CN106853715A - A kind of welding resistance coating machine and its method of work - Google Patents
A kind of welding resistance coating machine and its method of work Download PDFInfo
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- CN106853715A CN106853715A CN201611172646.3A CN201611172646A CN106853715A CN 106853715 A CN106853715 A CN 106853715A CN 201611172646 A CN201611172646 A CN 201611172646A CN 106853715 A CN106853715 A CN 106853715A
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- 238000000576 coating method Methods 0.000 title claims abstract description 187
- 239000011248 coating agent Substances 0.000 title claims abstract description 184
- 238000003466 welding Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 230000033228 biological regulation Effects 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000007774 anilox coating Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000005021 gait Effects 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000007723 transport mechanism Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 206010019133 Hangover Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007755 gap coating Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/50—Screen printing machines for particular purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention provides a kind of welding resistance coating machine, including anterior conveying mechanism, rearside conveyor structure and coating mechanism, described anterior conveying mechanism includes preceding transport roller and preceding centering block pair, described preceding centering block relative movement is adjusted each other away from, and preceding centering block to frame in the top of preceding transport roller；Described coating mechanism includes upper applicator roll wheel unit and lower applicator roll wheel unit；Described rearside conveyor structure includes rear chain and grip block pair, and described grip block is to being provided with the upper groove and low groove that are parallel to each other；Described preceding transport roller, lower coating disk roller and upper groove are located in same level.The present invention is provided with the deputy roller wheel for coordinating regulation disk roller spacing on coating mechanism, contact spacing can be adjusted when using and controls to extrude quantity of ink, and dismounting is also convenient for when needing and being cleaned and is rinsed；Coating mechanism is set in the same horizontal line with the bonding station of front and rear transport mechanism, it is ensured that the pcb board stabilization in coating process is transmitted.
Description
Technical field
The invention belongs to mechanical field, it is related to the use method of work of a kind of coating machine and coating machine.
Background technology
PCB welding resistance coating machines are that instead of the new coating machine that traditional manual silk-screen is core.The purpose of PCB welding resistance coating machines is
Targetedly meet very much the demand of user, directly instead of traditional manual silk-screen, reduction production cost, improve production efficiency,
So as to reach the demand of client, PCB welding resistances coating machine is allowed to turn into the indispensable production equipment of PCB industry user.Existing
In coating machine, the disk roller in coating mechanism is set can be designed as single or double coating for the demand of pcb board, but due to roller
Wheel was fitted near, it will cause the inconvenience in cleaning, meanwhile, the bonding station of coating mechanism and conveying mechanism is in transmitting procedure
In, it is impossible to effective synchronous docking is carried out, pcb board position is unstable in making coating process.Existing coating machine is used all
It is anilox roll, causes the pcb board after coating to have ink conditions of streaking.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of welding resistance coating machine for ensureing transmission stability.
A kind of welding resistance coating machine of the present invention, anterior conveying mechanism, rearside conveyor structure and coating mechanism are described
Anterior conveying mechanism includes preceding transport roller and preceding centering block pair, and described preceding centering block is adjusted each other to relative movement
Away from, and preceding centering block to frame in the top of preceding transport roller；Described coating mechanism includes upper applicator roll wheel unit and lower coating
Disk roller unit, the upper coating disk roller of upper applicator roll wheel unit is located at the surface of the lower coating disk roller of lower applicator roll wheel unit, on
Applicator roll wheel unit and lower applicator roll wheel unit are engaged and are contacted with the upper and lower surface of circuit board respectively, drive wiring board backward
Move；Described rearside conveyor structure includes rear chain and grip block pair, and described grip block is used to being provided with transmission mechanism
The spacing of grip block pair is controlled, described rear chain is the rear chain of closing and is placed in upper groove and low groove；
Described preceding transport roller, lower coating disk roller and upper groove are located in same level.
Further described as to a kind of above-mentioned welding resistance coating machine, described anterior conveying mechanism is additionally provided with push rolls
Wheel group, clamping wiring board is input into coating mechanism.
