CN103831191A - PCB conveying system track width adjusting device for conformal coating spraying - Google Patents
PCB conveying system track width adjusting device for conformal coating spraying Download PDFInfo
- Publication number
- CN103831191A CN103831191A CN201210474266.0A CN201210474266A CN103831191A CN 103831191 A CN103831191 A CN 103831191A CN 201210474266 A CN201210474266 A CN 201210474266A CN 103831191 A CN103831191 A CN 103831191A
- Authority
- CN
- China
- Prior art keywords
- fixed guide
- width adjusting
- connecting rod
- track width
- worm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 title abstract description 9
- 238000000576 coating method Methods 0.000 title abstract description 9
- 239000003973 paint Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000002421 finishing Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
Landscapes
- Spray Control Apparatus (AREA)
Abstract
A PCB conveying system track width adjusting device for conformal coating spraying is arranged above a lower shell of a conformal coating spraying system, sliding rails are arranged at the two ends of the lower shell, a sliding guide rail and a fixed guide rail are arranged at the two ends of the sliding rails, a drive shaft is arranged on the end portions of one ends of the guide rails, the sliding guide rail is arranged on the sliding rails and the drive shaft in a sliding mode, a drive chain is arranged at the end of the drive shaft, and an output shaft of a gear motor is sleeved with the drive chain. Nut blocks are arranged below the guide rails, a lead screw is arranged between every two nut blocks, worm gears are arranged at one ends of the lead screws, worms are arranged on the worm gears in a meshed mode, the worms are connected with connecting rods, a bearing pedestal is arranged on the side face of the fixed guide rail, the connecting rods are rotatably arranged in the bearing pedestal, and hand wheels which manually drive the connecting rods to rotate are arranged at the ends of the connecting rods. According to the track width adjusting device, the manual width adjusting portion is arranged in the length direction of the guide rails, finally, width adjusting operation is carried out at one end of the outer portion of a coating machine, great convenience is obtained, and meanwhile the even changing of the width of the guide rails can be ensured.
Description
Technical field
The present invention relates to the anti-paint spraying of PCB tri-field, be specifically related to a kind of track Width adjusting device of PCB transmission system of three anti-paint sprayings.
Background technology
Three anti-paints (general character overlay film) are a kind of coating of special formulation, avoid the erosion in bad border, thereby improve and extend their service life for the protection of wiring board and relevant device thereof, guarantee the safety and reliability using.In prior art, by pcb board fixed clamp, after spraying, pcb board is unloaded, this spraying method does not utilize the streamlined spraying of pcb board, and spray efficiency is low; The specification of existing PCB is not of uniform size, and the PCB of different width often needs different fixtures, so very inconvenient.Some automation coating machines have also been designed guide rail width-adjusting mechanism, carry out in guide rail side but general tune is wide, so relatively affect the usage space of coating machine, wide if adjust simultaneously independent side, easily cause narrow phenomenon of guide rail one head breadth to occur.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of track Width adjusting device of PCB transmission system of three anti-paint sprayings is provided, this track Width adjusting mechanism is by the length direction setting of manually adjusting wide part along guide rail, finally adjust wide operation in outside one end of coating machine, very convenient, meanwhile, can ensure the even change of guide rail width.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of track Width adjusting device of PCB transmission system of three anti-paint sprayings, whole track Width adjusting mechanism is arranged on lower house 3 tops of three anti-paint paint finishings, slide rail 11 is installed at lower house 3 two ends, perpendicular to slide rail 11 directions, upper surface one Slideslip at slide rail 11 two ends is installed rail plate 7, opposite side fixed installation fixed guide 6; The end of one end of rail plate 7 and fixed guide 6 is provided with the driving shaft 8 of the chain drive that drives the installation of guide rail inner side, and rail plate 7 is slidably mounted on slide rail 11 and driving shaft 8; The end of driving shaft 8 is provided with chain drive-belt 5, and chain drive-belt 5 engaging sleeves are contained on the sprocket wheel of output shaft of reducing motor 1;
Fixed guide 6 and rail plate 7 belows are provided with the nut block 9 that offers internal thread hole, between two nut block 9, screw mandrel 10 is installed in engagement, screw mandrel 10 is fixedly connected with the worm-wheel shaft of worm gear 2 near the end of one end of fixed guide 6, worm gear 2 top engagements are provided with worm screw 4, on the axle of worm screw 4, be fixedly connected with connecting rod 13, connecting rod 13 extends to slide rail 11 outsides away from reducing motor 1 one end along the direction of fixed guide 6;
The side of fixed guide 6 is provided with bearing block, and connecting rod 13 is arranged in bearing block; The end of connecting rod 13 is provided with the handwheel 12 that manual actuation connecting rod 13 rotates.
Described nut block 9, screw mandrel 10, worm gear 2 and worm screw 4 are symmetrically arranged with two groups in the direction of fixed guide 6, and connecting rod 13 connects two worm screws 4, and along connecting rod 13 at least through two bearing blocks that are arranged on fixed guide 6 sides.
The invention has the beneficial effects as follows:
The track Width adjusting mechanism of the PCB transmission system of the anti-paint paint finishing of the present invention three, adjust track width by worm-and-wheel gear, adjust the most at last the end that handwheel is arranged at track, can ensure that adjustment process carries out in coating machine outside, very convenient, meanwhile, when multiple worm and gear guiding mechanisms are installed simultaneously, only worm screw need to be coupled together, in the time adjusting, can ensure to drive worm gear rotation simultaneously, ensure uniformity and the uniformity of orbit adjusting.
Brief description of the drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1 and Figure 2, a kind of track Width adjusting device of PCB transmission system of three anti-paint sprayings, whole track Width adjusting mechanism is arranged on lower house 3 tops of three anti-paint paint finishings, slide rail 11 is installed at lower house 3 two ends, perpendicular to slide rail 11 directions, upper surface one Slideslip at slide rail 11 two ends is installed rail plate 7, opposite side fixed installation fixed guide 6; The end of one end of rail plate 7 and fixed guide 6 is provided with the driving shaft 8 of the chain drive that drives the installation of guide rail inner side, and rail plate 7 is slidably mounted on slide rail 11 and driving shaft 8; The end of driving shaft 8 is provided with chain drive-belt 5, and chain drive-belt 5 engaging sleeves are contained on the sprocket wheel of output shaft of reducing motor 1;
Fixed guide 6 and rail plate 7 belows are provided with the nut block 9 that offers internal thread hole, between two nut block 9, screw mandrel 10 is installed in engagement, screw mandrel 10 is fixedly connected with the worm-wheel shaft of worm gear 2 near the end of one end of fixed guide 6, worm gear 2 top engagements are provided with worm screw 4, on the axle of worm screw 4, be fixedly connected with connecting rod 13, connecting rod 13 extends to slide rail 11 outsides away from reducing motor 1 one end along the direction of fixed guide 6;
The side of fixed guide 6 is provided with bearing block, and connecting rod 13 is arranged in bearing block; The end of connecting rod 13 is provided with the handwheel 12 that manual actuation connecting rod 13 rotates.
Described nut block 9, screw mandrel 10, worm gear 2 and worm screw 4 are symmetrically arranged with two groups in the direction of fixed guide 6, and connecting rod 13 connects two worm screws 4, and along connecting rod 13 at least through two bearing blocks that are arranged on fixed guide 6 sides.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from aim of the present invention, make a variety of changes.
Do not depart from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (2)
1. the track Width adjusting device of the PCB transmission system of an anti-paint spraying, it is characterized in that: whole track Width adjusting mechanism is arranged on lower house (3) top of three anti-paint paint finishings, slide rail (11) is installed at lower house (3) two ends, perpendicular to slide rail (11) direction, upper surface one Slideslip at slide rail (11) two ends is installed rail plate (7), opposite side fixed installation fixed guide (6); The end of one end of rail plate (7) and fixed guide (6) is provided with the driving shaft (8) of the chain drive that drives the installation of guide rail inner side, and rail plate (7) is slidably mounted on slide rail (11) and driving shaft (8); The end of driving shaft (8) is provided with chain drive-belt (5), and chain drive-belt (5) engaging sleeve is contained on the sprocket wheel of output shaft of reducing motor (1);
Fixed guide (6) and rail plate (7) below are provided with the nut block (9) that offers internal thread hole, between two nut block (9), screw mandrel (10) is installed in engagement, screw mandrel (10) is fixedly connected with the worm-wheel shaft of worm gear (2) near the end of one end of fixed guide (6), the engagement of worm gear (2) top is provided with worm screw (4), on the axle of worm screw (4), be fixedly connected with connecting rod (13), connecting rod (13) extends to slide rail (11) outside away from reducing motor (1) one end along the direction of fixed guide (6);
The side of fixed guide (6) is provided with bearing block, and connecting rod (13) is arranged in bearing block; The end of connecting rod (13) is provided with the handwheel (12) that manual actuation connecting rod (13) rotates.
2. the track Width adjusting device of the PCB transmission system of a kind of three anti-paint sprayings according to claim 1, it is characterized in that: described nut block (9), screw mandrel (10), worm gear (2) and worm screw (4) are symmetrically arranged with two groups in the direction of fixed guide (6), connecting rod (13) connects two worm screws (4), and at least passes along connecting rod (13) two bearing blocks that are arranged on fixed guide (6) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474266.0A CN103831191A (en) | 2012-11-21 | 2012-11-21 | PCB conveying system track width adjusting device for conformal coating spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474266.0A CN103831191A (en) | 2012-11-21 | 2012-11-21 | PCB conveying system track width adjusting device for conformal coating spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103831191A true CN103831191A (en) | 2014-06-04 |
Family
ID=50795268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210474266.0A Pending CN103831191A (en) | 2012-11-21 | 2012-11-21 | PCB conveying system track width adjusting device for conformal coating spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831191A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246721A (en) * | 2016-09-26 | 2016-12-21 | 伟创力电子技术(苏州)有限公司 | One facilitates adjustable track |
| CN106735680A (en) * | 2016-12-28 | 2017-05-31 | 深圳市卓茂科技有限公司 | Full-automatic online cell phone mainboard welder |
| CN111036791A (en) * | 2019-12-26 | 2020-04-21 | 佛山市三水精诚五金有限公司 | Width adjusting device for punch U-code feeder |
| CN113182635A (en) * | 2021-05-14 | 2021-07-30 | 埃斯特(深圳)智能科技有限公司 | Full-automatic selective wave soldering device |
-
2012
- 2012-11-21 CN CN201210474266.0A patent/CN103831191A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246721A (en) * | 2016-09-26 | 2016-12-21 | 伟创力电子技术(苏州)有限公司 | One facilitates adjustable track |
| CN106735680A (en) * | 2016-12-28 | 2017-05-31 | 深圳市卓茂科技有限公司 | Full-automatic online cell phone mainboard welder |
| CN111036791A (en) * | 2019-12-26 | 2020-04-21 | 佛山市三水精诚五金有限公司 | Width adjusting device for punch U-code feeder |
| CN113182635A (en) * | 2021-05-14 | 2021-07-30 | 埃斯特(深圳)智能科技有限公司 | Full-automatic selective wave soldering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |