnover support frames (22) which are arranged at two ends of the turnover frame seat (21) in a bilateral symmetry mode, the turnover frame seat (21) is provided with a width adjusting sliding groove (211), and the turnover support frames (22) are in sliding fit with the width adjusting sliding groove (211);
the frame width adjusting device is characterized by further comprising a frame width adjusting module (5), wherein the frame width adjusting module (5) comprises a frame width adjusting fixing seat (51), a frame width adjusting motor (52) installed on the frame width adjusting fixing seat (51), and a frame width adjusting assembly (53) which is driven by the frame width adjusting motor (52) and is in sliding fit with the frame width adjusting fixing seat (51), and the frame width adjusting assembly (53) is matched with the overturning supporting frame (22);
the baking area comprises a baking tunnel box (6), and the translation part of the transmission belt is arranged in the baking box (6);
the plate discharging device comprises a plate discharging table (7), and the plate discharging table (7) is matched with the turnover frame body (2).
2. The electronic board ink baking device according to claim 1, wherein the frame width adjusting fixing seat (51) is provided with a fixing seat sliding groove (511), and the frame width adjusting assembly (53) comprises a frame width adjusting sliding block (531) slidably engaged with the fixing seat sliding groove (511), a frame width adjusting arm (532) detachably grabbed by the turnover supporting frame (22), and a frame width adjusting connecting member (533) connecting the frame width adjusting arm (532) and the frame width adjusting sliding block (531).
3. The electronic board ink baking device according to claim 2, wherein the frame width adjusting connector (533) comprises a connector screw (534), the connector screw (534) is in threaded fit with one end of a frame width adjusting arm (532), one end of the frame width adjusting arm (532) is provided with an adjusting arm hook (535), the adjusting arm hook (535) is hinged to the frame width adjusting fixing seat (51), one end of the adjusting arm hook (535) is hinged to the frame width adjusting arm (532), and one end of the turning shaft (31) is provided with a turning detection sensor (33).
4. The electronic board ink baking device according to claim 1, wherein the flip support (22) comprises a support top plate (221), a support bottom plate (222) and a support inclined part (223) connecting the support top plate (221) and the support bottom plate (222), the support inclined part (223) is an acute triangular prism, and the support inclined part (223) is uniformly provided with support ribs (224) in an inclined direction; the turnover frame seat (21) is provided with a plate placing clamp (23), and the plate placing clamp (23) comprises a clamp upper edge part (231), a clamp lower edge part (232) and a clamp placing opening (233) formed by the clamp upper edge part (231) and the clamp lower edge part (232); the PCB placed on the turnover frame body (2) is in point contact with the support frame raised line (224), the bottom edge of the PCB is in line contact with the clamp placing port (233), and the board placing clamp (23) is in sliding fit with the width adjusting sliding groove (211).
5. The electronic board ink baking device according to claim 4, wherein the support frame inclined portion (223) is provided with an inclined portion empty slot (225), and the inclined portion empty slot (225) penetrates through the support frame inclined portion (223) to make the support frame inclined portion (223) hollow.
6. The electronic board ink baking device according to claim 4, wherein the supporting frame top plate (221) and the supporting frame bottom plate (222) are respectively provided with a supporting frame limiting projection (226) and a supporting frame limiting groove (227), and the supporting frame limiting projection (226) and the supporting frame limiting groove (227) are correspondingly arranged and matched with each other.
7. The electronic board ink baking device according to claim 1, wherein a board entering track (13) is arranged below the board entering track, the board entering track (13) comprises a board entering vehicle (14) in sliding fit with the board entering track, the board entering vehicle (14) comprises a board entering vehicle seat (141) and a first board entering clamp (142) and a second board entering clamp (143) which are arranged on the board entering vehicle seat (141), a board entering width adjusting rod (111) is arranged between the two board entering adjusting seats (11), and the board entering width adjusting rod (111) is in threaded fit with the board entering adjusting seats (11); the plate feeding seat (141) is provided with a plate length adjusting track (144), the first plate feeding clamp (142) is fixed at one end of the plate feeding seat (141), the second plate feeding clamp (143) is arranged in the plate length adjusting track (144) and is in sliding fit with the plate length adjusting track (144), two sides of the plate feeding vehicle track (13) are provided with a plate feeding control block (132) and a control block lifting cylinder (133) for driving the plate feeding control block (132) to move up and down, one side of the plate feeding vehicle track (13) is provided with a position sensor (16), the position sensor (16) is in communication connection with the first plate feeding clamp (142) and the second plate feeding clamp (143), and the front end of the plate feeding table (1) is provided with a plate feeding sensor (15).
8. The electronic board ink baking device according to claim 7, wherein a board length adjusting seat (145) is provided in the board length adjusting rail (144), the second board feeding clamp (143) is connected to the board length adjusting seat (145), a board length adjusting motor (146) is provided at one end of the board length adjusting rail (144), and the board length adjusting motor (146) is drivingly connected to the board length adjusting seat (145).
9. The electronic board ink baking device according to claim 7, wherein the first board feeding clamp (142) and the second board feeding clamp (143) are both provided with clamp lifting cylinders (147), the first board feeding clamp (142) and the second board feeding clamp (143) both comprise clamp connecting portions (148) and clamp lifting portions (149), and the clamp lifting cylinders (147) are in driving connection with the clamp lifting portions (149).
10. The electronic board ink baking device according to claim 7, wherein a board entering vehicle motor (131) is arranged at one end of the board entering vehicle track (13), and the board entering vehicle motor (131) is in driving connection with the board entering vehicle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911226088.8A CN110822870A (en) | 2019-12-02 | 2019-12-02 | Electronic board printing ink baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911226088.8A CN110822870A (en) | 2019-12-02 | 2019-12-02 | Electronic board printing ink baking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822870A true CN110822870A (en) | 2020-02-21 |
Family
ID=69543771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911226088.8A Pending CN110822870A (en) | 2019-12-02 | 2019-12-02 | Electronic board printing ink baking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964035A (en) * | 2021-02-23 | 2021-06-15 | 安徽慕曼德家具有限公司 | Energy-saving solid wood board drying device and drying process thereof |
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| GB212808A (en) * | 1923-07-02 | 1924-03-20 | August Hormel | Improvements in drying apparatus for plates of metal and other material |
| JP2009007147A (en) * | 2007-06-29 | 2009-01-15 | Sakurai Graphic Syst:Kk | Hot air circulation auto rack dryer and method of drying using the same |
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| CN112964035A (en) * | 2021-02-23 | 2021-06-15 | 安徽慕曼德家具有限公司 | Energy-saving solid wood board drying device and drying process thereof |
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