Further described as to a kind of above-mentioned welding resistance coating machine, described anterior conveying mechanism also includes synchronous ratch
And synchromesh gear, described synchromesh gear is located at the both sides of preceding transport roller and interfixed with preceding transport roller, synchronous ratch
It is provided with multiple synchronous gears, the synchromesh gear of described synchronous gear respectively with each preceding transport roller is meshed；Synchronous ratch and institute
The preceding transport roller stated is perpendicular.
Further described as to a kind of above-mentioned welding resistance coating machine, described upper applicator roll wheel unit descends applicator roll relatively
Wheel unit is moved up and down, and upper coating disk roller and lower coating disk roller are plain roller and are contacted with circuit board surface, deposited traces plate
Upper and lower surface, and it is upper coating disk roller and lower coating disk roller rotation linear velocity it is synchronous with the gait of march of wiring board；Upper coating
Also including adjustment module and upper coating deputy roller wheel on ink overhead gage, gap, lower applicator roll wheel unit also includes oil to disk roller unit
Adjustment module and lower coating deputy roller wheel under black lower baffle plate, gap, described upper coating deputy roller wheel are anilox roll, and are raised with gap
Section module is combined, by the spacing that deputy roller wheel and upper coating disk roller are coated with adjustment module regulation on gap；Described lower coating
Deputy roller wheel is anilox roll, and is combined with adjustment module under gap, by the lower coating deputy roller wheel of adjustment module regulation under gap with
It is coated with the spacing of disk roller, upper coating deputy roller wheel and lower coating deputy roller wheel are respectively described upper coating disk roller and lower coating disk roller is defeated
Solder mask, ink overhead gage is sent to be located between upper coating disk roller and upper coating deputy roller wheel, ink lower baffle plate is located at lower applicator roll
Between wheel and lower coating deputy roller wheel.
Further described as to a kind of above-mentioned welding resistance coating machine, described upper coating disk roller and the one of lower coating disk roller
Side is respectively arranged with drive gear, and adjustment module includes linear slide block and driven tooth under adjustment module and gap on described gap
Wheel, linear slide block movement of the adjustment module described under adjustment module and gap on gap, motor drives the sliding tooth
Wheel and driven gear clutch, are coated with deputy roller wheel, lower coating deputy roller wheel respectively with upper coating disk roller, lower coating disk roller along phase in drive
Despining direction is to roller.
Further described as to a kind of above-mentioned welding resistance coating machine, described rearside conveyor structure also includes multiple clamping
Head, on described rear chain, described clamping head is located at same water to each clamping head spaced set with rear chain
In plane, clamping head is clamped in the edge of wiring board, and clamping wiring board is moved rearwards by；Described grip block is to being respectively provided on two sides with
Transmission gear, two transmission gears are combined with rear chain, chain cycle rotation after drive.
Further described as to a kind of above-mentioned welding resistance coating machine, described rearside conveyor structure is also pressed from both sides including rear centering
Module is held, described rear centering self-clamping module is located at the lower section of grip block pair and with grip block to being mutually perpendicular to, rear centering clamping
Module is two parallel guide rails and tooth bar, and two tooth bars are fixed in described guide rail, and one is fixed between two tooth bars
Centering synchronizing wheel afterwards, the rear centering synchronizing wheel is meshed and opposing parallel movement with the tooth bar described in two, described tooth bar one
End is mutually fixed with described grip block to the grip block of side respectively.
A kind of method of work of welding resistance coating machine, comprises the following steps：
Anterior conveying mechanism is set, and push disk roller is set at coating mechanism in anterior conveying mechanism pushes backward, is used to pass
At defeated circuit board to coating mechanism, anterior conveying mechanism sets preceding centering body, and the size according to circuit board first is carried out once
To alignment, the position of wiring board and the size of wiring board are determined, central processing unit record data simultaneously sends rearside conveyor to
Structure；Wiring board passes through anterior conveying mechanism and enters push roller set, pushes roller group and circuit board is pushed to coating mechanism.
Rearside conveyor structure, is used to grip be coated with to finish the circuit board after ink and pull backward and transmits to next station,
Rearside conveyor structure adjustment chain folder to width, calibrate to anterior conveying mechanism record width it is consistent；
And coating mechanism, the upper and lower coating disk roller of coating mechanism is to the direction of circuit board and the transmission direction of circuit board
Conversely, being used to carry out ink even spread to circuit board；
Respectively by the lower coating of the preceding transport roller of anterior conveying mechanism, the rear chain of rearside conveyor structure and coating mechanism
Disk roller is arranged in same level, and circuit board is connected with level.
As further describing to a kind of above-mentioned method of work of welding resistance coating machine, synchronization module is set, front portion is defeated
Sending each preceding transport roller of mechanism carries out action synchronously；The centering block pair before setting on anterior conveying mechanism, is carried out to circuit board
Specification is measured and auxiliary clamping, and writing circuit plate gauge lattice.
As further describing to a kind of above-mentioned method of work of welding resistance coating machine, clamping is set on chain
Head, transmits with minimum area clamping circuit board edge and backward；To middle self-clamping module after being set on rearside conveyor structure, with root
Relative clamping head mutual distance is adjusted according to circuit board specification.
The beneficial effects of the invention are as follows：Double spread can be carried out to pcb board simultaneously；Due to being provided with cooperation on coating mechanism
The deputy roller wheel of disk roller spacing is adjusted, contact spacing can be adjusted when in use and is controlled to extrude quantity of ink, and needing to carry out clearly
When washing, its adjustment structure more facilitates dismounting and rinses；And coating mechanism is arranged on together with the bonding station of front and rear transport mechanism
On one horizontal line, and with reference to the lower coating disk roller of coating machine, make more efficiently synchronous docking in transmitting procedure, it is ensured that coating
During pcb board stabilization transmit.And the preceding centering block set in anterior conveying mechanism while clamping to also surveying
Amount, measurement size is directly synchronized at rearside conveyor structure, when pcb board is sent to rearside conveyor structure position, is directly driven
, to carrying out size regulation, the automaticity can efficiently fully automated measurement and adjustment for dynamic grip block.
Brief description of the drawings
Fig. 1 is overall structure figure of the invention；
Fig. 2 is the structure chart of anterior conveying mechanism；
Fig. 3 is the structure chart of rearside conveyor structure；
Fig. 4 is the structure chart of coating mechanism；
Fig. 5 is the structure chart of upper applicator roll wheel unit；
Fig. 6 is the structure chart of lower applicator roll wheel unit；
Fig. 7 is the structure chart at clamping head；
Fig. 8 is overall side structure schematic diagram of the invention；
Fig. 9 is overall transmission schematic diagram of the invention；
Figure 10 is the structure chart at clamping head.
Specific embodiment
Reference picture 1-10, a kind of welding resistance coating machine of the present invention, including anterior conveying mechanism 1, rearside conveyor structure 2
With coating mechanism 3, described anterior conveying mechanism includes preceding transport roller 11 and preceding centering block to 12, described preceding centering block pair
12 relative movement and adjust each other away from, and preceding centering block to 12 framves in the top of preceding transport roller 11；Described coating mechanism 3
Including upper applicator roll wheel unit and lower applicator roll wheel unit, the upper coating disk roller 31 of upper applicator roll wheel unit is located at lower coating disk roller
The surface of the lower coating disk roller 32 of unit, upper coater unit be engaged with lower coater unit and respectively with the upper following table of circuit board
Face contacts, and drives wiring board to be moved back by；Described rearside conveyor structure includes rear chain 21 and grip block to 22, described
Grip block is provided with the spacing that transmission mechanism is used to control grip block pair to 22, and described rear chain is the rear carrier chain of closing
Bar and it is placed in upper groove 23 and low groove 24；Described preceding transport roller 11, lower coating disk roller 32 and upper groove 23 are located at
In same level.The centering block pair before the setting of anterior conveying mechanism, is also surveyed while being transmitted pcb board is clamped
Amount, the size of measurement is directly synchronized at rearside conveyor structure.
Further described as to a kind of above-mentioned welding resistance coating machine, described anterior conveying mechanism 1 is additionally provided with push
Roller set 16, clamping wiring board is input into coating mechanism.
Further described as to a kind of above-mentioned welding resistance coating machine, described anterior conveying mechanism 1 also includes synchronous gear
Bar 13 and synchromesh gear 14, described synchromesh gear 14 are located at the both sides of preceding transport roller 11 and mutually consolidate with preceding transport roller 11
Fixed, synchronous ratch 13 is provided with multiple synchronous gears 15, described synchronous gear 15 respectively with the synchromesh gear of each preceding transport roller 11
It is meshed；Synchronous ratch 13 is perpendicular with described preceding transport roller 11.Using synchronous ratch and synchromesh gear, can be by front portion
The transmission of conveying mechanism carries out effective synchronization, so that the pcb board being placed on preceding transport roller can be transmitted smoothly.
Further described as to a kind of above-mentioned welding resistance coating machine, described upper applicator roll wheel unit descends applicator roll relatively
Wheel unit is moved up and down, and upper coating disk roller 31 and lower coating disk roller 32 are plain roller and are contacted with circuit board surface, coating electricity
The upper and lower surface of road plate, and the rotation linear velocity of upper coating disk roller and lower coating disk roller is synchronous with the gait of march of wiring board；On
Applicator roll wheel unit also includes adjustment module 33 and upper coating deputy roller wheel 34, lower coating disk roller list on ink overhead gage 37, gap
Unit also includes adjustment module 35 and lower coating deputy roller wheel 36 under ink lower baffle plate 38, gap, and described upper coating deputy roller wheel is net
Line roller, and be combined with adjustment module on gap, by being coated with deputy roller wheel in adjustment module regulation on gap with upper coating disk roller
Spacing；Described upper coating deputy roller wheel 34 is combined with adjustment module on gap 33, and upper painting is adjusted by adjustment module on gap 33
Cloth deputy roller wheel 34 and the upper spacing for being coated with disk roller 31；Described lower coating deputy roller wheel 36 be anilox roll, and with gap under adjust mould
Block is combined, and the spacing of lower coating deputy roller wheel 36 and lower coating disk roller 32, upper coating deputy roller are adjusted by adjustment module under gap 35
Wheel and lower coating deputy roller wheel are respectively described upper coating disk roller and lower coating disk roller conveying solder mask, ink overhead gage 37
Between upper coating disk roller and upper coating deputy roller wheel, ink lower baffle plate 38 is located between lower coating disk roller and lower coating deputy roller wheel.
The relative motion of upper and lower applicator roll wheel unit, can be close to each other when coating is needed, so that simultaneously to the upper and lower surface of plate face
Ink covering is carried out, and is coated with i.e. regulation after pcb board leaves and is located remotely from each other, it is not mutual without the disk roller of coating up and down for separating to ensure
Influence.Then to be used to adjust the distance between applicator roll wheel unit inside disk roller used for adjustment module on gap, is needing to roller
When wheel is cleaned, upper coating deputy roller wheel is separated with upper coating disk roller using adjustment module on gap, you can convenient cleaning
Gap, and in coating process, in order that ink is distributed on coating disk roller and is more uniformly distributed, will be upper using adjustment module on gap
Coating deputy roller wheel with it is upper coating disk roller and adjust gap, adjustment ink by gap measure, and covering disk roller even amount.
Further described as to a kind of above-mentioned welding resistance coating machine, reference picture 5, described upper coating disk roller and lower coating
The side of disk roller is respectively arranged with drive gear 41（Fig. 6 also is provided with the same part of following multiple, is omitted in figure and not marked）, institute
Adjustment module includes linear slide block 42 and driven gear 43 under adjustment module and gap on the gap stated, and on gap adjustment module 33
Moved along described linear slide block 42 with adjustment module under gap 35, motor drives the drive gear 41 and driven gear
Clutch, is coated with deputy roller wheel, lower coating deputy roller wheel respectively with upper coating disk roller, lower coating disk roller along opposite direction of rotation pair in drive
Roller.
Further described as to a kind of above-mentioned welding resistance coating machine, described rearside conveyor structure 2 also includes multiple folder
Hold first 25, the spaced set of each clamping head 25 on described rear chain 21, described clamping head 25 and rear chain
21 are located in same level, and clamping head is clamped in the both sides of the edge of wiring board, and clamping wiring board is moved rearwards by；Described clamping
Plate is respectively provided on two sides with transmission gear 26 to 22, and two transmission gears 26 are combined with rear chain 21, chain 21 after drive
Cycle rotation.The clamping head 25 is mainly used in clamping the edge of pcb board, to reach the pcb board after stabilization transmission coating, and not
The purpose of outer layer ink can be influenceed.
Further described as to a kind of above-mentioned welding resistance coating machine, described rearside conveyor structure is also pressed from both sides including rear centering
Hold module, described rear centering self-clamping module be located at grip block to 22 lower section and be mutually perpendicular to 22 with grip block, rear centering
Self-clamping module is two parallel guide rails 27 and tooth bar 28, and two tooth bars are fixed in described guide rail 27, two tooth bars it
Between be fixed with one after centering synchronizing wheel 29, the rear centering synchronizing wheel 29 is meshed and opposing parallel shifting with the tooth bar described in two
Dynamic, described tooth bar one end is mutually fixed with described grip block to the grip block of 22 sides respectively.Obtained by anterior conveying mechanism
After the pcb board sized data for taking is transferred to rearside conveyor structure, can when pcb board is sent to the position of rearside conveyor structure,
Direct drive grip block is to carrying out size regulation, the size of pcb board of the matching with differentiation, so that automation is effectively realized,
The automaticity can efficiently fully automated measurement and adjustment.
A kind of method of work of welding resistance coating machine, comprises the following steps：
Anterior conveying mechanism is set, and push disk roller is set at coating mechanism in anterior conveying mechanism pushes backward, is used to pass
At defeated circuit board to coating mechanism, anterior conveying mechanism sets preceding centering body, and the size according to circuit board first is carried out once
To alignment, the position of wiring board and the size of wiring board are determined, central processing unit record data simultaneously sends rearside conveyor to
Structure；Wiring board passes through anterior conveying mechanism and enters push roller set, pushes roller group and circuit board is pushed to coating mechanism.
Rearside conveyor structure, is used to grip be coated with to finish the circuit board after ink and pull backward and transmits to next station,
Rearside conveyor structure adjustment chain folder to width, calibrate to anterior conveying mechanism record width it is consistent；
And coating mechanism, the upper and lower coating disk roller of coating mechanism is to the direction of circuit board and the transmission direction of circuit board
Conversely, being used to carry out ink even spread to circuit board；
Respectively by under the preceding transport roller 11 of anterior conveying mechanism, the rear chain 21 and coating mechanism of rearside conveyor structure
Coating disk roller 32 is arranged in same level, and circuit board is connected with level.This anterior conveying mechanism pusher, rearside conveyor
Dragged after structure, coordinating the mode of opposite coating mechanism coating ink can moderately clamp wiring board, and coating disk roller is tight with wiring board
Closely connected conjunction, is coated with evenly by circuit board ink, and coating ink runs into the hangover of circuit plate hole in overcoming existing silk-screen technology
Defect.
As further describing to a kind of above-mentioned method of work of welding resistance coating machine, synchronization module is set, front portion is defeated
Sending each preceding transport roller 11 of mechanism carries out action synchronously；Centering block is to 12 before setting on the anterior conveying mechanism, to circuit board
Carry out specification measurement and auxiliary clamping, and writing circuit plate gauge lattice.
As further describing to a kind of above-mentioned method of work of welding resistance coating machine, clamping is set on chain
Head, transmits with minimum area clamping circuit board edge and backward；To middle self-clamping module after being set on rearside conveyor structure, with root
Relative clamping head mutual distance is adjusted according to circuit board specification.
The above is not imposed any restrictions to technical scope of the invention, and all foundation the technology of the present invention are substantially to the above
Any modification, equivalent variations and modification that embodiment is made, still fall within the range of technical solution of the present invention.
Claims (10)
1. a kind of welding resistance coating machine, including anterior conveying mechanism, rearside conveyor structure and coating mechanism, it is characterised in that：It is described
Anterior conveying mechanism include preceding transport roller and preceding centering block pair, described preceding centering block adjusts each other to relative movement
Away from, and preceding centering block to frame in the top of preceding transport roller；Described coating mechanism includes upper applicator roll wheel unit and lower coating
Disk roller unit, the upper coating disk roller of upper applicator roll wheel unit is located at the surface of the lower coating disk roller of lower applicator roll wheel unit, on
Applicator roll wheel unit and lower applicator roll wheel unit are engaged and are contacted with the upper and lower surface of circuit board respectively, drive wiring board backward
Move；Described rearside conveyor structure includes rear chain and grip block pair, and described grip block is used to being provided with transmission mechanism
The spacing of grip block pair is controlled, described rear chain is the rear chain of closing and is placed in upper groove and low groove；
Described preceding transport roller, lower coating disk roller and upper groove are located in same level.
2. a kind of welding resistance coating machine according to claim 1, it is characterised in that：Described anterior conveying mechanism is additionally provided with
Roller set is pushed, clamping wiring board is input into coating mechanism.
3. a kind of welding resistance coating machine according to claim 1, it is characterised in that：Described anterior conveying mechanism also includes same
Step ratch and synchromesh gear, described synchromesh gear are located at the both sides of preceding transport roller and are interfixed with preceding transport roller, together
Step ratch is provided with multiple synchronous gears, and the synchromesh gear of described synchronous gear respectively with each preceding transport roller is meshed；Synchronous gear
Bar is perpendicular with described preceding transport roller.
4. a kind of welding resistance coating machine according to claim 1, it is characterised in that：Described upper applicator roll wheel unit relatively under
Applicator roll wheel unit is moved up and down, and upper coating disk roller and lower coating disk roller are plain roller and are contacted with circuit board surface, is coated with
The upper and lower surface of circuit board, and the rotation linear velocity of upper coating disk roller and lower coating disk roller is synchronous with the gait of march of wiring board；
, also including adjustment module and upper coating deputy roller wheel on ink overhead gage, gap, lower applicator roll wheel unit is also for upper applicator roll wheel unit
Including adjustment module under ink lower baffle plate, gap and lower coating deputy roller wheel, described upper coating deputy roller wheel is anilox roll, and with
Adjustment module is combined in gap, by the spacing that deputy roller wheel and upper coating disk roller are coated with adjustment module regulation on gap；Described
Lower coating deputy roller wheel is anilox roll, and is combined with adjustment module under gap, by the lower coating deputy roller of adjustment module regulation under gap
The spacing with lower coating disk roller is taken turns, upper coating deputy roller wheel and lower coating deputy roller wheel are respectively described upper coating disk roller and lower coating
Disk roller conveys solder mask, and ink overhead gage is located between upper coating disk roller and upper coating deputy roller wheel, and ink lower baffle plate is located at down
Between coating disk roller and lower coating deputy roller wheel.
5. a kind of welding resistance coating machine according to claim 4, it is characterised in that：Described upper coating disk roller and lower applicator roll
The side of wheel is respectively arranged with drive gear, on described gap under adjustment module and gap adjustment module include linear slide block and
Driven gear, linear slide block movement of the adjustment module described under adjustment module and gap on gap, motor drives described
Drive gear and driven gear clutch, are coated with deputy roller wheel, lower coating deputy roller wheel and are coated with disk roller, lower applicator roll with upper respectively in drive
Wheel is along opposite direction of rotation to roller.
6. a kind of welding resistance coating machine according to claim 1, it is characterised in that：Described rearside conveyor structure also includes many
Individual clamping head, on described rear chain, described clamping head is located at each clamping head spaced set with rear chain
In same level, clamping head is clamped in the edge of wiring board, and clamping wiring board is moved rearwards by；Described grip block is to both sides point
Transmission gear is not provided with, and two transmission gears are combined with rear chain, chain cycle rotation after drive.
7. a kind of welding resistance coating machine according to claim 1, it is characterised in that：After described rearside conveyor structure also includes
Centering self-clamping module, described rear centering self-clamping module is located at the lower section of grip block pair and with grip block to being mutually perpendicular to, rear right
Middle self-clamping module is two parallel guide rails and tooth bar, and two tooth bars are fixed in described guide rail, solid between two tooth bars
Surely centering synchronizing wheel after having, the rear centering synchronizing wheel is meshed and opposing parallel movement with the tooth bar described in two, described
Tooth bar one end is mutually fixed with described grip block to the grip block of side respectively.
8. the method for work of a kind of welding resistance coating machine according to claim 1, it is characterised in that：Comprise the following steps：
Anterior conveying mechanism is set, and push disk roller is set at coating mechanism in anterior conveying mechanism pushes backward, is used to pass
At defeated circuit board to coating mechanism, anterior conveying mechanism sets preceding centering body, and the size according to circuit board first is carried out once
To alignment, the position of wiring board and the size of wiring board are determined, central processing unit record data simultaneously sends rearside conveyor to
Structure；Wiring board passes through anterior conveying mechanism and enters push roller set, pushes roller group and circuit board is pushed to coating mechanism；
Rearside conveyor structure, is used to grip be coated with to finish the circuit board after ink and pull backward and transmits to next station, rear portion
Conveying mechanism adjustment chain folder to width, calibrate to anterior conveying mechanism record width it is consistent；
And coating mechanism, the upper and lower coating disk roller of coating mechanism is to the direction of circuit board and the transmission direction of circuit board
Conversely, being used to carry out ink even spread to circuit board；
Respectively by the lower coating of the preceding transport roller of anterior conveying mechanism, the rear chain of rearside conveyor structure and coating mechanism
Disk roller is arranged in same level, and circuit board is connected with level.
9. the method for work of a kind of welding resistance coating machine according to claim 6, it is characterised in that：Synchronization module is set, will
It is synchronous that each preceding transport roller of anterior conveying mechanism carries out action；The centering block pair before setting on anterior conveying mechanism, to circuit
Plate carries out specification measurement and auxiliary clamping, and writing circuit plate gauge lattice.
10. the method for work of a kind of welding resistance coating machine according to claim 6, it is characterised in that：Set on chain
Clamping head is put, is transmitted with minimum area clamping circuit board edge and backward；To middle clamping mould after being set on rearside conveyor structure
Block, relative clamping head mutual distance is adjusted with according to circuit board specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172646.3A CN106853715A (en) | 2016-12-18 | 2016-12-18 | A kind of welding resistance coating machine and its method of work |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172646.3A CN106853715A (en) | 2016-12-18 | 2016-12-18 | A kind of welding resistance coating machine and its method of work |
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| CN106853715A true CN106853715A (en) | 2017-06-16 |
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| CN201611172646.3A Pending CN106853715A (en) | 2016-12-18 | 2016-12-18 | A kind of welding resistance coating machine and its method of work |
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Cited By (5)
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| CN108045073A (en) * | 2017-12-15 | 2018-05-18 | 中建材浚鑫科技有限公司 | Centering calibrating installation |
| CN109894315A (en) * | 2017-12-11 | 2019-06-18 | 上海梅山钢铁股份有限公司 | A kind of roller coating control method reducing the damage of application roll roll surface |
| CN110694815A (en) * | 2019-10-15 | 2020-01-17 | 安徽纪兴源科技股份有限公司 | Rock wool composite production line for heat preservation and decoration integrated plate |
| CN112739047A (en) * | 2020-11-24 | 2021-04-30 | 徐福长 | Circuit board printing equipment |
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| CN112739047A (en) * | 2020-11-24 | 2021-04-30 | 徐福长 | Circuit board printing equipment |
| CN114011646A (en) * | 2021-11-29 | 2022-02-08 | 浙江凯捷利电子有限公司 | Coating machine for pcb (printed circuit board) |
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Application publication date: 20170616 |