CN204277672U - A kind of mill rumble jacking system of PCB dry film pretreating machine - Google Patents
A kind of mill rumble jacking system of PCB dry film pretreating machine Download PDFInfo
- Publication number
- CN204277672U CN204277672U CN201420708658.3U CN201420708658U CN204277672U CN 204277672 U CN204277672 U CN 204277672U CN 201420708658 U CN201420708658 U CN 201420708658U CN 204277672 U CN204277672 U CN 204277672U
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- CN
- China
- Prior art keywords
- mill rumble
- lifting
- rumble
- mill
- jacking system
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of mill rumble jacking system of PCB dry film pretreating machine, comprise at least one lifting handwheel, at least one is arranged on the mechanical counter on corresponding lifting handwheel, lifting handwheel lower end connects mill rumble lift adjustment bar, mill rumble lift adjustment bar connects the transmission mechanism that can change motion transmission direction, transmission mechanism also links a horizontally disposed mill rumble lifting shaft, mill rumble lifting shaft arranges lifter assembly, at the two ends upwards extended lifting guide mechanism of mill rumble lifting shaft, lifting guide mechanism upper end connects mill rumble, the beneficial effects of the utility model are: by arranging mill rumble jacking system on described PCB dry film pretreating machine, can facilitate and change the distance between mill rumble and copper pressure reel accurately, thus adapt to polish to the pcb board of different-thickness.The setting of described mechanical counter and described digital electronic ammeter, ensure that mill rumble jacking system can adjust the precision of distance.
Description
Technical field
The utility model designs a kind of pcb board process equipment, refers in particular to a kind of mill rumble jacking system of PCB dry film pretreating machine.
Background technology
In pcb board process, normally drive a chain wheel driving mechanism to rotate by a drive motors, sprocket wheel one end connects drive motors main shaft, and one end connects the rotation of mill rumble axle in addition.Rotated by mill rumble axle and grinding process is carried out to pcb board.In bruting process, be coordinate one to grind rumble by a steel pressure reel polishing machine-shaping is carried out in pcb board to be processed clamping.And Many times, because different pcb board part thickness to be processed is different, therefore, be necessary to provide a kind of structure simply to grind rumble jacking system, in order to regulate the processing thickness of pcb board.
Summary of the invention
The purpose of this utility model is to provide a kind of machining accuracy that can meet pcb board, be applicable to the mill rumble jacking system of PCB dry film pretreating machine, the mill rumble jacking system of described PCB dry film pretreating machine, comprise at least one lifting handwheel, at least one is arranged on the mechanical counter on the lifting handwheel of described correspondence, described lifting handwheel lower end connects mill rumble lift adjustment bar, mill rumble lift adjustment bar connects the transmission mechanism that can change motion transmission direction, described transmission mechanism also links a horizontally disposed mill rumble lifting shaft, mill rumble lifting shaft arranges lifter assembly, at the two ends of described mill rumble lifting shaft upwards extended lifting guide mechanism, lifting guide mechanism upper end connects mill rumble.
Described transmission mechanism comprises a worm screw and a worm gear be meshed with worm screw, and described mill rumble lifting shaft connects to be arranged on worm screw.
Described lifter assembly comprises a lifting motor, a lifter plate, and a line slide rail mechanism be positioned on described lifter plate, and described mill rumble lifting shaft connects described line slide rail mechanism.
The mill rumble jacking system of described PCB dry film pretreating machine also has the digital electronic ammeter of a described mechanical counter of electrical connection.
Described lifting handwheel has two, a lifting handwheel arranges clockwise mechanical counter wherein, and another lifting handwheel arranges counterclockwise mechanical counter.
Described lifting guide mechanism comprises a lifting guide bracket be fixed on described mill rumble lifting shaft, and a slippage is arranged on the lifting guide pillar be elevated in guide bracket, arranges spacing guide pillar in the both sides of described lifting guide pillar.
This uses novel beneficial effect to be: by arranging mill rumble jacking system on described PCB dry film pretreating machine, can facilitate and change the distance between mill rumble and copper pressure reel accurately, thus adapting to polish to the pcb board of different-thickness.The setting of described mechanical counter and described digital electronic ammeter, ensure that mill rumble jacking system can adjust the precision of distance.
Accompanying drawing explanation
Accompanying drawing 1 is that the master of the mill rumble jacking system of PCB dry film pretreating machine described in the utility model looks cross-sectional schematic.
Accompanying drawing 2 is diagrammatic side-view cross-sectional schematic diagrames of the mill rumble jacking system of PCB dry film pretreating machine described in the utility model.
Detailed description of the invention
Shown in accompanying drawings 1,2, it is a preferred embodiment of the mill rumble jacking system of PCB dry film pretreating machine described in the utility model.In this preferred embodiment, arrange two mill rumble jacking systems, one is upper mill rumble jacking system, and another one is lower mill rumble jacking system.Described upper mill rumble jacking system coordinates a lower steel pressure reel 3 pairs of pcb boards to polish, and described lower mill rumble jacking system coordinates a upper steel pressure reel (not shown) to polish to pcb board.
Described upper mill rumble jacking system comprises a lifting handwheel 5, a clockwise mechanical counter 6 be arranged on corresponding lifting handwheel 5, a mill rumble lift adjustment bar 7 is connected in described lifting handwheel 5 lower end, the transmission mechanism 8 that one can change motion transmission direction is connected in the bottom of described mill rumble lift adjustment bar 7, described transmission mechanism 8 links a horizontally disposed mill rumble lifting shaft 9, mill rumble lifting shaft 9 arranges lifter assembly 10, at the two ends of described mill rumble lifting shaft 9 upwards extended lifting guide mechanism 11, lifting guide mechanism 11 upper end connects mill rumble 12.
Described transmission mechanism 8 comprises a worm screw 13 and a worm gear 14 be meshed with worm screw 13 in this preferred embodiment, and described mill rumble lifting shaft 9 connects to be arranged on worm screw 13.
Described lifter assembly 10 comprises a lifting motor 15, a lifter plate 16 be connected on the force-output shaft of described lifting motor 15, and a line slide rail mechanism 17 be positioned on described lifter plate 16, described mill rumble lifting shaft 9 connects described line slide rail mechanism 17.Drive line slide rail mechanism 17 to move by described lifting motor 15, thus drive described mill rumble lifting shaft 9 upper and lower translation.
Described lifting guide mechanism 11 comprises a lifting guide bracket 18 be fixed on described mill rumble lifting shaft 9, and slippage is arranged on the lifting guide pillar 19 in lifting guide bracket 18, arranges spacing guide pillar 20 in the both sides of described lifting guide pillar 19.Lifting guide pillar 19 one end connects described mill rumble lifting shaft 9, and the other end connects described mill rumble 12.When the line slide rail mechanism 17 of described lifter assembly 10 drives described mill rumble lifting shaft 9 upper and lower translation, two lifting guide mechanisms 11 that described mill rumble lifting shaft 9 interlock is positioned at its two ends move up and down, and then drive described mill rumble axle to move up and down, regulate the gap between lower steel pressure reel 3 and described mill rumble 12 with this, can adapt to polish to the pcb board of different-thickness.
The mill rumble jacking system of described PCB dry film pretreating machine also has the digital electronic ammeter 21 of the described mechanical counter of an electrical connection.During use, adjusted rising or the dropping distance of described mill rumble 12 accurately by described counterclockwise mechanical counter 22, then cooperation checks that digital electronic ammeter 21 can know whether adjusted lifting numerical value meets the demand of processing.
Described lower mill rumble jacking system is substantially identical with the structure of upper mill rumble jacking system, uniquely unlike: on the lifting handwheel 5 of described lower mill rumble jacking system, counterclockwise mechanical counter 22 is set.Therefore, about the structure of lower mill rumble jacking system and action relationships do not repeat them here.
Known by above preferred embodiment of the present utility model, the mill rumble jacking system of described PCB dry film pretreating machine really can be quick, and the height of adjustment mill rumble, meets the demand of polishing to the pcb board of different-thickness accurately.
Claims (6)
1. the mill rumble jacking system of a PCB dry film pretreating machine, it is characterized in that: comprise at least one lifting handwheel, at least one is arranged on the mechanical counter on the lifting handwheel of described correspondence, described lifting handwheel lower end connects mill rumble lift adjustment bar, mill rumble lift adjustment bar connects the transmission mechanism that can change motion transmission direction, described transmission mechanism also links a horizontally disposed mill rumble lifting shaft, mill rumble lifting shaft arranges lifter assembly, at the two ends of described mill rumble lifting shaft upwards extended lifting guide mechanism, lifting guide mechanism upper end connects mill rumble.
2. the mill rumble jacking system of PCB dry film pretreating machine according to claim 1, is characterized in that: described elevating drive mechanism comprises a worm screw and a worm gear be meshed with worm screw, and described mill rumble lifting shaft connects to be arranged on described worm screw.
3. the mill rumble jacking system of PCB dry film pretreating machine according to claim 1, it is characterized in that: described lifter assembly comprises a lifting motor, a lifter plate, and a line slide rail mechanism be positioned on described lifter plate, described mill rumble lifting shaft connects described line slide rail mechanism.
4. the mill rumble jacking system of the PCB dry film pretreating machine according to claim 1 or 3, is characterized in that: the mill rumble jacking system of described PCB dry film pretreating machine also has the digital electronic ammeter of the described mechanical counter of an electrical connection.
5. the mill rumble jacking system of PCB dry film pretreating machine according to claim 4, it is characterized in that: described lifting handwheel has two, a lifting handwheel arranges clockwise mechanical counter wherein, another lifting handwheel arranges counterclockwise mechanical counter.
6. the mill rumble jacking system of PCB dry film pretreating machine according to claim 5, it is characterized in that: described lifting guide mechanism comprises a lifting guide bracket be fixed on described mill rumble lifting shaft, slippage is arranged on the lifting guide pillar in lifting guide bracket, arranges spacing guide pillar in the both sides of described lifting guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708658.3U CN204277672U (en) | 2014-11-07 | 2014-11-07 | A kind of mill rumble jacking system of PCB dry film pretreating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708658.3U CN204277672U (en) | 2014-11-07 | 2014-11-07 | A kind of mill rumble jacking system of PCB dry film pretreating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277672U true CN204277672U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708658.3U Expired - Fee Related CN204277672U (en) | 2014-11-07 | 2014-11-07 | A kind of mill rumble jacking system of PCB dry film pretreating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052925A (en) * | 2017-02-19 | 2017-08-18 | 熊菊莲 | A kind of Plate grinder |
| CN113510548A (en) * | 2021-05-08 | 2021-10-19 | 深圳市恒荣晟电子有限公司 | Heavy resin grinding machine |
-
2014
- 2014-11-07 CN CN201420708658.3U patent/CN204277672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052925A (en) * | 2017-02-19 | 2017-08-18 | 熊菊莲 | A kind of Plate grinder |
| CN113510548A (en) * | 2021-05-08 | 2021-10-19 | 深圳市恒荣晟电子有限公司 | Heavy resin grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20181107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |